`valentinakerst.de`

DNSSEC	⚠️ Not signed
A	85.13.144.23^{🇩🇪 NMM-AS85.13.144.0/24 Neue Medien Muennich}
		PTR	`dd32918.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	`w01feca1.kasserver.com` ⭐
		A	85.13.144.23^{🇩🇪 NMM-AS85.13.144.0/24 Neue Medien Muennich}
			PTR	`dd32918.kasserver.com`
TXT	`v=spf1 a mx include:spf.kasserver.com ~all`
SOA	`ns5.kasserver.com`hostmaster@kasserver.com serial=2603101513

`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=1776641548

Subdomains

mx0.valentinakerst.de

Same first word

valentinakerst.de

DNS History

17 records (4 active, 13 former)

○NSns1.hans.hosteurope.de2015-06-05 → 2017-02-14 · 4 obs

● 2015-06-05 18:01:00
● 2017-02-14 12:17:28
○ 2020-01-10 21:09:14
○ 2026-04-19 23:41:56

○NSns1.webgo.de2020-01-10 → 2020-01-10 · 4 obs

○ 2017-02-14 12:17:28
● 2020-01-10 21:09:14
○ 2026-04-19 22:51:04
○ 2026-04-19 23:41:56

○NSns2.hans.hosteurope.de2015-06-05 → 2017-02-14 · 4 obs

● 2015-06-05 18:01:00
● 2017-02-14 12:17:28
○ 2020-01-10 21:09:14
○ 2026-04-19 23:41:56

○NSns2.webgo.de2020-01-10 → 2020-01-10 · 4 obs

○ 2017-02-14 12:17:28
● 2020-01-10 21:09:14
○ 2026-04-19 22:51:04
○ 2026-04-19 23:41:56

○NSns3.webgo.de2020-01-10 → 2020-01-10 · 4 obs

○ 2017-02-14 12:17:28
● 2020-01-10 21:09:14
○ 2026-04-19 22:51:04
○ 2026-04-19 23:41:56

○NSns4.webgo.de2020-01-10 → 2020-01-10 · 4 obs

○ 2017-02-14 12:17:28
● 2020-01-10 21:09:14
○ 2026-04-19 22:51:04
○ 2026-04-19 23:41:56

●NSns5.kasserver.com2026-04-19 → 2026-04-19 · 3 obs

○ 2020-01-10 21:09:14
● 2026-04-19 22:51:04
● 2026-04-19 23:41:56

●NSns6.kasserver.com2026-04-19 → 2026-04-19 · 3 obs

○ 2020-01-10 21:09:14
● 2026-04-19 22:51:04
● 2026-04-19 23:41:56

○MXmx0.valentinakerst.de2015-06-05 → 2017-02-14 · 4 obs

● 2015-06-05 18:01:00
● 2017-02-14 12:17:28
○ 2020-01-10 21:09:14
○ 2026-04-19 23:41:56

○MXs203.goserver.host2020-01-10 → 2020-01-10 · 4 obs

○ 2017-02-14 12:17:28
● 2020-01-10 21:09:14
○ 2026-04-19 22:51:04
○ 2026-04-19 23:41:56

●MXw01feca1.kasserver.com2026-04-19 → 2026-04-19 · 3 obs

○ 2020-01-10 21:09:14
● 2026-04-19 22:51:04
● 2026-04-19 23:41:56

○A185.30.32.2032020-01-10 → 2020-01-10 · 4 obs

○ 2017-02-14 12:17:28
● 2020-01-10 21:09:14
○ 2026-04-19 22:51:04
○ 2026-04-19 23:41:56

○A2a01:488:42:1000:50ed:8535:cf:b9472015-06-05 → 2015-11-01 · 4 obs

● 2015-06-05 18:01:00
● 2015-11-01 05:37:20
○ 2016-02-29 06:13:06
○ 2026-04-19 23:41:56

○A2a01:488:42:1000:50ed:857e:4e:ba322016-02-29 → 2017-02-14 · 5 obs

○ 2015-11-01 05:37:20
● 2016-02-29 06:13:06
● 2017-02-14 12:17:28
○ 2020-01-10 21:09:14
○ 2026-04-19 23:41:56

○A5.35.226.1262016-02-29 → 2017-02-14 · 5 obs

○ 2015-11-01 05:37:20
● 2016-02-29 06:13:06
● 2017-02-14 12:17:28
○ 2020-01-10 21:09:14
○ 2026-04-19 23:41:56

○A80.237.133.532015-06-05 → 2015-11-01 · 4 obs

● 2015-06-05 18:01:00
● 2015-11-01 05:37:20
○ 2016-02-29 06:13:06
○ 2026-04-19 23:41:56

●A85.13.144.232026-04-19 → 2026-04-19 · 3 obs

○ 2020-01-10 21:09:14
● 2026-04-19 22:51:04
● 2026-04-19 23:41:56

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	f.nic.de, a.nic.de, z.nic.de	-
valentinakerst.de	ns5.kasserver.com, ns6.kasserver.com	-

✅ Authoritative Response

Server:85.13.128.3

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for valentinakerst.de (unsigned zone)

⏱️ Timing

Total: 1084ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`85.13.144.23`
NS	2	`ns5.kasserver.com, ns6.kasserver.com`
MX	1	`w01feca1.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

The parent of mx0.valentinakerst.de is valentinakerst.de.

IP Addresses

valentinakerst.de points to an IP address: 85.13.144.23.

other host names include mx0.internetwoche.com, w01fe9fc.kasserver.com, w01fee67.kasserver.com, w01feca1.kasserver.com and www.downloaden.net; they share IP numbers with valentinakerst.de.

Name Servers

Two name servers ns5.kasserver.com and ns6.kasserver.com handle the delegation for valentinakerst.de.

valentinakerst.de shares the same name server setup as other domains, for instance dia-ev.org, doric4design.com, gloeckl.at, immonuernberg.com and phillipmoll.com.

valentinakerst.de at least partially shares name servers with other domains, for instance andreas-dier.de, ernaehrungsoffensive.de, eattrainlove.de, ski-experten.de and tiphainecattiau.de.

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

Host names with one IP:

ns5.kasserver.com points to: 85.13.128.3

ns6.kasserver.com points to: 85.13.159.101

Mail Servers

valentinakerst.de is handled by a single mail server, w01feca1.kasserver.com.

valentinakerst.de shares the same mail server setup as other domains, for instance internetwoche.com and kerst.de.

The host name w01feca1.kasserver.com points to IP 85.13.144.23.

valentinakerst.de - robtex.com