`debian-tutorials.de`

DNSSEC	⚠️ Not signed
A	37.17.225.50^{🇩🇪 DE-WEBGO}
		PTR	`v188867.goserver.host`
NS	`ns1.webgo.de` ⭐
		A	2a00:5fc1:0:120:89:44:8:112^{🇩🇪 DE-WEBGO}
		A	89.44.8.112^{🇩🇪 DE-WEBGO}
NS	`ns2.webgo.de`
		A	2a00:5fc1:0:120:89:44:8:111^{🇩🇪 DE-WEBGO}
		A	89.44.8.111^{🇩🇪 DE-WEBGO}
NS	`ns3.webgo.de`
		A	2a00:5fc1:0:120:89:44:8:124^{🇩🇪 DE-WEBGO}
		A	89.44.8.124^{🇩🇪 DE-WEBGO}
NS	`ns4.webgo.de`
		A	2001:4ba0:ffff:81::1^{🇩🇪 MYLOC-AS}
		A	217.79.184.5^{🇩🇪 MYLOC-AS}
			PTR	`ns4.webgo.de`
MX	`pop.debian-tutorials.de` ⭐
		A	37.17.225.50^{🇩🇪 DE-WEBGO}
			PTR	`v188867.goserver.host`
MX	`smtp.debian-tutorials.de`⁽²⁰⁾
		A	37.17.225.50^{🇩🇪 DE-WEBGO}
			PTR	`v188867.goserver.host`
SOA	`ns1.webgo.de`hostmaster@webgo.de 2016-07-19 #0

`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=1771291602

Up

pop.debian-tutorials.de

smtp.debian-tutorials.de

Same first word

debian-tutorials.com

debian-tutorials.de

DNS History

11 records (7 active, 4 former)

○NSns01.webgo24.de2015-08-06 → 2016-07-22 · 4 obs

● 2015-08-06 23:54:54
● 2016-07-22 02:35:32
○ 2017-05-15 17:23:46
○ 2026-02-21 08:21:36

○NSns02.webgo24.de2015-08-06 → 2016-07-22 · 4 obs

● 2015-08-06 23:54:54
● 2016-07-22 02:35:32
○ 2017-05-15 17:23:46
○ 2026-02-21 08:21:36

○NSns03.webgo24.de2015-08-06 → 2016-07-22 · 4 obs

● 2015-08-06 23:54:54
● 2016-07-22 02:35:32
○ 2017-05-15 17:23:46
○ 2026-02-21 08:21:36

○NSns04.webgo24.de2015-08-06 → 2016-07-22 · 4 obs

● 2015-08-06 23:54:54
● 2016-07-22 02:35:32
○ 2017-05-15 17:23:46
○ 2026-02-21 08:21:36

●NSns1.webgo.de2017-05-15 → 2026-02-21 · 3 obs

○ 2016-07-22 02:35:32
● 2017-05-15 17:23:46
● 2026-02-21 08:21:36

●NSns2.webgo.de2017-05-15 → 2026-02-21 · 3 obs

○ 2016-07-22 02:35:32
● 2017-05-15 17:23:46
● 2026-02-21 08:21:36

●NSns3.webgo.de2017-05-15 → 2026-02-21 · 3 obs

○ 2016-07-22 02:35:32
● 2017-05-15 17:23:46
● 2026-02-21 08:21:36

●NSns4.webgo.de2017-05-15 → 2026-02-21 · 3 obs

○ 2016-07-22 02:35:32
● 2017-05-15 17:23:46
● 2026-02-21 08:21:36

●MXpop.debian-tutorials.de2015-08-06 → 2026-02-21 · 2 obs

● 2015-08-06 23:54:54
● 2026-02-21 08:21:36

●MXsmtp.debian-tutorials.de2015-08-06 → 2026-02-21 · 2 obs

● 2015-08-06 23:54:54
● 2026-02-21 08:21:36

●A37.17.225.502015-08-06 → 2026-02-21 · 2 obs

● 2015-08-06 23:54:54
● 2026-02-21 08:21:36

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	a.nic.de, f.nic.de, z.nic.de	-
debian-tutorials.de	ns4.webgo.de, ns1.webgo.de, ns2.webgo.de, ns3.webgo.de	8 records

✅ Authoritative Response

Server: 89.44.8.111

NS records: ns4.webgo.de, ns1.webgo.de, ns2.webgo.de, ns3.webgo.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for debian-tutorials.de (unsigned zone)

⏱️ Timing

Total: 675ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`37.17.225.50`
NS	4	`ns1.webgo.de, ns4.webgo.de...`
MX	2	`smtp.debian-tutorials.de (pri: 20), pop.debian-tutorials.de (pri: 10)`
SOA	1	`ns1.webgo.de hostmaster.webgo.de`

📌 Glue Records Collected

Total: 8

Out-of-bailiwick: 8 (ns4.webgo.de, ns3.webgo.de, ns2.webgo.de...)

AI analysis

debian-tutorials.de is a parent of pop.debian-tutorials.de and smtp.debian-tutorials.de.

debian-tutorials.de points to a single IP address: 37.17.225.50.

Other host names such as pop.linux-howtos.de, smtp.linux-howtos.de, v188867.goserver.host, smtp.debian-tutorials.de and smtp.scriptservice.de share IPs with debian-tutorials.de.

debian-tutorials.de is delegated to four name servers: ns1.webgo.de, ns2.webgo.de, ns3.webgo.de and ns4.webgo.de.

debian-tutorials.de at least partially shares name servers with other domains, for example juelin.de, objektkonzept.com, zitzer.com, vogelsang-immobilien-hannover.de and kurs.schule.

Host names with two IP numbers:

ns1.webgo.de points to: 2a00:5fc1:0:120:89:44:8:112 and 89.44.8.112

ns2.webgo.de points to: 2a00:5fc1:0:120:89:44:8:111 and 89.44.8.111

ns3.webgo.de points to: 2a00:5fc1:0:120:89:44:8:124 and 89.44.8.124

ns4.webgo.de points to: 2001:4ba0:ffff:81::1 and 217.79.184.5

Two mail servers handle debian-tutorials.de: pop.debian-tutorials.de and smtp.debian-tutorials.de.

Host names with a single IP:

pop.debian-tutorials.de points to 37.17.225.50.

smtp.debian-tutorials.de points to 37.17.225.50.

Host names pointing to 37.17.225.50: pop.debian-tutorials.de and smtp.debian-tutorials.de.

debian-tutorials.de - robtex.com