gert1.de - robtex.com

gert1.de

DNSSEC⚠️ Not signed
A2a01:4f8:d0a:52e6::2🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK
PTRwww430.your-server.de
A78.46.155.239🇩🇪 Hetzner78.46.0.0/15 HETZNER-RZ-NBG-BLK5
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
MXmail.gert1.de ⭐
A2a01:4f8:d0a:52e6::2🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK
PTRwww430.your-server.de
A78.46.155.239🇩🇪 Hetzner78.46.0.0/15 HETZNER-RZ-NBG-BLK5
PTRwww430.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=1785967412

Subdomains

mail.gert1.de

Same first word

gert1.de

Similar names

treg1.com

DNS History

11 records (6 active, 5 former)

20162017201820192020202120222023202420252026NSns.second-ns.comns1.your-server.dens3.second-ns.dens65.1und1.dens66.1und1.deMXmail.gert1.demx00.kundenserver.demx01.kundenserver.deA2a01:4f8:d0a:52e6::278.46.155.23982.165.57.247
●NSns.second-ns.com2026-02-17 → 2026-08-05 · 3 obs
○ 2017-03-28 02:12:40
● 2026-02-17 11:41:12
● 2026-08-05 22:11:22
●NSns1.your-server.de2026-02-17 → 2026-08-05 · 3 obs
○ 2017-03-28 02:12:40
● 2026-02-17 11:41:12
● 2026-08-05 22:11:22
●NSns3.second-ns.de2026-02-17 → 2026-08-05 · 3 obs
○ 2017-03-28 02:12:40
● 2026-02-17 11:41:12
● 2026-08-05 22:11:22
○NSns65.1und1.de2015-08-13 → 2016-04-07 · 4 obs
● 2015-08-13 15:53:02
● 2016-04-07 20:43:36
○ 2017-03-28 02:12:40
○ 2026-08-05 22:11:22
○NSns66.1und1.de2015-08-13 → 2016-04-07 · 4 obs
● 2015-08-13 15:53:02
● 2016-04-07 20:43:36
○ 2017-03-28 02:12:40
○ 2026-08-05 22:11:22
●MXmail.gert1.de2026-02-17 → 2026-08-05 · 3 obs
○ 2017-03-28 02:12:40
● 2026-02-17 11:41:12
● 2026-08-05 22:11:22
○MXmx00.kundenserver.de2015-08-13 → 2016-04-07 · 4 obs
● 2015-08-13 15:53:02
● 2016-04-07 20:43:36
○ 2017-03-28 02:12:40
○ 2026-08-05 22:11:22
○MXmx01.kundenserver.de2015-08-13 → 2016-04-07 · 4 obs
● 2015-08-13 15:53:02
● 2016-04-07 20:43:36
○ 2017-03-28 02:12:40
○ 2026-08-05 22:11:22
●A2a01:4f8:d0a:52e6::22026-02-17 → 2026-08-05 · 3 obs
○ 2017-03-28 02:12:40
● 2026-02-17 11:41:12
● 2026-08-05 22:11:22
●A78.46.155.2392026-02-17 → 2026-08-05 · 3 obs
○ 2017-03-28 02:12:40
● 2026-02-17 11:41:12
● 2026-08-05 22:11:22
○A82.165.57.2472015-08-13 → 2016-04-07 · 4 obs
● 2015-08-13 15:53:02
● 2016-04-07 20:43:36
○ 2017-03-28 02:12:40
○ 2026-08-05 22:11:22

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
def.nic.de, a.nic.de, z.nic.de-
gert1.dens3.second-ns.de, ns1.your-server.de, ns.second-ns.com4 records

✅ Authoritative Response

Server:213.133.100.102

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for gert1.de (unsigned zone)

⏱️ Timing

Total: 921ms | Queries: -

📄 Records

TypeCountSample Data
A178.46.155.239
AAAA12a01:4f8:d0a:52e6::2
NS3ns.second-ns.com, ns1.your-server.de...
MX1mail.gert1.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

Hierarchy

The domain mail.gert1.de falls under the parent gert1.de.

IP Addresses

gert1.de has two IP addresses: 78.46.155.239 and 2a01:4f8:d0a:52e6::2

friedrich-richard-goehler.de, mail.bauschulte.de, chrmedia.ro and two other host names share IP numbers with gert1.de.

Name Servers

gert1.de is served by three name servers: ns.second-ns.com, ns3.second-ns.de and ns1.your-server.de.

At least some of gert1.de's name servers are shared with other domains, for example kompetenz-landkarte.com, emlix.eu, 1.d.d.5.0.1.0.c.8.f.4.0.1.0.a.2.ip6.arpa and two more.

The hostnames ns.second-ns.com, ns3.second-ns.de and ns1.your-server.de each direct to two IP addresses — ns.second-ns.com to 213.239.204.242 and 2a01:4f8:0:a101::b:1, ns3.second-ns.de to 193.47.99.4 and 2001:67c:192c::add:b3, and ns1.your-server.de to 213.133.100.102 and 2a01:4f8:0:1::5ddc:1.

Mail Servers

Mail for gert1.de is handled by a single mail server, mail.gert1.de.

mail.gert1.de directs to two IP numbers, 78.46.155.239 and 2a01:4f8:d0a:52e6::2.