Domain report: neo4j.com

Registration

info

.com generic · MarkMonitor Inc. · expires 2028-05-08

Found

TLD: .com (generic)
ICANN policies apply: yes
Registrar: MarkMonitor Inc.
Registered: 8 May 2009
Last changed: 15 July 2026
Expires: 8 May 2028
Status: client delete prohibited, client transfer prohibited, client update prohibited, server delete prohibited, server transfer prohibited, server update prohibited
Registry nameservers: dean.ns.cloudflare.com, kimora.ns.cloudflare.com
RDAP server: https://rdap.verisign.com/com/v1/

Checks

i

.com is a generic TLD (gTLD)

Generic TLD under an ICANN registry agreement: ICANN-accredited registrars, UDRP and RDAP apply.

#1
✓ TLD delegated and signed #2

.com is delegated in the root zone and DNSSEC-signed.
✓ Expires on 2028-05-08 #3

The registration is valid until 2028-05-08 (563 days).
✓ Transfer locked #4

Registry status: client delete prohibited, client transfer prohibited, client update prohibited, server delete prohibited, server transfer prohibited, server update prohibited.
✓ Registry and delegation match #5

The nameservers registered at the registry are the ones published in DNS.

Delegation

info

dean.ns.cloudflare.com, kimora.ns.cloudflare.com

Found

Parent zone: com
Delegation from: a.gtld-servers.net (192.5.6.30)
NS at the parent: dean.ns.cloudflare.com, kimora.ns.cloudflare.com
NS in the zone: dean.ns.cloudflare.com, kimora.ns.cloudflare.com

Nameserver	Addresses	Network (AS)	Glue
dean.ns.cloudflare.com	173.245.59.153 172.64.33.153 108.162.193.153 2803:f800:50::6ca2:c199 2a06:98c1:50::ac40:2199 2606:4700:58::adf5:3b99	AS13335 CLOUDFLARENET - Cloudflare, Inc., US AS13335 CLOUDFLARENET - Cloudflare, Inc., US AS13335 CLOUDFLARENET - Cloudflare, Inc., US AS13335 CLOUDFLARENET - Cloudflare, Inc., US AS13335 CLOUDFLARENET - Cloudflare, Inc., US AS13335 CLOUDFLARENET - Cloudflare, Inc., US	108.162.193.153 172.64.33.153 173.245.59.153 2606:4700:58::adf5:3b99 2803:f800:50::6ca2:c199 2a06:98c1:50::ac40:2199
kimora.ns.cloudflare.com	162.159.38.243 108.162.194.243 172.64.34.243 2606:4700:50::a29f:26f3 2803:f800:50::6ca2:c2f3 2a06:98c1:50::ac40:22f3	AS13335 CLOUDFLARENET - Cloudflare, Inc., US AS13335 CLOUDFLARENET - Cloudflare, Inc., US AS13335 CLOUDFLARENET - Cloudflare, Inc., US AS13335 CLOUDFLARENET - Cloudflare, Inc., US AS13335 CLOUDFLARENET - Cloudflare, Inc., US AS13335 CLOUDFLARENET - Cloudflare, Inc., US	108.162.194.243 162.159.38.243 172.64.34.243 2606:4700:50::a29f:26f3 2803:f800:50::6ca2:c2f3 2a06:98c1:50::ac40:22f3

Checks

i

2 nameservers

Two nameservers meet the minimum; RFC 2182 recommends three or more for important zones: dean.ns.cloudflare.com, kimora.ns.cloudflare.com.

#6
✓ Parent and zone agree #7

The parent delegation and the zone's NS records list the same nameservers.
✓ No glue needed #8

All nameservers are outside the zone, so no glue records are needed.
✓ All names resolve #9

Every nameserver name has an address and is not an alias.
✓ Nameservers in different networks #10

The nameservers are spread over 6 IPv4 /24s and 4 IPv6 /48s.
i

All nameservers in one AS

All nameserver addresses are announced by one network operator (AS13335 (CLOUDFLARENET - Cloudflare, Inc., US): 12 addresses). An outage or attack on that network affects all nameservers; large anycast providers mitigate this, but a secondary DNS provider adds independence.

#11
i

All nameserver names under .com

All nameserver names are under one TLD, so a problem with that TLD also makes the nameservers unreachable. Some operators use names under two TLDs for extra resilience.

#12
✓ All reachable over IPv6 #13

Every nameserver has an IPv6 address.

Nameservers

warn

12 of 12 addresses answer authoritatively

Found

Nameserver	Answer	Recursion	TCP / EDNS	AXFR	Version
dean.ns.cloudflare.com 173.245.59.153	NOERROR, 15 ms, authoritative	no	yes / yes	refused	2026.10.2
dean.ns.cloudflare.com 172.64.33.153	NOERROR, 14 ms, authoritative	no	yes / yes	refused	2026.10.2
dean.ns.cloudflare.com 108.162.193.153	NOERROR, 14 ms, authoritative	no	yes / yes	refused	2026.10.2
dean.ns.cloudflare.com 2803:f800:50::6ca2:c199	NOERROR, 15 ms, authoritative	no	yes / yes	refused	2026.10.2
dean.ns.cloudflare.com 2a06:98c1:50::ac40:2199	NOERROR, 15 ms, authoritative	no	yes / yes	refused	2026.10.2
dean.ns.cloudflare.com 2606:4700:58::adf5:3b99	NOERROR, 15 ms, authoritative	no	yes / yes	refused	2026.10.2
kimora.ns.cloudflare.com 162.159.38.243	NOERROR, 32 ms, authoritative	no	yes / yes	refused	2026.10.2
kimora.ns.cloudflare.com 108.162.194.243	NOERROR, 15 ms, authoritative	no	yes / yes	refused	2026.10.2
kimora.ns.cloudflare.com 172.64.34.243	NOERROR, 16 ms, authoritative	no	yes / yes	refused	2026.10.2
kimora.ns.cloudflare.com 2606:4700:50::a29f:26f3	NOERROR, 19 ms, authoritative	no	yes / yes	refused	2026.10.2
kimora.ns.cloudflare.com 2803:f800:50::6ca2:c2f3	NOERROR, 19 ms, authoritative	no	yes / yes	refused	2026.10.2
kimora.ns.cloudflare.com 2a06:98c1:50::ac40:22f3	NOERROR, 19 ms, authoritative	no	yes / yes	refused	2026.10.2

Checks

✓ All respond #14

All 12 nameserver addresses answered.
✓ All authoritative #15

Every responding nameserver answers authoritatively for the zone.
✓ No recursion #16

The nameservers do not answer recursive queries for other domains.
!

Software version disclosed

These nameservers report their software version via version.bind/version.server, which helps attackers find known vulnerabilities: dean.ns.cloudflare.com: "2026.10.2"; kimora.ns.cloudflare.com: "2026.10.2". Hide or replace the version string.

#17
✓ Zone transfers refused #18

No nameserver allows a zone transfer to the public.
✓ TCP supported #19

All nameservers answer over TCP.
✓ EDNS supported #20

All nameservers support EDNS(0).
✓ Public addresses #21

All nameserver addresses are publicly routable.

SOA

pass

serial 2417878583 · primary dean.ns.cloudflare.com

Found

Primary (MNAME): dean.ns.cloudflare.com
Contact (RNAME): dns.cloudflare.com
Serial: 2417878583
Refresh / retry: 10000 s / 2400 s
Expire: 604800 s
Negative TTL: 1800 s

Serial per nameserver

Nameserver	Serial
dean.ns.cloudflare.com (173.245.59.153)	2417878583
dean.ns.cloudflare.com (172.64.33.153)	2417878583
dean.ns.cloudflare.com (108.162.193.153)	2417878583
dean.ns.cloudflare.com (2803:f800:50::6ca2:c199)	2417878583
dean.ns.cloudflare.com (2a06:98c1:50::ac40:2199)	2417878583
dean.ns.cloudflare.com (2606:4700:58::adf5:3b99)	2417878583
kimora.ns.cloudflare.com (162.159.38.243)	2417878583
kimora.ns.cloudflare.com (108.162.194.243)	2417878583
kimora.ns.cloudflare.com (172.64.34.243)	2417878583
kimora.ns.cloudflare.com (2606:4700:50::a29f:26f3)	2417878583
kimora.ns.cloudflare.com (2803:f800:50::6ca2:c2f3)	2417878583
kimora.ns.cloudflare.com (2a06:98c1:50::ac40:22f3)	2417878583

Checks

✓ Serial 2417878583 everywhere #22

All nameservers serve the same version of the zone.
✓ Timers within recommendations #23

SOA refresh 2h46m40s, retry 40m, expire 7d, negative TTL 30m.
✓ Primary is a public nameserver #24

The primary nameserver dean.ns.cloudflare.com is one of the listed nameservers.
✓ Contact dns@cloudflare.com #25

The SOA RNAME dns.cloudflare.com means dns@cloudflare.com.
✓ Timestamp serial #26

The serial 2417878583 is a Unix timestamp (2046-08-14 16:56 UTC).

DNSSEC

info

Signed, DS published at parent

Found

Validated by resolver: yes
Denial of existence: NSEC
Signatures valid until: 23 October 2026

DS at the parent

Key tag	Algorithm	Digest	Matches a key
2371	ECDSAP256SHA256 (13)	SHA256 4D65C191C642FA3B…	yes

DNSKEY in the zone

Key tag	Role	Algorithm
2371	KSK (257)	ECDSAP256SHA256 (13)
34505	ZSK (256)	ECDSAP256SHA256 (13)

Checks

✓ Signed and validated #27

The zone is signed, the parent publishes a DS record, and the resolver validates the answers.
✓ DS matches a key #28

The DS record at the parent matches a key in the zone: key tag 2371 (SHA256).
✓ Modern algorithms #29

Key algorithms: ECDSAP256SHA256 (13).
✓ Short-lived signatures (online signing) #30

Signatures are valid for 50h0m0s and created on demand; the current one was made at 2026-10-21 09:01 UTC and expires at 2026-10-23 11:01 UTC.
i

NSEC

The zone uses NSEC, so its full contents can be listed by walking the NSEC chain. That is fine unless the names are sensitive.

#31

Records

pass

78 records at the apex

Found

Read from: 173.245.59.153:53

Type	Value	TTL
SOA	dean.ns.cloudflare.com. dns.cloudflare.com. 2417878583 10000 2400 604800 1800	1800
NS	dean.ns.cloudflare.com.	86400
NS	kimora.ns.cloudflare.com.	86400
A	104.18.13.16	300
A	104.18.12.16	300
AAAA	2606:4700::6812:c10	300
AAAA	2606:4700::6812:d10	300
MX	1 ASPMX.L.GOOGLE.com.	300
MX	10 ALT3.ASPMX.L.GOOGLE.com.	300
MX	10 ALT4.ASPMX.L.GOOGLE.com.	300
MX	5 ALT1.ASPMX.L.GOOGLE.com.	300
MX	5 ALT2.ASPMX.L.GOOGLE.com.	300
TXT	"0e1eb32578534cd4"	300
TXT	"141gnk63nkq0n236g5677z4nv9gt52pq"	300
TXT	"1password-site-verification=75DTFIHHTVHDBELUJHZ2PQITCM"	300
TXT	"52B6C0B4FE"	300
TXT	"MS=E8082B8D3DB6E9F3B9E3D5ED6080E9FAC8457294"	300
TXT	"MS=ms38006538"	300
TXT	"ZOOM_verify_3n7_hx75SbOCjVgHAsRunQ"	300
TXT	"adobe-idp-site-verification=d7cc08244431ee63174c73a9468028180f3029224770396a2b7d38c746eee5ef"	300
TXT	"anthropic-domain-verification-31120z=jFPg2g8ye19od2hTSXWXIT3ZY"	300
TXT	"apple-domain-verification=iVForW8jzWkOUhbB"	300
TXT	"atlassian-domain-verification=H9n8xmhSshkn60B1fdWWYqYRIwrEusJwa5BglJM70NCFjlO8FhShifIAEZREdZgc"	300
TXT	"atlassian-sending-domain-verification=15cadf72-ed46-428f-b66a-4cb6777be2cc"	300
TXT	"bw=DeYKzVMOWZbS3Npl6XNJqP5ifJjR6JxLEpUcmgT4AYZR"	300
TXT	"canva-site-verification=BTwkAsTu2SuhjDwPhbtILA"	300
TXT	"cloudflare-verify.neo4j.com=445134277-1027572934"	300
TXT	"cloudflare_dashboard_sso=7280e8b8a2f7670ee397c4366a07f0b4"	300
TXT	"cursor-domain-verification-nmj52v=uwg1H2NZjhmwAPlknDLI07kpw"	300
TXT	"docker-verification=d25beb54-dad7-4031-84c8-c86b4dbbefff"	300
TXT	"docusign=b464588e-16ac-4cb3-9c47-17d98e9612da"	300
TXT	"docusign=f355a12f-8885-4a0f-8471-0c5e1c8c90bb"	300
TXT	"dropbox-domain-verification=r1xrwkg7tacb"	300
TXT	"google-site-verification=32YUFFGCOIakuXuPT4dzRIZSimLFffNru7sxNFRpHFs"	300
TXT	"google-site-verification=3WgdKmuC8zqpWSjgIcVCkeh8UKe4yy6LCPaGMmgwMyc"	300
TXT	"google-site-verification=AeCvk_Gs-SRlq7DvQp4AbQPFRGRY653rVXBcDm-RlcI"	300
TXT	"google-site-verification=QUPqqIbdHZxNxejqZk5TQvdPwGHFmXQ5ddBW38-3BP0"	300
TXT	"google-site-verification=THc_uDWBFj-lAHJAlcYCgTM9_FPyAXepyAjb1Wo8v1g"	300
TXT	"google-site-verification=YQ_MjUOcOpk3hwZYcy8Su5xGu3q-lKmR3xx5SaG0q9A"	300
TXT	"google-site-verification=aAHNX6p37pz36z0vPTjP2uFX5YuTvn-Ie8pAtcx8o3k"	300
TXT	"google-site-verification=adw1RKAT9UYEqCaljiAg_Cxum0hndhczmK1gingzZnU"	300
TXT	"google-site-verification=j-n32ZZSrM3DFNjSF_I0ZmFtsroAcKewRh56OhUqOLw"	300
TXT	"google-site-verification=l-xc9FxK9DMGoKj7MpNRXbylDTjHtAVMZ0X62NpykLM"	300
TXT	"google-site-verification=ucqagxjVuq0lJZeLKs0F5AppzK111lNt3IoxU6mzlJE"	300
TXT	"intacct-esk=83125859AC7219A4E053AA06A8C048D6"	300
TXT	"jamf-site-verification=JEW0F6TEux01hjg4jVBDmg"	300
TXT	"keybase-site-verification=nZ7EOvZPZnGA4v5VWkNQpTTFWoRRO1zZ0pQD71mRsZI"	300
TXT	"miro-verification=97ac79cbecb4f728521ec5463b826960e4c56feb"	300
TXT	"mixpanel-domain-verify=65486aa5-cf02-4fe9-ba09-65829ef68383"	300
TXT	"neat-pulse-domain-verification-RXkZrPv=907f135d-e1fb-4909-8e61-061b1ae770a4"	300
TXT	"openai-domain-verification=dv-SdOov6cKNKo8MTO1tOvQNcTL"	300
TXT	"slack-domain-verification=IKTnlgo36aKbJTpj6I8itWe3zWnljnqcZA64WNdx"	300
TXT	"sophos-domain-verification=f4c47f82002b764e82dd50b1f3149e00ffcbbf980fe952db4f0519c1924ae948"	300
TXT	"stripe-verification=5F164E1D684A1B122CE469FA67370B41CA2303CC1CA26DC7410C89374EAE9172"	300
TXT	"stripe-verification=5ecd6a396bbe06a50ba917ea21dbf6aaac85dc048e600c37ad34ca33acf036c1"	300
TXT	"subdomain-owner-verification: 6a1f394bc33067ac5a2a31eae7a206c3"	300
TXT	"teamviewer-sso-verification=f0db95b5c7c74987b751828957ddccad"	300
TXT	"v=spf1 include:_spf.neo4j_com._d.easydmarc.pro ~all"	300
TXT	"zapier-domain-verification-challenge=e73a8936-934a-4cdd-bd82-233ad8f9ebc5"	300
CAA	0 issue ";"	300
CAA	0 issue "amazon.com"	300
CAA	0 issue "amazonaws.com"	300
CAA	0 issue "amazontrust.com"	300
CAA	0 issue "awstrust.com"	300
CAA	0 issue "comodoca.com"	300
CAA	0 issue "digicert.com; cansignhttpexchanges=yes"	300
CAA	0 issue "globalsign.com"	300
CAA	0 issue "godaddy.com"	300
CAA	0 issue "letsencrypt.org"	300
CAA	0 issue "pki.goog; cansignhttpexchanges=yes"	300
CAA	0 issue "sectigo.com"	300
CAA	0 issue "ssl.com"	300
CAA	0 issue "starfieldtech.com"	300
CAA	0 issuewild "comodoca.com"	300
CAA	0 issuewild "digicert.com; cansignhttpexchanges=yes"	300
CAA	0 issuewild "letsencrypt.org"	300
CAA	0 issuewild "pki.goog; cansignhttpexchanges=yes"	300
CAA	0 issuewild "ssl.com"	300

Checks

✓ TTLs within range #32

TTLs: A 5m, AAAA 5m, MX 5m, NS 1d. The NS TTL at the parent is 2d and in the zone 1d; resolvers may use either.
✓ No CNAME at the apex #33

The zone apex has no CNAME record.
✓ No wildcard #34

Names that don't exist return NXDOMAIN.
✓ CAA restricts issuance #35

Certificates may be issued by: none (issuance forbidden), amazon.com, amazonaws.com, amazontrust.com, awstrust.com, comodoca.com, digicert.com, globalsign.com, godaddy.com, letsencrypt.org, pki.goog, sectigo.com, ssl.com, starfieldtech.com.