`postcomputercenter.com`

DNSSEC	⚠️ Not signed
A	216.239.135.39^{🇺🇸 Omnis216.239.132.0/22 Network, LLC}
NS	`primary.guardeddns.net` ⭐
		A	2607:fe90:1::176^{🇺🇸 Omnis2607:fe90::/33 Core}
			PTR	`primary.guardeddns.net`
		A	216.239.130.176^{🇺🇸 Omnis216.239.130.0/23 Network, LLC}
			PTR	`primary.guardeddns.net`
NS	`ns1.omnis.com`
		A	2607:fe90:8000::2^{Omnis-anycast2607:fe90:8000::/48 Anycast DNS}
			PTR	`ns1.guardedhost.com`
		A	216.239.128.2^{Omnis-anycast216.239.128.0/24 Omnis Anycast Network}
			PTR	`ns1.guardedhost.com`
NS	`ns2.omnis.com`
		A	2607:fe90:8001::2^{Omnis-anycast2607:fe90:8001::/48 Anycast DNS}
			PTR	`ns2.guardeddns.net`
		A	204.10.136.2^{Omnis-anycast204.10.136.0/24 Omnis Anycast Network}
			PTR	`ns2.guardeddns.net`
MX	`postoffice.guardedhost.com` ⭐
TXT	`v=spf1 include:spf.guardedhost.com -all`
SOA	`primary.guardeddns.net`dns-admin@guardeddns.net serial=113

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1778653491

Same first word

postcomputercenter.com

DNS History

6 records (5 active, 1 former)

●NSns1.omnis.com2015-05-28 → 2026-05-13 · 2 obs

● 2015-05-28 13:15:14
● 2026-05-13 06:52:48

●NSns2.omnis.com2015-05-28 → 2026-05-13 · 2 obs

● 2015-05-28 13:15:14
● 2026-05-13 06:52:48

●NSprimary.guardeddns.net2015-05-28 → 2026-05-13 · 2 obs

● 2015-05-28 13:15:14
● 2026-05-13 06:52:48

●MXpostoffice.guardedhost.com2026-05-13 → 2026-05-13 · 3 obs

○ 2026-02-26 14:37:38
● 2026-05-13 06:52:44
● 2026-05-13 06:52:48

○MXpostoffice.omnis.com2015-05-28 → 2026-02-26 · 4 obs

● 2015-05-28 13:15:14
● 2026-02-26 14:37:38
○ 2026-05-13 06:52:44
○ 2026-05-13 06:52:48

●A216.239.135.392015-05-28 → 2026-05-13 · 2 obs

● 2015-05-28 13:15:14
● 2026-05-13 06:52:48

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	h.gtld-servers.net, g.gtld-servers.net, m.gtld-servers.net, k.gtld-servers.net...	-
postcomputercenter.com	ns1.omnis.com, ns2.omnis.com	4 records

✅ Authoritative Response

Server:216.239.128.2

NS records: ns1.omnis.com, ns2.omnis.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for postcomputercenter.com (unsigned zone)

⏱️ Timing

Total: 351ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`216.239.135.39`
NS	2	`ns1.omnis.com, ns2.omnis.com`
MX	1	`postoffice.guardedhost.com (pri: 10)`
TXT	1	`v=spf1 include:spf.guardedhost.com -all`
SOA	1	`primary.guardeddns.net dns-admin.guarded`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns1.omnis.com, ns1.omnis.com, ns2.omnis.com...)

Analysis

IP Addresses

postcomputercenter.com points to a single IP address: 216.239.135.39.

Name Servers

postcomputercenter.com is delegated to three name servers: ns1.omnis.com, ns2.omnis.com and primary.guardeddns.net.

postcomputercenter.com at least partially shares name servers with other domains, for example eastside.org, malibucanyonranch.net, stlforum.org, nansphoto.com and enlightenbooks.com.

these name servers are commonly used with the following name servers: ns2.omnisdns.net, ns3.omnis.com, ns1.guardedhost.com, dom1.omnis.com, dom2.omnis.com, ns2.guardeddns.net, ns2.guardedhost.com, ns3.guardeddns.net, ns1.astrohosting.com and ns2.astrohosting.com.

Host names with two IP numbers:

ns1.omnis.com points to 2607:fe90:8000::2 and 216.239.128.2

ns2.omnis.com points to 2607:fe90:8001::2 and 204.10.136.2

primary.guardeddns.net points to 2607:fe90:1::176 and 216.239.130.176

Mail Servers

The postoffice.guardedhost.com mail server handles postcomputercenter.com.

postcomputercenter.com - robtex.com