`primos-datensysteme.de`

DNSSEC	⚠️ Not signed
A	193.193.167.40^{🇩🇪 ESHELTER193.193.166.0/23}
		PTR	`40.167.193.193.server-hotel-berlin.net`
NS	`ns1.dns-hotel.net` ⭐
		A	193.193.166.36^{🇩🇪 ESHELTER193.193.166.0/23}
			PTR	`ns1.dns-hotel.net`
NS	`ns2.dns-hotel.net`
		A	193.193.166.37^{🇩🇪 ESHELTER193.193.166.0/23}
			PTR	`ns2.dns-hotel.net`
NS	`ns3.dns-hotel.net`
		A	193.193.167.36^{🇩🇪 ESHELTER193.193.166.0/23}
			PTR	`ns3.dns-hotel.net`
NS	`ns4.dns-hotel.net`
		A	193.193.167.37^{🇩🇪 ESHELTER193.193.166.0/23}
			PTR	`ns4.dns-hotel.net`
MX	`mail.primos-datensysteme.de` ⭐
		A	193.193.166.20^{🇩🇪 ESHELTER193.193.166.0/23}
			PTR	`mail1.server-hotel-berlin.net`
TXT	`seobility=02a71906d1673539b53d33513a1bc5ec`
TXT	`v=spf1 mx a:88.130.214.211 ~all`
SOA	`ns1.dns-hotel.net`hm@bb-one.net 2026-04-14 #3

`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=1777227235

Subdomains

mail.primos-datensysteme.de

psysutm01.primos-datensysteme.de

Same first word

primos-datensysteme.net

primos-datensysteme.de

primos-datensysteme.com

DNS History

12 records (6 active, 6 former)

●NSns1.dns-hotel.net2026-04-26 → 2026-04-26 · 3 obs

○ 2018-12-18 13:47:30
● 2026-04-26 15:16:10
● 2026-04-26 18:17:04

●NSns2.dns-hotel.net2026-04-26 → 2026-04-26 · 3 obs

○ 2018-12-18 13:47:30
● 2026-04-26 15:16:10
● 2026-04-26 18:17:04

●NSns3.dns-hotel.net2026-04-26 → 2026-04-26 · 3 obs

○ 2018-12-18 13:47:30
● 2026-04-26 15:16:10
● 2026-04-26 18:17:04

○NSns3.powerdns.de2015-07-05 → 2018-12-18 · 4 obs

● 2015-07-05 22:11:30
● 2018-12-18 13:47:30
○ 2026-04-26 15:16:10
○ 2026-04-26 18:17:04

●NSns4.dns-hotel.net2026-04-26 → 2026-04-26 · 3 obs

○ 2018-12-18 13:47:30
● 2026-04-26 15:16:10
● 2026-04-26 18:17:04

○NSns4.powerdns.de2015-07-05 → 2018-12-18 · 4 obs

● 2015-07-05 22:11:30
● 2018-12-18 13:47:30
○ 2026-04-26 15:16:10
○ 2026-04-26 18:17:04

○MXmail.lux02.de2015-11-11 → 2017-02-07 · 5 obs

○ 2015-07-05 22:11:30
● 2015-11-11 11:15:12
● 2017-02-07 19:35:26
○ 2018-12-18 13:47:30
○ 2026-04-26 18:17:04

●MXmail.primos-datensysteme.de2015-07-05 → 2026-04-26 · 5 obs

● 2015-07-05 22:11:30
○ 2015-11-11 11:15:12
○ 2018-12-18 13:47:30
● 2026-04-26 15:16:10
● 2026-04-26 18:17:04

○MXpsysutm01.primos-datensysteme.de2018-12-18 → 2018-12-18 · 4 obs

○ 2017-02-07 19:35:26
● 2018-12-18 13:47:30
○ 2026-04-26 15:16:10
○ 2026-04-26 18:17:04

●A193.193.167.402026-04-26 → 2026-04-26 · 3 obs

○ 2018-12-18 13:47:30
● 2026-04-26 15:16:10
● 2026-04-26 18:17:04

○A194.117.254.222015-07-05 → 2018-12-18 · 4 obs

● 2015-07-05 22:11:30
● 2018-12-18 13:47:30
○ 2026-04-26 15:16:10
○ 2026-04-26 18:17:04

○A2a05:d580:0:1337::162015-07-05 → 2018-12-18 · 4 obs

● 2015-07-05 22:11:30
● 2018-12-18 13:47:30
○ 2026-04-26 15:16:10
○ 2026-04-26 18:17:04

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	a.nic.de, z.nic.de, f.nic.de	-
primos-datensysteme.de	ns1.dns-hotel.net, ns3.dns-hotel.net, ns2.dns-hotel.net, ns4.dns-hotel.net	-

✅ Authoritative Response

Server:193.193.166.36

NS records: ns1.dns-hotel.net, ns3.dns-hotel.net, ns2.dns-hotel.net, ns4.dns-hotel.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for primos-datensysteme.de (unsigned zone)

⏱️ Timing

Total: 1581ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`193.193.167.40`
NS	4	`ns4.dns-hotel.net, ns1.dns-hotel.net...`
MX	1	`mail.primos-datensysteme.de (pri: 10)`
TXT	2	`seobility=02a71906d1673539b53d33513a1bc5, v=spf1 mx a:88.130.214.211 ~all`
SOA	1	`ns1.dns-hotel.net hm.bb-one.net`

Analysis

Hierarchy

primos-datensysteme.de is a parent of mail.primos-datensysteme.de and psysutm01.primos-datensysteme.de.

IP Addresses

primos-datensysteme.de resolves to one IP number: 193.193.167.40.

Name Servers

primos-datensysteme.de is delegated to four name servers: ns1.dns-hotel.net, ns2.dns-hotel.net, ns3.dns-hotel.net and ns4.dns-hotel.net.

primos-datensysteme.de at least partially shares name servers with other domains, for instance stb-roth.de, manfred-eschenbach.de, primos-datensysteme.net, bauhaus-museum.de and refugeeswelcome.berlin.

Host names with one IP number: ns1.dns-hotel.net points to 193.193.166.36; ns2.dns-hotel.net points to 193.193.166.37; ns3.dns-hotel.net points to 193.193.167.36; ns4.dns-hotel.net points to 193.193.167.37.

Mail Servers

primos-datensysteme.de is handled by a single mail server, mail.primos-datensysteme.de.

mail.primos-datensysteme.de resolves to IP 193.193.166.20.

primos-datensysteme.de - robtex.com