`bauinformation.de`

DNSSEC	⚠️ Not signed
A	91.195.240.150^{🇩🇪 SEDO91.195.240.0/23 -NET-PI}
NS	`ns1.domcollect.com` ⭐
		A	91.195.241.7^{🇩🇪 SEDO91.195.240.0/23 -NET-PI}
NS	`a.ns36.de` ⚠️ Not in zone NS records
		A	91.195.241.7^{🇩🇪 SEDO91.195.240.0/23 -NET-PI}
NS	`b.ns36.de` ⚠️ Not in zone NS records
		A	91.195.240.7^{🇩🇪 SEDO91.195.240.0/23 -NET-PI}
SOA	`ns1.domcollect.com`hostmaster@domcollect.de 2020-04-29 #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=1774473113

Same first word

bauinformation.de

bauinformation.com

DNS History

7 records (4 active, 3 former)

●NSa.ns36.de2015-07-20 → 2026-03-25 · 2 obs

● 2015-07-20 22:29:40
● 2026-03-25 21:26:18

●NSb.ns36.de2015-07-20 → 2026-03-25 · 2 obs

● 2015-07-20 22:29:40
● 2026-03-25 21:26:18

●NSns1.domcollect.com2026-03-24 → 2026-03-25 · 3 obs

○ 2015-07-20 22:29:40
● 2026-03-24 19:48:36
● 2026-03-25 21:26:18

○MXmailgw.ns36.de2015-07-20 → 2020-01-06 · 4 obs

● 2015-07-20 22:29:40
● 2020-01-06 07:09:42
○ 2026-03-24 19:48:36
○ 2026-03-25 21:26:18

○A72.52.4.902015-07-20 → 2017-02-19 · 4 obs

● 2015-07-20 22:29:40
● 2017-02-19 05:57:04
○ 2020-01-06 07:09:42
○ 2026-03-25 21:26:18

○A91.195.240.132020-01-06 → 2020-01-06 · 4 obs

○ 2017-02-19 05:57:04
● 2020-01-06 07:09:42
○ 2026-03-24 19:48:36
○ 2026-03-25 21:26:18

●A91.195.240.1502026-03-24 → 2026-03-25 · 3 obs

○ 2020-01-06 07:09:42
● 2026-03-24 19:48:36
● 2026-03-25 21:26:18

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	a.nic.de, f.nic.de, z.nic.de	-
bauinformation.de	a.ns36.de, b.ns36.de	-

✅ Authoritative Response

Server:91.195.241.7

NS records: a.ns36.de, b.ns36.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for bauinformation.de (unsigned zone)

⏱️ Timing

Total: 725ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`91.195.240.150`
SOA	1	`ns1.domcollect.com hostmaster.domcollect`

Analysis

IP Addresses

bauinformation.de points to a single IP address: 91.195.240.150.

Other host names such as aice.de, aejc.de, bisratlemma.de, amvr.de and akoh.de share IP numbers with bauinformation.de.

Name Servers

bauinformation.de is delegated to three name servers: ns1.domcollect.com, a.ns36.de and b.ns36.de.

At least part of the name servers for bauinformation.de are shared with other domains, for instance kfz-areal.de, cmc71.com, it-smart.de, canadianvisaservices.com and mobilgesund.com.

These name servers are commonly used alongside ns2.domcollect.com and ns1.ipower.com.

Host names with one IP number:

ns1.domcollect.com points to 91.195.241.7

a.ns36.de points to 91.195.241.7

b.ns36.de points to 91.195.240.7

Host names pointing to 91.195.241.7: ns1.domcollect.com and a.ns36.de

bauinformation.de - robtex.com