`mausfang.de`

DNSSEC	⚠️ Not signed
A	85.13.154.220^{🇩🇪 NMM-AS85.13.154.0/24}
		PTR	`dd53038.kasserver.com`
NS	`ns3.kasserver.com` ⭐
		A	85.13.128.2
NS	`ns4.kasserver.com`
		A	85.13.140.2
MX	`v148002.kasserver.com` ⭐
TXT	`v=spf1 a mx include:spf.kasserver.com ~all`
SOA	`ns3.kasserver.com`hostmaster@kasserver.com serial=2605050137

`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=1778572164

Subdomains

mail.mausfang.de

Similar names

fsguanma.cn

DNS History

7 records (4 active, 3 former)

●NSns3.kasserver.com2008-11-26 → 2026-05-12 · 2 obs

● 2008-11-26 22:02:32
● 2026-05-12 07:55:38

●NSns4.kasserver.com2008-11-26 → 2026-05-12 · 2 obs

● 2008-11-26 22:02:32
● 2026-05-12 07:55:38

○MXmail.mausfang.de2008-11-26 → 2016-07-04 · 4 obs

● 2008-11-26 22:02:32
● 2016-07-04 03:27:42
○ 2017-02-15 01:50:20
○ 2026-05-12 07:55:38

●MXv148002.kasserver.com2017-02-15 → 2026-05-12 · 3 obs

○ 2016-07-04 03:27:42
● 2017-02-15 01:50:20
● 2026-05-12 07:55:38

○A85.13.128.1352008-11-26 → 2008-11-26 · 3 obs

● 2008-11-26 22:02:32
○ 2015-08-05 15:02:02
○ 2026-05-12 07:55:38

○A85.13.129.1292015-08-05 → 2017-02-15 · 4 obs

○ 2008-11-26 22:02:32
● 2015-08-05 15:02:02
● 2017-02-15 01:50:20
○ 2026-05-12 07:55:38

●A85.13.154.2202026-05-12 → 2026-05-12 · 2 obs

○ 2017-02-15 01:50:20
● 2026-05-12 07:55:38

🔍 DNS Trace

📋 Delegation Chain

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

✅ Authoritative Response

Server:85.13.128.2

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for mausfang.de (unsigned zone)

⏱️ Timing

Total: 3414ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`85.13.154.220`
NS	2	`ns3.kasserver.com, ns4.kasserver.com`
MX	1	`v148002.kasserver.com (pri: 10)`
TXT	1	`v=spf1 a mx include:spf.kasserver.com ~a`
SOA	1	`ns3.kasserver.com hostmaster.kasserver.c`

Analysis

Hierarchy

mausfang.de is the parent of mail.mausfang.de.

IP Addresses

mausfang.de points to a single IP number: 85.13.154.220.

other host names for instance w0072213.kasserver.com, w0066a94.kasserver.com, w01c9317.kasserver.com, steinbrinck.net and w01c884b.kasserver.com share IP numbers with mausfang.de.

Name Servers

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

Host names with one IP number:

The host ns3.kasserver.com points to 85.13.128.2 and the host ns4.kasserver.com points to 85.13.140.2.

Mail Servers

mausfang.de is handled by a single mail server, v148002.kasserver.com.

mausfang.de - robtex.com

mausfang.de

de