`derfaehrmann.com`

DNSSEC	⚠️ Not signed
A	85.13.129.55^{🇩🇪 NMM-AS85.13.129.0/24 Neue Medien Muennich}
		PTR	`dd46722.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	`v142227.kasserver.com` ⭐
		A	85.13.129.55^{🇩🇪 NMM-AS85.13.129.0/24 Neue Medien Muennich}
			PTR	`dd46722.kasserver.com`
TXT	`v=spf1 a mx include:spf.kasserver.com ~all`
SOA	`ns3.kasserver.com`hostmaster@kasserver.com serial=2603021159

`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=1776062212

Subdomains

www.derfaehrmann.com

Same first word

derfaehrmann.com

DNS History

7 records (4 active, 3 former)

●NSns3.kasserver.com2008-03-17 → 2026-04-13 · 2 obs

● 2008-03-17 17:37:58
● 2026-04-13 06:37:44

●NSns4.kasserver.com2008-03-17 → 2026-04-13 · 2 obs

● 2008-03-17 17:37:58
● 2026-04-13 06:37:44

○MXmail.derfaehrmann.com2015-06-20 → 2016-07-14 · 5 obs

○ 2008-03-17 17:37:58
● 2015-06-20 20:08:52
● 2016-07-14 13:31:44
○ 2017-03-17 07:33:28
○ 2026-04-13 06:37:44

●MXv142227.kasserver.com2017-03-17 → 2026-04-13 · 3 obs

○ 2016-07-14 13:31:44
● 2017-03-17 07:33:28
● 2026-04-13 06:37:44

○A85.13.128.1762008-03-17 → 2008-03-17 · 3 obs

● 2008-03-17 17:37:58
○ 2015-06-20 20:08:52
○ 2026-04-13 06:37:44

●A85.13.129.552026-04-10 → 2026-04-13 · 3 obs

○ 2020-02-27 14:33:40
● 2026-04-10 21:25:06
● 2026-04-13 06:37:44

○A85.13.144.1042015-06-20 → 2020-02-27 · 5 obs

○ 2008-03-17 17:37:58
● 2015-06-20 20:08:52
● 2020-02-27 14:33:40
○ 2026-04-10 21:25:06
○ 2026-04-13 06:37:44

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	j.gtld-servers.net, f.gtld-servers.net, a.gtld-servers.net, d.gtld-servers.net...	-
derfaehrmann.com	ns3.kasserver.com, ns4.kasserver.com	2 records

✅ Authoritative Response

Server:85.13.128.2

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for derfaehrmann.com (unsigned zone)

⏱️ Timing

Total: 310ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`85.13.129.55`
NS	2	`ns3.kasserver.com, ns4.kasserver.com`
MX	1	`v142227.kasserver.com (pri: 10)`
TXT	1	`v=spf1 a mx include:spf.kasserver.com ~a`
SOA	1	`ns3.kasserver.com hostmaster.kasserver.c`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns3.kasserver.com, ns4.kasserver.com)

Analysis

Hierarchy

The parent of www.derfaehrmann.com is derfaehrmann.com.

IP Addresses

derfaehrmann.com points to a single IP number: 85.13.129.55.

Other host names, for instance dd46722.kasserver.com, nms-irdning.at, pommereit.net, salomon-online.org and w019f976.kasserver.com share IP numbers with derfaehrmann.com.

Name Servers

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

derfaehrmann.com uses the same name server setup as other domains, for instance hueg.info, delimedia.de, relativ.net, sakatoro.de and fairpax.de.

derfaehrmann.com shares name servers with other domains at least partially; for example sundheimer.at, gorillaforums.com, mbt-brunner.at and picea.at.

these name servers are commonly used together with ns5.kasserver.com and ns6.kasserver.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

The mail server for derfaehrmann.com is v142227.kasserver.com.

Host name v142227.kasserver.com resolves to IP 85.13.129.55.

derfaehrmann.com - robtex.com