moneysavingexpert.com

Checked 22 October 2026, 09:52 UTC · via 8.8.8.8
!Passed with warnings
24 passed 2 warnings 0 failed 5 info

Registration

info

.com generic · CSC Corporate Domains, Inc. · expires 2027-06-10

Found

TLD
.com (generic)
ICANN policies apply
yes
Registrar
CSC Corporate Domains, Inc.
Registered
10 June 2002
Last changed
6 June 2026
Expires
10 June 2027
Status
client transfer prohibited
Registry nameservers
brett.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 2027-06-10 #3
    The registration is valid until 2027-06-10 (231 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

brett.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
brett.ns.cloudflare.com, kristin.ns.cloudflare.com
NS in the zone
brett.ns.cloudflare.com, kristin.ns.cloudflare.com
NameserverAddressesNetwork (AS)Glue
brett.ns.cloudflare.com108.162.193.76 173.245.59.76 172.64.33.76 2a06:98c1:50::ac40:214c 2803:f800:50::6ca2:c14c 2606:4700:58::adf5:3b4cAS13335 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., US108.162.193.76 172.64.33.76 173.245.59.76 2606:4700:58::adf5:3b4c 2803:f800:50::6ca2:c14c 2a06:98c1:50::ac40:214c
kristin.ns.cloudflare.com172.64.32.181 173.245.58.181 108.162.192.181 2606:4700:50::adf5:3ab5 2a06:98c1:50::ac40:20b5 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: brett.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
brett.ns.cloudflare.com 108.162.193.76NOERROR, 14 ms, authoritativenoyes / yesrefused2026.10.2
brett.ns.cloudflare.com 173.245.59.76NOERROR, 15 ms, authoritativenoyes / yesrefused2026.10.2
brett.ns.cloudflare.com 172.64.33.76NOERROR, 15 ms, authoritativenoyes / yesrefused2026.10.2
brett.ns.cloudflare.com 2a06:98c1:50::ac40:214cNOERROR, 15 ms, authoritativenoyes / yesrefused2026.10.2
brett.ns.cloudflare.com 2803:f800:50::6ca2:c14cNOERROR, 15 ms, authoritativenoyes / yesrefused2026.10.2
brett.ns.cloudflare.com 2606:4700:58::adf5:3b4cNOERROR, 15 ms, authoritativenoyes / yesrefused2026.10.2
kristin.ns.cloudflare.com 172.64.32.181NOERROR, 14 ms, authoritativenoyes / yesrefused2026.10.2
kristin.ns.cloudflare.com 173.245.58.181NOERROR, 15 ms, authoritativenoyes / yesrefused2026.10.2
kristin.ns.cloudflare.com 108.162.192.181NOERROR, 15 ms, authoritativenoyes / yesrefused2026.10.2
kristin.ns.cloudflare.com 2606:4700:50::adf5:3ab5NOERROR, 14 ms, authoritativenoyes / yesrefused2026.10.2
kristin.ns.cloudflare.com 2a06:98c1:50::ac40:20b5NOERROR, 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: brett.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 2417834132 · primary brett.ns.cloudflare.com

Found

Primary (MNAME)
brett.ns.cloudflare.com
Contact (RNAME)
dns.cloudflare.com
Serial
2417834132
Refresh / retry
10000 s / 2400 s
Expire
604800 s
Negative TTL
1800 s

Serial per nameserver

NameserverSerial
brett.ns.cloudflare.com (108.162.193.76)2417834132
brett.ns.cloudflare.com (173.245.59.76)2417834132
brett.ns.cloudflare.com (172.64.33.76)2417834132
brett.ns.cloudflare.com (2a06:98c1:50::ac40:214c)2417834132
brett.ns.cloudflare.com (2803:f800:50::6ca2:c14c)2417834132
brett.ns.cloudflare.com (2606:4700:58::adf5:3b4c)2417834132
kristin.ns.cloudflare.com (172.64.32.181)2417834132
kristin.ns.cloudflare.com (173.245.58.181)2417834132
kristin.ns.cloudflare.com (108.162.192.181)2417834132
kristin.ns.cloudflare.com (2606:4700:50::adf5:3ab5)2417834132
kristin.ns.cloudflare.com (2a06:98c1:50::ac40:20b5)2417834132
kristin.ns.cloudflare.com (2803:f800:50::6ca2:c0b5)2417834132

Checks

  • ✓ Serial 2417834132 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 brett.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 2417834132 is a Unix timestamp (2046-08-14 04:35 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

37 records at the apex

Found

Read from
108.162.193.76:53
TypeValueTTL
SOAbrett.ns.cloudflare.com. dns.cloudflare.com. 2417834132 10000 2400 604800 18001800
NSbrett.ns.cloudflare.com.86400
NSkristin.ns.cloudflare.com.86400
A104.16.57.101300
A104.16.56.101300
AAAA2606:4700::6810:3865300
AAAA2606:4700::6810:3965300
MX10 eu-smtp-inbound-1.mimecast.com.300
MX10 eu-smtp-inbound-2.mimecast.com.300
TXT"MS=ms50528142"300
TXT"SDt8sE0szC906JEMQUredv9fNVbviN/5OlRXzz5HtGM="300
TXT"access-domain-verification=88a91e532ba9ce3edff27a9deb2d592ecadac66c828b68c7c5120100db29283a"300
TXT"adobe-idp-site-verification=1e023fcdd70d6246b0c1bae6453746b7518898768bf9a0d29feab7386d05a448"300
TXT"adobe-sign-verification=4f3cc3fdc5c69955671fb50e9725c742"300
TXT"anthropic-domain-verification-9jebmc=jnGyaNcm0VcCShcHOocsTWqc0"300
TXT"apple-domain-verification=qddUhqMThMsiA6QO"300
TXT"atlassian-domain-verification=jjEjMBhc5so0vAILwXsYsFuFzcTLQKWb1OSJtMITj4a3zPSWzFtAnPpuxYjhD8Dd"300
TXT"browserstack-domain-verification=7c2ff2b8-912f-450d-b9ab-56503605d659"300
TXT"docker-verification=f1cbea94-02ad-4e19-93fb-f0440787d5d8"300
TXT"facebook-domain-verification=0naugluc2wps1vk1ehhghfye3ay2bh"300
TXT"figma-domain-verification=1f378a127e28c42e54f4c48e8cf5d974f30336c8bb4f98510867a93d100bcb19-1746192884"300
TXT"google-site-verification=Aa5DyQm2ASdsv3xQ7CUrhljGpyLmZ4bi7V0y3JV57tQ"300
TXT"google-site-verification=J9TblooCP1rM_veU4b_AmgrvxAjit1lZWLWdwk7VJhQ"300
TXT"google-site-verification=UOReC13NG83w6GrddHv0x11DJAXC16ge-DtlDcYZkHM"300
TXT"hubspot-domain-verification=ODkwNGYzYzgtNTgxZS00ZDU3LWFiNjUtZjY0Y2ZiN2U1NmY4"300
TXT"hubspot-domain-verification=YWI2OGVkMGQtZWI5MC00OWQ2LWE5OTMtNjRlYTFlMDAxNjJh"300
TXT"hubspot-domain-verification=YjFjNjVmYTgtOTg3Ny00ODJhLWI4NDgtOWQyYTIzMzQzMjNh"300
TXT"k89ad3UHyW1cDKkVn+upTT50HlTKz6KZN+FtTdGZAhsarnCpCFL4o4AHAVMY0xYzJxYxK/GZ8j0M3wJsq5FkLg=="300
TXT"miro-verification=6de82812527859f0a679abf2ee4359f324eda403"300
TXT"mongodb-site-verification=Wz0F8egzNJsoZK7m0uqEAi9v94G2H577"300
TXT"notion-domain-verification=8EoH48XeZhr9eAd6ARNO3akCh60gNeNFU3TAc01tPZY"300
TXT"onetrust-domain-verification=a577b67387694996aa3357906dfc6aa8"300
TXT"openai-domain-verification=dv-KUFVFo0hljqsd0IwRTpJ9BgJ"300
TXT"openai-domain-verification=dv-QvAYcmqPtlCKB7vHnha6Aao9"300
TXT"rovag_verification_token=33D489C0E3BB4807BA88F4DFE8518270"300
TXT"stripe-verification=C46A143B89DE1B588D05B47898392255A68AF6814060ED7E55008C7F2F8FF59A"300
TXT"v=spf1 a include:eu._netblocks.mimecast.com include:email.prnewswire.com include:_spf.elasticemail.com -all"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.
  • 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