`gsmailing.de`

DNSSEC	⚠️ Not signed
A	85.13.152.56^{🇩🇪 NMM-AS85.13.152.0/24 Neue Medien Muennich}
		PTR	`dd35126.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	`w00e4b8d.kasserver.com` ⭐
		A	85.13.152.56^{🇩🇪 NMM-AS85.13.152.0/24 Neue Medien Muennich}
			PTR	`dd35126.kasserver.com`
TXT	`v=spf1 a mx include:spf.kasserver.com ~all`
SOA	`ns5.kasserver.com`hostmaster@kasserver.com serial=2602271103

`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=1774641364

Subdomains

mail.gsmailing.de

Same first word

gsmailing.de

Similar names

gmailsign.com

slimaging.com

DNS History

8 records (6 active, 2 former)

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

○ 2015-08-19 05:34:02
● 2026-03-27 18:19:26
● 2026-03-27 20:09:08

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

○ 2015-08-19 05:34:02
● 2026-03-27 18:19:26
● 2026-03-27 20:09:08

●NSns5.kasserver.com2015-08-19 → 2026-03-27 · 2 obs

● 2015-08-19 05:34:02
● 2026-03-27 20:09:08

●NSns6.kasserver.com2015-08-19 → 2026-03-27 · 2 obs

● 2015-08-19 05:34:02
● 2026-03-27 20:09:08

○MXmail.gsmailing.de2015-08-19 → 2016-12-29 · 4 obs

● 2015-08-19 05:34:02
● 2016-12-29 06:12:46
○ 2017-10-05 06:10:36
○ 2026-03-27 20:09:08

●MXw00e4b8d.kasserver.com2017-10-05 → 2026-03-27 · 3 obs

○ 2016-12-29 06:12:46
● 2017-10-05 06:10:36
● 2026-03-27 20:09:08

○A85.13.152.372015-08-19 → 2017-10-05 · 4 obs

● 2015-08-19 05:34:02
● 2017-10-05 06:10:36
○ 2026-03-27 18:19:26
○ 2026-03-27 20:09:08

●A85.13.152.562026-03-27 → 2026-03-27 · 3 obs

○ 2017-10-05 06:10:36
● 2026-03-27 18:19:26
● 2026-03-27 20:09:08

🔍 DNS Trace

📋 Delegation Chain

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

✅ Authoritative Response

Server:85.13.159.101

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for gsmailing.de (unsigned zone)

⏱️ Timing

Total: 1021ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`85.13.152.56`
NS	4	`a-dns-service.de, ns5.kasserver.com...`
MX	1	`w00e4b8d.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 mail.gsmailing.de is gsmailing.de.

IP Addresses

gsmailing.de points to a single IP: 85.13.152.56.

Other host names, for instance lviva.org, larome.de, reiseversicherung-direkt.de, mail.gs26.de and shopodio.com share IP numbers with gsmailing.de.

Name Servers

gsmailing.de's delegation is handled by four name servers: a-dns-service.de, ns5.kasserver.com, ns6.kasserver.com and ns3.kas-dns-server.de.

gsmailing.de partially shares name servers with other domains; examples include flow-berlin.de, megakosmetik.de, pskreporter.de, sebit.at and elysianer.de.

These name servers are often used with the name servers ns3.ai-dns.de and ns5.name-server-kas.de.

Host names with one 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

gsmailing.de is handled by a single mail server, w00e4b8d.kasserver.com.

gsmailing.de uses the same mail server setup as other domains: schuhki.de, schuhknecht.biz, gs26.de and s07.eu.

w00e4b8d.kasserver.com points to a single IP: 85.13.152.56.

gsmailing.de - robtex.com

gsmailing.de

de