sailtraining.de - robtex.com

sailtraining.de

DNSSEC⚠️ Not signed
A149.233.9.50🇩🇪 ESHELTER149.233.0.0/19 E-shelter
PTRmx.werk21system.de
NSns1.werk21system.de ⭐
A149.233.9.125🇩🇪 ESHELTER149.233.0.0/19 E-shelter
PTRs112-125.werk21system.de
NSns.werk21system.de
A149.233.9.47🇩🇪 ESHELTER149.233.0.0/19 E-shelter
PTRmailout.foodwatch.de
NSns2.werk21system.de
A49.13.240.49🇩🇪 Hetzner49.13.0.0/16 HETZNER-DC
PTRgw-fsn.werk21system.de
NSns3.werk21system.de
A91.216.245.193🇩🇪 IP-PROJECTS91.216.245.0/24 IP-Routing by www.ip-projects.de
PTRs512-002.werk21system.de
MXmx3.werk21system.de ⭐
A91.216.245.166🇩🇪 IP-PROJECTS91.216.245.0/24 IP-Routing by www.ip-projects.de
PTRmx3.werk21system.de
MXmx4.werk21system.de(20)
A78.46.128.86🇩🇪 Hetzner78.46.0.0/15 HETZNER-RZ-NBG-BLK5
PTRmx4.werk21system.de
TXTv=spf1 mx a include:spf1.werk21system.de ~all
SOAns.werk21system.dehostmaster@werk21.de 2025-12-14 #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=1777040160
WOT: SAFE (62/100)

Subdomains

www.sailtraining.de

Same first word

sailtraining.cn
sailtraining.cz
sailtraining.be
sailtraining.com
sailtraining.tv
sailtraining.de
sailtraining.org
sailtraining.us
sailtraining.es

Similar names

italianrings.net

DNS History

15 records (7 active, 8 former)

20162017201820192020202120222023202420252026NSns.werk21system.dens1.werk21system.dens2.werk21system.dens3.werk21system.dens.4ever.dens2.oerks.netMXmx3.werk21system.demx4.werk21system.deaws.oerks.netmail.sailtraining.demx.4ever.dewebmail.oerks.deA149.233.9.50164.177.170.50217.70.128.50
○NSns.4ever.de2015-06-02 → 2015-06-02 · 3 obs
● 2015-06-02 11:05:22
○ 2015-10-19 03:13:24
○ 2026-04-24 14:23:20
●NSns.werk21system.de2015-10-19 → 2026-04-24 · 3 obs
○ 2015-06-02 11:05:22
● 2015-10-19 03:13:24
● 2026-04-24 14:23:20
●NSns1.werk21system.de2026-03-16 → 2026-04-24 · 3 obs
○ 2015-10-19 03:13:24
● 2026-03-16 04:41:48
● 2026-04-24 14:23:20
○NSns2.oerks.net2015-06-02 → 2015-06-02 · 3 obs
● 2015-06-02 11:05:22
○ 2015-10-19 03:13:24
○ 2026-04-24 14:23:20
●NSns2.werk21system.de2015-10-19 → 2026-04-24 · 3 obs
○ 2015-06-02 11:05:22
● 2015-10-19 03:13:24
● 2026-04-24 14:23:20
●NSns3.werk21system.de2015-10-19 → 2026-04-24 · 3 obs
○ 2015-06-02 11:05:22
● 2015-10-19 03:13:24
● 2026-04-24 14:23:20
○MXaws.oerks.net2015-06-02 → 2015-06-02 · 3 obs
● 2015-06-02 11:05:22
○ 2015-10-19 03:13:24
○ 2026-04-24 14:23:20
○MXmail.sailtraining.de2015-06-02 → 2015-06-02 · 3 obs
● 2015-06-02 11:05:22
○ 2015-10-19 03:13:24
○ 2026-04-24 14:23:20
○MXmx.4ever.de2015-06-02 → 2015-06-02 · 3 obs
● 2015-06-02 11:05:22
○ 2015-10-19 03:13:24
○ 2026-04-24 14:23:20
●MXmx3.werk21system.de2015-10-19 → 2026-04-24 · 3 obs
○ 2015-06-02 11:05:22
● 2015-10-19 03:13:24
● 2026-04-24 14:23:20
●MXmx4.werk21system.de2015-10-19 → 2026-04-24 · 3 obs
○ 2015-06-02 11:05:22
● 2015-10-19 03:13:24
● 2026-04-24 14:23:20
○MXwebmail.oerks.de2015-06-02 → 2015-06-02 · 3 obs
● 2015-06-02 11:05:22
○ 2015-10-19 03:13:24
○ 2026-04-24 14:23:20
●A149.233.9.502026-03-16 → 2026-04-24 · 3 obs
○ 2017-04-09 08:28:58
● 2026-03-16 04:41:48
● 2026-04-24 14:23:20
○A164.177.170.502015-06-02 → 2015-06-02 · 3 obs
● 2015-06-02 11:05:22
○ 2015-10-19 03:13:24
○ 2026-04-24 14:23:20
○A217.70.128.502015-10-19 → 2017-04-09 · 5 obs
○ 2015-06-02 11:05:22
● 2015-10-19 03:13:24
● 2017-04-09 08:28:58
○ 2026-03-16 04:41:48
○ 2026-04-24 14:23:20

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
dea.nic.de, f.nic.de, z.nic.de-
sailtraining.dens2.werk21system.de, ns3.werk21system.de, ns1.werk21system.de3 records

✅ Authoritative Response

Server:149.233.9.125

NS records: ns2.werk21system.de, ns3.werk21system.de, ns1.werk21system.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sailtraining.de (unsigned zone)

⏱️ Timing

Total: 796ms | Queries: -

📄 Records

TypeCountSample Data
A1149.233.9.50
NS3ns3.werk21system.de, ns1.werk21system.de...
MX2mx4.werk21system.de (pri: 20), mx3.werk21system.de (pri: 10)
TXT1v=spf1 mx a include:spf1.werk21system.de
SOA1ns.werk21system.de hostmaster.werk21.de

📌 Glue Records Collected

Total: 3

Out-of-bailiwick: 3 (ns3.werk21system.de, ns2.werk21system.de, ns1.werk21system.de)

Analysis

Hierarchy

www.sailtraining.de is a child of sailtraining.de.

IP Addresses

sailtraining.de resolves to one IP number: 149.233.9.50.

Other host names, for instance roald-amundsen.info, llas.de, entwicklungswege.info, schulmedia.de and entwicklungswege.net share IP numbers with sailtraining.de.

Name Servers

sailtraining.de delegates to four name servers: ns1.werk21system.de, ns2.werk21system.de, ns3.werk21system.de and ns.werk21system.de.

sailtraining.de at least partially shares name servers with other domains, including naturfreundehaus.org, spd-darmstadt.de, jugendkommunikation.info, privatzimmer-hohen-neuendorf.de and adressreader.net.

Host names with one IP number:

ns1.werk21system.de points to 149.233.9.125; ns2.werk21system.de points to 49.13.240.49; ns3.werk21system.de points to 91.216.245.193; ns.werk21system.de points to 149.233.9.47.

Mail Servers

sailtraining.de is served by two mail servers mx3.werk21system.de and mx4.werk21system.de.

sailtraining.de shares the same mail server setup as other domains, for instance privatzimmer-hohen-neuendorf.de, adressreader.net, naturfreunde-ffm.de, karsten-wenzlaff.de and adressreader.org.

sailtraining.de shares at least some mail servers with other domains, for example filmportal.de, ganztaegig-lernen.org, naturfreundehaeuser.com, tic-berlin.de and natura-trails.de.

Host names with a single IP address: mx3.werk21system.de points to 91.216.245.166; mx4.werk21system.de points to 78.46.128.86.