`technical-reliability.de`

DNSSEC	⚠️ Not signed
A	85.13.148.124^{🇩🇪 NMM-AS85.13.148.0/24 Neue Medien Muennich}
		PTR	`dd45206.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	`a-dns-service.de`
		A	135.181.2.96^{🇫🇮 Hetzner135.181.0.0/16 HETZNER-DC}
			PTR	`a-dns-service.de`
NS	`ns3.kas-dns-server.de`
		A	85.13.179.179^{🇩🇪 NMM-AS85.13.179.0/24 Neue Medien Muennich}
			PTR	`85-13-179-179-static.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	`w00d10f7.kasserver.com` ⭐
		A	85.13.148.124^{🇩🇪 NMM-AS85.13.148.0/24 Neue Medien Muennich}
			PTR	`dd45206.kasserver.com`
TXT	`v=spf1 a mx include:spf.kasserver.com ~all`
SOA	`ns5.kasserver.com`hostmaster@kasserver.com serial=2603011034

`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=1774648763

Subdomains

mail.technical-reliability.de

Same first word

technical-reliability.de

DNS History

9 records (6 active, 3 former)

●NSa-dns-service.de2026-03-23 → 2026-03-27 · 3 obs

○ 2015-05-13 05:32:16
● 2026-03-23 12:08:14
● 2026-03-27 22:06:44

●NSns3.kas-dns-server.de2026-03-23 → 2026-03-27 · 3 obs

○ 2015-05-13 05:32:16
● 2026-03-23 12:08:14
● 2026-03-27 22:06:44

●NSns5.kasserver.com2015-05-13 → 2026-03-27 · 2 obs

● 2015-05-13 05:32:16
● 2026-03-27 22:06:44

●NSns6.kasserver.com2015-05-13 → 2026-03-27 · 2 obs

● 2015-05-13 05:32:16
● 2026-03-27 22:06:44

○MXmail.technical-reliability.de2015-05-13 → 2016-07-17 · 4 obs

● 2015-05-13 05:32:16
● 2016-07-17 15:10:24
○ 2017-03-23 17:04:52
○ 2026-03-27 22:06:44

●MXw00d10f7.kasserver.com2017-03-23 → 2026-03-27 · 3 obs

○ 2016-07-17 15:10:24
● 2017-03-23 17:04:52
● 2026-03-27 22:06:44

○A85.13.138.2462015-05-13 → 2017-03-23 · 4 obs

● 2015-05-13 05:32:16
● 2017-03-23 17:04:52
○ 2020-03-09 19:07:02
○ 2026-03-27 22:06:44

●A85.13.148.1242026-03-23 → 2026-03-27 · 3 obs

○ 2020-03-09 19:07:02
● 2026-03-23 12:08:14
● 2026-03-27 22:06:44

○A85.13.162.1872020-03-09 → 2020-03-09 · 4 obs

○ 2017-03-23 17:04:52
● 2020-03-09 19:07:02
○ 2026-03-23 12:08:14
○ 2026-03-27 22:06:44

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	a.nic.de, f.nic.de, z.nic.de	-
technical-reliability.de	a-dns-service.de, ns6.kasserver.com, ns3.kas-dns-server.de, ns5.kasserver.com	2 records

✅ Authoritative Response

Server:85.13.128.3

NS records: a-dns-service.de, ns6.kasserver.com, ns3.kas-dns-server.de, ns5.kasserver.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for technical-reliability.de (unsigned zone)

⏱️ Timing

Total: 762ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`85.13.148.124`
NS	4	`ns3.kas-dns-server.de, ns6.kasserver.com...`
MX	1	`w00d10f7.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 (ns3.kas-dns-server.de, a-dns-service.de)

Analysis

Hierarchy

The parent of mail.technical-reliability.de is technical-reliability.de.

IP Addresses

technical-reliability.de points to a single IP number: 85.13.148.124.

Other host names, for instance w00d5518.kasserver.com, kunst-werkstaetten.org, kotira.de, bookcrossers.de and oneaerospace.com share IP numbers with technical-reliability.de.

Name Servers

technical-reliability.de is delegated to four name servers: a-dns-service.de, ns5.kasserver.com, ns6.kasserver.com and ns3.kas-dns-server.de.

technical-reliability.de shares name servers with other domains at least partially, for instance caresocial.de, whocast.de, bjoern-friese.de, hubtex.es and iftp-berlin.de.

these name servers are commonly used together with ns3.ai-dns.de and ns5.name-server-kas.de.

Host names with a single IP:

a-dns-service.de points to 135.181.2.96.

ns5.kasserver.com points to 85.13.128.3.

ns6.kasserver.com points to 85.13.159.101.

ns3.kas-dns-server.de points to 85.13.179.179.

Mail Servers

The mail server for technical-reliability.de is w00d10f7.kasserver.com.

technical-reliability.de uses the same mail server setup as other domains, for example matthias-arnold.com.

Host name w00d10f7.kasserver.com resolves to IP 85.13.148.124.

technical-reliability.de - robtex.com