postpool.de - dns.ninja

`postpool.de`

DNSSEC	⚠️ Not signed
A	217.160.231.147^{🇩🇪 IONOS-AS217.160.0.0/16 IONOS-PA-3}
		PTR	`clienthosting.eu`
NS	`access.ui-dns.biz` ⭐
		A	2001:8d8:fe:53::81:237^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`access.ui-dns.biz`
		A	217.160.81.237^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`access.ui-dns.biz`
NS	`access.ui-dns.com`
		A	2607:f1c0:fe:53::34:237^{🇺🇸 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	`access.ui-dns.com`
		A	185.132.34.237^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`access.ui-dns.com`
NS	`access.ui-dns.de`
		A	2001:8d8:fe:53::80:237^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`access.ui-dns.de`
		A	217.160.80.237^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`access.ui-dns.de`
NS	`access.ui-dns.org`
		A	2607:f1c0:fe:53::35:237^{🇺🇸 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	`access.ui-dns.org`
		A	185.132.35.237^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`access.ui-dns.org`
MX	`mx00.schlund.de` ⭐
		A	212.227.15.41^{🇩🇪 IONOS-AS212.227.0.0/16 IONOS-PA-2}
			PTR	`mx00.kundenserver.de`
MX	`mx01.schlund.de` ⭐
		A	217.72.192.67^{🇩🇪 IONOS-AS217.72.192.0/20 Web.de}
			PTR	`mx01.kundenserver.de`
TXT	`v=spf1 a:mout.kundenserver.de ~all`
SOA	`access.ui-dns.biz`hostmaster@schlund.de 2016-04-19 #2

`de`

	DNSSEC	🔒 Signed (DS record present)
	NS	`f.nic.de` ⭐
	NS	`a.nic.de`
	NS	`l.de.net` ⚠️ Not in parent delegation
	NS	`n.de.net` ⚠️ Not in parent delegation
	NS	`s.de.net` ⚠️ Not in parent delegation
	NS	`z.nic.de`
	SOA	`f.nic.de`dns-operations@denic.de serial=1781899789

Same first word

postpool.com

postpool.de

Similar names

DNS History

10 records (7 active, 3 former)

●NSaccess.ui-dns.biz2026-02-16 → 2026-06-19 · 3 obs

○ 2017-09-19 06:20:42
● 2026-02-16 15:36:14
● 2026-06-19 20:32:18

●NSaccess.ui-dns.com2026-02-16 → 2026-06-19 · 3 obs

○ 2017-09-19 06:20:42
● 2026-02-16 15:36:14
● 2026-06-19 20:32:18

●NSaccess.ui-dns.de2026-02-16 → 2026-06-19 · 3 obs

○ 2017-09-19 06:20:42
● 2026-02-16 15:36:14
● 2026-06-19 20:32:18

●NSaccess.ui-dns.org2026-02-16 → 2026-06-19 · 3 obs

○ 2017-09-19 06:20:42
● 2026-02-16 15:36:14
● 2026-06-19 20:32:18

○NSns3.schlund.de2015-07-11 → 2017-09-19 · 4 obs

● 2015-07-11 22:38:16
● 2017-09-19 06:20:42
○ 2026-02-16 15:36:14
○ 2026-06-19 20:32:18

○NSns4.schlund.de2015-07-11 → 2017-09-19 · 4 obs

● 2015-07-11 22:38:16
● 2017-09-19 06:20:42
○ 2026-02-16 15:36:14
○ 2026-06-19 20:32:18

●MXmx00.schlund.de2015-07-11 → 2026-06-19 · 2 obs

● 2015-07-11 22:38:16
● 2026-06-19 20:32:18

●MXmx01.schlund.de2015-07-11 → 2026-06-19 · 2 obs

● 2015-07-11 22:38:16
● 2026-06-19 20:32:18

●A217.160.231.1472016-11-25 → 2026-06-19 · 3 obs

○ 2016-04-11 17:17:58
● 2016-11-25 19:21:10
● 2026-06-19 20:32:18

○A82.165.96.712015-07-11 → 2016-04-11 · 4 obs

● 2015-07-11 22:38:16
● 2016-04-11 17:17:58
○ 2016-11-25 19:21:10
○ 2026-06-19 20:32:18

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	f.nic.de, a.nic.de, z.nic.de	-
postpool.de	access.ui-dns.com, access.ui-dns.biz, access.ui-dns.de, access.ui-dns.org	-

✅ Authoritative Response

Server:217.160.81.237

NS records: access.ui-dns.com, access.ui-dns.biz, access.ui-dns.de, access.ui-dns.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for postpool.de (unsigned zone)

⏱️ Timing

Total: 997ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`217.160.231.147`
NS	4	`access.ui-dns.de, access.ui-dns.biz...`
MX	2	`mx01.schlund.de (pri: 10), mx00.schlund.de (pri: 10)`
TXT	1	`v=spf1 a:mout.kundenserver.de ~all`
SOA	1	`access.ui-dns.biz hostmaster.schlund.de`

Analysis

IP Addresses

postpool.de points to a single IP number: 217.160.231.147.

Additional host names — imagovision.de, yeren.org, engstner.de and two others — share IP numbers with postpool.de.

Name Servers

postpool.de has four authoritative name servers: access.ui-dns.biz, access.ui-dns.com, access.ui-dns.de and access.ui-dns.org.

postpool.de shares at least some of its name servers with other domains, including stiftung-mariphil.com, zosse.com, gn-s.de and two others.

The host names access.ui-dns.biz, access.ui-dns.com, access.ui-dns.de and access.ui-dns.org each resolve to two IP addresses: access.ui-dns.biz resolves to 217.160.81.237 and 2001:8d8:fe:53::81:237; access.ui-dns.com resolves to 185.132.34.237 and 2607:f1c0:fe:53::34:237; access.ui-dns.de resolves to 217.160.80.237 and 2001:8d8:fe:53::80:237; access.ui-dns.org resolves to 185.132.35.237 and 2607:f1c0:fe:53::35:237.

Mail Servers

postpool.de has two mail servers: mx00.schlund.de and mx01.schlund.de.

postpool.de shares the same mail server setup as other domains, including fpse.vogel-garagen.com, s17687330.onlinehome-server.info, altig.de and two others.

postpool.de shares mail servers — at least in part — with other domains, including s17672224.rootmaster.info, s22935903.onlinehome-server.info, atis-shop.de and two others.

mx00.schlund.de and mx01.schlund.de each resolve to one IP number: mx00.schlund.de points to 212.227.15.41 and mx01.schlund.de points to 217.72.192.67.