meaww.com

Checked 22 October 2026, 09:44 UTC · via 8.8.8.8
!Passed with warnings
23 passed 3 warnings 0 failed 5 info

Registration

info

.com generic · NameCheap, Inc. · expires 2027-09-09

Found

TLD
.com (generic)
ICANN policies apply
yes
Registrar
NameCheap, Inc.
Registered
9 September 2015
Last changed
11 August 2026
Expires
9 September 2027
Status
client transfer prohibited
Registry nameservers
adi.ns.cloudflare.com, mario.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 2027-09-09 #3
    The registration is valid until 2027-09-09 (322 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

adi.ns.cloudflare.com, mario.ns.cloudflare.com

Found

Parent zone
com
Delegation from
a.gtld-servers.net (192.5.6.30)
NS at the parent
adi.ns.cloudflare.com, mario.ns.cloudflare.com
NS in the zone
adi.ns.cloudflare.com, mario.ns.cloudflare.com
NameserverAddressesNetwork (AS)Glue
adi.ns.cloudflare.com172.64.32.56 173.245.58.56 108.162.192.56 2803:f800:50::6ca2:c038 2a06:98c1:50::ac40:2038 2606:4700:50::adf5:3a38AS13335 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., US108.162.192.56 172.64.32.56 173.245.58.56 2606:4700:50::adf5:3a38 2803:f800:50::6ca2:c038 2a06:98c1:50::ac40:2038
mario.ns.cloudflare.com108.162.193.203 172.64.33.203 173.245.59.203 2a06:98c1:50::ac40:21cb 2803:f800:50::6ca2:c1cb 2606:4700:58::adf5:3bcbAS13335 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., US108.162.193.203 172.64.33.203 173.245.59.203 2606:4700:58::adf5:3bcb 2803:f800:50::6ca2:c1cb 2a06:98c1:50::ac40:21cb

Checks

  • i
    2 nameservers
    Two nameservers meet the minimum; RFC 2182 recommends three or more for important zones: adi.ns.cloudflare.com, mario.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
adi.ns.cloudflare.com 172.64.32.56NOERROR, 20 ms, authoritativenoyes / yesrefused2026.10.2
adi.ns.cloudflare.com 173.245.58.56NOERROR, 18 ms, authoritativenoyes / yesrefused2026.10.2
adi.ns.cloudflare.com 108.162.192.56NOERROR, 16 ms, authoritativenoyes / yesrefused2026.10.2
adi.ns.cloudflare.com 2803:f800:50::6ca2:c038NOERROR, 15 ms, authoritativenoyes / yesrefused2026.10.2
adi.ns.cloudflare.com 2a06:98c1:50::ac40:2038NOERROR, 15 ms, authoritativenoyes / yesrefused2026.10.2
adi.ns.cloudflare.com 2606:4700:50::adf5:3a38NOERROR, 16 ms, authoritativenoyes / yesrefused2026.10.2
mario.ns.cloudflare.com 108.162.193.203NOERROR, 16 ms, authoritativenoyes / yesrefused2026.10.2
mario.ns.cloudflare.com 172.64.33.203NOERROR, 14 ms, authoritativenoyes / yesrefused2026.10.2
mario.ns.cloudflare.com 173.245.59.203NOERROR, 16 ms, authoritativenoyes / yesrefused2026.10.2
mario.ns.cloudflare.com 2a06:98c1:50::ac40:21cbNOERROR, 15 ms, authoritativenoyes / yesrefused2026.10.2
mario.ns.cloudflare.com 2803:f800:50::6ca2:c1cbNOERROR, 15 ms, authoritativenoyes / yesrefused2026.10.2
mario.ns.cloudflare.com 2606:4700:58::adf5:3bcbNOERROR, 17 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: adi.ns.cloudflare.com: "2026.10.2"; mario.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 2417110879 · primary adi.ns.cloudflare.com

Found

Primary (MNAME)
adi.ns.cloudflare.com
Contact (RNAME)
dns.cloudflare.com
Serial
2417110879
Refresh / retry
10000 s / 2400 s
Expire
604800 s
Negative TTL
1800 s

Serial per nameserver

NameserverSerial
adi.ns.cloudflare.com (172.64.32.56)2417110879
adi.ns.cloudflare.com (173.245.58.56)2417110879
adi.ns.cloudflare.com (108.162.192.56)2417110879
adi.ns.cloudflare.com (2803:f800:50::6ca2:c038)2417110879
adi.ns.cloudflare.com (2a06:98c1:50::ac40:2038)2417110879
adi.ns.cloudflare.com (2606:4700:50::adf5:3a38)2417110879
mario.ns.cloudflare.com (108.162.193.203)2417110879
mario.ns.cloudflare.com (172.64.33.203)2417110879
mario.ns.cloudflare.com (173.245.59.203)2417110879
mario.ns.cloudflare.com (2a06:98c1:50::ac40:21cb)2417110879
mario.ns.cloudflare.com (2803:f800:50::6ca2:c1cb)2417110879
mario.ns.cloudflare.com (2606:4700:58::adf5:3bcb)2417110879

Checks

  • ✓ Serial 2417110879 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 adi.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 2417110879 is a Unix timestamp (2046-08-05 19:41 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

warn

15 records at the apex

Found

Read from
172.64.32.56:53
TypeValueTTL
SOAadi.ns.cloudflare.com. dns.cloudflare.com. 2417110879 10000 2400 604800 18001800
NSadi.ns.cloudflare.com.86400
NSmario.ns.cloudflare.com.86400
A3.233.106.14457
A34.233.117.24657
A18.232.228.17257
A34.236.62.257
A34.226.236.7257
TXT"ahrefs-site-verification_3160c9c82747c6633b87055feb564b08c4254bf29dda4337a31456d3670d2e79"300
TXT"facebook-domain-verification=lixax87yxa178xo9h41ap0cb9mrlzf"300
TXT"google-site-verification=8zGMM1k_-gu45qTiwK093gTulHQ8wreylshqMJAgjpQ"300
TXT"google-site-verification=Wi9QYVcETFJuRX-JjXjGIuDVXMV6EoYbL8d0fMlrepA"300
TXT"google-site-verification=Z5VcH0Na7rRkSQWOxuPSIXxezy8EwXN_fc0pkACJE88"300
TXT"pinterest-site-verification=9f5b7e9a998ce9bc022ad02870f14308"300
TXT"pinterest-site-verification=be7ac22d97b1d07ef03a58590aa26ffd"300

Checks

  • !
    Very low TTLs
    These records have a TTL below 5m, causing extra queries and slower lookups: A (57s). Low TTLs are useful just before a planned change. The NS TTL at the parent is 2d and in the zone 1d; resolvers may use either.
    #32
  • ✓ 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