totalwine.com

Checked 22 October 2026, 11:11 UTC · via 8.8.8.8
!Passed with warnings
25 passed 3 warnings 0 failed 3 info

Registration

info

.com generic · Register.com - Network Solutions, LLC · expires 2028-05-31

Found

TLD
.com (generic)
ICANN policies apply
yes
Registrar
Register.com - Network Solutions, LLC
Registered
31 May 2000
Last changed
9 March 2026
Expires
31 May 2028
Status
client transfer prohibited
Registry nameservers
ns-cloud-c1.googledomains.com, ns-cloud-c2.googledomains.com, ns-cloud-c3.googledomains.com, ns-cloud-c4.googledomains.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 2028-05-31 #3
    The registration is valid until 2028-05-31 (587 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

warn

ns-cloud-c1.googledomains.com, ns-cloud-c2.googledomains.com, ns-cloud-c3.googledomains.com, ns-cloud-c4.googledomains.com

Found

Parent zone
com
Delegation from
a.gtld-servers.net (192.5.6.30)
NS at the parent
ns-cloud-c1.googledomains.com, ns-cloud-c2.googledomains.com, ns-cloud-c3.googledomains.com, ns-cloud-c4.googledomains.com
NS in the zone
ns-cloud-c1.googledomains.com, ns-cloud-c2.googledomains.com, ns-cloud-c3.googledomains.com, ns-cloud-c4.googledomains.com, ns1-05.azure-dns.com, ns2-05.azure-dns.net, ns3-05.azure-dns.org, ns4-05.azure-dns.info
NameserverAddressesNetwork (AS)Glue
ns-cloud-c1.googledomains.com216.239.32.108 2001:4860:4802:32::6cAS15169 GOOGLE - Google LLC, US AS15169 GOOGLE - Google LLC, US2001:4860:4802:32::6c 216.239.32.108
ns-cloud-c2.googledomains.com216.239.34.108 2001:4860:4802:34::6cAS15169 GOOGLE - Google LLC, US AS15169 GOOGLE - Google LLC, US2001:4860:4802:34::6c 216.239.34.108
ns-cloud-c3.googledomains.com216.239.36.108 2001:4860:4802:36::6cAS15169 GOOGLE - Google LLC, US AS15169 GOOGLE - Google LLC, US2001:4860:4802:36::6c 216.239.36.108
ns-cloud-c4.googledomains.com216.239.38.108 2001:4860:4802:38::6cAS15169 GOOGLE - Google LLC, US AS15169 GOOGLE - Google LLC, US2001:4860:4802:38::6c 216.239.38.108
ns1-05.azure-dns.com (zone only)13.107.236.5 2603:1061:0:700::5AS8075 MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft Corporation, US AS8075 MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft Corporation, US-
ns2-05.azure-dns.net (zone only)150.171.21.5 2620:1ec:8ec:700::5AS8075 MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft Corporation, US AS8075 MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft Corporation, US-
ns3-05.azure-dns.org (zone only)204.14.183.5 2a01:111:4000:700::5AS8075 MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft Corporation, US AS8075 MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft Corporation, US-
ns4-05.azure-dns.info (zone only)208.84.5.5 2620:1ec:bda:700::5AS8075 MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft Corporation, US AS8075 MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft Corporation, US-

Checks

  • ✓ 4 nameservers #6
    Delegated to ns-cloud-c1.googledomains.com, ns-cloud-c2.googledomains.com, ns-cloud-c3.googledomains.com, ns-cloud-c4.googledomains.com.
  • !
    NS sets differ
    The nameservers at the parent and in the zone should be the same. Only in the zone: ns1-05.azure-dns.com, ns2-05.azure-dns.net, ns3-05.azure-dns.org, ns4-05.azure-dns.info. ns-cloud-c1.googledomains.com, ns-cloud-c2.googledomains.com, ns-cloud-c3.googledomains.com, ns-cloud-c4.googledomains.com, ns1-05.azure-dns.com, ns2-05.azure-dns.net, ns3-05.azure-dns.org, ns4-05.azure-dns.info report NS ns-cloud-c1.googledomains.com ns-cloud-c2.googledomains.com ns-cloud-c3.googledomains.com ns-cloud-c4.googledomains.com ns1-05.azure-dns.com ns2-05.azure-dns.net ns3-05.azure-dns.org ns4-05.azure-dns.info.
    #7
  • ✓ 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 8 IPv4 /24s and 5 IPv6 /48s.
  • ✓ 2 autonomous systems #11
    The nameservers are spread over: AS15169 (GOOGLE - Google LLC, US): 8 addresses; AS8075 (MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft Corporation, US): 8 addresses.
  • 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

pass

16 of 16 addresses answer authoritatively

Found

NameserverAnswerRecursionTCP / EDNSAXFRVersion
ns-cloud-c1.googledomains.com 216.239.32.108NOERROR, 11 ms, authoritativenoyes / yesrefused-
ns-cloud-c1.googledomains.com 2001:4860:4802:32::6cNOERROR, 11 ms, authoritativenoyes / yesrefused-
ns-cloud-c2.googledomains.com 216.239.34.108NOERROR, 10 ms, authoritativenoyes / yesrefused-
ns-cloud-c2.googledomains.com 2001:4860:4802:34::6cNOERROR, 12 ms, authoritativenoyes / yesrefused-
ns-cloud-c3.googledomains.com 216.239.36.108NOERROR, 42 ms, authoritativenoyes / yesrefused-
ns-cloud-c3.googledomains.com 2001:4860:4802:36::6cNOERROR, 41 ms, authoritativenoyes / yesrefused-
ns-cloud-c4.googledomains.com 216.239.38.108NOERROR, 12 ms, authoritativenoyes / yesrefused-
ns-cloud-c4.googledomains.com 2001:4860:4802:38::6cNOERROR, 11 ms, authoritativenoyes / yesrefused-
ns1-05.azure-dns.com 13.107.236.5NOERROR, 5 ms, authoritativenoyes / yesrefused-
ns1-05.azure-dns.com 2603:1061:0:700::5NOERROR, 4 ms, authoritativenoyes / yesrefused-
ns2-05.azure-dns.net 150.171.21.5NOERROR, 4 ms, authoritativenoyes / yesrefused-
ns2-05.azure-dns.net 2620:1ec:8ec:700::5NOERROR, 4 ms, authoritativenoyes / yesrefused-
ns3-05.azure-dns.org 204.14.183.5NOERROR, 4 ms, authoritativenoyes / yesrefused-
ns3-05.azure-dns.org 2a01:111:4000:700::5NOERROR, 5 ms, authoritativenoyes / yesrefused-
ns4-05.azure-dns.info 208.84.5.5NOERROR, 5 ms, authoritativenoyes / yesrefused-
ns4-05.azure-dns.info 2620:1ec:bda:700::5NOERROR, 4 ms, authoritativenoyes / yesrefused-

Checks

  • ✓ All respond #14
    All 16 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

warn

serial 2019022762 · primary ns-cloud-c1.googledomains.com

Found

Primary (MNAME)
ns-cloud-c1.googledomains.com
Contact (RNAME)
hostmaster
Serial
2019022762
Refresh / retry
28800 s / 7200 s
Expire
604800 s
Negative TTL
3600 s

Serial per nameserver

NameserverSerial
ns-cloud-c1.googledomains.com (216.239.32.108)2019022762
ns-cloud-c1.googledomains.com (2001:4860:4802:32::6c)2019022762
ns-cloud-c2.googledomains.com (216.239.34.108)2019022762
ns-cloud-c2.googledomains.com (2001:4860:4802:34::6c)2019022762
ns-cloud-c3.googledomains.com (216.239.36.108)2019022762
ns-cloud-c3.googledomains.com (2001:4860:4802:36::6c)2019022762
ns-cloud-c4.googledomains.com (216.239.38.108)2019022762
ns-cloud-c4.googledomains.com (2001:4860:4802:38::6c)2019022762
ns1-05.azure-dns.com (13.107.236.5)2019022762
ns1-05.azure-dns.com (2603:1061:0:700::5)2019022762
ns2-05.azure-dns.net (150.171.21.5)2019022762
ns2-05.azure-dns.net (2620:1ec:8ec:700::5)2019022762
ns3-05.azure-dns.org (204.14.183.5)2019022762
ns3-05.azure-dns.org (2a01:111:4000:700::5)2019022762
ns4-05.azure-dns.info (208.84.5.5)2019022762
ns4-05.azure-dns.info (2620:1ec:bda:700::5)2019022762

Checks

  • ✓ Serial 2019022762 everywhere #22
    All nameservers serve the same version of the zone.
  • ✓ Timers within recommendations #23
    SOA refresh 8h, retry 2h, expire 7d, negative TTL 1h.
  • ✓ Primary is a public nameserver #24
    The primary nameserver ns-cloud-c1.googledomains.com is one of the listed nameservers.
  • !
    Invalid contact address
    The SOA RNAME "hostmaster" is not a valid mailbox (expected e.g. hostmaster.example.com).
    #25
  • ✓ Date-based serial #26
    The serial 2019022762 follows the YYYYMMDDnn convention (2019-02-27).

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

39 records at the apex

Found

Read from
216.239.32.108:53
TypeValueTTL
SOAns-cloud-c1.googledomains.com. hostmaster. 2019022762 28800 7200 604800 3600600
NSns-cloud-c3.googledomains.com.21600
NSns-cloud-c4.googledomains.com.21600
NSns2-05.azure-dns.net.21600
NSns-cloud-c1.googledomains.com.21600
NSns1-05.azure-dns.com.21600
NSns-cloud-c2.googledomains.com.21600
NSns4-05.azure-dns.info.21600
NSns3-05.azure-dns.org.21600
A151.101.2.217600
A151.101.130.217600
A151.101.66.217600
A151.101.194.217600
MX5 mxb-001ae701.gslb.pphosted.com.600
MX5 mxa-001ae701.gslb.pphosted.com.600
TXT"google-site-verification=QvzGMzP8aLemsJ8hoJIbxOtm5jinnjlTZByqLkKZx38"600
TXT"bitrise-verification=9ce881ec58fc3304-s9kDuK6CNyg1"600
TXT"google-site-verification=4Ykh873oas_Plz1pu93HSf_8iHZ0dxG4W9Qn8e06ez4"600
TXT"atlassian-domain-verification=gNApjhGJSJ82b6JICBcrdOPkPIAencN2NdC0OB5QNWzwjK7gjQltjDHQfsiAg90F"600
TXT"apple-domain-verification=FXcFufGw9qAWOBwB"600
TXT"google-site-verification=0Sr-yQS3u_ByXO5cwrUulSgSIg4BL9dQiRXxwjnU8PE"600
TXT"miro-verification=221f1aa8fe9752e6da48c3a84ec0616d6cb30be8"600
TXT"-2sSQkluobieWOWv-ptNsw"600
TXT"jamf-site-verification=VzCegTcziesp3YeKoK9tNA"600
TXT"vertexinc-cloud-234fb411-dd3e-4fad-ab46-23be51eac2bb"600
TXT"google-site-verification=wJ0vC3yKQhfp2lOHM810oZYVLZV5GaIWK2jFHn3RzeQ"600
TXT"v=spf1 include:%{ir}.%{v}.%{d}.spf.has.pphosted.com ~all"600
TXT"84XB9S9+Cu6cMCEKTRfIF8u5mL9j4JgxhrUfDAli5w1Id2i/D4ASe0Qb7eAf9RhsUuM8agAk+btk/OENxlZN1w=="600
TXT"_globalsign-domain-verification=GXpUUS49HB9rYWZEmxJFtZdS61weLMlf91w9Dn-5O0"600
TXT"google-site-verification=-_88yNplGm06KjkFth9AjTsJow9yqP0WMYebzF9kumI"600
TXT"google-site-verification=Aib4hQbei1JolbIGCbjOYs0l2E9sJAGgYj6y8GPfvTQ"600
TXT"adobe-idp-site-verification=95831bdbbba59ed83ce72b7885c5abfe885e0d3632aaffabf46b3aff0b292aa5"600
TXT"ecostruxure-it-verification=e7b58979-b3f6-4dad-8ccc-bb40cc0c1b05"600
TXT"0b231c9b26e640ffabaa11b8bcebd232"600
TXT"google-site-verification=2Zw24VFZNSwPVSWAsGD_yMRCWQaGmVVl24405Bjhh2o"600
TXT"_globalsign-domain-verification=-dLoamn_W8k1SJs3XuoC2JQZYSqmsrjSq07J0B0nq9"600
TXT"postman-domain-verification=cef45a890f49114ce628d8e6072ceb9e291918950e7ae1ec4efbf3b2d36b3adc8949797c0bde01d7b359c1eabddadc3ef6469520d8cb2bd42082861b927e9435"600
TXT"facebook-domain-verification=m7b0d88ag5pz3qcjrunjlahe89g0bs"600
TXT"ibmid=326a563c-eb1b-41a7-a772-931141b61688"600

Checks

  • ✓ TTLs within range #32
    TTLs: A 10m, MX 10m, NS 6h. The NS TTL at the parent is 2d and in the zone 6h; 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