`offpostoffices.com`

DNSSEC	⚠️ Not signed
A	216.158.227.108^{🇺🇸 NJIIX-1216.158.224.0/20 Proxy by NJIIX.NET}
NS	`vda2000a.trouble-free.net` ⭐
		A	216.158.227.110^{🇺🇸 NJIIX-1216.158.224.0/20 Proxy by NJIIX.NET}
			PTR	`vda2000.is.cc`
NS	`ns3.systemdns.com` ⚠️ Not in zone NS records
		A	2604:4000:0:d:64:99:96:36^{🇨🇦 TUCOWS2604:4000::/48 -BRA-IPV6-BLK1.1/NET-2604:4000}
			PTR	`ns3.systemdns.com`
		A	64.99.96.36^{🇨🇦 TUCOWS64.99.96.0/24 -BRA-BLK2.7.2}
			PTR	`ns3.systemdns.com`
NS	`vda2000b.trouble-free.net`
		A	216.158.227.108^{🇺🇸 NJIIX-1216.158.224.0/20 Proxy by NJIIX.NET}
TXT	`v=spf1 a mx ip4:216.158.227.110 include:relay.mailbaby.net ip6:2604:a00:50:cf...`
SOA	`vda2000a.trouble-free.net`hostmaster@offpostoffices.com 2025-10-23 #3

`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=1784153822

Same first word

offpostoffices.com

DNS History

5 records (4 active, 1 former)

●NSns3.systemdns.com2026-05-24 → 2026-07-15 · 2 obs

● 2026-05-24 10:11:00
● 2026-07-15 22:39:34

●NSvda2000a.trouble-free.net2026-05-24 → 2026-07-15 · 2 obs

● 2026-05-24 10:11:00
● 2026-07-15 22:39:34

●NSvda2000b.trouble-free.net2026-05-24 → 2026-07-15 · 2 obs

● 2026-05-24 10:11:00
● 2026-07-15 22:39:34

○MXmail.offpostoffices.com2026-05-24 → 2026-06-03 · 3 obs

● 2026-05-24 10:11:00
● 2026-06-03 02:46:40
○ 2026-07-15 22:39:34

●A216.158.227.1082026-05-24 → 2026-07-15 · 3 obs

● 2026-05-24 10:11:00
○ 2026-06-03 02:46:40
● 2026-07-15 22:39:34

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
offpostoffices.com	ns3.systemdns.com, vda2000b.trouble-free.net, vda2000a.trouble-free.net	2 records

✅ Authoritative Response

Server:64.99.96.36

NS records: ns3.systemdns.com, vda2000b.trouble-free.net, vda2000a.trouble-free.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for offpostoffices.com (unsigned zone)

⏱️ Timing

Total: 346ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`vda2000a.trouble-free.net, vda2000b.trouble-free.net`
TXT	1	`v=spf1 a mx ip4:216.158.227.110 include:`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns3.systemdns.com, ns3.systemdns.com)

Analysis

IP Addresses

offpostoffices.com points to a single IP number: 216.158.227.108.

Additional host names — mail.alansanchezmedia.com, havenkey.com, workforbitcoin.com and two others — share IP numbers with offpostoffices.com.

Name Servers

The authoritative name servers for offpostoffices.com are ns3.systemdns.com, vda2000a.trouble-free.net and vda2000b.trouble-free.net — three in total.

At least some of offpostoffices.com's name servers are shared with other domains, for example ocalanotaries.com, astleymobility.com, timesoftime.com and two more.

These name servers are often deployed together with the name servers ns1.systemdns.com, ns2.systemdns.com, ns1.webtechnet.us and ns2.webtechnet.us.

Host names with two IP numbers:

ns3.systemdns.com directs traffic to 64.99.96.36 and 2604:4000:0:d:64:99:96:36.

Host names pointing to a single IP address:

vda2000a.trouble-free.net has the IP address 216.158.227.110.

vda2000b.trouble-free.net has the IP address 216.158.227.108.

offpostoffices.com - robtex.com