`postefinance.net`

DNSSEC	⚠️ Not signed
A	2a01:238:20a:202:1143::^{🇩🇪 STRATO2a01:238:20a::/48 Strato AG}
A	81.169.145.143^{🇩🇪 STRATO81.169.144.0/22 AG}
NS	`docks11.rzone.de` ⭐
		A	2001:8d8:fe:53:5747:2a74:d:11^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`docks11.rzone.de`
		A	217.160.80.138^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`docks11.rzone.de`
NS	`shades11.rzone.de`
		A	2607:f1c0:fe:53:185:132:34:138^{🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US}
			PTR	`shades11.rzone.de`
		A	185.132.34.138^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`shades11.rzone.de`
MX	`smtp.rzone.de` ⭐
		A	2a01:238:20a:202:50f0::2097^{🇩🇪 STRATO2a01:238:20a::/48 Strato AG}
		A	81.169.145.98^{🇩🇪 STRATO81.169.144.0/22 AG}
			PTR	`smtp.rzone.de`
SOA	`docks11.rzone.de`hostmaster@strato-rz.de 2020-06-02 #24

`net`

	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=1774546787

Same first word

postefinance.net

DNS History

10 records (5 active, 5 former)

●NSdocks11.rzone.de2015-06-14 → 2026-03-26 · 3 obs

○ 2007-10-02 18:11:20
● 2015-06-14 19:53:46
● 2026-03-26 17:58:22

○NSns1.fastpark.net2007-10-02 → 2007-10-02 · 3 obs

● 2007-10-02 18:11:20
○ 2015-06-14 19:53:46
○ 2026-03-26 17:58:22

○NSns2.fastpark.net2007-10-02 → 2007-10-02 · 3 obs

● 2007-10-02 18:11:20
○ 2015-06-14 19:53:46
○ 2026-03-26 17:58:22

●NSshades11.rzone.de2015-06-14 → 2026-03-26 · 3 obs

○ 2007-10-02 18:11:20
● 2015-06-14 19:53:46
● 2026-03-26 17:58:22

●MXsmtp.rzone.de2015-06-14 → 2026-03-26 · 3 obs

○ 2007-10-02 18:11:20
● 2015-06-14 19:53:46
● 2026-03-26 17:58:22

○A216.8.177.282007-10-02 → 2007-10-02 · 3 obs

● 2007-10-02 18:11:20
○ 2015-06-14 19:53:46
○ 2026-03-26 17:58:22

●A2a01:238:20a:202:1143::2026-03-26 → 2026-03-26 · 3 obs

○ 2020-03-12 21:49:52
● 2026-03-26 02:25:28
● 2026-03-26 17:58:22

○A2a01:238:20a:202:1145::2015-06-14 → 2020-03-12 · 5 obs

○ 2007-10-02 18:11:20
● 2015-06-14 19:53:46
● 2020-03-12 21:49:52
○ 2026-03-26 02:25:28
○ 2026-03-26 17:58:22

●A81.169.145.1432026-03-26 → 2026-03-26 · 3 obs

○ 2020-03-12 21:49:52
● 2026-03-26 02:25:28
● 2026-03-26 17:58:22

○A81.169.145.1452015-06-14 → 2020-03-12 · 5 obs

○ 2007-10-02 18:11:20
● 2015-06-14 19:53:46
● 2020-03-12 21:49:52
○ 2026-03-26 02:25:28
○ 2026-03-26 17:58:22

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
net	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
postefinance.net	docks11.rzone.de, shades11.rzone.de	-

✅ Authoritative Response

Server:185.132.34.138

NS records: docks11.rzone.de, shades11.rzone.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for postefinance.net (unsigned zone)

⏱️ Timing

Total: 495ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`81.169.145.143`
AAAA	1	`2a01:238:20a:202:1143::`
NS	2	`shades11.rzone.de, docks11.rzone.de`
MX	1	`smtp.rzone.de (pri: 5)`
SOA	1	`docks11.rzone.de hostmaster.strato-rz.de`

Analysis

IP Addresses

postefinance.net has two IP numbers: 2a01:238:20a:202:1143:: and 81.169.145.143.

Other host names, for instance kulturelle-bildung.net, webroom-design.de, dirkberendes.de, achimklein.com and schloesser-direkt.de share IP numbers with postefinance.net.

Name Servers

postefinance.net's delegation uses two name servers: docks11.rzone.de and shades11.rzone.de.

postefinance.net uses the same name server setup as other domains, such as joerg-sikorski.de, the-human.de, asterixarchiv.de, mangaan.eu and kubelka.de.

postefinance.net at least partially shares name servers with other domains, including rodelie.de, robknet.net, mnwg-kinderhilfe.de, aomane.com and dellenbeulen.eu.

These name servers are commonly used with docks01.rzone.de, shades19.rzone.de, docks09.rzone.de, docks12.rzone.de, shades09.rzone.de, shades01.rzone.de, shades02.rzone.de, shades06.rzone.de, shades05.rzone.de and shades13.rzone.de.

Host names with two IPs:

docks11.rzone.de points to 2001:8d8:fe:53:5747:2a74:d:11 and 217.160.80.138

shades11.rzone.de points to 2607:f1c0:fe:53:185:132:34:138 and 185.132.34.138

Mail Servers

A single mail server handles postefinance.net, smtp.rzone.de.

postefinance.net shares the same mail server setup as other domains, for instance clinicadentalpremia.com, taxi-hannover.de, mx.onlyforcool.com, edwardforhair.nl and soufutebol.com.

The host name smtp.rzone.de resolves to two IP numbers: 2a01:238:20a:202:50f0::2097 and 81.169.145.98.

postefinance.net - robtex.com