postcodesdb.com - dns.ninja

`postcodesdb.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=1702287301

`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=1785298652

Subdomains

www.postcodesdb.com

Same first word

postcodesdb.com

DNS History

8 records (4 active, 4 former)

●NSdns1.registrar-servers.com2026-02-22 → 2026-07-29 · 3 obs

○ 2016-07-18 05:15:22
● 2026-02-22 01:21:12
● 2026-07-29 04:45:20

●NSdns2.registrar-servers.com2026-02-22 → 2026-07-29 · 3 obs

○ 2016-07-18 05:15:22
● 2026-02-22 01:21:12
● 2026-07-29 04:45:20

○NSsns33.win.hostgator.com2015-07-19 → 2016-07-18 · 4 obs

● 2015-07-19 22:08:52
● 2016-07-18 05:15:22
○ 2026-02-22 01:21:12
○ 2026-07-29 04:45:20

○NSsns34.win.hostgator.com2015-07-19 → 2016-07-18 · 4 obs

● 2015-07-19 22:08:52
● 2016-07-18 05:15:22
○ 2026-02-22 01:21:12
○ 2026-07-29 04:45:20

●MXmail.hostandwin.com2026-02-22 → 2026-07-29 · 3 obs

○ 2016-07-18 05:15:22
● 2026-02-22 01:21:12
● 2026-07-29 04:45:20

○MXmail.postcodesdb.com2015-07-19 → 2016-07-18 · 4 obs

● 2015-07-19 22:08:52
● 2016-07-18 05:15:22
○ 2026-02-22 01:21:12
○ 2026-07-29 04:45:20

●A144.76.147.2162026-02-22 → 2026-07-29 · 3 obs

○ 2016-07-18 05:15:22
● 2026-02-22 01:21:12
● 2026-07-29 04:45:20

○A192.185.6.362015-07-19 → 2016-07-18 · 4 obs

● 2015-07-19 22:08:52
● 2016-07-18 05:15:22
○ 2026-02-22 01:21:12
○ 2026-07-29 04:45:20

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	g.gtld-servers.net, b.gtld-servers.net, i.gtld-servers.net, h.gtld-servers.net...	-
postcodesdb.com	dns1.registrar-servers.com, dns2.registrar-servers.com	4 records

✅ Authoritative Response

Server:156.154.133.200

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for postcodesdb.com (unsigned zone)

⏱️ Timing

Total: 136ms | 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

Hierarchy

postcodesdb.com serves as the parent of www.postcodesdb.com.

IP Addresses

postcodesdb.com points to a single IP number: 144.76.147.216.

Among others, static.216.147.76.144.clients.your-server.de, postalcodesdb.com, www.postcodesdb.com and postalcodedb.com resolve to the same IP numbers as postcodesdb.com.

Name Servers

postcodesdb.com uses two name servers for its delegation: dns1.registrar-servers.com and dns2.registrar-servers.com.

postcodesdb.com shares its name server setup with other domains, including winterparkflyfisher.com, saivo.com, toledoherald.com and two others.

postcodesdb.com has at least partial name server overlap with other domains, such as openedpractices.com, clineapiary.net, shopstateside.com and two others.

These name servers tend to appear together with the name servers dns3.registrar-servers.com, dns4.registrar-servers.com and dns5.registrar-servers.com.

The two host names dns1.registrar-servers.com and dns2.registrar-servers.com each have a pair of IP addresses: dns1.registrar-servers.com has 156.154.132.200 and 2610:a1:1024::200, and dns2.registrar-servers.com has 156.154.133.200 and 2610:a1:1025::200.

Mail Servers

postcodesdb.com has one mail server: mail.hostandwin.com.

postcodesdb.com uses the same mail servers as postalcodedb.com and postalcodesdb.com, among others.