b-concept.info - robtex.com
b-concept.info
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2a01:238:20a:202:1160::🇩🇪 STRATO2a01:238:20a::/48 Strato AG | ||||||
| PTR | wa0.rzone.de | ||||||
| A | 81.169.145.160🇩🇪 STRATO81.169.144.0/22 AG | ||||||
| NS | docks18.rzone.de ⭐ | ||||||
| A | 2001:8d8:fe:53:5747:2a74:d:18🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific | ||||||
| PTR | docks18.rzone.de | ||||||
| A | 217.160.80.145🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific | ||||||
| PTR | docks18.rzone.de | ||||||
| NS | shades01.rzone.de | ||||||
| A | 2607:f1c0:fe:53:185:132:34:128🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US | ||||||
| PTR | shades01.rzone.de | ||||||
| A | 185.132.34.128🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS) | ||||||
| PTR | shades01.rzone.de | ||||||
| MX | smtpin.rzone.de ⭐ | ||||||
| A | 2a01:238:20a:202:50f0::1097🇩🇪 STRATO2a01:238:20a::/48 Strato AG | ||||||
| PTR | smtpin.rzone.de | ||||||
| A | 81.169.145.97🇩🇪 STRATO81.169.144.0/22 AG | ||||||
| PTR | smtpin.rzone.de | ||||||
| SOA | docks18.rzone.dehostmaster@strato-rz.de 2022-07-27 #23 | ||||||
info
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.info.afilias-nst.info ⭐ | ||||||
| NS | a2.info.afilias-nst.info | ||||||
| NS | b0.info.afilias-nst.org ⚠️ Not in parent delegation | ||||||
| NS | b2.info.afilias-nst.org ⚠️ Not in parent delegation | ||||||
| NS | c0.info.afilias-nst.info | ||||||
| NS | d0.info.afilias-nst.org ⚠️ Not in parent delegation | ||||||
| SOA | a0.info.afilias-nst.infohostmaster@donuts.email serial=1777296742 | ||||||
Same first word
b-concept.ru |
b-concept.ro |
b-concept.info |
b-concept.net |
b-concept.store |
b-concept.org |
b-concept.tokyo |
b-concept.com |
b-concept.biz |
b-concept.online |
b-concept.be |
b-concept.de |
b-concept.eu |
Similar names
DNS History
16 records (5 active, 11 former)
○NSdns102.ovh.net2017-02-15 → 2018-12-02 · 5 obs
● 2017-02-15 04:52:26
● 2018-12-02 15:14:18
○ 2026-04-16 16:08:58
○ 2026-04-27 13:51:34
●NSdocks18.rzone.de2026-04-16 → 2026-04-27 · 3 obs
● 2026-04-16 16:08:58
● 2026-04-27 13:51:34
○NSns102.ovh.net2017-02-15 → 2018-12-02 · 5 obs
● 2017-02-15 04:52:26
● 2018-12-02 15:14:18
○ 2026-04-16 16:08:58
○ 2026-04-27 13:51:34
○NSramses.siw.ch2015-08-13 → 2016-07-03 · 4 obs
● 2016-07-03 12:04:04
○ 2017-02-15 04:52:26
○ 2026-04-27 13:51:34
●NSshades01.rzone.de2026-04-16 → 2026-04-27 · 3 obs
● 2026-04-16 16:08:58
● 2026-04-27 13:51:34
○NSsiw.siw.ch2015-08-13 → 2016-07-03 · 4 obs
● 2016-07-03 12:04:04
○ 2017-02-15 04:52:26
○ 2026-04-27 13:51:34
○MXarue.siw.ch2015-08-13 → 2016-07-03 · 4 obs
● 2016-07-03 12:04:04
○ 2017-02-15 04:52:26
○ 2026-04-27 13:51:34
○MXemail.siw.ch2015-08-13 → 2016-07-03 · 4 obs
● 2016-07-03 12:04:04
○ 2017-02-15 04:52:26
○ 2026-04-27 13:51:34
○MXmx1.mail.ovh.net2017-02-15 → 2018-12-02 · 5 obs
● 2017-02-15 04:52:26
● 2018-12-02 15:14:18
○ 2026-04-16 16:08:58
○ 2026-04-27 13:51:34
○MXmx2.mail.ovh.net2017-02-15 → 2018-12-02 · 5 obs
● 2017-02-15 04:52:26
● 2018-12-02 15:14:18
○ 2026-04-16 16:08:58
○ 2026-04-27 13:51:34
○MXmx3.mail.ovh.net2017-02-15 → 2018-12-02 · 5 obs
● 2017-02-15 04:52:26
● 2018-12-02 15:14:18
○ 2026-04-16 16:08:58
○ 2026-04-27 13:51:34
●MXsmtpin.rzone.de2026-04-16 → 2026-04-27 · 3 obs
● 2026-04-16 16:08:58
● 2026-04-27 13:51:34
●A2a01:238:20a:202:1160::2026-04-16 → 2026-04-27 · 3 obs
● 2026-04-16 16:08:58
● 2026-04-27 13:51:34
○A46.105.57.1692017-02-15 → 2018-12-02 · 5 obs
● 2017-02-15 04:52:26
● 2018-12-02 15:14:18
○ 2026-04-16 16:08:58
○ 2026-04-27 13:51:34
○A78.40.72.1392015-08-13 → 2016-07-03 · 4 obs
● 2016-07-03 12:04:04
○ 2017-02-15 04:52:26
○ 2026-04-27 13:51:34
●A81.169.145.1602026-04-16 → 2026-04-27 · 3 obs
● 2026-04-16 16:08:58
● 2026-04-27 13:51:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| info | a0.info.afilias-nst.info, c0.info.afilias-nst.info, a2.info.afilias-nst.info | - |
| b-concept.info | shades01.rzone.de, docks18.rzone.de | - |
✅ Authoritative Response
Server:217.160.80.145
NS records: shades01.rzone.de, docks18.rzone.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for b-concept.info (unsigned zone)
⏱️ Timing
Total: 1277ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 81.169.145.160 |
| AAAA | 1 | 2a01:238:20a:202:1160:: |
| NS | 2 | docks18.rzone.de, shades01.rzone.de |
| MX | 1 | smtpin.rzone.de (pri: 5) |
| SOA | 1 | docks18.rzone.de hostmaster.strato-rz.de |
Analysis
IP Addresses
b-concept.info resolves to two IP numbers: 2a01:238:20a:202:1160:: and 81.169.145.160.
other host names including ruebben.com, planko.net, turi-web.de, e-pop.nl and oggiez.be share IP numbers with b-concept.info.
Name Servers
b-concept.info is delegated to two name servers docks18.rzone.de and shades01.rzone.de.
b-concept.info shares the same name server setup as other domains, for instance mbm.gmbh, straussenfarm.net, sw-sped.de, basiclink.de and handelsagentur-mk.de.
b-concept.info at least partially shares name servers with other domains, for instance adakia-verlag.de, lesewelten.net, disco-tramp.de, koppe-online.eu and ralph-coenen.de.
These name servers are commonly used with the following name servers: docks16.rzone.de, shades15.rzone.de, shades14.rzone.de, docks04.rzone.de, docks07.rzone.de, shades02.rzone.de, shades05.rzone.de, shades09.rzone.de, docks01.rzone.de and docks13.rzone.de.
Host names with two IP numbers:
The host name docks18.rzone.de points to 2001:8d8:fe:53:5747:2a74:d:18 and 217.160.80.145; the host name shades01.rzone.de points to 2607:f1c0:fe:53:185:132:34:128 and 185.132.34.128.
Mail Servers
b-concept.info is handled by a single mail server, smtpin.rzone.de.
b-concept.info shares the same mail server setup as other domains, for instance 3d-museum.com.de, enfu.de, catgmbh.eu, trans-solutions.de and tomberner.com.
smtpin.rzone.de resolves to two IP numbers: 2a01:238:20a:202:50f0::1097 and 81.169.145.97.