bsi-training.de - robtex.com
bsi-training.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2a01:238:20a:202:1073::🇩🇪 STRATO2a01:238:20a::/48 Strato AG | ||||||
| A | 81.169.145.73🇩🇪 STRATO81.169.144.0/22 AG | ||||||
| NS | docks17.rzone.de ⭐ | ||||||
| A | 2001:8d8:fe:53:5747:2a74:d:17🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific | ||||||
| PTR | docks17.rzone.de | ||||||
| A | 217.160.80.144🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific | ||||||
| PTR | docks17.rzone.de | ||||||
| NS | shades03.rzone.de | ||||||
| A | 2607:f1c0:fe:53:185:132:34:130🇺🇸 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 | shades03.rzone.de | ||||||
| A | 185.132.34.130🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS) | ||||||
| PTR | shades03.rzone.de | ||||||
| MX | smtpin.rzone.de ⭐ | ||||||
| A | 2a01:238:20a:202:50f0::1097🇩🇪 STRATO2a01:238:20a::/48 Strato AG | ||||||
| A | 81.169.145.97🇩🇪 STRATO81.169.144.0/22 AG | ||||||
| PTR | smtpin.rzone.de | ||||||
| SOA | docks17.rzone.dehostmaster@strato-rz.de 2020-05-07 #7 | ||||||
de
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | f.nic.de ⭐ | ||||||
| NS | a.nic.de | ||||||
| NS | l.de.net ⚠️ Not in parent delegation | ||||||
| NS | n.de.net ⚠️ Not in parent delegation | ||||||
| NS | s.de.net ⚠️ Not in parent delegation | ||||||
| NS | z.nic.de | ||||||
| SOA | f.nic.dedns-operations@denic.de serial=1774669031 | ||||||
Subdomains
mail.bsi-training.de |
Same first word
bsi-training.com |
bsi-training.de |
Similar names
DNS History
6 records (5 active, 1 former)
○MXsmtp.rzone.de2015-07-06 → 2018-06-20 · 3 obs
● 2018-06-20 05:40:10
○ 2026-03-28 03:56:02
●A2a01:238:20a:202:1073::2015-07-06 → 2026-03-28 · 2 obs
● 2026-03-28 03:56:02
●A81.169.145.732015-07-06 → 2026-03-28 · 2 obs
● 2026-03-28 03:56:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | f.nic.de, a.nic.de, z.nic.de | - |
| bsi-training.de | shades03.rzone.de, docks17.rzone.de | - |
✅ Authoritative Response
Server:217.160.80.144
NS records: shades03.rzone.de, docks17.rzone.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for bsi-training.de (unsigned zone)
⏱️ Timing
Total: 1684ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 81.169.145.73 |
| AAAA | 1 | 2a01:238:20a:202:1073:: |
| NS | 2 | docks17.rzone.de, shades03.rzone.de |
| MX | 1 | smtpin.rzone.de (pri: 5) |
| SOA | 1 | docks17.rzone.de hostmaster.strato-rz.de |
Analysis
Hierarchy
bsi-training.de is a parent of mail.bsi-training.de.
IP Addresses
bsi-training.de points to two IP numbers: 2a01:238:20a:202:1073:: and 81.169.145.73.
Other host names, for instance dps.gmbh, kubatec.com, opm-c.com, trauringangebote-koeln.de and peg-invoice.com share IP numbers with bsi-training.de.
Name Servers
Delegation for bsi-training.de rests with two name servers, docks17.rzone.de and shades03.rzone.de.
bsi-training.de shares the same name server setup as other domains, including clown-coach.de, vws-thales.nl, wanninger.me, ekas.info and nextwolf.de.
bsi-training.de at least partially shares name servers with other domains, for instance molema.de, vorteil-reisen.de, jlf.de, tuchel.org and scaletto.de.
These name servers are commonly used together with the name servers docks08.rzone.de, docks19.rzone.de, shades14.rzone.de, shades17.rzone.de, shades02.rzone.de, docks06.rzone.de, docks18.rzone.de, docks02.rzone.de, docks13.rzone.de and docks12.rzone.de.
Host names with two IP numbers: docks17.rzone.de points to 2001:8d8:fe:53:5747:2a74:d:17 and 217.160.80.144; shades03.rzone.de points to 2607:f1c0:fe:53:185:132:34:130 and 185.132.34.130.
Mail Servers
bsi-training.de is handled by a single mail server, smtpin.rzone.de.
bsi-training.de uses the same mail server configuration as other domains, such as unamedicus.eu, hfuhruhurr.de, stress-radar.com, irawan.info and mail.danverclan.de.
smtpin.rzone.de resolves to two IP numbers: 2a01:238:20a:202:50f0::1097 and 81.169.145.97.