arc2lab.de - robtex.com

arc2lab.de

DNSSEC⚠️ Not signed
A2a01:4f8:d0a:6101::2🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK
PTRwww470.your-server.de
A136.243.165.58🇩🇪 Hetzner136.243.0.0/16 HETZNER-RZ-BLK-ERX3
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
MXwww470.your-server.de ⭐
A2a01:4f8:d0a:6101::2🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK
PTRwww470.your-server.de
A136.243.165.58🇩🇪 Hetzner136.243.0.0/16 HETZNER-RZ-BLK-ERX3
PTRwww470.your-server.de
TXTv=spf1 +a +mx ?all
SOAns1.your-server.depostmaster@your-server.de 2026-02-17 #1

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=1771291602

DNS History

12 records (6 active, 6 former)

20162017201820192020202120222023202420252026NSns.second-ns.comns1.your-server.dens3.second-ns.dens.namespace4you.dens2.namespace4you.deMXwww470.your-server.demxlb.ispgateway.deA136.243.165.582a01:4f8:d0a:6101::2185.21.102.2092a00:1158:0:300:b7b::12a00:1158:1000:300::4d1
○NSns.namespace4you.de2015-07-14 → 2017-04-24 · 3 obs
● 2015-07-14 21:16:58
● 2017-04-24 00:40:30
○ 2026-02-25 10:25:06
●NSns.second-ns.com2026-02-25 → 2026-02-25 · 2 obs
○ 2017-04-24 00:40:30
● 2026-02-25 10:25:06
●NSns1.your-server.de2026-02-25 → 2026-02-25 · 2 obs
○ 2017-04-24 00:40:30
● 2026-02-25 10:25:06
○NSns2.namespace4you.de2015-07-14 → 2017-04-24 · 3 obs
● 2015-07-14 21:16:58
● 2017-04-24 00:40:30
○ 2026-02-25 10:25:06
●NSns3.second-ns.de2026-02-25 → 2026-02-25 · 2 obs
○ 2017-04-24 00:40:30
● 2026-02-25 10:25:06
○MXmxlb.ispgateway.de2015-07-14 → 2017-04-24 · 3 obs
● 2015-07-14 21:16:58
● 2017-04-24 00:40:30
○ 2026-02-25 10:25:06
●MXwww470.your-server.de2026-02-25 → 2026-02-25 · 2 obs
○ 2017-04-24 00:40:30
● 2026-02-25 10:25:06
●A136.243.165.582026-02-25 → 2026-02-25 · 2 obs
○ 2017-04-24 00:40:30
● 2026-02-25 10:25:06
○A185.21.102.2092015-07-14 → 2017-04-24 · 3 obs
● 2015-07-14 21:16:58
● 2017-04-24 00:40:30
○ 2026-02-25 10:25:06
○A2a00:1158:0:300:b7b::12015-07-14 → 2016-04-30 · 4 obs
● 2015-07-14 21:16:58
● 2016-04-30 12:59:06
○ 2017-04-24 00:40:30
○ 2026-02-25 10:25:06
○A2a00:1158:1000:300::4d12017-04-24 → 2017-04-24 · 3 obs
○ 2016-04-30 12:59:06
● 2017-04-24 00:40:30
○ 2026-02-25 10:25:06
●A2a01:4f8:d0a:6101::22026-02-25 → 2026-02-25 · 2 obs
○ 2017-04-24 00:40:30
● 2026-02-25 10:25:06

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
arc2lab.dens1.your-server.de, ns3.second-ns.de, ns.second-ns.com-

✅ Authoritative Response

Server: 213.133.100.102

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for arc2lab.de (unsigned zone)

⏱️ Timing

Total: 267ms | Queries: -

📄 Records

TypeCountSample Data
A1136.243.165.58
AAAA12a01:4f8:d0a:6101::2
NS3ns1.your-server.de, ns3.second-ns.de...
MX1www470.your-server.de (pri: 10)
TXT1v=spf1 +a +mx ?all
SOA1ns1.your-server.de postmaster.your-serve

AI analysis

Two IP numbers are pointed to by arc2lab.de: 2a01:4f8:d0a:6101::2 and 136.243.165.58.

other host names include riese-concept.com, mail.traumvilla24.com, awut.at, dapj.com and www.hamburgische-notarkammer.de; they share IP numbers with arc2lab.de.

arc2lab.de is delegated to three name servers ns.second-ns.com, ns3.second-ns.de and ns1.your-server.de.

arc2lab.de at least partially shares name servers with other domains, for instance 249.99.91.clients.your-server.de, cc-medientraining.de, 5.9.5.2.c.1.c.1.8.f.4.0.1.0.a.2.ip6.arpa, 0.0.0.0.0.0.0.4.2.5.1.1.6.0.1.8.f.4.0.1.0.a.2.ip6.arpa and 9.e.d.4.0.1.0.c.8.f.4.0.1.0.a.2.ip6.arpa.

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.

arc2lab.de is handled by a single mail server, www470.your-server.de.

arc2lab.de uses the same mail server setup as other domains, for instance my-gep.de, fdp-reutlingen.de, suchsland-optik.de, domany.org and drpascher.de.

arc2lab.de shares at least some mail servers with other domains, for instance calysto-marketing.at.

www470.your-server.de resolves to two IPs: 2a01:4f8:d0a:6101::2 and 136.243.165.58.