schaefer-personal.net - robtex.com

schaefer-personal.net

DNSSEC⚠️ Not signed
A2a01:4f8:d0a:6171::2🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK
PTRdedi4352.your-server.de
A136.243.127.209🇩🇪 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
MXmail.schaefer-personal.net ⭐
A2a01:4f8:d0a:6171::2🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK
PTRdedi4352.your-server.de
A136.243.127.209🇩🇪 Hetzner136.243.0.0/16 HETZNER-RZ-BLK-ERX3
PTRdedi4352.your-server.de
TXTv=spf1 +a +mx ?all
SOAns1.your-server.depostmaster@your-server.de 2026-03-30 #0

net

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1776189697

Subdomains

mail.schaefer-personal.net

Same first word

schaefer-personal.net

DNS History

11 records (6 active, 5 former)

201820192020202120222023202420252026NSns.second-ns.comns1.your-server.dens3.second-ns.dens1.hans.hosteurope.dens2.hans.hosteurope.deMXmail.schaefer-personal.netmx0.schaefer-personal.netA136.243.127.2092a01:4f8:d0a:6171::22a01:488:42:1000:50ed:859e:ffed:574080.237.133.158
●NSns.second-ns.com2026-02-19 → 2026-04-14 · 3 obs
○ 2018-06-09 02:52:22
● 2026-02-19 23:15:02
● 2026-04-14 18:15:08
○NSns1.hans.hosteurope.de2017-01-03 → 2018-06-09 · 4 obs
● 2017-01-03 10:42:08
● 2018-06-09 02:52:22
○ 2026-02-19 23:15:02
○ 2026-04-14 18:15:08
●NSns1.your-server.de2026-02-19 → 2026-04-14 · 3 obs
○ 2018-06-09 02:52:22
● 2026-02-19 23:15:02
● 2026-04-14 18:15:08
○NSns2.hans.hosteurope.de2017-01-03 → 2018-06-09 · 4 obs
● 2017-01-03 10:42:08
● 2018-06-09 02:52:22
○ 2026-02-19 23:15:02
○ 2026-04-14 18:15:08
●NSns3.second-ns.de2026-02-19 → 2026-04-14 · 3 obs
○ 2018-06-09 02:52:22
● 2026-02-19 23:15:02
● 2026-04-14 18:15:08
●MXmail.schaefer-personal.net2026-02-19 → 2026-04-14 · 3 obs
○ 2018-06-09 02:52:22
● 2026-02-19 23:15:02
● 2026-04-14 18:15:08
○MXmx0.schaefer-personal.net2017-01-03 → 2018-06-09 · 4 obs
● 2017-01-03 10:42:08
● 2018-06-09 02:52:22
○ 2026-02-19 23:15:02
○ 2026-04-14 18:15:08
●A136.243.127.2092026-02-19 → 2026-04-14 · 3 obs
○ 2018-06-09 02:52:22
● 2026-02-19 23:15:02
● 2026-04-14 18:15:08
○A2a01:488:42:1000:50ed:859e:ffed:57402017-01-03 → 2018-06-09 · 4 obs
● 2017-01-03 10:42:08
● 2018-06-09 02:52:22
○ 2026-02-19 23:15:02
○ 2026-04-14 18:15:08
●A2a01:4f8:d0a:6171::22026-02-19 → 2026-04-14 · 3 obs
○ 2018-06-09 02:52:22
● 2026-02-19 23:15:02
● 2026-04-14 18:15:08
○A80.237.133.1582017-01-03 → 2018-06-09 · 4 obs
● 2017-01-03 10:42:08
● 2018-06-09 02:52:22
○ 2026-02-19 23:15:02
○ 2026-04-14 18:15:08

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
neta.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
schaefer-personal.netns1.your-server.de, ns.second-ns.com, ns3.second-ns.de-

✅ Authoritative Response

Server:213.133.100.102

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for schaefer-personal.net (unsigned zone)

⏱️ Timing

Total: 339ms | Queries: -

📄 Records

TypeCountSample Data
A1136.243.127.209
AAAA12a01:4f8:d0a:6171::2
NS3ns.second-ns.com, ns1.your-server.de...
MX1mail.schaefer-personal.net (pri: 10)
TXT1v=spf1 +a +mx ?all
SOA1ns1.your-server.de postmaster.your-serve

Analysis

Hierarchy

schaefer-personal.net is a parent of mail.schaefer-personal.net.

IP Addresses

schaefer-personal.net points to two IP numbers: 2a01:4f8:d0a:6171::2 and 136.243.127.209.

Other host names such as www.coastspas.de, svw-online.de, ar-kon.de, mail.dalina.de and menger-pflanzen.de share IP numbers with schaefer-personal.net.

Name Servers

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

At least part of the name servers for schaefer-personal.net are shared with other domains, for instance 115.99.91.in-addr.arpa, 4.7.2.c.2.1.0.c.8.f.4.0.1.0.a.2.ip6.arpa, manjana.info, bpview.org and celluloid.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

The mail server for schaefer-personal.net is mail.schaefer-personal.net.

Hostname mail.schaefer-personal.net resolves to two IPs: 2a01:4f8:d0a:6171::2 and 136.243.127.209.