`goodpostoffice.com`

DNSSEC	⚠️ Not signed
A	77.74.177.61^{🇷🇺 KL-EXT77.74.177.0/24}
NS	`ns1.dyna-ns.net` ⭐
		A	2400:cb00:2049:1::a29f:1a5c^{🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street}
		A	2400:cb00:2049:1::a29f:1b9e^{🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street}
		A	162.159.26.92^{Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns1.dyna-ns.net`
		A	162.159.27.158^{Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns1.dyna-ns.net`
NS	`ns2.dyna-ns.net`
		A	2400:cb00:2049:1::a29f:1805^{🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street}
		A	2400:cb00:2049:1::a29f:1905^{🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street}
		A	162.159.24.5^{Cloudflare162.159.24.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns2.dyna-ns.net`
		A	162.159.25.5^{Cloudflare162.159.25.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns2.dyna-ns.net`
MX	`mx1.goodpostoffice.com` ⭐
		A	77.74.177.61^{🇷🇺 KL-EXT77.74.177.0/24}
MX	`mx2.goodpostoffice.com` ⭐
		A	77.74.177.61^{🇷🇺 KL-EXT77.74.177.0/24}
TXT	`v=DMARC1;p=reject`
TXT	`v=spf1 +a +mx -all`
SOA	`ns1.dyna-ns.net`hostmaster@goodpostoffice.com 2026-01-20 #2

`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=1774764997

Subdomains

mx2.goodpostoffice.com

mx1.goodpostoffice.com

Same first word

goodpostoffice.com

DNS History

11 records (5 active, 6 former)

○NSns07.domaincontrol.com2015-07-19 → 2019-10-31 · 4 obs

● 2015-07-19 01:40:08
● 2019-10-31 04:03:00
○ 2026-02-22 14:50:00
○ 2026-03-29 06:25:06

○NSns08.domaincontrol.com2015-07-19 → 2019-10-31 · 4 obs

● 2015-07-19 01:40:08
● 2019-10-31 04:03:00
○ 2026-02-22 14:50:00
○ 2026-03-29 06:25:06

●NSns1.dyna-ns.net2026-02-22 → 2026-03-29 · 3 obs

○ 2019-10-31 04:03:00
● 2026-02-22 14:50:00
● 2026-03-29 06:25:06

●NSns2.dyna-ns.net2026-02-22 → 2026-03-29 · 3 obs

○ 2019-10-31 04:03:00
● 2026-02-22 14:50:00
● 2026-03-29 06:25:06

○MXmail.goodpostoffice.com2019-05-11 → 2019-10-31 · 5 obs

○ 2019-03-01 09:24:24
● 2019-05-11 16:07:14
● 2019-10-31 04:03:00
○ 2026-02-22 14:50:00
○ 2026-03-29 06:25:06

●MXmx1.goodpostoffice.com2026-02-22 → 2026-03-29 · 3 obs

○ 2019-10-31 04:03:00
● 2026-02-22 14:50:00
● 2026-03-29 06:25:06

●MXmx2.goodpostoffice.com2026-02-22 → 2026-03-29 · 3 obs

○ 2019-10-31 04:03:00
● 2026-02-22 14:50:00
● 2026-03-29 06:25:06

○MXsmtp.goodpostoffice.com2015-07-19 → 2019-03-01 · 4 obs

● 2015-07-19 01:40:08
● 2019-03-01 09:24:24
○ 2019-05-11 16:07:14
○ 2026-03-29 06:25:06

○A107.22.241.1932015-07-19 → 2018-06-13 · 4 obs

● 2015-07-19 01:40:08
● 2018-06-13 20:12:20
○ 2018-08-15 20:58:46
○ 2026-03-29 06:25:06

○A54.85.124.2082018-08-15 → 2019-10-31 · 5 obs

○ 2018-06-13 20:12:20
● 2018-08-15 20:58:46
● 2019-10-31 04:03:00
○ 2026-02-22 14:50:00
○ 2026-03-29 06:25:06

●A77.74.177.612026-02-22 → 2026-03-29 · 3 obs

○ 2019-10-31 04:03:00
● 2026-02-22 14:50:00
● 2026-03-29 06:25:06

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
goodpostoffice.com	ns2.dyna-ns.net, ns1.dyna-ns.net	-

✅ Authoritative Response

Server:162.159.26.92

NS records: ns2.dyna-ns.net, ns1.dyna-ns.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for goodpostoffice.com (unsigned zone)

⏱️ Timing

Total: 1057ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`77.74.177.61`
NS	2	`ns2.dyna-ns.net, ns1.dyna-ns.net`
MX	2	`mx1.goodpostoffice.com (pri: 10), mx2.goodpostoffice.com (pri: 10)`
TXT	2	`v=DMARC1;p=reject, v=spf1 +a +mx -all`
SOA	1	`ns1.dyna-ns.net hostmaster.goodpostoffic`

Analysis

Hierarchy

goodpostoffice.com is a parent of mx2.goodpostoffice.com and mx1.goodpostoffice.com.

IP Addresses

goodpostoffice.com points to a single IP address: 77.74.177.61.

Other host names such as mx2.dpwc.co.uk, mx2.protechpowdercoat.com, mx1.2short.us, mosmakfa.ru and mx2.lzc-cyberpg.net share IP numbers with goodpostoffice.com.

Name Servers

goodpostoffice.com is delegated to two name servers: ns1.dyna-ns.net and ns2.dyna-ns.net.

goodpostoffice.com uses the same name server setup as other domains, including nesare.org, 97xv.cc, e.mw, jinx3.com and animes.so.

Host names with four IPs

ns1.dyna-ns.net points to: 2400:cb00:2049:1::a29f:1a5c, 2400:cb00:2049:1::a29f:1b9e, 162.159.26.92 and 162.159.27.158

ns2.dyna-ns.net points to: 2400:cb00:2049:1::a29f:1805, 2400:cb00:2049:1::a29f:1905, 162.159.24.5 and 162.159.25.5

Mail Servers

goodpostoffice.com is handled by two mail servers: mx1.goodpostoffice.com and mx2.goodpostoffice.com.

Host names sharing a single IP: mx1.goodpostoffice.com and mx2.goodpostoffice.com point to 77.74.177.61.

goodpostoffice.com - robtex.com