`fernsurfer.de`

DNSSEC	⚠️ Not signed
A	85.13.137.112^{🇩🇪 NMM-AS85.13.137.0/24 Neue Medien Muennich}
		PTR	`dd32736.kasserver.com`
NS	`ns3.kasserver.com` ⭐
		A	85.13.128.2^{🇩🇪 NMM-AS85.13.128.0/24 Neue Medien Muennich}
			PTR	`ns3.kasserver.com`
NS	`ns4.kasserver.com`
		A	85.13.140.2^{🇩🇪 NMM-AS85.13.140.0/24 Neue Medien Muennich}
			PTR	`ns4.kasserver.com`
MX	`fsooi.kasserver.com` ⭐
		A	85.13.137.112^{🇩🇪 NMM-AS85.13.137.0/24 Neue Medien Muennich}
			PTR	`dd32736.kasserver.com`
TXT	`v=spf1 a mx include:spf.kasserver.com ~all`
SOA	`ns3.kasserver.com`hostmaster@kasserver.com serial=2603021155

`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=1776004115

Same first word

fernsurfer.de

DNS History

8 records (4 active, 4 former)

●NSns3.kasserver.com2015-07-20 → 2026-04-12 · 2 obs

● 2015-07-20 00:35:32
● 2026-04-12 14:53:50

●NSns4.kasserver.com2015-07-20 → 2026-04-12 · 2 obs

● 2015-07-20 00:35:32
● 2026-04-12 14:53:50

●MXfsooi.kasserver.com2017-02-06 → 2026-04-12 · 3 obs

○ 2016-05-05 22:59:04
● 2017-02-06 23:26:00
● 2026-04-12 14:53:50

○MXmail.fernsurfer.de2015-07-20 → 2016-05-05 · 4 obs

● 2015-07-20 00:35:32
● 2016-05-05 22:59:04
○ 2017-02-06 23:26:00
○ 2026-04-12 14:53:50

○A85.13.128.82015-07-20 → 2016-05-05 · 4 obs

● 2015-07-20 00:35:32
● 2016-05-05 22:59:04
○ 2017-02-06 23:26:00
○ 2026-04-12 14:53:50

○A85.13.136.2192019-04-02 → 2019-04-02 · 4 obs

○ 2017-02-06 23:26:00
● 2019-04-02 10:15:10
○ 2026-02-22 03:12:20
○ 2026-04-12 14:53:50

●A85.13.137.1122026-02-22 → 2026-04-12 · 3 obs

○ 2019-04-02 10:15:10
● 2026-02-22 03:12:20
● 2026-04-12 14:53:50

○A85.13.154.1602017-02-06 → 2017-02-06 · 4 obs

○ 2016-05-05 22:59:04
● 2017-02-06 23:26:00
○ 2019-04-02 10:15:10
○ 2026-04-12 14:53:50

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	a.nic.de, f.nic.de, z.nic.de	-
fernsurfer.de	ns4.kasserver.com, ns3.kasserver.com	-

✅ Authoritative Response

Server:85.13.128.2

NS records: ns4.kasserver.com, ns3.kasserver.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for fernsurfer.de (unsigned zone)

⏱️ Timing

Total: 693ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`85.13.137.112`
NS	2	`ns3.kasserver.com, ns4.kasserver.com`
MX	1	`fsooi.kasserver.com (pri: 10)`
TXT	1	`v=spf1 a mx include:spf.kasserver.com ~a`
SOA	1	`ns3.kasserver.com hostmaster.kasserver.c`

Analysis

IP Addresses

fernsurfer.de resolves to one IP number: 85.13.137.112.

other host names including w007e2da.kasserver.com, mail.derplast.de, mail.doppelzwo.de, v101565.kasserver.com and w011b305.kasserver.com share IP numbers with fernsurfer.de.

Name Servers

fernsurfer.de is delegated to two name servers ns3.kasserver.com and ns4.kasserver.com.

fernsurfer.de shares the same name server setup as other domains, for instance abitur2oo7.de, hartnack.org, type-r-club.de, xn--cpf-psler-z2a.de and grosseinkrott.de.

fernsurfer.de at least partially shares name servers with other domains, for instance pamseller.com.

Host names with one IP number:

ns3.kasserver.com points to 85.13.128.2

ns4.kasserver.com points to 85.13.140.2

Mail Servers

fernsurfer.de is handled by a single mail server, fsooi.kasserver.com.

fsooi.kasserver.com resolves to IP 85.13.137.112.

fernsurfer.de - robtex.com

fernsurfer.de

de