`buerohahn.com`

DNSSEC	⚠️ Not signed
A	85.13.155.136^{🇩🇪 NMM-AS85.13.155.0/24 Neue Medien Muennich}
		PTR	`dd39300.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	`w00fdb11.kasserver.com` ⭐
		A	85.13.155.136^{🇩🇪 NMM-AS85.13.155.0/24 Neue Medien Muennich}
			PTR	`dd39300.kasserver.com`
TXT	`v=spf1 a mx include:spf.kasserver.com ~all`
SOA	`ns5.kasserver.com`hostmaster@kasserver.com serial=2602171151

`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=1778627796

Subdomains

mail.buerohahn.com

Same first word

buerohahn.com

DNS History

6 records (4 active, 2 former)

●NSns5.kasserver.com2015-06-08 → 2026-05-12 · 2 obs

● 2015-06-08 23:15:08
● 2026-05-12 23:26:16

●NSns6.kasserver.com2015-06-08 → 2026-05-12 · 2 obs

● 2015-06-08 23:15:08
● 2026-05-12 23:26:16

○MXmail.buerohahn.com2015-06-08 → 2016-09-15 · 4 obs

● 2015-06-08 23:15:08
● 2016-09-15 12:40:56
○ 2017-05-20 09:56:32
○ 2026-05-12 23:26:16

●MXw00fdb11.kasserver.com2017-05-20 → 2026-05-12 · 3 obs

○ 2016-09-15 12:40:56
● 2017-05-20 09:56:32
● 2026-05-12 23:26:16

○A85.13.142.2282015-06-08 → 2017-05-20 · 4 obs

● 2015-06-08 23:15:08
● 2017-05-20 09:56:32
○ 2026-05-12 13:34:32
○ 2026-05-12 23:26:16

●A85.13.155.1362026-05-12 → 2026-05-12 · 3 obs

○ 2017-05-20 09:56:32
● 2026-05-12 13:34:32
● 2026-05-12 23:26:16

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	f.gtld-servers.net, b.gtld-servers.net, a.gtld-servers.net, d.gtld-servers.net...	-
buerohahn.com	ns5.kasserver.com, ns6.kasserver.com	2 records

✅ Authoritative Response

Server:85.13.128.3

NS records: ns5.kasserver.com, ns6.kasserver.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for buerohahn.com (unsigned zone)

⏱️ Timing

Total: 550ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`85.13.155.136`
NS	2	`ns5.kasserver.com, ns6.kasserver.com`
MX	1	`w00fdb11.kasserver.com (pri: 10)`
TXT	1	`v=spf1 a mx include:spf.kasserver.com ~a`
SOA	1	`ns5.kasserver.com hostmaster.kasserver.c`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns5.kasserver.com, ns6.kasserver.com)

Analysis

Hierarchy

The parent of mail.buerohahn.com is buerohahn.com.

IP Addresses

buerohahn.com points to IP number: 85.13.155.136.

Other host names such as w01cb062.kasserver.com, w00c2816.kasserver.com, andreas-grossmann.de, w006a85a.kasserver.com and w008b46d.kasserver.com share IPs with buerohahn.com.

Name Servers

buerohahn.com is delegated to two name servers: ns5.kasserver.com and ns6.kasserver.com.

buerohahn.com shares the same name server setup as nlh.de, tornero.de, bestattungsinstitut-gotha.com, riechen.de and lebenswert-wien.at.

buerohahn.com at least partially shares name servers with other domains, for instance fssn.de, schwarzwaelder-kids-cup.de, wohndesignplus.de, wellnessdrops.de and h3at.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

buerohahn.com is handled by a single mail server, w00fdb11.kasserver.com.

w00fdb11.kasserver.com points to a single IP: 85.13.155.136.

buerohahn.com - robtex.com

buerohahn.com

com