`doerflerweb.de`

DNSSEC	⚠️ Not signed
A	85.13.132.165^{🇩🇪 NMM-AS85.13.132.0/24 Neue Medien Muennich}
		PTR	`dd47206.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	`w01255fb.kasserver.com` ⭐
		A	85.13.132.165^{🇩🇪 NMM-AS85.13.132.0/24 Neue Medien Muennich}
			PTR	`dd47206.kasserver.com`
TXT	`v=spf1 a mx include:spf.kasserver.com ~all`
SOA	`ns5.kasserver.com`hostmaster@kasserver.com serial=2512291016

`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=1774582170

Subdomains

mx0.doerflerweb.de

Same first word

doerflerweb.de

Similar names

wolfbreeder.com

werbefolder.de

DNS History

6 records (4 active, 2 former)

●NSns5.kasserver.com2015-05-01 → 2026-03-27 · 2 obs

● 2015-05-01 23:52:10
● 2026-03-27 03:59:40

●NSns6.kasserver.com2015-05-01 → 2026-03-27 · 2 obs

● 2015-05-01 23:52:10
● 2026-03-27 03:59:40

○MXmail.doerflerweb.de2015-05-01 → 2016-08-07 · 4 obs

● 2015-05-01 23:52:10
● 2016-08-07 21:29:26
○ 2017-06-10 00:28:40
○ 2026-03-27 03:59:40

●MXw01255fb.kasserver.com2017-06-10 → 2026-03-27 · 3 obs

○ 2016-08-07 21:29:26
● 2017-06-10 00:28:40
● 2026-03-27 03:59:40

●A85.13.132.1652026-03-07 → 2026-03-27 · 3 obs

○ 2017-06-10 00:28:40
● 2026-03-07 22:04:38
● 2026-03-27 03:59:40

○A85.13.152.1582015-05-01 → 2017-06-10 · 4 obs

● 2015-05-01 23:52:10
● 2017-06-10 00:28:40
○ 2026-03-07 22:04:38
○ 2026-03-27 03:59:40

🔍 DNS Trace

📋 Delegation Chain

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

⏱️ Timing

Total: 771ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`85.13.132.165`
NS	2	`ns5.kasserver.com, ns6.kasserver.com`
MX	1	`w01255fb.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

doerflerweb.de is the parent of mx0.doerflerweb.de.

IP Addresses

doerflerweb.de resolves to a single IP address: 85.13.132.165.

Other host names including w00bfe7e.kasserver.com, w0173e5c.kasserver.com, w01449c7.kasserver.com, kurt-kaffee.de and w0143d66.kasserver.com share IP numbers with doerflerweb.de.

Name Servers

doerflerweb.de's delegation uses two name servers, ns5.kasserver.com and ns6.kasserver.com.

doerflerweb.de shares the same name server setup as other domains, for example pervideo.de, hairshop24.de, zh2.de, lovella.de and simonwascher.info.

doerflerweb.de at least partially shares name servers with other domains, including schatzsuchertreff.de, stadion-stadien.de, degoist.de, mailnavigator.de and kiel-pflegedienst.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 a single IP:

ns5.kasserver.com points to 85.13.128.3.

ns6.kasserver.com points to 85.13.159.101.

Mail Servers

doerflerweb.de is handled by a single mail server, w01255fb.kasserver.com.

w01255fb.kasserver.com points to a single IP: 85.13.132.165.

doerflerweb.de - robtex.com

doerflerweb.de

de