z-com.de - robtex.com

z-com.de

DNSSEC⚠️ Not signed
A176.9.50.37🇩🇪 Hetzner176.9.0.0/16 HETZNER-RZ-FKS-BLK4
PTRsb29.z-com.de
NShydrogen.ns.hetzner.com ⭐
A2a01:4f8:0:1::add:1098🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK
PTRhydrogen.ns.hetzner.com
A213.133.100.98🇩🇪 Hetzner213.133.96.0/19 HETZNER-RZ-NBG-BLK1
PTRhydrogen.ns.hetzner.com
NShelium.ns.hetzner.de
A2001:67c:192c::add:5🇩🇪 NORIS-NETWORK2001:67c:192c::/48
PTRhelium.ns.hetzner.de
A193.47.99.5🇩🇪 NORIS-NETWORK193.47.99.0/24
PTRhelium.ns.hetzner.de
NSoxygen.ns.hetzner.com
A2a01:4f8:0:1::add:2992🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK
PTRoxygen.ns.hetzner.com
A88.198.229.192🇩🇪 Hetzner88.198.0.0/16 HETZNER-RZ-NBG-BLK4
PTRoxygen.ns.hetzner.com
MXmail.z-com.de ⭐
A176.9.50.37🇩🇪 Hetzner176.9.0.0/16 HETZNER-RZ-FKS-BLK4
PTRsb29.z-com.de
TXTv=spf1 ip4:88.99.100.174 ip4:136.243.135.223 ip4:176.9.50.37 ip6:2a01:4f8:150...
SOAhydrogen.ns.hetzner.comdns@hetzner.com 2026-02-12 #0

de

DNSSEC🔒 Signed (DS record present)
NSf.nic.de ⭐
NSa.nic.de
NSl.de.net ⚠️ Not in parent delegation
NSn.de.net ⚠️ Not in parent delegation
NSs.de.net ⚠️ Not in parent delegation
NSz.nic.de
SOAf.nic.dedns-operations@denic.de serial=1774487743

Subdomains

mail.z-com.de
sb29.z-com.de
ex41-1.z-com.de
sb36.z-com.de

Same first word

z-com.ru
z-com.de
z-com.co.jp
z-com.cn
z-com.cz
z-com.eu
z-com.info
z-com.pl

Similar names

co-mz.com
com-z.pl
mz-co.com
co-mz.net
zm-co.com
com-z.de
co-mz.org
com-z.icu

DNS History

8 records (5 active, 3 former)

20162017201820192020202120222023202420252026NShelium.ns.hetzner.dehydrogen.ns.hetzner.comoxygen.ns.hetzner.comns1.first-ns.derobotns2.second-ns.deMXmail.z-com.deA176.9.50.37213.239.193.109
●NShelium.ns.hetzner.de2026-02-19 → 2026-03-26 · 3 obs
○ 2016-11-14 17:53:38
● 2026-02-19 07:11:36
● 2026-03-26 01:39:00
●NShydrogen.ns.hetzner.com2026-02-19 → 2026-03-26 · 3 obs
○ 2016-11-14 17:53:38
● 2026-02-19 07:11:36
● 2026-03-26 01:39:00
○NSns1.first-ns.de2015-07-18 → 2016-11-14 · 4 obs
● 2015-07-18 21:50:32
● 2016-11-14 17:53:38
○ 2026-02-19 07:11:36
○ 2026-03-26 01:39:00
●NSoxygen.ns.hetzner.com2026-02-19 → 2026-03-26 · 3 obs
○ 2016-11-14 17:53:38
● 2026-02-19 07:11:36
● 2026-03-26 01:39:00
○NSrobotns2.second-ns.de2015-07-18 → 2016-11-14 · 4 obs
● 2015-07-18 21:50:32
● 2016-11-14 17:53:38
○ 2026-02-19 07:11:36
○ 2026-03-26 01:39:00
●MXmail.z-com.de2015-07-18 → 2026-03-26 · 2 obs
● 2015-07-18 21:50:32
● 2026-03-26 01:39:00
●A176.9.50.372026-02-19 → 2026-03-26 · 3 obs
○ 2016-11-14 17:53:38
● 2026-02-19 07:11:36
● 2026-03-26 01:39:00
○A213.239.193.1092015-07-18 → 2016-11-14 · 4 obs
● 2015-07-18 21:50:32
● 2016-11-14 17:53:38
○ 2026-02-19 07:11:36
○ 2026-03-26 01:39:00

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
def.nic.de, a.nic.de, z.nic.de-
z-com.dehelium.ns.hetzner.de, oxygen.ns.hetzner.com, hydrogen.ns.hetzner.com-

✅ Authoritative Response

Server:88.198.229.192

NS records: helium.ns.hetzner.de, oxygen.ns.hetzner.com, hydrogen.ns.hetzner.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for z-com.de (unsigned zone)

⏱️ Timing

Total: 1281ms | Queries: -

📄 Records

TypeCountSample Data
A1176.9.50.37
NS3helium.ns.hetzner.de, hydrogen.ns.hetzner.com...
MX1mail.z-com.de (pri: 10)
TXT1v=spf1 ip4:88.99.100.174 ip4:136.243.135
SOA1hydrogen.ns.hetzner.com dns.hetzner.com

Analysis

Hierarchy

z-com.de is parent of mail.z-com.de, sb29.z-com.de, ex41-1.z-com.de and sb36.z-com.de.

IP Addresses

z-com.de resolves to a single IP address: 176.9.50.37.

Other host names, such as sb29.z-com.de and mail.z-com.de, share IP numbers with z-com.de.

Name Servers

z-com.de is delegated to three name servers: hydrogen.ns.hetzner.com, oxygen.ns.hetzner.com and helium.ns.hetzner.de.

z-com.de at least partially shares name servers with other domains, including mskec.com, monteurzimmer-schwerin.de, syrelyre.dk, esche-neun.de and bt-gruppe.de.

These name servers are often used together with ns1.first-ns.de.

Host names with two IP numbers:

hydrogen.ns.hetzner.com points to: 2a01:4f8:0:1::add:1098 and 213.133.100.98

oxygen.ns.hetzner.com points to: 2a01:4f8:0:1::add:2992 and 88.198.229.192

helium.ns.hetzner.de points to: 2001:67c:192c::add:5 and 193.47.99.5

Mail Servers

z-com.de is handled by a single mail server, mail.z-com.de.

mail.z-com.de points to a single IP: 176.9.50.37.