`retropostoffice.com`

DNSSEC	⚠️ Not signed
A	31.31.204.161^{🇷🇺 AS-REGRU31.31.204.0/24 Reg.Ru}
A	95.216.19.216^{🇫🇮 Hetzner95.216.0.0/16 HETZNER-DC}
NS	`dns1.yandex.net` ⭐
		A	2a02:6b8::213^{🇷🇺 TELETECH2a02:6b8::/32 Yandex network}
			PTR	`dns1.yandex.net`
		A	213.180.204.213^{🇷🇺 TELETECH213.180.192.0/19 Yandex network}
			PTR	`dns1.yandex.net`
NS	`dns2.yandex.net`
		A	2a02:6b8:0:1::213^{🇷🇺 TELETECH2a02:6b8::/32 Yandex network}
			PTR	`dns2.yandex.net`
		A	93.158.134.213^{🇷🇺 TELETECH93.158.128.0/18 Yandex enterprise network}
			PTR	`dns2.yandex.net`
MX	`mx.yandex.net` ⭐
		A	2a02:6b8::311^{🇷🇺 TELETECH2a02:6b8::/32 Yandex network}
			PTR	`mxfront.stable.qloud-b.yandex.net`
		A	77.88.21.249^{🇷🇺 TELETECH77.88.0.0/18 Yandex enterprise network}
			PTR	`mxfront.stable.qloud-b.yandex.net`
TXT	`v=spf1 redirect=_spf.yandex.net`
SOA	`dns1.yandex.net`dns-hosting@yandex.ru serial=6

`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=1775964677

Same first word

retropostoffice.com

DNS History

19 records (5 active, 14 former)

○NSa.gtld-servers.net2026-03-29 → 2026-04-12 · 2 obs

○ 2026-03-29 10:38:08
○ 2026-04-12 03:33:16

○NSb.gtld-servers.net2026-03-29 → 2026-04-12 · 2 obs

○ 2026-03-29 10:38:08
○ 2026-04-12 03:33:16

○NSc.gtld-servers.net2026-03-29 → 2026-04-12 · 2 obs

○ 2026-03-29 10:38:08
○ 2026-04-12 03:33:16

○NSd.gtld-servers.net2026-03-29 → 2026-04-12 · 2 obs

○ 2026-03-29 10:38:08
○ 2026-04-12 03:33:16

●NSdns1.yandex.net2016-12-19 → 2026-04-12 · 2 obs

● 2016-12-19 01:23:40
● 2026-04-12 03:33:16

●NSdns2.yandex.net2016-12-19 → 2026-04-12 · 2 obs

● 2016-12-19 01:23:40
● 2026-04-12 03:33:16

○NSe.gtld-servers.net2026-03-29 → 2026-04-12 · 2 obs

○ 2026-03-29 10:38:08
○ 2026-04-12 03:33:16

○NSf.gtld-servers.net2026-03-29 → 2026-04-12 · 2 obs

○ 2026-03-29 10:38:08
○ 2026-04-12 03:33:16

○NSg.gtld-servers.net2026-03-29 → 2026-04-12 · 2 obs

○ 2026-03-29 10:38:08
○ 2026-04-12 03:33:16

○NSh.gtld-servers.net2026-03-29 → 2026-04-12 · 2 obs

○ 2026-03-29 10:38:08
○ 2026-04-12 03:33:16

○NSi.gtld-servers.net2026-03-29 → 2026-04-12 · 2 obs

○ 2026-03-29 10:38:08
○ 2026-04-12 03:33:16

○NSj.gtld-servers.net2026-03-29 → 2026-04-12 · 2 obs

○ 2026-03-29 10:38:08
○ 2026-04-12 03:33:16

○NSk.gtld-servers.net2026-03-29 → 2026-04-12 · 2 obs

○ 2026-03-29 10:38:08
○ 2026-04-12 03:33:16

○NSl.gtld-servers.net2026-03-29 → 2026-04-12 · 2 obs

○ 2026-03-29 10:38:08
○ 2026-04-12 03:33:16

○NSm.gtld-servers.net2026-03-29 → 2026-04-12 · 2 obs

○ 2026-03-29 10:38:08
○ 2026-04-12 03:33:16

●MXmx.yandex.net2016-12-19 → 2026-04-12 · 2 obs

● 2016-12-19 01:23:40
● 2026-04-12 03:33:16

●A31.31.204.1612016-12-19 → 2026-04-12 · 2 obs

● 2016-12-19 01:23:40
● 2026-04-12 03:33:16

○A91.231.86.1472016-12-19 → 2017-09-16 · 4 obs

● 2016-12-19 01:23:40
● 2017-09-16 19:52:20
○ 2026-03-29 10:38:08
○ 2026-04-12 03:33:16

●A95.216.19.2162026-03-29 → 2026-04-12 · 3 obs

○ 2017-09-16 19:52:20
● 2026-03-29 10:38:08
● 2026-04-12 03:33:16

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, k.gtld-servers.net, f.gtld-servers.net, i.gtld-servers.net...	-
retropostoffice.com	dns1.yandex.net, dns2.yandex.net	-

✅ Authoritative Response

Server:213.180.204.213

NS records: dns1.yandex.net, dns2.yandex.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for retropostoffice.com (unsigned zone)

⏱️ Timing

Total: 714ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`31.31.204.161, 95.216.19.216`
NS	2	`dns2.yandex.net, dns1.yandex.net`
MX	1	`mx.yandex.net (pri: 10)`
TXT	1	`v=spf1 redirect=_spf.yandex.net`
SOA	1	`dns1.yandex.net dns-hosting.yandex.ru`

Analysis

IP Addresses

retropostoffice.com points to two IP numbers: 31.31.204.161 and 95.216.19.216.

Other host names such as myrh.ru, www.rusartdesign.ru, www.ecoluks.com, www.myrh.ru and www.prime-call.ru share IP numbers with retropostoffice.com.

Name Servers

retropostoffice.com is delegated to two name servers: dns1.yandex.net and dns2.yandex.net.

retropostoffice.com uses the same name server setup as other domains, including mesta-sily.ru, dzhazovky.ru, romrom.ru, lave.ru and akva-abaza.ru.

At least part of the name servers for retropostoffice.com are shared with other domains, for instance gaidarcharity.ru, plce.ru, epage.ru, 1rd.ru and admhome.ru.

These name servers are commonly used alongside dns1.yandex.ru and dns2.yandex.ru.

Host names with two IP numbers:

dns1.yandex.net points to 2a02:6b8::213 and 213.180.204.213.

dns2.yandex.net points to 2a02:6b8:0:1::213 and 93.158.134.213.

Mail Servers

The mail server for retropostoffice.com is mx.yandex.net.

retropostoffice.com uses the same mail server setup as other domains, for instance tanercorap.com, c-and-u.co, ugmetiz.ru, osteoporoz.org.tr and ru.hisense.com.

retropostoffice.com shares at least some mail servers with other domains, for example mozhga-rayon.ru, rusgazeta.ru, kdc-hm.ru, sofita.pro and bravedbrothers.com.

these mail servers are frequently used alongside the mail servers mx.yandex.ru.

Hostname mx.yandex.net resolves to two IPs: 2a02:6b8::311 and 77.88.21.249.

retropostoffice.com - robtex.com