suno.com

Checked 22 October 2026, 10:53 UTC · via 8.8.8.8
!Passed with warnings
24 passed 2 warnings 0 failed 5 info

Registration

info

.com generic · GoDaddy.com, LLC · expires 2033-06-21

Found

TLD
.com (generic)
ICANN policies apply
yes
Registrar
GoDaddy.com, LLC
Registered
21 June 2001
Last changed
9 April 2024
Expires
21 June 2033
Status
client delete prohibited, client renew prohibited, client transfer prohibited, client update prohibited
Registry nameservers
evangeline.ns.cloudflare.com, seth.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 2033-06-21 #3
    The registration is valid until 2033-06-21 (2433 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

evangeline.ns.cloudflare.com, seth.ns.cloudflare.com

Found

Parent zone
com
Delegation from
a.gtld-servers.net (192.5.6.30)
NS at the parent
evangeline.ns.cloudflare.com, seth.ns.cloudflare.com
NS in the zone
evangeline.ns.cloudflare.com, seth.ns.cloudflare.com
NameserverAddressesNetwork (AS)Glue
evangeline.ns.cloudflare.com162.159.38.6 172.64.34.6 108.162.194.6 2803:f800:50::6ca2:c206 2a06:98c1:50::ac40:2206 2606:4700:50::a29f:2606AS13335 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., US108.162.194.6 162.159.38.6 172.64.34.6 2606:4700:50::a29f:2606 2803:f800:50::6ca2:c206 2a06:98c1:50::ac40:2206
seth.ns.cloudflare.com172.64.33.142 173.245.59.142 108.162.193.142 2803:f800:50::6ca2:c18e 2606:4700:58::adf5:3b8e 2a06:98c1:50::ac40:218eAS13335 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., US108.162.193.142 172.64.33.142 173.245.59.142 2606:4700:58::adf5:3b8e 2803:f800:50::6ca2:c18e 2a06:98c1:50::ac40:218e

Checks

  • i
    2 nameservers
    Two nameservers meet the minimum; RFC 2182 recommends three or more for important zones: evangeline.ns.cloudflare.com, seth.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
evangeline.ns.cloudflare.com 162.159.38.6NOERROR, 32 ms, authoritativenoyes / yesrefused2026.10.2
evangeline.ns.cloudflare.com 172.64.34.6NOERROR, 4 ms, authoritativenoyes / yesrefused2026.10.2
evangeline.ns.cloudflare.com 108.162.194.6NOERROR, 5 ms, authoritativenoyes / yesrefused2026.10.2
evangeline.ns.cloudflare.com 2803:f800:50::6ca2:c206NOERROR, 4 ms, authoritativenoyes / yesrefused2026.10.2
evangeline.ns.cloudflare.com 2a06:98c1:50::ac40:2206NOERROR, 5 ms, authoritativenoyes / yesrefused2026.10.2
evangeline.ns.cloudflare.com 2606:4700:50::a29f:2606NOERROR, 5 ms, authoritativenoyes / yesrefused2026.10.2
seth.ns.cloudflare.com 172.64.33.142NOERROR, 4 ms, authoritativenoyes / yesrefused2026.10.2
seth.ns.cloudflare.com 173.245.59.142NOERROR, 4 ms, authoritativenoyes / yesrefused2026.10.2
seth.ns.cloudflare.com 108.162.193.142NOERROR, 5 ms, authoritativenoyes / yesrefused2026.10.2
seth.ns.cloudflare.com 2803:f800:50::6ca2:c18eNOERROR, 5 ms, authoritativenoyes / yesrefused2026.10.2
seth.ns.cloudflare.com 2606:4700:58::adf5:3b8eNOERROR, 5 ms, authoritativenoyes / yesrefused2026.10.2
seth.ns.cloudflare.com 2a06:98c1:50::ac40:218eNOERROR, 6 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: evangeline.ns.cloudflare.com: "2026.10.2"; seth.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 2418101175 · primary evangeline.ns.cloudflare.com

Found

Primary (MNAME)
evangeline.ns.cloudflare.com
Contact (RNAME)
dns.cloudflare.com
Serial
2418101175
Refresh / retry
10000 s / 2400 s
Expire
604800 s
Negative TTL
1800 s

Serial per nameserver

NameserverSerial
evangeline.ns.cloudflare.com (162.159.38.6)2418101175
evangeline.ns.cloudflare.com (172.64.34.6)2418101175
evangeline.ns.cloudflare.com (108.162.194.6)2418101175
evangeline.ns.cloudflare.com (2803:f800:50::6ca2:c206)2418101175
evangeline.ns.cloudflare.com (2a06:98c1:50::ac40:2206)2418101175
evangeline.ns.cloudflare.com (2606:4700:50::a29f:2606)2418101175
seth.ns.cloudflare.com (172.64.33.142)2418101175
seth.ns.cloudflare.com (173.245.59.142)2418101175
seth.ns.cloudflare.com (108.162.193.142)2418101175
seth.ns.cloudflare.com (2803:f800:50::6ca2:c18e)2418101175
seth.ns.cloudflare.com (2606:4700:58::adf5:3b8e)2418101175
seth.ns.cloudflare.com (2a06:98c1:50::ac40:218e)2418101175

Checks

  • ✓ Serial 2418101175 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 evangeline.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 2418101175 is a Unix timestamp (2046-08-17 06:46 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

38 records at the apex

Found

Read from
162.159.38.6:53
TypeValueTTL
SOAevangeline.ns.cloudflare.com. dns.cloudflare.com. 2418101175 10000 2400 604800 18001800
NSevangeline.ns.cloudflare.com.86400
NSseth.ns.cloudflare.com.86400
A172.66.144.155300
A104.20.16.212300
AAAA2606:4700:10::6814:10d4300
AAAA2606:4700:10::ac42:909b300
MX1 ASPMX.L.GOOGLE.com.300
MX1 aspmx.l.google.com.300
MX10 ALT3.ASPMX.L.GOOGLE.com.300
MX10 ALT4.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
MX5 alt1.aspmx.l.google.com.300
MX5 alt2.aspmx.l.google.com.300
TXT"1password-site-verification=TL3H2KSMEJFQ5DT76EJ3V5O3KQ"300
TXT"TAILSCALE=Hs25taagm0C9mggB40I0"300
TXT"anthropic-domain-verification-skv9vt=KadUAmarHAKdYZ2iO5Vx9xyR8"300
TXT"apple-domain-verification=329RDZ2WsxPBqLA3"300
TXT"atlassian-domain-verification=ztHfLciePkNZ7Zwau4LKYF7lfOHOECdN8WSuNNa5pCbBx7asXpf/ustj1XWKcROl"300
TXT"cisco-ci-domain-verification=5c200a5971f55008ce9d7171dc74c65d390e0b93bf697bd33562ac91d9342bd0"300
TXT"cursor-domain-verification-razgqk=D1Hw8yOce98Hs09tSQODTLLKM"300
TXT"facebook-domain-verification=6a78pfmcyyncdtzsah09dbsli02p7a"300
TXT"google-site-verification=DrjaHuQYvJlA4_dUCNRdJHDDa4gLvvujHVkbJ_ic984"300
TXT"google-site-verification=ILT7qOJue4gMdwAqtPUjI621n5b8bCkljDq3YheX32o"300
TXT"google-site-verification=iBcjPdoUdc39TNQIpdVmeyAKw562B4nmKvg4nm4nbNo"300
TXT"google-site-verification=w_A5DTCrpTKBHoIGQ8f21dcGlqi4Uh-xNSaNWevXpMk"300
TXT"google-site-verification=ws4x-yjxsCMkAcWkYqEx8YDGcTx4MHX6qk8wRfyWL80"300
TXT"google-site-verification=yQsg1mt1ROCRDoJfkrE23rFo_LZeLVNXF7Y9baTiR4g"300
TXT"klaviyo-site-verification=VfBHgX"300
TXT"notion-domain-verification=DREgkyVSkHOESIG3qnnBcmA4NErvHGmtKTAJGw0eV5h"300
TXT"openai-domain-verification=dv-lOzzw8nR8TI40gbvjHR0xLTI"300
TXT"slack-domain-verification=WEMvbej1AiM99sMgxbOGCdGAddoohq03ZYepl1zL"300
TXT"stripe-verification=34f374e33ef22ab406dcb11d2dc24a8d6b316ef7f481b13f76b08a689d56fb2d"300
TXT"stripe-verification=B7ABBDA8FA38C1B23AF6A746B5000892A71C872D16958CB2C2AD4124F413921E"300
TXT"v=spf1 include:_spf.google.com include:mail.zendesk.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