`erlenstern.de`

DNSSEC	⚠️ Not signed
A	85.13.145.55^{🇩🇪 NMM-AS85.13.145.0/24 Neue Medien Muennich}
		PTR	`dd43328.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	`w006f217.kasserver.com` ⭐
		A	85.13.145.55^{🇩🇪 NMM-AS85.13.145.0/24 Neue Medien Muennich}
			PTR	`dd43328.kasserver.com`
TXT	`v=spf1 a mx include:spf.kasserver.com ~all`
SOA	`ns5.kasserver.com`hostmaster@kasserver.com serial=2512161930

`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=1774582170

Subdomains

mail.erlenstern.de

DNS History

9 records (6 active, 3 former)

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

○ 2015-06-26 18:12:12
● 2026-03-27 03:39:42
● 2026-03-27 03:39:46

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

○ 2015-06-26 18:12:12
● 2026-03-27 03:39:42
● 2026-03-27 03:39:46

●NSns5.kasserver.com2015-06-26 → 2026-03-27 · 2 obs

● 2015-06-26 18:12:12
● 2026-03-27 03:39:46

●NSns6.kasserver.com2015-06-26 → 2026-03-27 · 2 obs

● 2015-06-26 18:12:12
● 2026-03-27 03:39:46

○MXmail.erlenstern.de2015-06-26 → 2016-04-30 · 4 obs

● 2015-06-26 18:12:12
● 2016-04-30 11:25:44
○ 2016-12-30 01:14:20
○ 2026-03-27 03:39:46

●MXw006f217.kasserver.com2016-12-30 → 2026-03-27 · 3 obs

○ 2016-04-30 11:25:44
● 2016-12-30 01:14:20
● 2026-03-27 03:39:46

○A85.13.130.462015-06-26 → 2015-06-26 · 3 obs

● 2015-06-26 18:12:12
○ 2015-11-20 04:49:10
○ 2026-03-27 03:39:46

○A85.13.142.592015-11-20 → 2017-10-25 · 5 obs

○ 2015-06-26 18:12:12
● 2015-11-20 04:49:10
● 2017-10-25 18:39:22
○ 2026-03-27 03:39:42
○ 2026-03-27 03:39:46

●A85.13.145.552026-03-27 → 2026-03-27 · 3 obs

○ 2017-10-25 18:39:22
● 2026-03-27 03:39:42
● 2026-03-27 03:39:46

🔍 DNS Trace

📋 Delegation Chain

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

✅ Authoritative Response

Server:85.13.128.3

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for erlenstern.de (unsigned zone)

⏱️ Timing

Total: 950ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`85.13.145.55`
NS	4	`ns6.kasserver.com, a-dns-service.de...`
MX	1	`w006f217.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.erlenstern.de is erlenstern.de.

IP Addresses

erlenstern.de points to IP number: 85.13.145.55.

Other host names such as mail.bbkms.de, relay.uni-ak.at, gate.jazzverband.de, w0149f6b.kasserver.com and w00cfc36.kasserver.com share IPs with erlenstern.de.

Name Servers

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

erlenstern.de at least partially shares name servers with other domains, for instance missminty.de, myvcard.mobi, niffe.net, pfanne-bratpfanne.de and twt-rce.com.