cyberzert.de - robtex.com

cyberzert.de

DNSSEC⚠️ Not signed
A213.133.104.4🇩🇪 Hetzner213.133.96.0/19 HETZNER-RZ-NBG-BLK1
PTRwww4.your-server.de
NSns1.your-server.de ⭐
A2a01:4f8:0:1::5ddc:1🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK
PTRns1.your-server.de
A213.133.100.102🇩🇪 Hetzner213.133.96.0/19 HETZNER-RZ-NBG-BLK1
PTRns1.your-server.de
NSns.second-ns.com
A2a01:4f8:0:a101::b:1🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK
PTRns.second-ns.com
A213.239.204.242🇩🇪 Hetzner213.239.192.0/18 HETZNER-RZ-NBG-BLK2
PTRns.second-ns.com
NSns3.second-ns.de
A2001:67c:192c::add:b3🇩🇪 NORIS-NETWORK2001:67c:192c::/48
PTRns3.second-ns.de
A193.47.99.4🇩🇪 NORIS-NETWORK193.47.99.0/24
PTRns3.second-ns.de
MXwww4.your-server.de ⭐
A2a01:4f8:d0a:27bd::2🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK
PTRwww4.your-server.de
A88.198.219.246🇩🇪 Hetzner88.198.0.0/16 HETZNER-RZ-NBG-BLK4
PTRwww4.your-server.de
TXTv=spf1 +a +mx ?all
SOAns1.your-server.depostmaster@your-server.de 2025-12-12 #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=1777080397

Same first word

cyberzert.de

DNS History

5 records (5 active, 0 former)

NSns.second-ns.comns1.your-server.dens3.second-ns.deMXwww4.your-server.deA213.133.104.4
●NSns.second-ns.com2026-02-26 → 2026-04-25 · 2 obs
● 2026-02-26 20:12:10
● 2026-04-25 01:29:00
●NSns1.your-server.de2026-02-26 → 2026-04-25 · 2 obs
● 2026-02-26 20:12:10
● 2026-04-25 01:29:00
●NSns3.second-ns.de2026-02-26 → 2026-04-25 · 2 obs
● 2026-02-26 20:12:10
● 2026-04-25 01:29:00
●MXwww4.your-server.de2026-02-26 → 2026-04-25 · 2 obs
● 2026-02-26 20:12:10
● 2026-04-25 01:29:00
●A213.133.104.42026-02-26 → 2026-04-25 · 2 obs
● 2026-02-26 20:12:10
● 2026-04-25 01:29:00

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
dea.nic.de, f.nic.de, z.nic.de-
cyberzert.dens.second-ns.com, ns1.your-server.de, ns3.second-ns.de4 records

✅ Authoritative Response

Server:213.239.204.242

NS records: ns.second-ns.com, ns1.your-server.de, ns3.second-ns.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cyberzert.de (unsigned zone)

⏱️ Timing

Total: 3684ms | Queries: -

📄 Records

TypeCountSample Data
A1213.133.104.4
NS3ns1.your-server.de, ns3.second-ns.de...
MX1www4.your-server.de (pri: 10)
TXT1v=spf1 +a +mx ?all
SOA1ns1.your-server.de postmaster.your-serve

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns3.second-ns.de, ns1.your-server.de, ns3.second-ns.de...)

Analysis

IP Addresses

cyberzert.de points to a single IP: 213.133.104.4.

Other host names, for instance tunes4friends.com, mail.xepis.eu, bm-turbosystem.net, mail.pillenspiegel.com and mail.xn--strker-als-hepatitis-c-14b.de share IP numbers with cyberzert.de.

Name Servers

cyberzert.de is delegated to three name servers: ns.second-ns.com, ns3.second-ns.de and ns1.your-server.de.

cyberzert.de at least partially shares its name servers with other domains, for instance 3.9.0.0.1.0.2.0.8.f.4.0.1.0.a.2.ip6.arpa, 193.199.138.clients.your-server.de, steigerwald-gardens.de, dental-germany.com and viavelo.de.

Host names with two IP numbers:

ns.second-ns.com points to: 2a01:4f8:0:a101::b:1 and 213.239.204.242.

ns3.second-ns.de points to: 2001:67c:192c::add:b3 and 193.47.99.4.

ns1.your-server.de points to: 2a01:4f8:0:1::5ddc:1 and 213.133.100.102.

Mail Servers

cyberzert.de is served by a single mail server, www4.your-server.de.

cyberzert.de uses the same mail server setup as other domains such as one-bath.net, go4lean.com, live-umfrage.de, blue-ant.it and cxcoparts.de.

cyberzert.de shares some mail servers with other domains at least partially, for example xarhost.eu.

Hostname www4.your-server.de resolves to two IPs: 2a01:4f8:d0a:27bd::2 and 88.198.219.246.