swb4u.de - robtex.com
swb4u.de
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=1778537356 | ||||||
Same first word
swb4u.de |
DNS History
11 records (5 active, 6 former)
○NSns.tauber-online.de2015-07-19 → 2017-02-10 · 5 obs
○ 2015-11-19 16:42:42
● 2017-02-10 17:28:28
○ 2026-02-15 05:19:12
○ 2026-05-11 22:24:30
●NSns1.blatten.com2026-02-15 → 2026-05-11 · 3 obs
● 2026-02-15 05:19:12
● 2026-05-11 22:24:30
○NSns1.nok-online.de2015-11-19 → 2017-02-10 · 5 obs
● 2015-11-19 16:42:42
● 2017-02-10 17:28:28
○ 2026-02-15 05:19:12
○ 2026-05-11 22:24:30
●NSns2.blatten.com2026-02-15 → 2026-05-11 · 3 obs
● 2026-02-15 05:19:12
● 2026-05-11 22:24:30
○NSns2.nok-online.de2015-07-19 → 2017-02-10 · 4 obs
● 2017-02-10 17:28:28
○ 2026-02-15 05:19:12
○ 2026-05-11 22:24:30
●NSns3.blatten.com2026-02-15 → 2026-05-11 · 3 obs
● 2026-02-15 05:19:12
● 2026-05-11 22:24:30
○MXkari.nok-online.de2015-07-19 → 2017-02-10 · 4 obs
● 2017-02-10 17:28:28
○ 2026-02-15 05:19:12
○ 2026-05-11 22:24:30
○MXmani.nok-online.de2015-07-19 → 2017-02-10 · 4 obs
● 2017-02-10 17:28:28
○ 2026-02-15 05:19:12
○ 2026-05-11 22:24:30
●MXswb4u-de.mail.protection.outlook.com2026-02-15 → 2026-05-11 · 3 obs
● 2026-02-15 05:19:12
● 2026-05-11 22:24:30
○A217.115.156.1922015-07-19 → 2017-02-10 · 4 obs
● 2017-02-10 17:28:28
○ 2026-02-15 05:19:12
○ 2026-05-11 22:24:30
●A88.198.107.2132026-02-15 → 2026-05-11 · 3 obs
● 2026-02-15 05:19:12
● 2026-05-11 22:24:30
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| swb4u.de | ns3.blatten.com, ns1.blatten.com, ns2.blatten.com | - |
✅ Authoritative Response
Server:5.189.166.147
NS records: ns3.blatten.com, ns1.blatten.com, ns2.blatten.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for swb4u.de (unsigned zone)
⏱️ Timing
Total: 1113ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 88.198.107.213 |
| NS | 3 | ns2.blatten.com, ns3.blatten.com... |
| MX | 1 | swb4u-de.mail.protection.outlook.com (pr |
| TXT | 2 | MS=ms43732063, v=spf1 include:spf.protection.outlook.co |
| SOA | 1 | ns1.blatten.com hostmaster.blatten.com |
Analysis
IP Addresses
swb4u.de maps to IP address 88.198.107.213.
Other host names, for instance german-maestro.de, eberstadter-hoehlenwelten.de, naerrische-europaeische-gemeinschaft.de, konrad-mode.com and nok-online.de share IP numbers with swb4u.de.
Name Servers
swb4u.de is delegated to name servers ns1.blatten.com, ns2.blatten.com and ns3.blatten.com.
swb4u.de at least partially shares name servers with other domains such as stadtwerke-buchen.de, herbold.systems, awn-online.de, herbold.com and awn-service.de.
Host names with a single IP:
ns1.blatten.com points to 116.202.20.114
ns2.blatten.com points to 66.94.98.131
ns3.blatten.com points to 5.189.166.147
Mail Servers
swb4u.de is handled by a single mail server, swb4u-de.mail.protection.outlook.com.
swb4u-de.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:ca04::5, 2a01:111:f403:ca09::4, 2a01:111:f403:ca09::7, 2a01:111:f403:ca09::8, 52.101.68.0, 52.101.68.5, 52.101.73.6 and 52.101.73.19.