mentalhealth.com

Checked 22 October 2026, 09:50 UTC · via 8.8.8.8
!Passed with warnings
25 passed 2 warnings 0 failed 4 info

Registration

info

.com generic · GoDaddy.com, LLC · expires 2034-06-04

Found

TLD
.com (generic)
ICANN policies apply
yes
Registrar
GoDaddy.com, LLC
Registered
5 June 1995
Last changed
15 August 2024
Expires
4 June 2034
Status
client delete prohibited, client renew prohibited, client transfer prohibited, client update prohibited
Registry nameservers
kareem.ns.cloudflare.com, sharon.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 2034-06-04 #3
    The registration is valid until 2034-06-04 (2781 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

kareem.ns.cloudflare.com, sharon.ns.cloudflare.com

Found

Parent zone
com
Delegation from
a.gtld-servers.net (192.5.6.30)
NS at the parent
kareem.ns.cloudflare.com, sharon.ns.cloudflare.com
NS in the zone
kareem.ns.cloudflare.com, sharon.ns.cloudflare.com
NameserverAddressesNetwork (AS)Glue
kareem.ns.cloudflare.com108.162.195.22 172.64.35.22 162.159.44.22 2803:f800:50::6ca2:c316 2a06:98c1:50::ac40:2316 2606:4700:58::a29f:2c16AS13335 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., US108.162.195.22 162.159.44.22 172.64.35.22 2606:4700:58::a29f:2c16 2803:f800:50::6ca2:c316 2a06:98c1:50::ac40:2316
sharon.ns.cloudflare.com108.162.192.221 172.64.32.221 173.245.58.221 2803:f800:50::6ca2:c0dd 2606:4700:50::adf5:3add 2a06:98c1:50::ac40:20ddAS13335 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., US108.162.192.221 172.64.32.221 173.245.58.221 2606:4700:50::adf5:3add 2803:f800:50::6ca2:c0dd 2a06:98c1:50::ac40:20dd

Checks

  • i
    2 nameservers
    Two nameservers meet the minimum; RFC 2182 recommends three or more for important zones: kareem.ns.cloudflare.com, sharon.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
kareem.ns.cloudflare.com 108.162.195.22NOERROR, 16 ms, authoritativenoyes / yesrefused2026.10.2
kareem.ns.cloudflare.com 172.64.35.22NOERROR, 16 ms, authoritativenoyes / yesrefused2026.10.2
kareem.ns.cloudflare.com 162.159.44.22NOERROR, 33 ms, authoritativenoyes / yesrefused2026.10.2
kareem.ns.cloudflare.com 2803:f800:50::6ca2:c316NOERROR, 21 ms, authoritativenoyes / yesrefused2026.10.2
kareem.ns.cloudflare.com 2a06:98c1:50::ac40:2316NOERROR, 26 ms, authoritativenoyes / yesrefused2026.10.2
kareem.ns.cloudflare.com 2606:4700:58::a29f:2c16NOERROR, 21 ms, authoritativenoyes / yesrefused2026.10.2
sharon.ns.cloudflare.com 108.162.192.221NOERROR, 16 ms, authoritativenoyes / yesrefused2026.10.2
sharon.ns.cloudflare.com 172.64.32.221NOERROR, 17 ms, authoritativenoyes / yesrefused2026.10.2
sharon.ns.cloudflare.com 173.245.58.221NOERROR, 20 ms, authoritativenoyes / yesrefused2026.10.2
sharon.ns.cloudflare.com 2803:f800:50::6ca2:c0ddNOERROR, 16 ms, authoritativenoyes / yesrefused2026.10.2
sharon.ns.cloudflare.com 2606:4700:50::adf5:3addNOERROR, 17 ms, authoritativenoyes / yesrefused2026.10.2
sharon.ns.cloudflare.com 2a06:98c1:50::ac40:20ddNOERROR, 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: kareem.ns.cloudflare.com: "2026.10.2"; sharon.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 2417243042 · primary kareem.ns.cloudflare.com

Found

Primary (MNAME)
kareem.ns.cloudflare.com
Contact (RNAME)
dns.cloudflare.com
Serial
2417243042
Refresh / retry
10000 s / 2400 s
Expire
604800 s
Negative TTL
1800 s

Serial per nameserver

NameserverSerial
kareem.ns.cloudflare.com (108.162.195.22)2417243042
kareem.ns.cloudflare.com (172.64.35.22)2417243042
kareem.ns.cloudflare.com (162.159.44.22)2417243042
kareem.ns.cloudflare.com (2803:f800:50::6ca2:c316)2417243042
kareem.ns.cloudflare.com (2a06:98c1:50::ac40:2316)2417243042
kareem.ns.cloudflare.com (2606:4700:58::a29f:2c16)2417243042
sharon.ns.cloudflare.com (108.162.192.221)2417243042
sharon.ns.cloudflare.com (172.64.32.221)2417243042
sharon.ns.cloudflare.com (173.245.58.221)2417243042
sharon.ns.cloudflare.com (2803:f800:50::6ca2:c0dd)2417243042
sharon.ns.cloudflare.com (2606:4700:50::adf5:3add)2417243042
sharon.ns.cloudflare.com (2a06:98c1:50::ac40:20dd)2417243042

Checks

  • ✓ Serial 2417243042 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 kareem.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 2417243042 is a Unix timestamp (2046-08-07 08:24 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

pass

23 records at the apex

Found

Read from
108.162.195.22:53
TypeValueTTL
SOAkareem.ns.cloudflare.com. dns.cloudflare.com. 2417243042 10000 2400 604800 18001800
NSkareem.ns.cloudflare.com.86400
NSsharon.ns.cloudflare.com.86400
A172.66.43.156300
A172.66.40.100300
AAAA2606:4700:3108::ac42:2b9c300
AAAA2606:4700:3108::ac42:2864300
MX1 aspmx.l.google.com.3600
MX10 alt3.aspmx.l.google.com.3600
MX10 alt4.aspmx.l.google.com.3600
MX5 alt1.aspmx.l.google.com.3600
MX5 alt2.aspmx.l.google.com.3600
TXT"v=spf1 include:_spf.google.com -all"3600
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

  • ✓ TTLs within range #32
    TTLs: A 5m, AAAA 5m, MX 1h, 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.
  • ✓ CAA restricts issuance #35
    Certificates may be issued by: comodoca.com, digicert.com, letsencrypt.org, pki.goog, ssl.com.