`wrtc2018.de`

DNSSEC	⚠️ Not signed
A	85.13.136.187^{🇩🇪 NMM-AS85.13.136.0/24 Neue Medien Muennich}
		PTR	`dd27230.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	`w0083fe6.kasserver.com` ⭐
		A	85.13.136.187^{🇩🇪 NMM-AS85.13.136.0/24 Neue Medien Muennich}
			PTR	`dd27230.kasserver.com`
TXT	`v=spf1 a mx include:spf.kasserver.com ~all`
SOA	`ns5.kasserver.com`hostmaster@kasserver.com serial=2512121543

`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=1774486027

Subdomains

lists.wrtc2018.de

Same first word

wrtc2018.de

DNS History

8 records (4 active, 4 former)

●NSns5.kasserver.com2016-12-05 → 2026-03-26 · 2 obs

● 2016-12-05 02:11:30
● 2026-03-26 01:11:48

●NSns6.kasserver.com2016-12-05 → 2026-03-26 · 2 obs

● 2016-12-05 02:11:30
● 2026-03-26 01:11:48

○MXmail.wrtc2018.de2016-12-05 → 2016-12-05 · 3 obs

● 2016-12-05 02:11:30
○ 2017-05-21 18:39:50
○ 2026-03-26 01:11:48

●MXw0083fe6.kasserver.com2026-03-26 → 2026-03-26 · 2 obs

○ 2017-05-21 18:39:50
● 2026-03-26 01:11:48

○MXw0138f4a.kasserver.com2017-05-21 → 2017-05-21 · 3 obs

○ 2016-12-05 02:11:30
● 2017-05-21 18:39:50
○ 2026-03-26 01:11:48

●A85.13.136.1872026-03-26 → 2026-03-26 · 2 obs

○ 2017-05-21 18:39:50
● 2026-03-26 01:11:48

○A85.13.146.312016-12-05 → 2016-12-05 · 3 obs

● 2016-12-05 02:11:30
○ 2017-05-21 18:39:50
○ 2026-03-26 01:11:48

○A85.13.157.52017-05-21 → 2017-05-21 · 3 obs

○ 2016-12-05 02:11:30
● 2017-05-21 18:39:50
○ 2026-03-26 01:11:48

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	a.nic.de, f.nic.de, z.nic.de	-
wrtc2018.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 wrtc2018.de (unsigned zone)

⏱️ Timing

Total: 1181ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`85.13.136.187`
NS	2	`ns5.kasserver.com, ns6.kasserver.com`
MX	1	`w0083fe6.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 lists.wrtc2018.de is wrtc2018.de.

IP Addresses

wrtc2018.de points to IP number: 85.13.136.187.

Other host names such as w00da48d.kasserver.com, w00ef91d.kasserver.com, dvbtechnics.info, mail.ogec.eu and ihrarbeitsrecht.de share IPs with wrtc2018.de.

Name Servers

wrtc2018.de is delegated to two name servers: ns5.kasserver.com and ns6.kasserver.com.

wrtc2018.de shares the same name server setup as m17.biz, mailkonto.eu, efirma.de, 5-elemente.net and gfg.net.

wrtc2018.de at least partially shares name servers with other domains, for instance gamers-community.de, hotel-burgschmiet.de, shartmann.de, zweijahreferien.de and foto-me.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

wrtc2018.de is handled by a single mail server, w0083fe6.kasserver.com.

wrtc2018.de shares the mail server setup with other domains, for example lagunaria-dx-group.org and dx-is.net.

w0083fe6.kasserver.com points to a single IP: 85.13.136.187.

wrtc2018.de - robtex.com

wrtc2018.de

de