seatgeek.com

Checked 22 October 2026, 10:35 UTC · via 8.8.8.8
!Passed with warnings
27 passed 1 warning 0 failed 3 info

Registration

info

.com generic · GoDaddy.com, LLC · expires 2027-07-16

Found

TLD
.com (generic)
ICANN policies apply
yes
Registrar
GoDaddy.com, LLC
Registered
16 July 2009
Last changed
9 July 2026
Expires
16 July 2027
Status
client delete prohibited, client renew prohibited, client transfer prohibited, client update prohibited
Registry nameservers
ns-1352.awsdns-41.org, ns-2.awsdns-00.com, ns-2037.awsdns-62.co.uk, ns-643.awsdns-16.net
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 2027-07-16 #3
    The registration is valid until 2027-07-16 (266 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

ns-1352.awsdns-41.org, ns-2.awsdns-00.com, ns-2037.awsdns-62.co.uk, ns-643.awsdns-16.net

Found

Parent zone
com
Delegation from
a.gtld-servers.net (192.5.6.30)
NS at the parent
ns-1352.awsdns-41.org, ns-2.awsdns-00.com, ns-2037.awsdns-62.co.uk, ns-643.awsdns-16.net
NS in the zone
ns-1352.awsdns-41.org, ns-2.awsdns-00.com, ns-2037.awsdns-62.co.uk, ns-643.awsdns-16.net
NameserverAddressesNetwork (AS)Glue
ns-1352.awsdns-41.org205.251.197.72 2600:9000:5305:4800::1AS16509 AMAZON-02 - Amazon.com, Inc., US AS16509 AMAZON-02 - Amazon.com, Inc., US-
ns-2.awsdns-00.com205.251.192.2 2600:9000:5300:200::1AS16509 AMAZON-02 - Amazon.com, Inc., US AS16509 AMAZON-02 - Amazon.com, Inc., US205.251.192.2 2600:9000:5300:200::1
ns-2037.awsdns-62.co.uk205.251.199.245 2600:9000:5307:f500::1AS16509 AMAZON-02 - Amazon.com, Inc., US AS16509 AMAZON-02 - Amazon.com, Inc., US-
ns-643.awsdns-16.net205.251.194.131 2600:9000:5302:8300::1AS16509 AMAZON-02 - Amazon.com, Inc., US AS16509 AMAZON-02 - Amazon.com, Inc., US-

Checks

  • ✓ 4 nameservers #6
    Delegated to ns-1352.awsdns-41.org, ns-2.awsdns-00.com, ns-2037.awsdns-62.co.uk, ns-643.awsdns-16.net.
  • ✓ 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 4 IPv4 /24s and 4 IPv6 /48s.
  • i
    All nameservers in one AS
    All nameserver addresses are announced by one network operator (AS16509 (AMAZON-02 - Amazon.com, Inc., US): 8 addresses). An outage or attack on that network affects all nameservers; large anycast providers mitigate this, but a secondary DNS provider adds independence.
    #11
  • ✓ Nameserver names under 4 TLDs #12
    Nameserver names use the TLDs .com, .net, .org, .uk.
  • ✓ All reachable over IPv6 #13
    Every nameserver has an IPv6 address.

Nameservers

pass

8 of 8 addresses answer authoritatively

Found

NameserverAnswerRecursionTCP / EDNSAXFRVersion
ns-1352.awsdns-41.org 205.251.197.72NOERROR, 3 ms, authoritativenoyes / yesrefused-
ns-1352.awsdns-41.org 2600:9000:5305:4800::1NOERROR, 4 ms, authoritativenoyes / yesrefused-
ns-2.awsdns-00.com 205.251.192.2NOERROR, 9 ms, authoritativenoyes / yesrefused-
ns-2.awsdns-00.com 2600:9000:5300:200::1NOERROR, 9 ms, authoritativenoyes / yesrefused-
ns-2037.awsdns-62.co.uk 205.251.199.245NOERROR, 9 ms, authoritativenoyes / yesrefused-
ns-2037.awsdns-62.co.uk 2600:9000:5307:f500::1NOERROR, 9 ms, authoritativenoyes / yesrefused-
ns-643.awsdns-16.net 205.251.194.131NOERROR, 4 ms, authoritativenoyes / yesrefused-
ns-643.awsdns-16.net 2600:9000:5302:8300::1NOERROR, 8 ms, authoritativenoyes / yesrefused-

Checks

  • ✓ All respond #14
    All 8 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.
  • ✓ No version disclosed #17
    The nameservers don't reveal their software version.
  • ✓ 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 1 · primary ns-1352.awsdns-41.org

Found

Primary (MNAME)
ns-1352.awsdns-41.org
Contact (RNAME)
awsdns-hostmaster.amazon.com
Serial
1
Refresh / retry
7200 s / 900 s
Expire
1209600 s
Negative TTL
86400 s

Serial per nameserver

NameserverSerial
ns-1352.awsdns-41.org (205.251.197.72)1
ns-1352.awsdns-41.org (2600:9000:5305:4800::1)1
ns-2.awsdns-00.com (205.251.192.2)1
ns-2.awsdns-00.com (2600:9000:5300:200::1)1
ns-2037.awsdns-62.co.uk (205.251.199.245)1
ns-2037.awsdns-62.co.uk (2600:9000:5307:f500::1)1
ns-643.awsdns-16.net (205.251.194.131)1
ns-643.awsdns-16.net (2600:9000:5302:8300::1)1

Checks

  • ✓ Serial 1 everywhere #22
    All nameservers serve the same version of the zone.
  • ✓ Timers within recommendations #23
    SOA refresh 2h, retry 15m, expire 14d, negative TTL 1d.
  • ✓ Primary is a public nameserver #24
    The primary nameserver ns-1352.awsdns-41.org is one of the listed nameservers.
  • ✓ Contact awsdns-hostmaster@amazon.com #25
    The SOA RNAME awsdns-hostmaster.amazon.com means awsdns-hostmaster@amazon.com.
  • ✓ Counter serial #26
    The serial 1 is a plain counter.

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

48 records at the apex

Found

Read from
205.251.197.72:53
TypeValueTTL
SOAns-1352.awsdns-41.org. awsdns-hostmaster.amazon.com. 1 7200 900 1209600 86400900
NSns-1352.awsdns-41.org.172800
NSns-2.awsdns-00.com.172800
NSns-2037.awsdns-62.co.uk.172800
NSns-643.awsdns-16.net.172800
A151.101.193.55300
A151.101.129.55300
A151.101.1.55300
A151.101.65.55300
MX1 aspmx.l.google.com.86400
MX10 alt3.aspmx.l.google.com.86400
MX10 alt4.aspmx.l.google.com.86400
MX5 alt1.aspmx.l.google.com.86400
MX5 alt2.aspmx.l.google.com.86400
TXT"1password-site-verification=2O2HV6DKIFH67FEVFQIQFEQATY"86400
TXT"MS=ms58540898"86400
TXT"TAILSCALE-1EOHatiBZTASXY16Pgk9"86400
TXT"_globalsign-domain-verification=eZ-viWrvLARQJMrECwG9P8q6CORASZNkgom-gb9NnJ"86400
TXT"adobe-idp-site-verification=35252f205f51dc6d205e91b58823f23f62fa3d640575eb1a7719e519ce81d3cf"86400
TXT"anthropic-domain-verification-w911d0=h3eUwtQ1dGEMmP0s412RgOzgq"86400
TXT"apple-domain-verification=16qL6aUhNVWHINmX"86400
TXT"atlassian-domain-verification=+BgjMPQa4Tq1qIKRXAQ9rXR4RNftvbRKBftSlUO90bIRGkc6FgrHXlFCnpJ0/+Dn"86400
TXT"dropbox-domain-verification=gtfnkx8bfh53"86400
TXT"facebook-domain-verification=hlouenwasjym9f7472y47drp8r8z8n"86400
TXT"google-site-verification=9FKKTd_HsaCChDwqLohdQCsI99XLnbS8eJKqJ8nFhS8"86400
TXT"google-site-verification=AbK3KtOzpebg8wamRNPbgkJh3aCvAep8S7o6BLfp_ew"86400
TXT"google-site-verification=NuMaXN5RACWLeDmmu7KOE2DvpcdOzR5vGDJZ5QliHFE"86400
TXT"google-site-verification=RxP99elnoqsI7JilXOlNpqm0moNU6xC8XG45X8FWrys"86400
TXT"google-site-verification=au01fSd_s7wjxpAxl6k-lNeqQJ9Zio5pX00kj4leMxw"86400
TXT"google-site-verification=iTtA-k_eGywXBFK56TSye-lePRPfqMH0RiWRXJGGgDc"86400
TXT"google-site-verification=trSoWxYZdZbo4wNZ0oDEF6TubNfZCh7X2W7XyHjJ3Qk"86400
TXT"google-site-verification=xc7VS5u-vxhLwUjuXKJqMvD5yrWPapo4XF2fcIubWpc"86400
TXT"jetbrains-domain-verification=bmcixtzdf5f73mq69b0cpvdcc"86400
TXT"loadmill-challenge=1d968e6e42499eeb7ade19670d914dcf"86400
TXT"logmein-verification-code=79349979-c9d6-4c67-8502-6b1a735c4a55"86400
TXT"mixpanel-domain-verify=09a88720-93dc-4706-8ff8-4ca891cd48da"86400
TXT"openai-domain-verification=dv-NbrmtRveSYuiCDsijTmmhXj4"86400
TXT"postman-domain-verification=b358bee0aec3d722d00a67343354dc30196d24a930e50e33529b691987a4629b"86400
TXT"serval-domain-verification-3frwkr=AmxlZy5WRBmapFwqnT31GPJMA"86400
TXT"slack-domain-verification=cDvm0EVydFGIqLYfHSZ7vDfzyeqm1gOl7xl7cakn"86400
TXT"stripe-verification=1ce6b88581d5a9f2df2e18c1fa023e075b1f05cdea30466a1c61437c113cb27d"86400
TXT"stripe-verification=297d5033a509968a4862537dd9d3edc75a3532062dda216386f874a78b5d27e7"86400
TXT"stripe-verification=5270e427d0986a2b69b4d9c34381b77e4eba2bc5af5c3b85706ae17e482c6c74"86400
TXT"stripe-verification=8bc49b923f88479c156c9743981887879c53a990a87f53cdba9849966410edd7"86400
TXT"stripe-verification=f037fa21134cac8fae966d96413085f0bc65f2f48af56cc371d7f22a36d2f2ec"86400
TXT"uber-domain-verification=0d030d80-aba6-41ee-86a2-8365869a66f6"86400
TXT"v=spf1 ip4:192.254.115.223 ip4:192.254.125.238 ip4:35.163.221.176 ip4:52.32.213.78 ip4:156.70.3.171 ip4:156.70.3.172 ip4:192.174.82.219 ip4:192.174.82.130 ip4:167.89.73.35 include:mail.zendesk.com include:_spf.google.com include:spf2.seatgeek.com -all"86400
TXT"zapier-domain-verification-challenge=3c99b01f-f739-4c0b-801b-534bda676f58"86400

Checks

  • ✓ TTLs within range #32
    TTLs: A 5m, MX 1d, NS 2d.
  • ✓ 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