`klempnersoftware.de`

DNSSEC	⚠️ Not signed
A	159.255.168.35^{🇩🇪 VERSATEL159.255.168.0/23 xdot GmbH Services}
		PTR	`tyr.xdot.de`
NS	`ns1.x-dot.de` ⭐
		A	159.255.168.253^{🇩🇪 VERSATEL159.255.168.0/23 xdot GmbH Services}
			PTR	`ns1.x-dot.de`
NS	`ns2.x-dot.de`
		A	159.255.169.253^{🇩🇪 VERSATEL159.255.168.0/23 xdot GmbH Services}
			PTR	`ns2.x-dot.de`
NS	`ns3.xdot.de`
		A	159.255.170.5^{🇩🇪 VERSATEL159.255.170.0/24 xdot GmbH Services}
			PTR	`ns3.xdot.de`
MX	`mail.x-dot.de` ⭐
		A	159.255.170.77^{🇩🇪 VERSATEL159.255.170.0/24 xdot GmbH Services}
			PTR	`baldur.x-dot.de`
MX	`mail.klempnersoftware.de`⁽¹⁰⁾
TXT	`v=spf1 mx a ip4:159.255.168.0/23 ip4:159.255.170.0/25 -all`
SOA	`ns1.x-dot.de`postmaster@klempnersoftware.de 2017-02-10 #1

`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=1774674554

Same first word

klempnersoftware.de

DNS History

8 records (6 active, 2 former)

●NSns1.x-dot.de2015-06-29 → 2026-03-28 · 2 obs

● 2015-06-29 20:25:54
● 2026-03-28 05:30:16

●NSns2.x-dot.de2015-06-29 → 2026-03-28 · 2 obs

● 2015-06-29 20:25:54
● 2026-03-28 05:30:16

●NSns3.xdot.de2017-12-23 → 2026-03-28 · 3 obs

○ 2015-06-29 20:25:54
● 2017-12-23 09:41:26
● 2026-03-28 05:30:16

●MXmail.klempnersoftware.de2015-06-29 → 2026-03-28 · 2 obs

● 2015-06-29 20:25:54
● 2026-03-28 05:30:16

●MXmail.x-dot.de2015-06-29 → 2026-03-28 · 2 obs

● 2015-06-29 20:25:54
● 2026-03-28 05:30:16

○A159.255.168.22015-06-29 → 2017-01-10 · 4 obs

● 2015-06-29 20:25:54
● 2017-01-10 02:29:42
○ 2017-12-23 09:41:26
○ 2026-03-28 05:30:16

●A159.255.168.352026-02-18 → 2026-03-28 · 3 obs

○ 2017-12-23 09:41:26
● 2026-02-18 18:14:52
● 2026-03-28 05:30:16

○A159.255.168.42017-12-23 → 2017-12-23 · 4 obs

○ 2017-01-10 02:29:42
● 2017-12-23 09:41:26
○ 2026-02-18 18:14:52
○ 2026-03-28 05:30:16

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	f.nic.de, a.nic.de, z.nic.de	-
klempnersoftware.de	ns3.xdot.de, ns1.x-dot.de, ns2.x-dot.de	3 records

✅ Authoritative Response

Server:159.255.169.253

NS records: ns3.xdot.de, ns1.x-dot.de, ns2.x-dot.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for klempnersoftware.de (unsigned zone)

⏱️ Timing

Total: 3599ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`159.255.168.35`
NS	3	`ns3.xdot.de, ns1.x-dot.de...`
MX	2	`mail.x-dot.de (pri: 5), mail.klempnersoftware.de (pri: 10)`
TXT	1	`v=spf1 mx a ip4:159.255.168.0/23 ip4:159`
SOA	1	`ns1.x-dot.de postmaster.klempnersoftware`

📌 Glue Records Collected

Total: 3

Out-of-bailiwick: 3 (ns3.xdot.de, ns2.x-dot.de, ns1.x-dot.de)

Analysis

IP Addresses

klempnersoftware.de points to IP number: 159.255.168.35.

Other host names such as loeer.org, raabe-lemgo.de, naturstein-reinigung.de, interpat.de and europat.de share IPs with klempnersoftware.de.

Name Servers

klempnersoftware.de is delegated to three name servers: ns1.x-dot.de, ns2.x-dot.de and ns3.xdot.de.

klempnersoftware.de at least partially shares name servers with other domains, for instance zti-arnsberg.de, x-document.de, x-manage.net, xsale.de and bettenbus.de.

these name servers are often used in conjunction with the name servers ns1.xdot.de.

Host names with a single IP:

ns1.x-dot.de points to: 159.255.168.253.

ns2.x-dot.de points to: 159.255.169.253.

ns3.xdot.de points to: 159.255.170.5.

Mail Servers

klempnersoftware.de is handled by two mail servers: mail.klempnersoftware.de and mail.x-dot.de.

klempnersoftware.de shares at least partially some mail servers with other domains, including terracryl.de, dokst.de, schinkenspezialitaeten.de, m-a-x.de and gerichtsgutachter.com.

Host names with a single IP: mail.x-dot.de points to 159.255.170.77.

klempnersoftware.de - robtex.com