Domain report: producthunt.com

Registration

info

.com generic · GoDaddy.com, LLC · expires 2031-03-04

Found

TLD: .com (generic)
ICANN policies apply: yes
Registrar: GoDaddy.com, LLC
Registered: 4 March 2003
Last changed: 8 August 2025
Expires: 4 March 2031
Status: client delete prohibited, client renew prohibited, client transfer prohibited, client update prohibited
Registry nameservers: alexis.ns.cloudflare.com, tia.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 2031-03-04 #3

The registration is valid until 2031-03-04 (1594 days).
✓ Transfer locked #4

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

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

Delegation

info

alexis.ns.cloudflare.com, tia.ns.cloudflare.com

Found

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

Nameserver	Addresses	Network (AS)	Glue
alexis.ns.cloudflare.com	173.245.59.60 108.162.193.60 172.64.33.60 2606:4700:58::adf5:3b3c 2a06:98c1:50::ac40:213c 2803:f800:50::6ca2:c13c	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	108.162.193.60 172.64.33.60 173.245.59.60 2606:4700:58::adf5:3b3c 2803:f800:50::6ca2:c13c 2a06:98c1:50::ac40:213c
tia.ns.cloudflare.com	172.64.32.229 173.245.58.229 108.162.192.229 2a06:98c1:50::ac40:20e5 2606:4700:50::adf5:3ae5 2803:f800:50::6ca2:c0e5	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	108.162.192.229 172.64.32.229 173.245.58.229 2606:4700:50::adf5:3ae5 2803:f800:50::6ca2:c0e5 2a06:98c1:50::ac40:20e5

Checks

i

2 nameservers

Two nameservers meet the minimum; RFC 2182 recommends three or more for important zones: alexis.ns.cloudflare.com, tia.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
alexis.ns.cloudflare.com 173.245.59.60	NOERROR, 5 ms, authoritative	no	yes / yes	refused	2026.10.2
alexis.ns.cloudflare.com 108.162.193.60	NOERROR, 5 ms, authoritative	no	yes / yes	refused	2026.10.2
alexis.ns.cloudflare.com 172.64.33.60	NOERROR, 5 ms, authoritative	no	yes / yes	refused	2026.10.2
alexis.ns.cloudflare.com 2606:4700:58::adf5:3b3c	NOERROR, 5 ms, authoritative	no	yes / yes	refused	2026.10.2
alexis.ns.cloudflare.com 2a06:98c1:50::ac40:213c	NOERROR, 5 ms, authoritative	no	yes / yes	refused	2026.10.2
alexis.ns.cloudflare.com 2803:f800:50::6ca2:c13c	NOERROR, 7 ms, authoritative	no	yes / yes	refused	2026.10.2
tia.ns.cloudflare.com 172.64.32.229	NOERROR, 6 ms, authoritative	no	yes / yes	refused	2026.10.2
tia.ns.cloudflare.com 173.245.58.229	NOERROR, 5 ms, authoritative	no	yes / yes	refused	2026.10.2
tia.ns.cloudflare.com 108.162.192.229	NOERROR, 5 ms, authoritative	no	yes / yes	refused	2026.10.2
tia.ns.cloudflare.com 2a06:98c1:50::ac40:20e5	NOERROR, 8 ms, authoritative	no	yes / yes	refused	2026.10.2
tia.ns.cloudflare.com 2606:4700:50::adf5:3ae5	NOERROR, 9 ms, authoritative	no	yes / yes	refused	2026.10.2
tia.ns.cloudflare.com 2803:f800:50::6ca2:c0e5	NOERROR, 11 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: alexis.ns.cloudflare.com: "2026.10.2"; tia.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 2417308436 · primary alexis.ns.cloudflare.com

Found

Primary (MNAME): alexis.ns.cloudflare.com
Contact (RNAME): dns.cloudflare.com
Serial: 2417308436
Refresh / retry: 10000 s / 2400 s
Expire: 604800 s
Negative TTL: 1800 s

Serial per nameserver

Nameserver	Serial
alexis.ns.cloudflare.com (173.245.59.60)	2417308436
alexis.ns.cloudflare.com (108.162.193.60)	2417308436
alexis.ns.cloudflare.com (172.64.33.60)	2417308436
alexis.ns.cloudflare.com (2606:4700:58::adf5:3b3c)	2417308436
alexis.ns.cloudflare.com (2a06:98c1:50::ac40:213c)	2417308436
alexis.ns.cloudflare.com (2803:f800:50::6ca2:c13c)	2417308436
tia.ns.cloudflare.com (172.64.32.229)	2417308436
tia.ns.cloudflare.com (173.245.58.229)	2417308436
tia.ns.cloudflare.com (108.162.192.229)	2417308436
tia.ns.cloudflare.com (2a06:98c1:50::ac40:20e5)	2417308436
tia.ns.cloudflare.com (2606:4700:50::adf5:3ae5)	2417308436
tia.ns.cloudflare.com (2803:f800:50::6ca2:c0e5)	2417308436

Checks

✓ Serial 2417308436 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 alexis.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 2417308436 is a Unix timestamp (2046-08-08 02:33 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 C70B0F3BA61519E0…	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 09:21 UTC and expires at 2026-10-23 11:21 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

42 records at the apex

Found

Read from: 173.245.59.60:53

Type	Value	TTL
SOA	alexis.ns.cloudflare.com. dns.cloudflare.com. 2417308436 10000 2400 604800 1800	1800
NS	alexis.ns.cloudflare.com.	86400
NS	tia.ns.cloudflare.com.	86400
A	104.18.126.118	300
A	104.18.127.118	300
AAAA	2606:4700::6812:7f76	300
AAAA	2606:4700::6812:7e76	300
MX	1 alt1.aspmx.l.google.com.	300
MX	1 aspmx.l.google.com.	300
MX	10 alt2.aspmx.l.google.com.	300
MX	10 aspmx2.googlemail.com.	300
MX	10 aspmx3.googlemail.com.	300
MX	10 mxa.mailgun.org.	300
MX	10 mxb.mailgun.org.	300
TXT	"facebook-domain-verification=u33of40eu8wnfhryggfmshexmmsdjy"	300
TXT	"google-site-verification=2jKosM5Q7j1UdhkJdI30kEZcTGSdwba30ce6VK8GNyk"	300
TXT	"google-site-verification=3kl3Tg8FCPBz_5gLpKzus_04NMD_abDvp2KGxDfikYE"	300
TXT	"google-site-verification=8qbQNeyJeOoYCS4OjYfdMY7gu3QVQixsMdc6yq4AvUk"	300
TXT	"google-site-verification=97bcfxU6IL0_6xbiIIpTrd8vYkjPWmywjQXbt4X9UW4"	300
TXT	"google-site-verification=9K2kzf0i4TZ7L5C_IIr9P_79zceMMDHiCSfgA3gnDXc"	300
TXT	"google-site-verification=Ey6WtKaEnT1c-5wi8OI864IrUwiDUTH431l_ezI0Fco"	300
TXT	"google-site-verification=GhCGOP8xrz1df0ncSvYMwPTTAEcpVTVeW4rNMziGCFg"	300
TXT	"google-site-verification=Q1HPJR75DAVMk3X5dr1XVya1RwEI69Avb0Z1VQkxaY4"	300
TXT	"google-site-verification=sWYBxCa1cFh0ExjFp-gWCOLtuIoy8VhLC9Ldg4TTv0M"	300
TXT	"v=spf1 include:spf.mail.intercom.io include:spf.mailjet.com include:_spf.mailgun.org include:_spf.eu.mailgun.org include:_spf.google.com -all"	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 "letsencrypt.org"	300
CAA	0 issue "pki.goog; cansignhttpexchanges=yes"	300
CAA	0 issue "ssl.com"	300
CAA	0 issuewild "amazon.com"	300
CAA	0 issuewild "amazonaws.com"	300
CAA	0 issuewild "amazontrust.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: amazon.com, amazonaws.com, amazontrust.com, awstrust.com, comodoca.com, digicert.com, letsencrypt.org, pki.goog, ssl.com.