b17.de - robtex.com

b17.de

DNSSEC⚠️ Not signed
A185.242.115.122🇩🇪 IP-PROJECTS185.242.115.0/24 IP-Routing by www.ip-projects.de
PTRcloud1-vm122.ipp.de-serv.de
NSodin.domainsystem.info ⭐
A2a02:4c00:0:8000::2🇩🇪 NCORE-AS2a02:4c00::/40 HKN GmbH Am Rheintor 7 D-47829 Krefeld Germany
PTRodin.dnsnodes.eu
A2a02:4c00:0:8000::5🇩🇪 NCORE-AS2a02:4c00::/40 HKN GmbH Am Rheintor 7 D-47829 Krefeld Germany
PTRodin.dnsnodes.eu
A213.9.14.107🇩🇪 NCORE-AS213.9.0.0/17 HKN GmbH Hochstadenstr. 5 D-47829 Krefeld Germany
A213.9.44.85🇩🇪 NCORE-AS213.9.0.0/17 HKN GmbH Hochstadenstr. 5 D-47829 Krefeld Germany
NSfrigg.domainsystem.info
A2a02:20a8:a000:4::2🇩🇪 Equinix2a02:20a8::/32 Frankfurt
PTRfrigg.dnsnodes.com
A217.79.214.245🇩🇪 Equinix217.79.208.0/20 Frankfurt
NSthor.domainsystem.info
A2a02:20a8:a000:4::53🇩🇪 Equinix2a02:20a8::/32 Frankfurt
PTRthor.dnsnodes.eu
A217.79.214.253🇩🇪 Equinix217.79.208.0/20 Frankfurt
MXmail.b17.de ⭐
A185.242.115.122🇩🇪 IP-PROJECTS185.242.115.0/24 IP-Routing by www.ip-projects.de
PTRcloud1-vm122.ipp.de-serv.de
TXTv=spf1 a mx include:spf.ws.de-serv.de -all
SOAodin.domainsystem.infohostmaster@domainsystem.info 2025-08-19 #6

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

Subdomains

mail.b17.de

Same first word

b17.ru
b17.fr
b17.pro
b17.at
b17.am
b17.net
b17.com
b17.hu
b17.co
b17.lu
b17.jp
b17.be
b17.net.pl
b17.de
b17.blob.core.windows.net
b17.in
b17.kz
b17.org
b17.ch

Similar names

17b.dk
b71.net
17b.net
1b7.de
7b1.nl
17b.ru
7b1.net
71b.org
b71.com
17b.com
7b1.com
b71.fo
b71.be
1b7.com
71b.com

DNS History

29 records (5 active, 24 former)

20162017201820192020202120222023202420252026NSfrigg.domainsystem.infoodin.domainsystem.infothor.domainsystem.infodns.typo3server.comns-de.1and1-dns.bizns-de.1and1-dns.comns-de.1and1-dns.dens-de.1and1-dns.orgns1.parkingcrew.netns1.sedoparking.comns2.parkingcrew.netns2.sedoparking.comns2.typo3server.comns3.dnsmittwald.deMXmail.b17.demail.h-email.netmail.nickstel.commx00.kundenserver.demx01.kundenserver.demx1.agenturserver.demx2.agenturserver.demx3.agenturserver.demx4.agenturserver.deA185.242.115.122185.53.177.9188.94.254.702001:8d8:1001:6009:74f9:75be:dbb6:a000212.227.247.1472.52.4.91
○NSdns.typo3server.com2018-09-21 → 2018-09-21 · 4 obs
○ 2017-02-02 06:42:38
● 2018-09-21 04:20:36
○ 2026-03-01 12:58:46
○ 2026-03-14 05:28:58
●NSfrigg.domainsystem.info2026-03-01 → 2026-03-14 · 3 obs
○ 2018-09-21 04:20:36
● 2026-03-01 12:58:46
● 2026-03-14 05:28:58
○NSns-de.1and1-dns.biz2016-04-19 → 2017-02-02 · 5 obs
○ 2016-01-27 21:20:48
● 2016-04-19 05:02:42
● 2017-02-02 06:42:38
○ 2018-09-21 04:20:36
○ 2026-03-14 05:28:58
○NSns-de.1and1-dns.com2016-04-19 → 2017-02-02 · 5 obs
○ 2016-01-27 21:20:48
● 2016-04-19 05:02:42
● 2017-02-02 06:42:38
○ 2018-09-21 04:20:36
○ 2026-03-14 05:28:58
○NSns-de.1and1-dns.de2016-04-19 → 2017-02-02 · 5 obs
○ 2016-01-27 21:20:48
● 2016-04-19 05:02:42
● 2017-02-02 06:42:38
○ 2018-09-21 04:20:36
○ 2026-03-14 05:28:58
○NSns-de.1and1-dns.org2016-04-19 → 2017-02-02 · 5 obs
○ 2016-01-27 21:20:48
● 2016-04-19 05:02:42
● 2017-02-02 06:42:38
○ 2018-09-21 04:20:36
○ 2026-03-14 05:28:58
○NSns1.parkingcrew.net2015-06-12 → 2015-06-12 · 3 obs
● 2015-06-12 06:16:50
○ 2015-11-09 06:24:58
○ 2026-03-14 05:28:58
○NSns1.sedoparking.com2016-01-27 → 2016-01-27 · 4 obs
○ 2015-11-09 06:24:58
● 2016-01-27 21:20:48
○ 2016-04-19 05:02:42
○ 2026-03-14 05:28:58
○NSns2.parkingcrew.net2015-06-12 → 2015-06-12 · 3 obs
● 2015-06-12 06:16:50
○ 2015-11-09 06:24:58
○ 2026-03-14 05:28:58
○NSns2.sedoparking.com2016-01-27 → 2016-01-27 · 4 obs
○ 2015-11-09 06:24:58
● 2016-01-27 21:20:48
○ 2016-04-19 05:02:42
○ 2026-03-14 05:28:58
○NSns2.typo3server.com2018-09-21 → 2018-09-21 · 4 obs
○ 2017-02-02 06:42:38
● 2018-09-21 04:20:36
○ 2026-03-01 12:58:46
○ 2026-03-14 05:28:58
○NSns3.dnsmittwald.de2018-09-21 → 2018-09-21 · 4 obs
○ 2017-02-02 06:42:38
● 2018-09-21 04:20:36
○ 2026-03-01 12:58:46
○ 2026-03-14 05:28:58
●NSodin.domainsystem.info2026-03-01 → 2026-03-14 · 3 obs
○ 2018-09-21 04:20:36
● 2026-03-01 12:58:46
● 2026-03-14 05:28:58
●NSthor.domainsystem.info2026-03-01 → 2026-03-14 · 3 obs
○ 2018-09-21 04:20:36
● 2026-03-01 12:58:46
● 2026-03-14 05:28:58
●MXmail.b17.de2026-03-01 → 2026-03-14 · 3 obs
○ 2018-09-21 04:20:36
● 2026-03-01 12:58:46
● 2026-03-14 05:28:58
○MXmail.h-email.net2015-06-12 → 2015-06-12 · 3 obs
● 2015-06-12 06:16:50
○ 2015-11-09 06:24:58
○ 2026-03-14 05:28:58
○MXmail.nickstel.com2016-01-27 → 2016-01-27 · 4 obs
○ 2015-11-09 06:24:58
● 2016-01-27 21:20:48
○ 2016-04-19 05:02:42
○ 2026-03-14 05:28:58
○MXmx00.kundenserver.de2016-04-19 → 2017-02-02 · 5 obs
○ 2016-01-27 21:20:48
● 2016-04-19 05:02:42
● 2017-02-02 06:42:38
○ 2018-09-21 04:20:36
○ 2026-03-14 05:28:58
○MXmx01.kundenserver.de2016-04-19 → 2017-02-02 · 5 obs
○ 2016-01-27 21:20:48
● 2016-04-19 05:02:42
● 2017-02-02 06:42:38
○ 2018-09-21 04:20:36
○ 2026-03-14 05:28:58
○MXmx1.agenturserver.de2018-09-21 → 2018-09-21 · 4 obs
○ 2017-02-02 06:42:38
● 2018-09-21 04:20:36
○ 2026-03-01 12:58:46
○ 2026-03-14 05:28:58
○MXmx2.agenturserver.de2018-09-21 → 2018-09-21 · 4 obs
○ 2017-02-02 06:42:38
● 2018-09-21 04:20:36
○ 2026-03-01 12:58:46
○ 2026-03-14 05:28:58
○MXmx3.agenturserver.de2018-09-21 → 2018-09-21 · 4 obs
○ 2017-02-02 06:42:38
● 2018-09-21 04:20:36
○ 2026-03-01 12:58:46
○ 2026-03-14 05:28:58
○MXmx4.agenturserver.de2018-09-21 → 2018-09-21 · 4 obs
○ 2017-02-02 06:42:38
● 2018-09-21 04:20:36
○ 2026-03-01 12:58:46
○ 2026-03-14 05:28:58
●A185.242.115.1222026-03-01 → 2026-03-14 · 3 obs
○ 2018-09-21 04:20:36
● 2026-03-01 12:58:46
● 2026-03-14 05:28:58
○A185.53.177.92015-06-12 → 2015-06-12 · 3 obs
● 2015-06-12 06:16:50
○ 2015-11-09 06:24:58
○ 2026-03-14 05:28:58
○A188.94.254.702018-09-21 → 2018-09-21 · 4 obs
○ 2017-02-02 06:42:38
● 2018-09-21 04:20:36
○ 2026-03-01 12:58:46
○ 2026-03-14 05:28:58
○A2001:8d8:1001:6009:74f9:75be:dbb6:a0002016-04-19 → 2017-02-02 · 5 obs
○ 2016-01-27 21:20:48
● 2016-04-19 05:02:42
● 2017-02-02 06:42:38
○ 2018-09-21 04:20:36
○ 2026-03-14 05:28:58
○A212.227.247.142016-04-19 → 2017-02-02 · 5 obs
○ 2016-01-27 21:20:48
● 2016-04-19 05:02:42
● 2017-02-02 06:42:38
○ 2018-09-21 04:20:36
○ 2026-03-14 05:28:58
○A72.52.4.912016-01-27 → 2016-01-27 · 4 obs
○ 2015-11-09 06:24:58
● 2016-01-27 21:20:48
○ 2016-04-19 05:02:42
○ 2026-03-14 05:28:58

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
dea.nic.de, f.nic.de, z.nic.de-
b17.deodin.domainsystem.info, thor.domainsystem.info, frigg.domainsystem.info-

✅ Authoritative Response

Server: 217.79.214.253

NS records: odin.domainsystem.info, thor.domainsystem.info, frigg.domainsystem.info

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for b17.de (unsigned zone)

⏱️ Timing

Total: 1360ms | Queries: -

📄 Records

TypeCountSample Data
A1185.242.115.122
NS3odin.domainsystem.info, thor.domainsystem.info...
MX1mail.b17.de (pri: 10)
TXT1v=spf1 a mx include:spf.ws.de-serv.de -a
SOA1odin.domainsystem.info hostmaster.domain

Analysis

Hierarchy

b17.de is the parent of mail.b17.de.

IP Addresses

b17.de resolves to one IP number: 185.242.115.122.

other host names including mail.industrie-kontor.com, cloud1-vm122.ipp.de-serv.de, thormeyer.de, mail.b17.de and industrie-kontor.com share IP numbers with b17.de.

Name Servers

b17.de is delegated to three name servers frigg.domainsystem.info, odin.domainsystem.info and thor.domainsystem.info.

b17.de at least partially shares name servers with other domains, for instance mutil.de, hausmartha.com, lenz-blumen.de, ulmermaschinenteile.de and pfaefflin-marbach.de.

these name servers are often used together with dns.rb-com.de, dns2.regsystem.net, dns1.regsystem.net and dns3.regsystem.net.

Host names with four IP numbers:

odin.domainsystem.info points to 2a02:4c00:0:8000::2, 2a02:4c00:0:8000::5, 213.9.14.107 and 213.9.44.85.

Host names with two IP numbers:

frigg.domainsystem.info points to 2a02:20a8:a000:4::2 and 217.79.214.245.

thor.domainsystem.info points to 2a02:20a8:a000:4::53 and 217.79.214.253.

Mail Servers

b17.de is handled by a single mail server, mail.b17.de.

mail.b17.de resolves to IP 185.242.115.122.