`postofficeplus.us`

DNSSEC	⚠️ Not signed
NS	`va141-a.usps.com` ⚠️ Not in zone NS records
		A	56.0.141.29^{🇺🇸 AS577456.0.128.0/19}
			PTR	`va141-a.usps.com`
			PTR	`va141.usps.com`
NS	`va82-a.usps.com` ⚠️ Not in zone NS records
		A	56.0.82.29^{🇺🇸 AS577456.0.64.0/19}
			PTR	`va82-a.usps.com`
			PTR	`va82.usps.com`
TXT	`v=spf1 -all`

`us`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.cctld.us` ⭐
	NS	`b.cctld.us`
	NS	`f.cctld.us`
	NS	`k.cctld.us`
	NS	`m.cctld.us`
	NS	`n.cctld.us`
	NS	`w.cctld.us`
	NS	`x.cctld.us`
	NS	`y.cctld.us`
	SOA	`a.cctld.us`admin@tldns.godaddy serial=1774660001

Same first word

postofficeplus.us

DNS History

6 records (2 active, 4 former)

○NSns43.worldnic.com2015-09-02 → 2017-06-09 · 4 obs

● 2015-09-02 14:49:48
● 2017-06-09 08:13:54
○ 2026-03-28 01:38:12
○ 2026-03-28 01:38:14

○NSns44.worldnic.com2015-09-02 → 2017-06-09 · 4 obs

● 2015-09-02 14:49:48
● 2017-06-09 08:13:54
○ 2026-03-28 01:38:12
○ 2026-03-28 01:38:14

●NSva141-a.usps.com2026-03-28 → 2026-03-28 · 3 obs

○ 2017-06-09 08:13:54
● 2026-03-28 01:38:12
● 2026-03-28 01:38:14

●NSva82-a.usps.com2026-03-28 → 2026-03-28 · 3 obs

○ 2017-06-09 08:13:54
● 2026-03-28 01:38:12
● 2026-03-28 01:38:14

○MXp.webcom.ctmail.com2015-12-14 → 2017-06-09 · 4 obs

● 2015-12-14 15:52:02
● 2017-06-09 08:13:54
○ 2026-03-28 01:38:12
○ 2026-03-28 01:38:14

○A208.91.197.1302015-09-02 → 2017-06-09 · 4 obs

● 2015-09-02 14:49:48
● 2017-06-09 08:13:54
○ 2026-03-28 01:38:12
○ 2026-03-28 01:38:14

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
us	b.cctld.us, f.cctld.us, k.cctld.us, m.cctld.us...	-
postofficeplus.us	va141-a.usps.com, va82-a.usps.com	-

✅ Authoritative Response

Server:56.0.82.29

NS records: va141-a.usps.com, va82-a.usps.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for postofficeplus.us (unsigned zone)

⏱️ Timing

Total: 601ms | Queries: -

📄 Records

Type	Count	Sample Data
SOA	1	`eagnmnEXMSdns1.usps.gov domainadmin.imai`

Analysis

Name Servers

Two name servers va141-a.usps.com and va82-a.usps.com handle the delegation for postofficeplus.us.

postofficeplus.us shares the same name server setup as other domains, for example change-uspostaladdress.com, parcelselect.org, pomail.us, myusps.net and uspsprepaids.com.

postofficeplus.us at least partially shares name servers with other domains, for example uspsreturns.net, uspsphonenumber.com, laeddm.com, codmail.net and getmyusps.com.

these name servers are commonly used alongside eagnmnexmsdns1.usps.gov name servers.

Host names with one IP number:

va141-a.usps.com points to 56.0.141.29; va82-a.usps.com points to 56.0.82.29.

postofficeplus.us - robtex.com