`posmaster.com`

DNSSEC	⚠️ Not signed
A	167.71.201.99^{🇸🇬 DIGITALOCEAN167.71.192.0/20 DigitalOcean}
NS	`ns1.net7.net` ⚠️ Not in zone NS records
		A	167.71.201.99^{🇸🇬 DIGITALOCEAN167.71.192.0/20 DigitalOcean}
NS	`ns2.net7.net` ⚠️ Not in zone NS records
		A	167.71.201.99^{🇸🇬 DIGITALOCEAN167.71.192.0/20 DigitalOcean}
TXT	`92eb803b122682c8bf592cac5d073d27941b1ed6`
TXT	`Contact via: dn4biz@gmail.com`
TXT	`4.cn-verify-24255`
TXT	`afternic-verification-hTT9L5eb6P38KPKh5BPMYH`

`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=1785718042

Subdomains

google.posmaster.com

Same first word

posmaster.ru

posmaster.lv

posmaster.com

posmaster.eu

posmaster.pl

posmaster.co.kr

posmaster.de

posmaster.net

Similar names

DNS History

9 records (3 active, 6 former)

●NSns1.net7.net2026-06-24 → 2026-08-03 · 2 obs

● 2026-06-24 14:36:22
● 2026-08-03 01:04:06

●NSns2.net7.net2026-06-24 → 2026-08-03 · 2 obs

● 2026-06-24 14:36:22
● 2026-08-03 01:04:06

○A101.55.33.1142016-03-29 → 2016-03-29 · 4 obs

○ 2015-11-09 12:14:16
● 2016-03-29 06:38:42
○ 2016-09-11 07:51:56
○ 2026-08-03 01:04:06

○A103.195.151.162019-01-29 → 2019-01-29 · 4 obs

○ 2016-09-11 07:51:56
● 2019-01-29 14:21:26
○ 2026-06-24 14:36:22
○ 2026-08-03 01:04:06

○A103.41.117.262015-07-06 → 2015-07-06 · 3 obs

● 2015-07-06 04:21:24
○ 2015-11-09 12:14:16
○ 2026-08-03 01:04:06

○A103.43.135.232015-11-09 → 2015-11-09 · 4 obs

○ 2015-07-06 04:21:24
● 2015-11-09 12:14:16
○ 2016-03-29 06:38:42
○ 2026-08-03 01:04:06

○A128.1.204.1042019-01-29 → 2019-01-29 · 4 obs

○ 2016-09-11 07:51:56
● 2019-01-29 14:21:26
○ 2026-06-24 14:36:22
○ 2026-08-03 01:04:06

●A167.71.201.992026-06-24 → 2026-08-03 · 3 obs

○ 2019-01-29 14:21:26
● 2026-06-24 14:36:22
● 2026-08-03 01:04:06

○A203.111.254.602016-09-11 → 2016-09-11 · 4 obs

○ 2016-03-29 06:38:42
● 2016-09-11 07:51:56
○ 2019-01-29 14:21:26
○ 2026-08-03 01:04:06

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
posmaster.com	ns2.net7.net, ns1.net7.net	-

✅ Authoritative Response

Server:167.71.201.99

NS records: ns2.net7.net, ns1.net7.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for posmaster.com (unsigned zone)

⏱️ Timing

Total: 629ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`167.71.201.99`
TXT	4	`4.cn-verify-24255, 92eb803b122682c8bf592cac5d073d27941b1ed6...`

Analysis

Hierarchy

The domain google.posmaster.com falls under the parent posmaster.com.

IP Addresses

posmaster.com has exactly one IP address — 167.71.201.99.

mail.freodom.com, robust.cn, innovatec.cn plus two other host names have IP numbers in common with posmaster.com.

Name Servers

posmaster.com is served by two delegated name servers, ns1.net7.net and ns2.net7.net.

The name server configuration of posmaster.com is shared with other domains, for instance best-way.com, yeya.com.cn, avicena.com and two others.

At least some of posmaster.com's name servers are shared with other domains, for example matsukiyo.com, brake.com.cn, trinovatech.com and two more.

ns1.net7.net and ns2.net7.net share one IP address between them — 167.71.201.99.

These two host names — ns1.net7.net and ns2.net7.net — each point to 167.71.201.99 IP addresses.

posmaster.com - robtex.com

posmaster.com

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