isec.de - dns.ninja

`isec.de`

DNSSEC	⚠️ Not signed
A	85.8.94.104^{🇩🇪 EWETEL85.8.64.0/18 DE-OSNATEL-20050307}
		PTR	`www.wrocklage.de`
NS	`ns1.wrocklage.de` ⭐
		A	85.8.94.102^{🇩🇪 EWETEL85.8.64.0/18 DE-OSNATEL-20050307}
			PTR	`ns1.ibb-online.de`
NS	`ns1.ibb-online.de`
		A	85.8.94.102^{🇩🇪 EWETEL85.8.64.0/18 DE-OSNATEL-20050307}
			PTR	`ns1.ibb-online.de`
NS	`ns2.ibb-online.de`
		A	109.75.176.140^{🇩🇪 FILOO-ASN109.75.176.0/20 global route for Filoo GmbH}
			PTR	`ns2.ibb-online.de`
MX	`post.ibb-online.de` ⭐
		A	85.8.94.5^{🇩🇪 EWETEL85.8.64.0/18 DE-OSNATEL-20050307}
			PTR	`post.ibb-online.de`
TXT	`v=spf1 mx -all`
SOA	`ns1.wrocklage.de`root@wrocklage.de 2007-06-14 #13

`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=1781433064

Same first word

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DNS History

9 records (5 active, 4 former)

○NSmx.ibb-online.de2015-08-20 → 2017-02-17 · 4 obs

● 2015-08-20 14:40:08
● 2017-02-17 19:48:10
○ 2020-11-08 15:08:06
○ 2026-06-14 11:01:46

○NSmxb.ibb-online.de2015-08-20 → 2017-02-17 · 4 obs

● 2015-08-20 14:40:08
● 2017-02-17 19:48:10
○ 2020-11-08 15:08:06
○ 2026-06-14 11:01:46

●NSns1.ibb-online.de2020-11-08 → 2026-06-14 · 3 obs

○ 2017-02-17 19:48:10
● 2020-11-08 15:08:06
● 2026-06-14 11:01:46

●NSns1.wrocklage.de2020-11-08 → 2026-06-14 · 3 obs

○ 2017-02-17 19:48:10
● 2020-11-08 15:08:06
● 2026-06-14 11:01:46

●NSns2.ibb-online.de2020-11-08 → 2026-06-14 · 3 obs

○ 2017-02-17 19:48:10
● 2020-11-08 15:08:06
● 2026-06-14 11:01:46

○MXmx.ibb-online.de2015-08-20 → 2021-09-08 · 4 obs

● 2015-08-20 14:40:08
● 2021-09-08 11:12:16
○ 2026-04-26 22:37:30
○ 2026-06-14 11:01:46

●MXpost.ibb-online.de2026-04-26 → 2026-06-14 · 3 obs

○ 2021-09-08 11:12:16
● 2026-04-26 22:37:30
● 2026-06-14 11:01:46

●A85.8.94.1042020-11-08 → 2026-06-14 · 3 obs

○ 2017-02-17 19:48:10
● 2020-11-08 15:08:06
● 2026-06-14 11:01:46

○A85.8.94.72015-08-20 → 2017-02-17 · 4 obs

● 2015-08-20 14:40:08
● 2017-02-17 19:48:10
○ 2020-11-08 15:08:06
○ 2026-06-14 11:01:46

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	a.nic.de, f.nic.de, z.nic.de	-
isec.de	ns1.ibb-online.de, ns2.ibb-online.de	2 records

✅ Authoritative Response

Server:85.8.94.102

NS records: ns1.ibb-online.de, ns2.ibb-online.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for isec.de (unsigned zone)

⏱️ Timing

Total: 1198ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`85.8.94.104`
NS	2	`ns2.ibb-online.de, ns1.ibb-online.de`
MX	1	`post.ibb-online.de (pri: 10)`
TXT	1	`v=spf1 mx -all`
SOA	1	`ns1.wrocklage.de root.wrocklage.de`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns2.ibb-online.de, ns1.ibb-online.de)

Analysis

IP Addresses

isec.de has exactly one IP address — 85.8.94.104.

i-sec.de, for instance, is one of the other host names sharing IP numbers with isec.de.

Name Servers

The authoritative name servers for isec.de are ns1.ibb-online.de, ns2.ibb-online.de and ns1.wrocklage.de — three in total.

isec.de has at least partial name server overlap with other domains, such as 98.94.8.85.in-addr.arpa, wrocklage.de, webdesign-ibb.de and two others.

These name servers tend to appear together with the name servers mx.ibb-online.de, ns2.wrocklage.de and backup.

ns1.ibb-online.de and ns1.wrocklage.de both resolve to 85.8.94.102, while ns2.ibb-online.de resolves to 109.75.176.140. All three hostnames map to exactly one IP address each.

Both ns1.ibb-online.de and ns1.wrocklage.de resolve to 85.8.94.102 IP addresses each.

Mail Servers

isec.de uses one mail server — post.ibb-online.de.

The mail server setup of isec.de matches that of other domains such as fonion.de, die-mobile-fussballschule.de, soccer-eventsport.de and two others.

isec.de has mail servers in common with other domains — for example block-mohr.com and meyle.de.

post.ibb-online.de directs to just one IP number, 85.8.94.5.