plus500.com

Checked 22 October 2026, 10:20 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 2030-05-08

Found

TLD
.com (generic)
ICANN policies apply
yes
Registrar
GoDaddy.com, LLC
Registered
8 May 2008
Last changed
29 October 2023
Expires
8 May 2030
Status
client delete prohibited, client renew prohibited, client transfer prohibited, client update prohibited
Registry nameservers
grant.ns.cloudflare.com, kayleigh.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 2030-05-08 #3
    The registration is valid until 2030-05-08 (1293 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

grant.ns.cloudflare.com, kayleigh.ns.cloudflare.com

Found

Parent zone
com
Delegation from
a.gtld-servers.net (192.5.6.30)
NS at the parent
grant.ns.cloudflare.com, kayleigh.ns.cloudflare.com
NS in the zone
grant.ns.cloudflare.com, kayleigh.ns.cloudflare.com
NameserverAddressesNetwork (AS)Glue
grant.ns.cloudflare.com162.159.44.130 172.64.35.130 108.162.195.130 2606:4700:58::a29f:2c82 2a06:98c1:50::ac40:2382 2803:f800:50::6ca2:c382AS13335 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., US108.162.195.130 162.159.44.130 172.64.35.130 2606:4700:58::a29f:2c82 2803:f800:50::6ca2:c382 2a06:98c1:50::ac40:2382
kayleigh.ns.cloudflare.com108.162.194.92 172.64.34.92 162.159.38.92 2606:4700:50::a29f:265c 2a06:98c1:50::ac40:225c 2803:f800:50::6ca2:c25cAS13335 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., US108.162.194.92 162.159.38.92 172.64.34.92 2606:4700:50::a29f:265c 2803:f800:50::6ca2:c25c 2a06:98c1:50::ac40:225c

Checks

  • i
    2 nameservers
    Two nameservers meet the minimum; RFC 2182 recommends three or more for important zones: grant.ns.cloudflare.com, kayleigh.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
grant.ns.cloudflare.com 162.159.44.130NOERROR, 32 ms, authoritativenoyes / yesrefused2026.10.2
grant.ns.cloudflare.com 172.64.35.130NOERROR, 5 ms, authoritativenoyes / yesrefused2026.10.2
grant.ns.cloudflare.com 108.162.195.130NOERROR, 5 ms, authoritativenoyes / yesrefused2026.10.2
grant.ns.cloudflare.com 2606:4700:58::a29f:2c82NOERROR, 5 ms, authoritativenoyes / yesrefused2026.10.2
grant.ns.cloudflare.com 2a06:98c1:50::ac40:2382NOERROR, 5 ms, authoritativenoyes / yesrefused2026.10.2
grant.ns.cloudflare.com 2803:f800:50::6ca2:c382NOERROR, 9 ms, authoritativenoyes / yesrefused2026.10.2
kayleigh.ns.cloudflare.com 108.162.194.92NOERROR, 6 ms, authoritativenoyes / yesrefused2026.10.2
kayleigh.ns.cloudflare.com 172.64.34.92NOERROR, 5 ms, authoritativenoyes / yesrefused2026.10.2
kayleigh.ns.cloudflare.com 162.159.38.92NOERROR, 32 ms, authoritativenoyes / yesrefused2026.10.2
kayleigh.ns.cloudflare.com 2606:4700:50::a29f:265cNOERROR, 5 ms, authoritativenoyes / yesrefused2026.10.2
kayleigh.ns.cloudflare.com 2a06:98c1:50::ac40:225cNOERROR, 6 ms, authoritativenoyes / yesrefused2026.10.2
kayleigh.ns.cloudflare.com 2803:f800:50::6ca2:c25cNOERROR, 5 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: grant.ns.cloudflare.com: "2026.10.2"; kayleigh.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 2418148178 · primary grant.ns.cloudflare.com

Found

Primary (MNAME)
grant.ns.cloudflare.com
Contact (RNAME)
dns.cloudflare.com
Serial
2418148178
Refresh / retry
10000 s / 2400 s
Expire
604800 s
Negative TTL
1800 s

Serial per nameserver

NameserverSerial
grant.ns.cloudflare.com (162.159.44.130)2418148178
grant.ns.cloudflare.com (172.64.35.130)2418148178
grant.ns.cloudflare.com (108.162.195.130)2418148178
grant.ns.cloudflare.com (2606:4700:58::a29f:2c82)2418148178
grant.ns.cloudflare.com (2a06:98c1:50::ac40:2382)2418148178
grant.ns.cloudflare.com (2803:f800:50::6ca2:c382)2418148178
kayleigh.ns.cloudflare.com (108.162.194.92)2418148178
kayleigh.ns.cloudflare.com (172.64.34.92)2418148178
kayleigh.ns.cloudflare.com (162.159.38.92)2418148178
kayleigh.ns.cloudflare.com (2606:4700:50::a29f:265c)2418148178
kayleigh.ns.cloudflare.com (2a06:98c1:50::ac40:225c)2418148178
kayleigh.ns.cloudflare.com (2803:f800:50::6ca2:c25c)2418148178

Checks

  • ✓ Serial 2418148178 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 grant.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 2418148178 is a Unix timestamp (2046-08-17 19:49 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

20 records at the apex

Found

Read from
162.159.44.130:53
TypeValueTTL
SOAgrant.ns.cloudflare.com. dns.cloudflare.com. 2418148178 10000 2400 604800 18001800
NSgrant.ns.cloudflare.com.86400
NSkayleigh.ns.cloudflare.com.86400
A172.64.145.32300
A104.18.42.224300
MX10 aspmx.l.google.com.300
MX20 alt1.aspmx.l.google.com.300
MX30 alt2.aspmx.l.google.com.300
MX40 alt3.aspmx.l.google.com.300
MX50 alt4.aspmx.l.google.com.300
TXT"_kizojb5i9g5mr2nv2odk7kimzxe4aej"300
TXT"anthropic-domain-verification-4yqtsv=hDJA9E0i8rQkr6RhukO1j2z7R"300
TXT"apple-domain-verification=bajT3zVsyAirNf1S"300
TXT"atlassian-domain-verification=uYvYOl/alnEu5cAxhWaTvA4g3VW6yMrlIEdKXgIGP/4z4BwrYkw/QHTs7kwR3tgB"300
TXT"facebook-domain-verification=00lupj1ienuegt02b9fy0cmxa3fl1r"300
TXT"google-site-verification=MzkAp3vHhZrXzLQmnO6K7kcHgaDDdxT7iuKNJFFqIu4"300
TXT"google-site-verification=VfvAhDVf4-SM0oFUROgb_l8bQ6wkJvE4FOz2jCZNtWU"300
TXT"onetrust-domain-verification=62b66e40f4584045a72e229cf7155494"300
TXT"paloaltonetworks-site-verification=0e1e018d08a8ac907184d51acde538ac785caa0b912d2a947b25e2f7bc41f3f2"300
TXT"v=spf1 ip4:212.199.149.110 ip4:38.126.22.26 include:_spf.google.com include:mail.zendesk.com -all"300

Checks

  • ✓ TTLs within range #32
    TTLs: A 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