`studiwohnung.com`

DNSSEC	⚠️ Not signed
A	138.201.89.130^{🇩🇪 Hetzner138.201.0.0/16 HETZNER-RZ-BLK-ERX4}
		PTR	`mx01.ipsen.email`
NS	`ns1.ipsen-online.de` ⭐
		A	2a01:4f8:c17:3a6b::2^{🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK}
			PTR	`ns1.ipsen-online.de`
		A	138.201.89.130^{🇩🇪 Hetzner138.201.0.0/16 HETZNER-RZ-BLK-ERX4}
			PTR	`mx01.ipsen.email`
NS	`ns2.ipsen-online.de`
		A	2a01:4f8:c17:3a6b::2^{🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK}
			PTR	`ns1.ipsen-online.de`
		A	138.201.89.130^{🇩🇪 Hetzner138.201.0.0/16 HETZNER-RZ-BLK-ERX4}
			PTR	`mx01.ipsen.email`
MX	`mx02.ipsen.network` ⭐
		A	2a01:4f8:c0c:8b5c::3^{🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK}
			PTR	`mx02.ipsen.email`
		A	94.130.57.148^{🇩🇪 Hetzner94.130.0.0/16 HETZNER-DC}
			PTR	`mx02.ipsen.email`
SOA	`ns1.ipsen-online.de`hostmaster@ipsen-online.de 2023-10-22 #0

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1778588666

Same first word

studiwohnung.com

studiwohnung.de

DNS History

9 records (4 active, 5 former)

○NSdns1.stadtwerke-flensburg.de2015-07-31 → 2017-03-29 · 4 obs

● 2015-07-31 22:35:36
● 2017-03-29 19:59:16
○ 2026-02-16 23:37:44
○ 2026-05-12 12:40:30

○NSdns2.stadtwerke-flensburg.de2015-07-31 → 2017-03-29 · 4 obs

● 2015-07-31 22:35:36
● 2017-03-29 19:59:16
○ 2026-02-16 23:37:44
○ 2026-05-12 12:40:30

○NSdns3.stadtwerke-flensburg.de2015-07-31 → 2017-03-29 · 4 obs

● 2015-07-31 22:35:36
● 2017-03-29 19:59:16
○ 2026-02-16 23:37:44
○ 2026-05-12 12:40:30

●NSns1.ipsen-online.de2026-02-16 → 2026-05-12 · 3 obs

○ 2017-03-29 19:59:16
● 2026-02-16 23:37:44
● 2026-05-12 12:40:30

●NSns2.ipsen-online.de2026-02-16 → 2026-05-12 · 3 obs

○ 2017-03-29 19:59:16
● 2026-02-16 23:37:44
● 2026-05-12 12:40:30

○MXmx.ipsen-online.de2016-03-22 → 2017-03-29 · 4 obs

● 2016-03-22 18:36:30
● 2017-03-29 19:59:16
○ 2026-02-16 23:37:44
○ 2026-05-12 12:40:30

●MXmx02.ipsen.network2026-02-16 → 2026-05-12 · 3 obs

○ 2017-03-29 19:59:16
● 2026-02-16 23:37:44
● 2026-05-12 12:40:30

●A138.201.89.1302017-03-29 → 2026-05-12 · 3 obs

○ 2016-04-21 08:28:02
● 2017-03-29 19:59:16
● 2026-05-12 12:40:30

○A78.47.3.1832015-07-31 → 2016-04-21 · 4 obs

● 2015-07-31 22:35:36
● 2016-04-21 08:28:02
○ 2017-03-29 19:59:16
○ 2026-05-12 12:40:30

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	c.gtld-servers.net, k.gtld-servers.net, e.gtld-servers.net, i.gtld-servers.net...	-
studiwohnung.com	ns1.ipsen-online.de, ns2.ipsen-online.de	-

✅ Authoritative Response

Server:138.201.89.130

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for studiwohnung.com (unsigned zone)

⏱️ Timing

Total: 1245ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`138.201.89.130`
NS	2	`ns1.ipsen-online.de, ns2.ipsen-online.de`
MX	1	`mx02.ipsen.network (pri: 10)`
SOA	1	`ns1.ipsen-online.de hostmaster.ipsen-onl`

Analysis

IP Addresses

studiwohnung.com points to a single IP address: 138.201.89.130.

Other host names such as mx01.ipsen.email, ipsen.email, ratai.de, ipsen-online.de and studi-wohnung.com share IPs with studiwohnung.com.

Name Servers

Two name servers ns1.ipsen-online.de and ns2.ipsen-online.de handle the delegation for studiwohnung.com.

studiwohnung.com shares the same name server setup as other domains, for example 164.106.185.in-addr.arpa, studi-wohnung.com, xxl-networks.net, residentia.eu and ipsen.email.

Names with two IPs:

ns1.ipsen-online.de points to: 2a01:4f8:c17:3a6b::2 and 138.201.89.130.

ns2.ipsen-online.de points to: 2a01:4f8:c17:3a6b::2 and 138.201.89.130.

Names pointing to 2a01:4f8:c17:3a6b::2: ns1.ipsen-online.de and ns2.ipsen-online.de.

Names pointing to 138.201.89.130: ns1.ipsen-online.de and ns2.ipsen-online.de.

Mail Servers

The mx02.ipsen.network mail server handles studiwohnung.com.

studiwohnung.com shares the same mail server setup as other domains, including ipsen-online.de, studi-wohnung.com, ipsen.network, xxl-networks.net and residentia.eu.

mx02.ipsen.network points to two IP numbers: 2a01:4f8:c0c:8b5c::3 and 94.130.57.148.

studiwohnung.com - robtex.com