udrpsearch.com

Checked 22 October 2026, 11:15 UTC · via 8.8.8.8
✗Problems found
23 passed 3 warnings 1 failed 4 info

Registration

info

.com generic · Dynadot Inc · expires 2027-12-09

Found

TLD
.com (generic)
ICANN policies apply
yes
Registrar
Dynadot Inc
Registered
9 December 2008
Last changed
23 April 2026
Expires
9 December 2027
Status
client transfer prohibited
Registry nameservers
ns1.gridhost.com, ns2.gridhost.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 2027-12-09 #3
    The registration is valid until 2027-12-09 (413 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

warn

ns1.gridhost.com, ns2.gridhost.com

Found

Parent zone
com
Delegation from
a.gtld-servers.net (192.5.6.30)
NS at the parent
ns1.gridhost.com, ns2.gridhost.com
NS in the zone
ns1.gridhost.com, ns2.gridhost.com
NameserverAddressesNetwork (AS)Glue
ns1.gridhost.com69.197.131.211AS32097 WII - WholeSale Internet, Inc., US69.197.131.211
ns2.gridhost.com199.168.103.235AS33387 NOCIX - Nocix, LLC, US199.168.103.235

Checks

  • i
    2 nameservers
    Two nameservers meet the minimum; RFC 2182 recommends three or more for important zones: ns1.gridhost.com, ns2.gridhost.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 2 IPv4 /24s and 0 IPv6 /48s.
  • ✓ 2 autonomous systems #11
    The nameservers are spread over: AS32097 (WII - WholeSale Internet, Inc., US): 1 address; AS33387 (NOCIX - Nocix, LLC, US): 1 address.
  • 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
  • !
    No IPv6
    None of the nameservers has an IPv6 address, so IPv6-only resolvers can't reach them.
    #13

Nameservers

fail

2 of 2 addresses answer authoritatively

Found

NameserverAnswerRecursionTCP / EDNSAXFRVersion
ns1.gridhost.com 69.197.131.211NOERROR, 113 ms, authoritativenoyes / yesrefused9.11.36-RedHat-9.11.36-16.el8_10.16
ns2.gridhost.com 199.168.103.235NOERROR, 113 ms, authoritativenoyes / yesALLOWED (13 records)9.16.23-RH

Checks

  • ✓ All respond #14
    All 2 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: ns1.gridhost.com: "9.11.36-RedHat-9.11.36-16.el8_10.16"; ns2.gridhost.com: "9.16.23-RH". Hide or replace the version string.
    #17
  • ✗
    Zone transfer allowed
    These nameservers send the complete zone to anyone who asks (AXFR), exposing all host names: ns2.gridhost.com (199.168.103.235): 13 records. Restrict zone transfers to your secondary servers.
    #18
  • ✓ 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 2026082910 · primary ns1.gridhost.com

Found

Primary (MNAME)
ns1.gridhost.com
Contact (RNAME)
hostmaster.udrpsearch.com
Serial
2026082910
Refresh / retry
86400 s / 7200 s
Expire
2419200 s
Negative TTL
10800 s

Serial per nameserver

NameserverSerial
ns1.gridhost.com (69.197.131.211)2026082910
ns2.gridhost.com (199.168.103.235)2026082910

Checks

  • ✓ Serial 2026082910 everywhere #22
    All nameservers serve the same version of the zone.
  • ✓ Timers within recommendations #23
    SOA refresh 1d, retry 2h, expire 28d, negative TTL 3h.
  • ✓ Primary is a public nameserver #24
    The primary nameserver ns1.gridhost.com is one of the listed nameservers.
  • ✓ Contact hostmaster@udrpsearch.com #25
    The SOA RNAME hostmaster.udrpsearch.com means hostmaster@udrpsearch.com.
  • ✓ Date-based serial #26
    The serial 2026082910 follows the YYYYMMDDnn convention (2026-08-29).

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

5 records at the apex

Found

Read from
69.197.131.211:53
TypeValueTTL
SOAns1.gridhost.com. hostmaster.udrpsearch.com. 2026082910 86400 7200 2419200 1080028800
NSns2.gridhost.com.28800
NSns1.gridhost.com.28800
A10.0.0.128800
TXT"v=spf1 ip4:69.197.131.212 ~all"28800

Checks

  • ✓ TTLs within range #32
    TTLs: A 8h, NS 8h. The NS TTL at the parent is 2d and in the zone 8h; 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