b3online.de - robtex.com
b3online.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2a01:488:42:1000:50ed:8529:48:de51🇩🇪 GODADDY2a01:488::/32 DE-HER-V6-INITIAL | ||||||
| A | 80.237.133.41🇩🇪 GD-EMEA-DC-CGN180.237.133.0/24 | ||||||
| NS | ns09.domaincontrol.com ⭐ | ||||||
| A | 2603:5:2180::5🇺🇸 GODADDY-DNS2603:5:2180::/44 | ||||||
| PTR | ns09.domaincontrol.com | ||||||
| A | 97.74.104.5🇺🇸 GODADDY-DNS97.74.104.0/23 | ||||||
| PTR | ns09.domaincontrol.com | ||||||
| NS | ns10.domaincontrol.com | ||||||
| A | 2603:5:2280::5🇺🇸 GODADDY-DNS2603:5:2280::/44 | ||||||
| PTR | ns10.domaincontrol.com | ||||||
| A | 173.201.72.5🇺🇸 GODADDY-DNS173.201.72.0/23 | ||||||
| PTR | ns10.domaincontrol.com | ||||||
| MX | mx0.b3online.de ⭐ | ||||||
| A | 80.237.138.5🇩🇪 GD-EMEA-DC-CGN180.237.138.0/24 GD MASS Network | ||||||
| PTR | mx0.webpack.hosteurope.de | ||||||
| TXT | v=spf1 a mx include:spf.server-he.de -all | ||||||
| SOA | ns09.domaincontrol.comdns@jomax.net 2024-02-13 #0 | ||||||
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=1775947383 | ||||||
Subdomains
mx0.b3online.de |
Same first word
Similar names
DNS History
7 records (5 active, 2 former)
●NSns09.domaincontrol.com2026-02-16 → 2026-04-11 · 3 obs
● 2026-02-16 11:53:30
● 2026-04-11 23:05:48
○NSns1.hans.hosteurope.de2015-07-08 → 2017-04-02 · 4 obs
● 2017-04-02 09:27:24
○ 2026-02-16 11:53:30
○ 2026-04-11 23:05:48
●NSns10.domaincontrol.com2026-02-16 → 2026-04-11 · 3 obs
● 2026-02-16 11:53:30
● 2026-04-11 23:05:48
○NSns2.hans.hosteurope.de2015-07-08 → 2017-04-02 · 4 obs
● 2017-04-02 09:27:24
○ 2026-02-16 11:53:30
○ 2026-04-11 23:05:48
●MXmx0.b3online.de2015-07-08 → 2026-04-11 · 2 obs
● 2026-04-11 23:05:48
●A2a01:488:42:1000:50ed:8529:48:de512015-07-08 → 2026-04-11 · 2 obs
● 2026-04-11 23:05:48
●A80.237.133.412015-07-08 → 2026-04-11 · 2 obs
● 2026-04-11 23:05:48
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| b3online.de | ns09.domaincontrol.com, ns10.domaincontrol.com | - |
✅ Authoritative Response
Server:173.201.72.5
NS records: ns09.domaincontrol.com, ns10.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for b3online.de (unsigned zone)
⏱️ Timing
Total: 522ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 80.237.133.41 |
| AAAA | 1 | 2a01:488:42:1000:50ed:8529:48:de51 |
| NS | 2 | ns09.domaincontrol.com, ns10.domaincontrol.com |
| MX | 1 | mx0.b3online.de (pri: 50) |
| TXT | 1 | v=spf1 a mx include:spf.server-he.de -al |
| SOA | 1 | ns09.domaincontrol.com dns.jomax.net |
Analysis
Hierarchy
mx0.b3online.de has b3online.de as its parent.
IP Addresses
b3online.de points to two IPs: 2a01:488:42:1000:50ed:8529:48:de51 and 80.237.133.41.
Other host names, for instance andreasstengel.de, bettfedernreinigung.org, elektro-herberg.de, mail.liberatorsmc.de and gib-mir.de share IP numbers with b3online.de.
Name Servers
Two name servers ns09.domaincontrol.com and ns10.domaincontrol.com are delegated to b3online.de.
b3online.de uses the same name server configuration as other domains, such as site6.net, elinformantedelsur.com, kampotu.net, kennedyjenks.co and growingtheboard.com.
Host names with two IPs:
ns09.domaincontrol.com points to 2603:5:2180::5 and 97.74.104.5.
ns10.domaincontrol.com points to 2603:5:2280::5 and 173.201.72.5.
Mail Servers
b3online.de is handled by a single mail server, mx0.b3online.de.
mx0.b3online.de points to one IP number: 80.237.138.5.