Domain report: mentimeter.com

Registration

info

.com generic · Ascio Technologies, Inc. Danmark - Filial af Ascio technologies, Inc. USA · expires 2028-06-10

Found

TLD: .com (generic)
ICANN policies apply: yes
Registrar: Ascio Technologies, Inc. Danmark - Filial af Ascio technologies, Inc. USA
Registered: 10 June 2011
Last changed: 25 May 2026
Expires: 10 June 2028
Status: client transfer prohibited
Registry nameservers: nitin.ns.cloudflare.com, tegan.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 2028-06-10 #3

The registration is valid until 2028-06-10 (596 days).
✓ Transfer locked #4

Registry status: client transfer prohibited.
✓ Registry and delegation match #5

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

Delegation

info

nitin.ns.cloudflare.com, tegan.ns.cloudflare.com

Found

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

Nameserver	Addresses	Network (AS)	Glue
nitin.ns.cloudflare.com	172.64.33.215 173.245.59.215 108.162.193.215 2803:f800:50::6ca2:c1d7 2606:4700:58::adf5:3bd7 2a06:98c1:50::ac40:21d7	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	108.162.193.215 172.64.33.215 173.245.59.215 2606:4700:58::adf5:3bd7 2803:f800:50::6ca2:c1d7 2a06:98c1:50::ac40:21d7
tegan.ns.cloudflare.com	173.245.58.226 172.64.32.226 108.162.192.226 2803:f800:50::6ca2:c0e2 2606:4700:50::adf5:3ae2 2a06:98c1:50::ac40:20e2	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	108.162.192.226 172.64.32.226 173.245.58.226 2606:4700:50::adf5:3ae2 2803:f800:50::6ca2:c0e2 2a06:98c1:50::ac40:20e2

Checks

i

2 nameservers

Two nameservers meet the minimum; RFC 2182 recommends three or more for important zones: nitin.ns.cloudflare.com, tegan.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
nitin.ns.cloudflare.com 172.64.33.215	NOERROR, 15 ms, authoritative	no	yes / yes	refused	2026.10.2
nitin.ns.cloudflare.com 173.245.59.215	NOERROR, 15 ms, authoritative	no	yes / yes	refused	2026.10.2
nitin.ns.cloudflare.com 108.162.193.215	NOERROR, 15 ms, authoritative	no	yes / yes	refused	2026.10.2
nitin.ns.cloudflare.com 2803:f800:50::6ca2:c1d7	NOERROR, 17 ms, authoritative	no	yes / yes	refused	2026.10.2
nitin.ns.cloudflare.com 2606:4700:58::adf5:3bd7	NOERROR, 15 ms, authoritative	no	yes / yes	refused	2026.10.2
nitin.ns.cloudflare.com 2a06:98c1:50::ac40:21d7	NOERROR, 14 ms, authoritative	no	yes / yes	refused	2026.10.2
tegan.ns.cloudflare.com 173.245.58.226	NOERROR, 15 ms, authoritative	no	yes / yes	refused	2026.10.2
tegan.ns.cloudflare.com 172.64.32.226	NOERROR, 16 ms, authoritative	no	yes / yes	refused	2026.10.2
tegan.ns.cloudflare.com 108.162.192.226	NOERROR, 15 ms, authoritative	no	yes / yes	refused	2026.10.2
tegan.ns.cloudflare.com 2803:f800:50::6ca2:c0e2	NOERROR, 15 ms, authoritative	no	yes / yes	refused	2026.10.2
tegan.ns.cloudflare.com 2606:4700:50::adf5:3ae2	NOERROR, 15 ms, authoritative	no	yes / yes	refused	2026.10.2
tegan.ns.cloudflare.com 2a06:98c1:50::ac40:20e2	NOERROR, 15 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: nitin.ns.cloudflare.com: "2026.10.2"; tegan.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 2417536889 · primary nitin.ns.cloudflare.com

Found

Primary (MNAME): nitin.ns.cloudflare.com
Contact (RNAME): dns.cloudflare.com
Serial: 2417536889
Refresh / retry: 10000 s / 2400 s
Expire: 604800 s
Negative TTL: 1800 s

Serial per nameserver

Nameserver	Serial
nitin.ns.cloudflare.com (172.64.33.215)	2417536889
nitin.ns.cloudflare.com (173.245.59.215)	2417536889
nitin.ns.cloudflare.com (108.162.193.215)	2417536889
nitin.ns.cloudflare.com (2803:f800:50::6ca2:c1d7)	2417536889
nitin.ns.cloudflare.com (2606:4700:58::adf5:3bd7)	2417536889
nitin.ns.cloudflare.com (2a06:98c1:50::ac40:21d7)	2417536889
tegan.ns.cloudflare.com (173.245.58.226)	2417536889
tegan.ns.cloudflare.com (172.64.32.226)	2417536889
tegan.ns.cloudflare.com (108.162.192.226)	2417536889
tegan.ns.cloudflare.com (2803:f800:50::6ca2:c0e2)	2417536889
tegan.ns.cloudflare.com (2606:4700:50::adf5:3ae2)	2417536889
tegan.ns.cloudflare.com (2a06:98c1:50::ac40:20e2)	2417536889

Checks

✓ Serial 2417536889 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 nitin.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 2417536889 is a Unix timestamp (2046-08-10 18:01 UTC).

DNSSEC

warn

Not signed

Found

Validated by resolver: no

Checks

!

Not signed

The zone is not signed with DNSSEC, so answers can be spoofed. Enable DNSSEC at your DNS provider and publish the DS record at your registrar.

#27

Records

pass

58 records at the apex

Found

Read from: 172.64.33.215:53

Type	Value	TTL
SOA	nitin.ns.cloudflare.com. dns.cloudflare.com. 2417536889 10000 2400 604800 1800	1800
NS	nitin.ns.cloudflare.com.	86400
NS	tegan.ns.cloudflare.com.	86400
A	104.18.41.107	300
A	172.64.146.149	300
AAAA	2606:4700:4402::6812:296b	300
AAAA	2606:4700:4402::ac40:9295	300
MX	1 aspmx.l.google.com.	3600
MX	10 alt3.aspmx.l.google.com.	3600
MX	10 alt4.aspmx.l.google.com.	3600
MX	5 alt1.aspmx.l.google.com.	3600
MX	5 alt2.aspmx.l.google.com.	3600
TXT	"19C48D90DD"	3600
TXT	"GAD2ZC5LWSB345TVM11C21H7QPETCIHHKHRFGMHA"	3600
TXT	"UK-federation-domain-verification=424fbea2004943234196f456bb73c782"	3600
TXT	"ZOOM_verify_No381zz8RaOL9HmKkOsAGQ"	3600
TXT	"_globalsign-domain-verification=0JEhOe62Cfbif4azrMpzr_iAjSrnAtapTI28bIYXcP"	3600
TXT	"anthropic-domain-verification-emmvhj=wGwfut191wpSVIfIzMuNJdWtc"	3600
TXT	"apple-domain-verification=gjIrphBjRw1fD2LH"	3600
TXT	"cursor-domain-verification-36b4t1=rSKB6dRpg2zobQQU1fwOC26Lz"	3600
TXT	"facebook-domain-verification=g53js9j21nz82nfavttzvlst5xav1n"	3600
TXT	"float-verification-code-4d50251f-2b56-48d0-9091-cf9fb0a867ce"	3600
TXT	"google-site-verification=1pP1V27_MkQ8ccB6ubHZpi4gAPZqyjfpFHjbAYpRuWM"	3600
TXT	"google-site-verification=AUYQMx_hmNeiShf2YhTJ2RgvMZ3_omDZLUPbyRfBEq4"	3600
TXT	"google-site-verification=_4pWqndGPIErzUlhtni1k96LsAy_50loLeBHjRDzxdc"	3600
TXT	"google-site-verification=epbJI9rM2kZP6_i_ls5-AGBWQG03LCgMI1raehg1tVk"	3600
TXT	"mentimeter-a644d554-434f-4ee1-ab43-318cba0bf167"	3600
TXT	"mixpanel-domain-verify=cfbf7776-3961-462e-94ff-01fd0e7e89d5"	3600
TXT	"notion-domain-verification=EYVMIE1zmO3bEgA16ufvWlb9SugZIP1NCw9ds3KGRlu"	3600
TXT	"openai-domain-verification=dv-VgjPYv00WTIOGQigVOfE6qMT"	3600
TXT	"plooto-verification=7e6eb5b2e4e648de874bfce38ee8f7d0891764c6fa7647e087ed3f3b940eda78"	3600
TXT	"stripe-verification=2b0cf1098f08d73f62e4a7c638688432ebddda72dbcb4a82abab9a0f60b1de06"	3600
TXT	"stripe-verification=7413adbd48e28af3faa020f096de5518a7e9ba0018c5bfd184db44b978794899"	3600
TXT	"v=spf1 include:_spf.google.com include:_spf.salesforce.com ~all"	3600
TXT	"zoom-domain-verification="	3600
CAA	0 iodef "mailto:security@mentimeter.com"	3600
CAA	0 issue "amazon.com"	3600
CAA	0 issue "amazonaws.com"	3600
CAA	0 issue "amazontrust.com"	3600
CAA	0 issue "awstrust.com"	3600
CAA	0 issue "certainly.com"	3600
CAA	0 issue "comodoca.com"	3600
CAA	0 issue "digicert.com; cansignhttpexchanges=yes"	3600
CAA	0 issue "globalsign.com"	3600
CAA	0 issue "letsencrypt.org"	3600
CAA	0 issue "pki.goog; cansignhttpexchanges=yes"	3600
CAA	0 issue "ssl.com"	3600
CAA	0 issuewild "amazon.com"	3600
CAA	0 issuewild "amazonaws.com"	3600
CAA	0 issuewild "amazontrust.com"	3600
CAA	0 issuewild "awstrust.com"	3600
CAA	0 issuewild "certainly.com"	3600
CAA	0 issuewild "comodoca.com"	3600
CAA	0 issuewild "digicert.com; cansignhttpexchanges=yes"	3600
CAA	0 issuewild "globalsign.com"	3600
CAA	0 issuewild "letsencrypt.org"	3600
CAA	0 issuewild "pki.goog; cansignhttpexchanges=yes"	3600
CAA	0 issuewild "ssl.com"	3600

Checks

✓ TTLs within range #32

TTLs: A 5m, AAAA 5m, MX 1h, 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: amazon.com, amazonaws.com, amazontrust.com, awstrust.com, certainly.com, comodoca.com, digicert.com, globalsign.com, letsencrypt.org, pki.goog, ssl.com.