linuxtec.de - dns.ninja

`linuxtec.de`

DNSSEC	⚠️ Not signed
A	148.251.252.218^{🇩🇪 Hetzner148.251.0.0/16 HETZNER-RZ-BLK-ERX2}
		PTR	`static.218.252.251.148.clients.your-server.de`
NS	`a.ns14.net` ⭐
		A	2001:8d8:fe:53:217:160:80:160^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns-ix1.ui-dns.de`
		A	217.160.80.160^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns-ix1.ui-dns.de`
NS	`b.ns14.net`
		A	2001:8d8:fe:53:217:160:81:160^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns-ix1.ui-dns.biz`
		A	217.160.81.160^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns-ix1.ui-dns.biz`
NS	`c.ns14.net`
		A	2607:f1c0:fe:53:185:132:35:160^{🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US}
			PTR	`ns-ix1.ui-dns.org`
		A	185.132.35.160^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns-ix1.ui-dns.org`
NS	`d.ns14.net`
		A	2607:f1c0:fe:53:185:132:34:160^{🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US}
			PTR	`ns-ix1.ui-dns.com`
		A	185.132.34.160^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns-ix1.ui-dns.com`
MX	`email3.linuxtec.de` ⭐
MX	`mail.vm1.linuxtec.de` ⭐
MX	`mail.vm15.linuxtec.de` ⭐
		A	46.4.165.195^{🇩🇪 Hetzner46.4.0.0/16 HETZNER-RZ-FKS-BLK3}
			PTR	`free-3.xm4.breit.host`
MX	`mail.vm2.linuxtec.de` ⭐
		A	178.63.133.235^{🇩🇪 Hetzner178.63.0.0/16 HETZNER-RZ-FKS-BLK2}
			PTR	`servermail.rz0.eu`
MX	`mail.vm3.linuxtec.de` ⭐
		A	148.251.252.219^{🇩🇪 Hetzner148.251.0.0/16 HETZNER-RZ-BLK-ERX2}
			PTR	`static.219.252.251.148.clients.your-server.de`
MX	`mail.vm4.linuxtec.de` ⭐
		A	78.47.136.113^{🇩🇪 Hetzner78.46.0.0/15 HETZNER-RZ-NBG-BLK5}
			PTR	`static.113.136.47.78.clients.your-server.de`
MX	`mx1.breit.it` ⭐
TXT	`google-site-verification=TgXCIMmBp7LLJzjlan83qqvqxjpPmunbrNY4p3AX3xI`
SOA	`a.ns14.net`breit@breit.it 2023-06-26 #0

`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=1785105837

Subdomains

dzw-abrechnung.linuxtec.de

dzw3-web.linuxtec.de

storage.linuxtec.de

vm3.linuxtec.de

www.linuxtec.de

vm4.linuxtec.de

vm15.linuxtec.de

vm1.linuxtec.de

vm39.linuxtec.de

vm2.linuxtec.de

vm7.linuxtec.de

vm16.linuxtec.de

Same first word

linuxtec.com

linuxtec.ch

linuxtec.de

linuxtec.com.br

Similar names

DNS History

17 records (12 active, 5 former)

●NSa.ns14.net2026-03-26 → 2026-07-26 · 3 obs

○ 2016-08-12 21:56:30
● 2026-03-26 02:48:54
● 2026-07-26 22:55:22

●NSb.ns14.net2026-03-26 → 2026-07-26 · 3 obs

○ 2016-08-12 21:56:30
● 2026-03-26 02:48:54
● 2026-07-26 22:55:22

●NSc.ns14.net2026-03-26 → 2026-07-26 · 3 obs

○ 2016-08-12 21:56:30
● 2026-03-26 02:48:54
● 2026-07-26 22:55:22

●NSd.ns14.net2026-03-26 → 2026-07-26 · 3 obs

○ 2016-08-12 21:56:30
● 2026-03-26 02:48:54
● 2026-07-26 22:55:22

○NSns1.breit.it2015-05-16 → 2016-08-12 · 4 obs

● 2015-05-16 21:33:04
● 2016-08-12 21:56:30
○ 2026-03-26 02:48:54
○ 2026-07-26 22:55:22

○NSns2.breit.it2015-05-16 → 2016-08-12 · 4 obs

● 2015-05-16 21:33:04
● 2016-08-12 21:56:30
○ 2026-03-26 02:48:54
○ 2026-07-26 22:55:22

○NSns3.breit.it2015-05-16 → 2016-08-12 · 4 obs

● 2015-05-16 21:33:04
● 2016-08-12 21:56:30
○ 2026-03-26 02:48:54
○ 2026-07-26 22:55:22

○NSns4.breit.it2015-05-16 → 2016-08-12 · 4 obs

● 2015-05-16 21:33:04
● 2016-08-12 21:56:30
○ 2026-03-26 02:48:54
○ 2026-07-26 22:55:22

●MXemail3.linuxtec.de2015-05-16 → 2026-07-26 · 2 obs

● 2015-05-16 21:33:04
● 2026-07-26 22:55:22

●MXmail.vm1.linuxtec.de2015-05-16 → 2026-07-26 · 2 obs

● 2015-05-16 21:33:04
● 2026-07-26 22:55:22

●MXmail.vm15.linuxtec.de2015-05-16 → 2026-07-26 · 2 obs

● 2015-05-16 21:33:04
● 2026-07-26 22:55:22

●MXmail.vm2.linuxtec.de2015-05-16 → 2026-07-26 · 2 obs

● 2015-05-16 21:33:04
● 2026-07-26 22:55:22

●MXmail.vm3.linuxtec.de2015-05-16 → 2026-07-26 · 2 obs

● 2015-05-16 21:33:04
● 2026-07-26 22:55:22

●MXmail.vm4.linuxtec.de2015-05-16 → 2026-07-26 · 2 obs

● 2015-05-16 21:33:04
● 2026-07-26 22:55:22

●MXmx1.breit.it2015-05-16 → 2026-07-26 · 2 obs

● 2015-05-16 21:33:04
● 2026-07-26 22:55:22

●A148.251.252.2182016-04-25 → 2026-07-26 · 3 obs

○ 2016-01-15 22:00:50
● 2016-04-25 18:33:16
● 2026-07-26 22:55:22

○A213.239.196.262015-05-16 → 2016-01-15 · 4 obs

● 2015-05-16 21:33:04
● 2016-01-15 22:00:50
○ 2016-04-25 18:33:16
○ 2026-07-26 22:55:22

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	a.nic.de, f.nic.de, z.nic.de	-
linuxtec.de	c.ns14.net, d.ns14.net, a.ns14.net, b.ns14.net	-

✅ Authoritative Response

Server:217.160.81.160

NS records: c.ns14.net, d.ns14.net, a.ns14.net, b.ns14.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for linuxtec.de (unsigned zone)

⏱️ Timing

Total: 2403ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`148.251.252.218`
NS	4	`b.ns14.net, d.ns14.net...`
MX	7	`mx1.breit.it (pri: 10), mail.vm4.linuxtec.de (pri: 10)...`
TXT	1	`google-site-verification=TgXCIMmBp7LLJzj`
SOA	1	`a.ns14.net breit.breit.it`

Analysis

Hierarchy

linuxtec.de serves as parent to dzw-abrechnung.linuxtec.de, dzw3-web.linuxtec.de, storage.linuxtec.de, vm3.linuxtec.de, www.linuxtec.de along with a few other host names.

IP Addresses

linuxtec.de resolves to just one IP address, 148.251.252.218.

linuxtec.de shares its IP numbers with other host names like carpforce-shop.de, static.218.252.251.148.clients.your-server.de and www.linuxtec.de.

Name Servers

The NS records for linuxtec.de point to four name servers: a.ns14.net, b.ns14.net, c.ns14.net and d.ns14.net.

linuxtec.de has at least partial name server overlap with other domains, such as aqua-zehdenick.de, newengineer.com, kraehe.de and two others.

It is common to see these name servers used together with name servers dns1.vision-connect.de and dns2.vision-connect.de.

a.ns14.net, b.ns14.net, c.ns14.net and d.ns14.net all point to exactly two IP numbers each: a.ns14.net → 217.160.80.160 and 2001:8d8:fe:53:217:160:80:160; b.ns14.net → 217.160.81.160 and 2001:8d8:fe:53:217:160:81:160; c.ns14.net → 185.132.35.160 and 2607:f1c0:fe:53:185:132:35:160; d.ns14.net → 185.132.34.160 and 2607:f1c0:fe:53:185:132:34:160.

Mail Servers

Mail for linuxtec.de is routed through 7 mail servers, including email3.linuxtec.de, mx1.breit.it, mail.vm1.linuxtec.de and 4 other.

The mail servers of linuxtec.de are at least partially shared with other domains, including breit.network.

mail.vm15.linuxtec.de, mail.vm2.linuxtec.de, mail.vm3.linuxtec.de and mail.vm4.linuxtec.de are mail servers that frequently appear together with these mail servers.

The hosts mail.vm15.linuxtec.de, mail.vm2.linuxtec.de, mail.vm3.linuxtec.de and mail.vm4.linuxtec.de all resolve to exactly one IP address each: 46.4.165.195, 178.63.133.235, 148.251.252.219 and 78.47.136.113 respectively.