`hfv31.de`

DNSSEC	⚠️ Not signed
A	85.13.161.86^{🇩🇪 NMM-AS85.13.161.0/24 Neue Medien Muennich}
		PTR	`dd27204.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	`w010a58f.kasserver.com` ⭐
		A	85.13.161.86^{🇩🇪 NMM-AS85.13.161.0/24 Neue Medien Muennich}
			PTR	`dd27204.kasserver.com`
TXT	`v=spf1 a mx include:spf.kasserver.com ~all`
SOA	`ns5.kasserver.com`hostmaster@kasserver.com serial=2510311038

`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=1776224425

Subdomains

mail.hfv31.de

DNS History

7 records (4 active, 3 former)

●NSns5.kasserver.com2015-07-06 → 2026-04-15 · 2 obs

● 2015-07-06 08:24:46
● 2026-04-15 03:43:26

●NSns6.kasserver.com2015-07-06 → 2026-04-15 · 2 obs

● 2015-07-06 08:24:46
● 2026-04-15 03:43:26

○MXmail.hfv31.de2015-07-06 → 2016-05-05 · 4 obs

● 2015-07-06 08:24:46
● 2016-05-05 18:30:16
○ 2017-01-11 17:40:08
○ 2026-04-15 03:43:26

●MXw010a58f.kasserver.com2017-01-11 → 2026-04-15 · 3 obs

○ 2016-05-05 18:30:16
● 2017-01-11 17:40:08
● 2026-04-15 03:43:26

○A85.13.143.2422017-01-11 → 2020-01-23 · 5 obs

○ 2016-05-05 18:30:16
● 2017-01-11 17:40:08
● 2020-01-23 06:34:14
○ 2026-04-15 03:43:22
○ 2026-04-15 03:43:26

○A85.13.150.532015-07-06 → 2016-05-05 · 4 obs

● 2015-07-06 08:24:46
● 2016-05-05 18:30:16
○ 2017-01-11 17:40:08
○ 2026-04-15 03:43:26

●A85.13.161.862026-04-15 → 2026-04-15 · 3 obs

○ 2020-01-23 06:34:14
● 2026-04-15 03:43:22
● 2026-04-15 03:43:26

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	a.nic.de, f.nic.de, z.nic.de	-
hfv31.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 hfv31.de (unsigned zone)

⏱️ Timing

Total: 1037ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`85.13.161.86`
NS	2	`ns6.kasserver.com, ns5.kasserver.com`
MX	1	`w010a58f.kasserver.com (pri: 10)`
TXT	1	`v=spf1 a mx include:spf.kasserver.com ~a`
SOA	1	`ns5.kasserver.com hostmaster.kasserver.c`

Analysis

Hierarchy

mail.hfv31.de has hfv31.de as its parent.

IP Addresses

hfv31.de maps to IP address 85.13.161.86.

Other host names, for instance david-forum.de, w010a58f.kasserver.com, mail.hfv-hochtaunus.de, pichu-productions.com and mail.markus-krueger.com share IP numbers with hfv31.de.

Name Servers

Two name servers ns5.kasserver.com and ns6.kasserver.com are delegated to hfv31.de.

hfv31.de uses the same name server configuration as other domains, such as ews-transformer.de, krahn.org, meinstudentenjob.at, alsterblick.de and bettina-zimmermann.de.

hfv31.de at least partially shares name servers with other domains such as deco-schwarz.de, yoga-heilpraxis.de, rad-reifen.de, mednaht.de and trinkschule.de.

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

Host names with a single IP address:

ns5.kasserver.com points to 85.13.128.3

ns6.kasserver.com points to 85.13.159.101

Mail Servers

hfv31.de is handled by a single mail server, w010a58f.kasserver.com.

The mail server setup for hfv31.de matches that of other domains, for instance fussballjugend-hochtaunus.de.

w010a58f.kasserver.com points to one IP number: 85.13.161.86.

hfv31.de - robtex.com

hfv31.de

de