match.com

Checked 22 October 2026, 09:43 UTC · via 8.8.8.8
!Passed with warnings
24 passed 2 warnings 0 failed 5 info

Registration

info

.com generic · MarkMonitor Inc. · expires 2027-06-01

Found

TLD
.com (generic)
ICANN policies apply
yes
Registrar
MarkMonitor Inc.
Registered
2 June 1998
Last changed
15 May 2026
Expires
1 June 2027
Status
client delete prohibited, client transfer prohibited, client update prohibited
Registry nameservers
jay.ns.cloudflare.com, kristin.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 2027-06-01 #3
    The registration is valid until 2027-06-01 (221 days).
  • ✓ Transfer locked #4
    Registry status: client delete 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

jay.ns.cloudflare.com, kristin.ns.cloudflare.com

Found

Parent zone
com
Delegation from
a.gtld-servers.net (192.5.6.30)
NS at the parent
jay.ns.cloudflare.com, kristin.ns.cloudflare.com
NS in the zone
jay.ns.cloudflare.com, kristin.ns.cloudflare.com
NameserverAddressesNetwork (AS)Glue
jay.ns.cloudflare.com173.245.59.123 172.64.33.123 108.162.193.123 2803:f800:50::6ca2:c17b 2606:4700:58::adf5:3b7b 2a06:98c1:50::ac40:217bAS13335 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., US108.162.193.123 172.64.33.123 173.245.59.123 2606:4700:58::adf5:3b7b 2803:f800:50::6ca2:c17b 2a06:98c1:50::ac40:217b
kristin.ns.cloudflare.com173.245.58.181 172.64.32.181 108.162.192.181 2a06:98c1:50::ac40:20b5 2606:4700:50::adf5:3ab5 2803:f800:50::6ca2:c0b5AS13335 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., US108.162.192.181 172.64.32.181 173.245.58.181 2606:4700:50::adf5:3ab5 2803:f800:50::6ca2:c0b5 2a06:98c1:50::ac40:20b5

Checks

  • i
    2 nameservers
    Two nameservers meet the minimum; RFC 2182 recommends three or more for important zones: jay.ns.cloudflare.com, kristin.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

NameserverAnswerRecursionTCP / EDNSAXFRVersion
jay.ns.cloudflare.com 173.245.59.123NOERROR, 14 ms, authoritativenoyes / yesrefused2026.10.2
jay.ns.cloudflare.com 172.64.33.123NOERROR, 14 ms, authoritativenoyes / yesrefused2026.10.2
jay.ns.cloudflare.com 108.162.193.123NOERROR, 14 ms, authoritativenoyes / yesrefused2026.10.2
jay.ns.cloudflare.com 2803:f800:50::6ca2:c17bNOERROR, 15 ms, authoritativenoyes / yesrefused2026.10.2
jay.ns.cloudflare.com 2606:4700:58::adf5:3b7bNOERROR, 15 ms, authoritativenoyes / yesrefused2026.10.2
jay.ns.cloudflare.com 2a06:98c1:50::ac40:217bNOERROR, 14 ms, authoritativenoyes / yesrefused2026.10.2
kristin.ns.cloudflare.com 173.245.58.181NOERROR, 15 ms, authoritativenoyes / yesrefused2026.10.2
kristin.ns.cloudflare.com 172.64.32.181NOERROR, 14 ms, authoritativenoyes / yesrefused2026.10.2
kristin.ns.cloudflare.com 108.162.192.181NOERROR, 14 ms, authoritativenoyes / yesrefused2026.10.2
kristin.ns.cloudflare.com 2a06:98c1:50::ac40:20b5NOERROR, 14 ms, authoritativenoyes / yesrefused2026.10.2
kristin.ns.cloudflare.com 2606:4700:50::adf5:3ab5NOERROR, 15 ms, authoritativenoyes / yesrefused2026.10.2
kristin.ns.cloudflare.com 2803:f800:50::6ca2:c0b5NOERROR, 15 ms, authoritativenoyes / yesrefused2026.10.2

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: jay.ns.cloudflare.com: "2026.10.2"; kristin.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 2418017299 · primary jay.ns.cloudflare.com

Found

Primary (MNAME)
jay.ns.cloudflare.com
Contact (RNAME)
dns.cloudflare.com
Serial
2418017299
Refresh / retry
10000 s / 2400 s
Expire
604800 s
Negative TTL
1800 s

Serial per nameserver

NameserverSerial
jay.ns.cloudflare.com (173.245.59.123)2418017299
jay.ns.cloudflare.com (172.64.33.123)2418017299
jay.ns.cloudflare.com (108.162.193.123)2418017299
jay.ns.cloudflare.com (2803:f800:50::6ca2:c17b)2418017299
jay.ns.cloudflare.com (2606:4700:58::adf5:3b7b)2418017299
jay.ns.cloudflare.com (2a06:98c1:50::ac40:217b)2418017299
kristin.ns.cloudflare.com (173.245.58.181)2418017299
kristin.ns.cloudflare.com (172.64.32.181)2418017299
kristin.ns.cloudflare.com (108.162.192.181)2418017299
kristin.ns.cloudflare.com (2a06:98c1:50::ac40:20b5)2418017299
kristin.ns.cloudflare.com (2606:4700:50::adf5:3ab5)2418017299
kristin.ns.cloudflare.com (2803:f800:50::6ca2:c0b5)2418017299

Checks

  • ✓ Serial 2418017299 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 jay.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 2418017299 is a Unix timestamp (2046-08-16 07:28 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

info

45 records at the apex

Found

Read from
173.245.59.123:53
TypeValueTTL
SOAjay.ns.cloudflare.com. dns.cloudflare.com. 2418017299 10000 2400 604800 18001800
NSjay.ns.cloudflare.com.86400
NSkristin.ns.cloudflare.com.86400
A104.18.8.116300
A104.18.9.116300
MX1 aspmx.l.google.com.300
MX10 alt3.aspmx.l.google.com.300
MX10 alt4.aspmx.l.google.com.300
MX5 alt1.aspmx.l.google.com.300
MX5 alt2.aspmx.l.google.com.300
TXT"2yppkfcjfg8p7wdfx33695n0nwwmrccr"3600
TXT"_n1w4omwc1gg72g0julc3cx3rzmnj6a5"3600
TXT"_q8zd6t3b4dybp35dz04s2gec3b331de"3600
TXT"adobe-idp-site-verification=524cb03a118a8834795ef48a18932f5af8789dab734cd919ec0b7b56a12efa1b"3600
TXT"adobe-idp-site-verification=6ff142c7-3f16-4155-9688-68e9cf6a74e2"3600
TXT"anthropic-domain-verification-qyg9gw=N86oGB6W9NzYc71mkSvv4MUrG"3600
TXT"apple-domain-verification=MJ0AvuorPaLBQbOC"3600
TXT"atlassian-domain-verification=IEKliHq4MX4nFt542a7Ia1a21wymT82uxnN1TPpaLzlwt42WUL2TjldWSOujK4xv"3600
TXT"atlassian-domain-verification=NplEbul6/QwY27UjCFVIejY24fDMShplITQWKk1tmWCsWKsnK/oN3X5fOtfepLYA"3600
TXT"atlassian-domain-verification=ySfArD90okMxGOgfUHlUeuRYVFYhk4mx0eC4SsRbLea1Ox4YzmkiGl7PLAlV1bgG"3600
TXT"atlassian-sending-domain-verification=e8605954-c295-449d-a578-740f4dd80da5"3600
TXT"canva-site-verification=C-VSVCcEIK24Cl6UkmBQPA"3600
TXT"ciscocidomainverification=79ea860d47bf76824983406da949d789e4b71cc4f9bed756982169d9c047a3b1"3600
TXT"docker-verification=cc1cf118-dbf2-448d-b04c-3d0c49708c4d"3600
TXT"docusign=f9a4ec42-bb80-4e29-ad28-f8906c19c6a2"3600
TXT"domain-verification=UDJ0N3k2SlVVbGphc3RpTmJjcXBnQTl5YU1OVy1UM0RjdlVTcjJWeVBMZVlNbjhkMk9adTdLSldL"3600
TXT"doordash-verification=4gx47FXZTsmpGGTxmxlxceswzvJfi7"3600
TXT"e5 94 64 91 66 9f 00 28 02 46"3600
TXT"facebook-domain-verification=oscvnn60k5wwgy07rt7mkpil0o10mj"3600
TXT"figma-domain-verification=1810c7016087840e706d54b6c003f4529ba7ae54d4f68b88f75416cd88104ebf-1770062182"3600
TXT"google-site-verification=5oN9qfCbwk38hvo8BzQmGDGGsp3BKw8Eea6MvCU1ps0"3600
TXT"google-site-verification=J07ohO982DqYdoIkMvkbdKFY5zKutDD0oQPxzdXezzM"3600
TXT"google-site-verification=vA8JUqcZ1Mes2DRtIDeZ4L17w4aNXYvqOCVzSCq9Qms"3600
TXT"jamf-site-verification=VtqHkwjybeoCx0hKwvhiaQ"3600
TXT"lS2V/KWvpJpJYTvxjvAWlr9H5SLceXgZhTP5aWvCQdA2/FkFJOF9nDxIhrgZnl9llu1Z4+rSTercGRGWCrEabg=="3600
TXT"mixpanel-domain-verify=932463ef-f8ff-4cb9-8fa0-963b9b98da61"3600
TXT"monday-com-verification=EarLJiS8OqFLzMB6w_-eNsPVHRnufaxyPH9NPZEuVAI"3600
TXT"monday-com-verification=slY9y3XHq34uh-YcJ6kJt7zn9sZ11zFTlJm_Ny6W0Po"3600
TXT"openai-domain-verification=dv-7LCQlJbRt61ret8X48zyrDFC"3600
TXT"ppe-bb067409fbceab86925d"3600
TXT"twilio-domain-verification=ce84b60799b57e0b564c0ff14fe84fa0"3600
TXT"twilio-domain-verification=f0b17bfb885c3af5a4970703418e6cd8"3600
TXT"v=spf1 ip4:8.40.142.22 ip4:209.249.148.231 ip4:208.83.240.0/22 include:_spf.google.com include:amazonses.com -all"3600
TXT"vmware-cloud-verification-b890c9e5-fadf-43ed-9159-d016476634f9"3600
TXT"work-accounts-domain-verification=zqALFNwPT1cUQA3Z1IoJoIiZUsgt2z"3600

Checks

  • ✓ TTLs within range #32
    TTLs: A 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.
  • i
    No CAA records
    Without CAA records any certificate authority may issue certificates for this domain. A CAA record limits issuance to the CAs you use.
    #35