natlawreview.com

Checked 22 October 2026, 10:00 UTC · via 8.8.8.8
!Passed with warnings
24 passed 3 warnings 0 failed 4 info

Registration

info

.com generic · GoDaddy.com, LLC · expires 2029-02-02

Found

TLD
.com (generic)
ICANN policies apply
yes
Registrar
GoDaddy.com, LLC
Registered
2 February 2009
Last changed
3 February 2024
Expires
2 February 2029
Status
client delete prohibited, client renew prohibited, client transfer prohibited, client update prohibited
Registry nameservers
aiden.ns.cloudflare.com, olga.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 2029-02-02 #3
    The registration is valid until 2029-02-02 (834 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

aiden.ns.cloudflare.com, olga.ns.cloudflare.com

Found

Parent zone
com
Delegation from
a.gtld-servers.net (192.5.6.30)
NS at the parent
aiden.ns.cloudflare.com, olga.ns.cloudflare.com
NS in the zone
aiden.ns.cloudflare.com, olga.ns.cloudflare.com
NameserverAddressesNetwork (AS)Glue
aiden.ns.cloudflare.com108.162.193.55 173.245.59.55 172.64.33.55 2606:4700:58::adf5:3b37 2a06:98c1:50::ac40:2137 2803:f800:50::6ca2:c137AS13335 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., US108.162.193.55 172.64.33.55 173.245.59.55 2606:4700:58::adf5:3b37 2803:f800:50::6ca2:c137 2a06:98c1:50::ac40:2137
olga.ns.cloudflare.com108.162.192.137 172.64.32.137 173.245.58.137 2606:4700:50::adf5:3a89 2803:f800:50::6ca2:c089 2a06:98c1:50::ac40:2089- AS13335 CLOUDFLARENET - Cloudflare, Inc., US AS13335 CLOUDFLARENET - Cloudflare, Inc., US AS13335 CLOUDFLARENET - Cloudflare, Inc., US AS13335 CLOUDFLARENET - Cloudflare, Inc., US AS13335 CLOUDFLARENET - Cloudflare, Inc., US108.162.192.137 172.64.32.137 173.245.58.137 2606:4700:50::adf5:3a89 2803:f800:50::6ca2:c089 2a06:98c1:50::ac40:2089

Checks

  • i
    2 nameservers
    Two nameservers meet the minimum; RFC 2182 recommends three or more for important zones: aiden.ns.cloudflare.com, olga.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): 11 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
aiden.ns.cloudflare.com 108.162.193.55NOERROR, 14 ms, authoritativenoyes / yesrefused2026.10.2
aiden.ns.cloudflare.com 173.245.59.55NOERROR, 14 ms, authoritativenoyes / yesrefused2026.10.2
aiden.ns.cloudflare.com 172.64.33.55NOERROR, 15 ms, authoritativenoyes / yesrefused2026.10.2
aiden.ns.cloudflare.com 2606:4700:58::adf5:3b37NOERROR, 14 ms, authoritativenoyes / yesrefused2026.10.2
aiden.ns.cloudflare.com 2a06:98c1:50::ac40:2137NOERROR, 15 ms, authoritativenoyes / yesrefused2026.10.2
aiden.ns.cloudflare.com 2803:f800:50::6ca2:c137NOERROR, 15 ms, authoritativenoyes / yesrefused2026.10.2
olga.ns.cloudflare.com 108.162.192.137NOERROR, 15 ms, authoritativenoyes / yesrefused2026.10.2
olga.ns.cloudflare.com 172.64.32.137NOERROR, 15 ms, authoritativenoyes / yesrefused2026.10.2
olga.ns.cloudflare.com 173.245.58.137NOERROR, 15 ms, authoritativenoyes / yesrefused2026.10.2
olga.ns.cloudflare.com 2606:4700:50::adf5:3a89NOERROR, 17 ms, authoritativenoyes / yesrefused2026.10.2
olga.ns.cloudflare.com 2803:f800:50::6ca2:c089NOERROR, 14 ms, authoritativenoyes / yesrefused2026.10.2
olga.ns.cloudflare.com 2a06:98c1:50::ac40:2089NOERROR, 16 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: aiden.ns.cloudflare.com: "2026.10.2"; olga.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 2417696315 · primary aiden.ns.cloudflare.com

Found

Primary (MNAME)
aiden.ns.cloudflare.com
Contact (RNAME)
dns.cloudflare.com
Serial
2417696315
Refresh / retry
10000 s / 2400 s
Expire
604800 s
Negative TTL
1800 s

Serial per nameserver

NameserverSerial
aiden.ns.cloudflare.com (108.162.193.55)2417696315
aiden.ns.cloudflare.com (173.245.59.55)2417696315
aiden.ns.cloudflare.com (172.64.33.55)2417696315
aiden.ns.cloudflare.com (2606:4700:58::adf5:3b37)2417696315
aiden.ns.cloudflare.com (2a06:98c1:50::ac40:2137)2417696315
aiden.ns.cloudflare.com (2803:f800:50::6ca2:c137)2417696315
olga.ns.cloudflare.com (108.162.192.137)2417696315
olga.ns.cloudflare.com (172.64.32.137)2417696315
olga.ns.cloudflare.com (173.245.58.137)2417696315
olga.ns.cloudflare.com (2606:4700:50::adf5:3a89)2417696315
olga.ns.cloudflare.com (2803:f800:50::6ca2:c089)2417696315
olga.ns.cloudflare.com (2a06:98c1:50::ac40:2089)2417696315

Checks

  • ✓ Serial 2417696315 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 aiden.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 2417696315 is a Unix timestamp (2046-08-12 14:18 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

30 records at the apex

Found

Read from
108.162.193.55:53
TypeValueTTL
SOAaiden.ns.cloudflare.com. dns.cloudflare.com. 2417696315 10000 2400 604800 18001800
NSaiden.ns.cloudflare.com.86400
NSolga.ns.cloudflare.com.86400
A23.185.0.160
AAAA2620:12a:8000::160
AAAA2620:12a:8001::160
MX1 aspmx.l.google.com.300
MX10 aspmx2.googlemail.com.300
MX10 aspmx3.googlemail.com.300
MX5 alt1.aspmx.l.google.com.300
MX5 alt2.aspmx.l.google.com.300
TXT"3gsaufctca2iltphduamplrbb9"300
TXT"3nih194qps4sc2dhva3qkvrhp5"300
TXT"atlassian-domain-verification=XpWerwJOB5/XasgfJqKSHCUGXmCeH/A4P7EjfZH0lLAaLt4KtzE5a1sADSx436YY"300
TXT"google-site-verification=JmDbD6R4X9o_L6zqSda_guyzP46W8LY22miSMOjWTZg"300
TXT"google-site-verification=KO3-2_ekKzxTDUH8wgJgEe6yzLwDJkmml04DsGuKfrA"300
TXT"google-site-verification=_gSie6WMNU9S98hxheXdNhIPRHsrQPE2j6iWPGlFkQg"300
TXT"google-site-verification=ymVcHSP-OmqtEBvApOgRkwny_EJ7M_9a1hMiQWsMiXs"300
TXT"tollbit-domain-verification=592c8c9c777d63e2c4e5e0d769798d3618bb063f515d2536b15e924a6b9de911"300
TXT"v=spf1 a mx include:_spf.google.com ip4:70.32.86.139 include:4958713.spf06.hubspotemail.net ~all"300
CAA0 issue "comodoca.com"3600
CAA0 issue "digicert.com; cansignhttpexchanges=yes"3600
CAA0 issue "letsencrypt.org"3600
CAA0 issue "pki.goog; cansignhttpexchanges=yes"3600
CAA0 issue "ssl.com"3600
CAA0 issuewild "comodoca.com"3600
CAA0 issuewild "digicert.com; cansignhttpexchanges=yes"3600
CAA0 issuewild "letsencrypt.org"3600
CAA0 issuewild "pki.goog; cansignhttpexchanges=yes"3600
CAA0 issuewild "ssl.com"3600

Checks

  • !
    Very low TTLs
    These records have a TTL below 5m, causing extra queries and slower lookups: A (1m), AAAA (1m). 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.
  • ✓ CAA restricts issuance #35
    Certificates may be issued by: comodoca.com, digicert.com, letsencrypt.org, pki.goog, ssl.com.