`it-jahn.de`

DNSSEC	⚠️ Not signed
A	85.13.154.198^{🇩🇪 NMM-AS85.13.154.0/24 Neue Medien Muennich}
		PTR	`dd38312.kasserver.com`
NS	`ns5.kasserver.com` ⭐
		A	85.13.128.3^{🇩🇪 NMM-AS85.13.128.0/24 Neue Medien Muennich}
			PTR	`ns5.kasserver.com`
NS	`ns6.kasserver.com`
		A	85.13.159.101^{🇩🇪 NMM-AS85.13.159.0/24 Neue Medien Muennich}
			PTR	`ns6.kasserver.com`
MX	`w00b5c7b.kasserver.com` ⭐
		A	85.13.154.198^{🇩🇪 NMM-AS85.13.154.0/24 Neue Medien Muennich}
			PTR	`dd38312.kasserver.com`
TXT	`v=spf1 a mx include:spf.kasserver.com ~all`
SOA	`ns5.kasserver.com`hostmaster@kasserver.com serial=2602181243

`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=1774735622

Same first word

it-jahn.de

DNS History

6 records (4 active, 2 former)

●NSns5.kasserver.com2015-08-02 → 2026-03-28 · 2 obs

● 2015-08-02 07:07:46
● 2026-03-28 22:11:42

●NSns6.kasserver.com2015-08-02 → 2026-03-28 · 2 obs

● 2015-08-02 07:07:46
● 2026-03-28 22:11:42

○MXmail.it-jahn.de2015-08-02 → 2016-07-06 · 4 obs

● 2015-08-02 07:07:46
● 2016-07-06 23:14:24
○ 2017-02-16 17:29:58
○ 2026-03-28 22:11:42

●MXw00b5c7b.kasserver.com2017-02-16 → 2026-03-28 · 3 obs

○ 2016-07-06 23:14:24
● 2017-02-16 17:29:58
● 2026-03-28 22:11:42

○A85.13.143.32015-08-02 → 2017-02-16 · 4 obs

● 2015-08-02 07:07:46
● 2017-02-16 17:29:58
○ 2026-02-21 06:54:04
○ 2026-03-28 22:11:42

●A85.13.154.1982026-02-21 → 2026-03-28 · 3 obs

○ 2017-02-16 17:29:58
● 2026-02-21 06:54:04
● 2026-03-28 22:11:42

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	a.nic.de, f.nic.de, z.nic.de	-
it-jahn.de	ns5.kasserver.com, ns6.kasserver.com	-

✅ Authoritative Response

Server:85.13.159.101

NS records: ns5.kasserver.com, ns6.kasserver.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for it-jahn.de (unsigned zone)

⏱️ Timing

Total: 1009ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`85.13.154.198`
NS	2	`ns5.kasserver.com, ns6.kasserver.com`
MX	1	`w00b5c7b.kasserver.com (pri: 10)`
TXT	1	`v=spf1 a mx include:spf.kasserver.com ~a`
SOA	1	`ns5.kasserver.com hostmaster.kasserver.c`

Analysis

IP Addresses

it-jahn.de points to a single IP number: 85.13.154.198.

other host names for instance mail.gerritheselhaus.de, mine-my-coin.com, w0099bbb.kasserver.com, skifahrerstammtisch.com and mail.rombars.com share IP numbers with it-jahn.de.

Name Servers

it-jahn.de is delegated to two name servers: ns5.kasserver.com and ns6.kasserver.com.

it-jahn.de shares the same name server setup as other domains, for example zuessen.de, xn--angeln-kpenick-2pb.de, petra-tsantilis.de, ibdm.de and altesblech.com.

it-jahn.de at least partially shares name servers with other domains, for instance eutiner-hebammen-team.de, cergo.de, dampfwagen.de, hoodsie.de and smileypark.de.

These name servers are commonly used with ns3.ai-dns.de, ns5.name-server-kas.de, a-dns-service.de and ns3.kas-dns-server.de.

Host names with one IP number:

The host ns5.kasserver.com points to 85.13.128.3 and the host ns6.kasserver.com points to 85.13.159.101.

Mail Servers

it-jahn.de is handled by a single mail server, w00b5c7b.kasserver.com.

Host name w00b5c7b.kasserver.com points to IP address 85.13.154.198.

it-jahn.de - robtex.com

it-jahn.de

de