`postalcodesdb.com`

DNSSEC	⚠️ Not signed
A	144.76.147.216^{🇩🇪 Hetzner144.76.0.0/16 HETZNER-RZ-BLK-ERX1}
		PTR	`static.216.147.76.144.clients.your-server.de`
NS	`dns1.registrar-servers.com` ⭐
		A	2610:a1:1024::200^{🇺🇸 MAINT-ID-120082610:a1:1024::/48 Neustar}
			PTR	`dns1.namecheaphosting.com`
			PTR	`dns1.registrar-servers.com`
		A	156.154.132.200^{🇺🇸 MAINT-ID-12008156.154.132.0/24 Neustar}
			PTR	`dns1.namecheaphosting.com`
			PTR	`dns1.registrar-servers.com`
NS	`dns2.registrar-servers.com`
		A	2610:a1:1025::200^{🇺🇸 MAINT-ID-120082610:a1:1025::/48 Neustar}
			PTR	`dns2.namecheaphosting.com`
			PTR	`dns2.registrar-servers.com`
		A	156.154.133.200^{🇺🇸 MAINT-ID-12008156.154.133.0/24 Neustar}
			PTR	`dns2.namecheaphosting.com`
			PTR	`dns2.registrar-servers.com`
MX	`mail.hostandwin.com` ⭐
SOA	`dns1.registrar-servers.com`hostmaster@registrar-servers.com serial=1702028146

`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=1774385782

Same first word

postalcodesdb.com

DNS History

9 records (4 active, 5 former)

●NSdns1.registrar-servers.com2017-03-26 → 2026-03-24 · 3 obs

○ 2016-08-12 01:15:38
● 2017-03-26 06:21:20
● 2026-03-24 21:15:18

●NSdns2.registrar-servers.com2017-03-26 → 2026-03-24 · 3 obs

○ 2016-08-12 01:15:38
● 2017-03-26 06:21:20
● 2026-03-24 21:15:18

○NSsns33.win.hostgator.com2015-08-07 → 2016-08-12 · 4 obs

● 2015-08-07 09:33:10
● 2016-08-12 01:15:38
○ 2017-03-26 06:21:20
○ 2026-03-24 21:15:18

○NSsns34.win.hostgator.com2015-08-07 → 2016-08-12 · 4 obs

● 2015-08-07 09:33:10
● 2016-08-12 01:15:38
○ 2017-03-26 06:21:20
○ 2026-03-24 21:15:18

●MXmail.hostandwin.com2017-03-26 → 2026-03-24 · 3 obs

○ 2016-08-12 01:15:38
● 2017-03-26 06:21:20
● 2026-03-24 21:15:18

○MXmail.postalcodesdb.com2015-08-07 → 2016-08-12 · 4 obs

● 2015-08-07 09:33:10
● 2016-08-12 01:15:38
○ 2017-03-26 06:21:20
○ 2026-03-24 21:15:18

●A144.76.147.2162026-03-24 → 2026-03-24 · 3 obs

○ 2017-03-26 06:21:20
● 2026-03-24 21:15:16
● 2026-03-24 21:15:18

○A192.185.6.362015-08-07 → 2016-08-12 · 4 obs

● 2015-08-07 09:33:10
● 2016-08-12 01:15:38
○ 2017-03-26 06:21:20
○ 2026-03-24 21:15:18

○A46.4.95.1672017-03-26 → 2017-03-26 · 4 obs

○ 2016-08-12 01:15:38
● 2017-03-26 06:21:20
○ 2026-03-24 21:15:16
○ 2026-03-24 21:15:18

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
postalcodesdb.com	dns1.registrar-servers.com, dns2.registrar-servers.com	4 records

✅ Authoritative Response

Server:156.154.132.200

NS records: dns1.registrar-servers.com, dns2.registrar-servers.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for postalcodesdb.com (unsigned zone)

⏱️ Timing

Total: 112ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`144.76.147.216`
NS	2	`dns1.registrar-servers.com, dns2.registrar-servers.com`
MX	1	`mail.hostandwin.com (pri: 5)`
SOA	1	`dns1.registrar-servers.com hostmaster.re`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (dns1.registrar-servers.com, dns1.registrar-servers.com, dns2.registrar-servers.com...)

Analysis

IP Addresses

postalcodesdb.com resolves to one IP number: 144.76.147.216.

Other host names, for instance postcodesdb.com, static.216.147.76.144.clients.your-server.de, www.postcodesdb.com and postalcodedb.com share IP numbers with postalcodesdb.com.

Name Servers

postalcodesdb.com is delegated to two name servers dns1.registrar-servers.com and dns2.registrar-servers.com.

postalcodesdb.com shares the same name server setup as other domains, for instance physcix.org, mmhsac.com, 8jwx.com, ldnpointer.online and southpacificstudio.com.

postalcodesdb.com shares name servers with other domains at least partially, for example clichelounge.com and crowebird.com.

These name servers are commonly used with dns3.registrar-servers.com, dns4.registrar-servers.com and dns5.registrar-servers.com.

Host names with two IP numbers:

The host name dns1.registrar-servers.com points to 2610:a1:1024::200 and 156.154.132.200; the host name dns2.registrar-servers.com points to 2610:a1:1025::200 and 156.154.133.200.

Mail Servers

postalcodesdb.com is handled by a single mail server, mail.hostandwin.com.

postalcodesdb.com shares its mail server setup with other domains, including postalcodedb.com and postcodesdb.com.

postalcodesdb.com - robtex.com