`borishorn.de`

DNSSEC	⚠️ Not signed
A	216.198.79.1^{🇺🇸 Amazon216.198.79.0/24 EC2 Prefix}
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	`v115207.kasserver.com` ⭐
		A	85.13.163.160^{🇩🇪 NMM-AS85.13.163.0/24 Neue Medien Muennich}
			PTR	`dd23906.kasserver.com`
TXT	`v=spf1 a mx include:spf.kasserver.com ~all`
SOA	`ns3.kasserver.com`hostmaster@kasserver.com serial=2605011327

`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=1778454584

Subdomains

mail.borishorn.de

Same first word

borishorn.de

Similar names

hrosibrno.cz

robhirons.com

DNS History

6 records (4 active, 2 former)

●NSns3.kasserver.com2015-07-17 → 2026-05-10 · 2 obs

● 2015-07-17 16:29:38
● 2026-05-10 23:25:14

●NSns4.kasserver.com2015-07-17 → 2026-05-10 · 2 obs

● 2015-07-17 16:29:38
● 2026-05-10 23:25:14

○MXmail.borishorn.de2015-07-17 → 2016-04-27 · 4 obs

● 2015-07-17 16:29:38
● 2016-04-27 20:39:44
○ 2017-02-19 12:22:30
○ 2026-05-10 23:25:14

●MXv115207.kasserver.com2017-02-19 → 2026-05-10 · 3 obs

○ 2016-04-27 20:39:44
● 2017-02-19 12:22:30
● 2026-05-10 23:25:14

●A216.198.79.12026-05-05 → 2026-05-10 · 3 obs

○ 2019-12-29 02:28:20
● 2026-05-05 06:35:48
● 2026-05-10 23:25:14

○A85.13.152.1792015-07-17 → 2019-12-29 · 4 obs

● 2015-07-17 16:29:38
● 2019-12-29 02:28:20
○ 2026-05-05 06:35:48
○ 2026-05-10 23:25:14

🔍 DNS Trace

📋 Delegation Chain

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

✅ Authoritative Response

Server:85.13.140.2

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for borishorn.de (unsigned zone)

⏱️ Timing

Total: 1223ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`216.198.79.1`
NS	2	`ns3.kasserver.com, ns4.kasserver.com`
MX	1	`v115207.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

The parent of mail.borishorn.de is borishorn.de.

IP Addresses

borishorn.de points to a single IP address: 216.198.79.1.

Other host names such as fcsmetalcard.com, luongvu.com, nuplasm.com, silvialmeida.com and m2pi.ma share IPs with borishorn.de.

Name Servers

Two name servers ns3.kasserver.com and ns4.kasserver.com handle the delegation for borishorn.de.

borishorn.de shares the same name server setup as other domains, for example ripp-online.de, newkey.de, rettungjim.org, footandanklecenter.de and stops.de.

borishorn.de partially shares name servers with other domains, for example 1-2.dev and mytrattoria.com.

these name servers are commonly used alongside ns5.kasserver.com name servers.

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 v115207.kasserver.com mail server handles borishorn.de.

v115207.kasserver.com points to a single IP number: 85.13.163.160.

borishorn.de - robtex.com

borishorn.de

de