omnigroup.com

Checked 22 October 2026, 10:05 UTC · via 8.8.8.8
!Passed with warnings
23 passed 4 warnings 0 failed 4 info

Registration

info

.com generic · Domain.com - Network Solutions, LLC · expires 2027-09-08

Found

TLD
.com (generic)
ICANN policies apply
yes
Registrar
Domain.com - Network Solutions, LLC
Registered
9 September 1992
Last changed
19 August 2026
Expires
8 September 2027
Status
active
Registry nameservers
dns1.omnigroup.com, dns2.omnigroup.com, dns3.omnigroup.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 2027-09-08 #3
    The registration is valid until 2027-09-08 (320 days).
  • i
    No transfer lock
    The domain has no transfer lock (status: active). A registrar lock protects against unauthorized transfers.
    #4
  • ✓ Registry and delegation match #5
    The nameservers registered at the registry are the ones published in DNS.

Delegation

warn

dns1.omnigroup.com, dns2.omnigroup.com, dns3.omnigroup.com

Found

Parent zone
com
Delegation from
a.gtld-servers.net (192.5.6.30)
NS at the parent
dns1.omnigroup.com, dns2.omnigroup.com, dns3.omnigroup.com
NS in the zone
dns1.omnigroup.com, dns2.omnigroup.com, dns3.omnigroup.com
NameserverAddressesNetwork (AS)Glue
dns1.omnigroup.com204.128.250.40AS3361 DF-TUKWILA01 - Digital Fortress, Inc., US204.128.250.40
dns2.omnigroup.com204.128.250.1AS3361 DF-TUKWILA01 - Digital Fortress, Inc., US204.128.250.1
dns3.omnigroup.com129.212.198.1AS14061 DIGITALOCEAN-ASN - DigitalOcean, LLC, US129.212.198.1

Checks

  • ✓ 3 nameservers #6
    Delegated to dns1.omnigroup.com, dns2.omnigroup.com, dns3.omnigroup.com.
  • ✓ Parent and zone agree #7
    The parent delegation and the zone's NS records list the same nameservers.
  • ✓ Glue present and correct #8
    Glue is published for the nameservers inside the zone: dns1.omnigroup.com, dns2.omnigroup.com, dns3.omnigroup.com.
  • ✓ 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: AS14061 (DIGITALOCEAN-ASN - DigitalOcean, LLC, US): 1 address; AS3361 (DF-TUKWILA01 - Digital Fortress, Inc., US): 2 addresses.
  • 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

warn

3 of 3 addresses answer authoritatively

Found

NameserverAnswerRecursionTCP / EDNSAXFRVersion
dns1.omnigroup.com 204.128.250.40NOERROR, 140 ms, authoritativenoyes / yesrefused9.14.0
dns2.omnigroup.com 204.128.250.1NOERROR, 140 ms, authoritativenoyes / yesrefused9.8.3-P1
dns3.omnigroup.com 129.212.198.1NOERROR, 91 ms, authoritativenoyes / yesrefused9.20.26

Checks

  • ✓ All respond #14
    All 3 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: dns1.omnigroup.com: "9.14.0"; dns2.omnigroup.com: "9.8.3-P1"; dns3.omnigroup.com: "9.20.26". 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

warn

serial 2026101301 · primary dns1.omnigroup.com

Found

Primary (MNAME)
dns1.omnigroup.com
Contact (RNAME)
postmaster.omnigroup.com
Serial
2026101301
Refresh / retry
300 s / 300 s
Expire
43200 s
Negative TTL
3600 s

Serial per nameserver

NameserverSerial
dns1.omnigroup.com (204.128.250.40)2026101301
dns2.omnigroup.com (204.128.250.1)2026101301
dns3.omnigroup.com (129.212.198.1)2026101301

Checks

  • ✓ Serial 2026101301 everywhere #22
    All nameservers serve the same version of the zone.
  • !
    Unusual SOA timers
    refresh 5m is outside 20m–1d; retry 5m should be shorter than refresh 5m; expire 12h is shorter than 7d; secondaries stop answering too soon when the primary is down. Current values: refresh 5m, retry 5m, expire 12h, negative TTL 1h.
    #23
  • ✓ Primary is a public nameserver #24
    The primary nameserver dns1.omnigroup.com is one of the listed nameservers.
  • ✓ Contact postmaster@omnigroup.com #25
    The SOA RNAME postmaster.omnigroup.com means postmaster@omnigroup.com.
  • ✓ Date-based serial #26
    The serial 2026101301 follows the YYYYMMDDnn convention (2026-10-13).

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

8 records at the apex

Found

Read from
204.128.250.40:53
TypeValueTTL
SOAdns1.omnigroup.com. postmaster.omnigroup.com. 2026101301 300 300 43200 3600300
NSdns3.omnigroup.com.300
NSdns1.omnigroup.com.300
NSdns2.omnigroup.com.300
A204.128.250.1300
MX10 omnigroup.com.300
TXT"v=spf1 ip4:204.128.250.1 ip4:204.128.250.2 ip4:204.128.250.93 ip4:204.128.250.99 ip4:129.212.198.1 -all"300
TXT"google-site-verification=xnr7CG-iFgi-L1BAmsj1pSgAR449qB2-Adu2iZF7Kmc"300

Checks

  • ✓ TTLs within range #32
    TTLs: A 5m, MX 5m, NS 5m. The NS TTL at the parent is 2d and in the zone 5m; 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