thorsten-schaefer.com - robtex.com

thorsten-schaefer.com

DNSSEC🔒 Signed (DS record present)
A2a01:4f8:210:4141::2🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK
PTRtalax.schfr.de
A148.251.137.66🇩🇪 Hetzner148.251.0.0/16 HETZNER-RZ-BLK-ERX2
NSns1.schfr.de ⭐
A95.130.16.246🇩🇪 INETWIRE-AS95.130.16.0/21 Key-Systems GmbH / PartnerGate Liebherrstr. 22 80538 Muenchen, Germany
PTRdns.dns1.de
NSns2.schfr.de
A95.130.17.218🇩🇪 INETWIRE-AS95.130.17.0/24 InterNetWire Communications GmbH Wilhelm-Wagenfeld-Str. 16 80807 Muenchen
PTRdns.dns2.de
NSns3.schfr.de
A217.146.22.194🇩🇪 ANEXIA217.146.22.0/24 Anexia DE - Frankfurt
PTRdns.dns3.de
NSns4.schfr.de
A144.76.91.137🇩🇪 Hetzner144.76.0.0/16 HETZNER-RZ-BLK-ERX1
PTRdns.dns4.de
MXmail.tsc-secure.de ⭐
A81.28.224.26🇩🇪 SCALEUP81.28.224.0/21 Route object for 81.28.224.0/21
PTRmx1.mail.vrmd.de
A81.28.224.27🇩🇪 SCALEUP81.28.224.0/21 Route object for 81.28.224.0/21
PTRmx2.mail.vrmd.de
TXTv=spf1 include:_spf.default.schfr.de -all
TXTgoogle-site-verification=0YeSCsZ6W_f5JrXDkEH2DTbCxLJU5ZAsupM-ZA4o7Yw
SOAns1.schfr.dehostmaster@internetwire.de 2026-02-26 #1

com

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=1774680577
🔒 HSTS Preload (+subdomains)
WOT: UNKNOWN (66/100)

Same first word

thorsten-schaefer.com
thorsten-schaefer.de
thorsten-schaefer.net

DNS History

14 records (7 active, 7 former)

20162017201820192020202120222023202420252026NSns1.schfr.dens2.schfr.dens3.schfr.dens4.schfr.dens.namespace4you.dens1.tsc-secure.dens2.namespace4you.dens2.tsc-secure.deMXmail.tsc-secure.demxlb.ispgateway.deA148.251.137.662a01:4f8:210:4141::2134.119.21.50134.119.38.56
○NSns.namespace4you.de2015-08-11 → 2016-03-04 · 4 obs
● 2015-08-11 03:19:08
● 2016-03-04 06:33:38
○ 2016-07-01 21:29:36
○ 2026-03-28 06:50:28
●NSns1.schfr.de2026-02-19 → 2026-03-28 · 3 obs
○ 2017-03-25 11:01:04
● 2026-02-19 14:43:06
● 2026-03-28 06:50:28
○NSns1.tsc-secure.de2016-07-01 → 2017-03-25 · 5 obs
○ 2016-03-04 06:33:38
● 2016-07-01 21:29:36
● 2017-03-25 11:01:04
○ 2026-02-19 14:43:06
○ 2026-03-28 06:50:28
○NSns2.namespace4you.de2015-08-11 → 2016-03-04 · 4 obs
● 2015-08-11 03:19:08
● 2016-03-04 06:33:38
○ 2016-07-01 21:29:36
○ 2026-03-28 06:50:28
●NSns2.schfr.de2026-02-19 → 2026-03-28 · 3 obs
○ 2017-03-25 11:01:04
● 2026-02-19 14:43:06
● 2026-03-28 06:50:28
○NSns2.tsc-secure.de2016-07-01 → 2017-03-25 · 5 obs
○ 2016-03-04 06:33:38
● 2016-07-01 21:29:36
● 2017-03-25 11:01:04
○ 2026-02-19 14:43:06
○ 2026-03-28 06:50:28
●NSns3.schfr.de2026-02-19 → 2026-03-28 · 3 obs
○ 2017-03-25 11:01:04
● 2026-02-19 14:43:06
● 2026-03-28 06:50:28
●NSns4.schfr.de2026-02-19 → 2026-03-28 · 3 obs
○ 2017-03-25 11:01:04
● 2026-02-19 14:43:06
● 2026-03-28 06:50:28
●MXmail.tsc-secure.de2016-07-01 → 2026-03-28 · 3 obs
○ 2016-03-04 06:33:38
● 2016-07-01 21:29:36
● 2026-03-28 06:50:28
○MXmxlb.ispgateway.de2015-08-11 → 2016-03-04 · 4 obs
● 2015-08-11 03:19:08
● 2016-03-04 06:33:38
○ 2016-07-01 21:29:36
○ 2026-03-28 06:50:28
○A134.119.21.502016-07-01 → 2017-03-25 · 5 obs
○ 2016-03-04 06:33:38
● 2016-07-01 21:29:36
● 2017-03-25 11:01:04
○ 2026-02-19 14:43:06
○ 2026-03-28 06:50:28
○A134.119.38.562015-08-11 → 2016-03-04 · 4 obs
● 2015-08-11 03:19:08
● 2016-03-04 06:33:38
○ 2016-07-01 21:29:36
○ 2026-03-28 06:50:28
●A148.251.137.662026-02-19 → 2026-03-28 · 3 obs
○ 2017-03-25 11:01:04
● 2026-02-19 14:43:06
● 2026-03-28 06:50:28
●A2a01:4f8:210:4141::22026-02-19 → 2026-03-28 · 3 obs
○ 2017-03-25 11:01:04
● 2026-02-19 14:43:06
● 2026-03-28 06:50:28

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comh.gtld-servers.net, d.gtld-servers.net, j.gtld-servers.net, c.gtld-servers.net...-
thorsten-schaefer.comns4.schfr.de, ns2.schfr.de, ns1.schfr.de, ns3.schfr.de-

✅ Authoritative Response

Server:144.76.91.137

NS records: ns4.schfr.de, ns2.schfr.de, ns1.schfr.de, ns3.schfr.de

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 2339ms | Queries: -

📄 Records

TypeCountSample Data
A1148.251.137.66
AAAA12a01:4f8:210:4141::2
NS4ns3.schfr.de, ns2.schfr.de...
MX1mail.tsc-secure.de (pri: 10)
TXT2v=spf1 include:_spf.default.schfr.de -al, google-site-verification=0YeSCsZ6W_f5JrX
SOA1ns1.schfr.de hostmaster.internetwire.de

Analysis

IP Addresses

thorsten-schaefer.com points to two IP numbers: 2a01:4f8:210:4141::2 and 148.251.137.66.

Other host names such as talax.schfr.de, ikt-institut.ch, bekompetent.ch, shiatsu-institut.ch and www.bekompetent.ch share IPs with thorsten-schaefer.com.

Name Servers

thorsten-schaefer.com is delegated to four name servers: ns1.schfr.de, ns2.schfr.de, ns3.schfr.de and ns4.schfr.de.

thorsten-schaefer.com at least partially shares name servers with other domains, for example milano.lighting, esi-shop.de, stf-media.eu, leuchtenberater.de and milanolicht.de.

Host names with one IP number:

ns1.schfr.de points to: 95.130.16.246

ns2.schfr.de points to: 95.130.17.218

ns3.schfr.de points to: 217.146.22.194

ns4.schfr.de points to: 144.76.91.137

Mail Servers

The mail.tsc-secure.de mail server handles thorsten-schaefer.com.

thorsten-schaefer.com shares the same mail server setup as other domains, including ikt-institut.ch, bekompetent.ch, stf-media.de, bc-hellenen.de and gyro-flights.de.

mail.tsc-secure.de points to two IP numbers: 81.28.224.26 and 81.28.224.27.