3w20.de - robtex.com
3w20.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=1773553752 | ||||||
Similar names
DNS History
9 records (4 active, 5 former)
○NSb1.wpns.hosteurope.de2015-05-19 → 2017-06-17 · 3 obs
● 2017-06-17 21:07:14
○ 2026-03-19 11:48:06
○NSb1.wsns.hosteurope.de2015-05-19 → 2017-06-17 · 3 obs
● 2017-06-17 21:07:14
○ 2026-03-19 11:48:06
●NSns77.domaincontrol.com2026-03-19 → 2026-03-19 · 2 obs
● 2026-03-19 11:48:06
●NSns78.domaincontrol.com2026-03-19 → 2026-03-19 · 2 obs
● 2026-03-19 11:48:06
●MX3w20-de.mail.protection.outlook.com2026-03-19 → 2026-03-19 · 2 obs
● 2026-03-19 11:48:06
○MXmx0.3w20.de2015-05-19 → 2017-06-17 · 3 obs
● 2017-06-17 21:07:14
○ 2026-03-19 11:48:06
○A2a01:488:42:1000:50ed:8450:cf:e4c92015-05-19 → 2017-06-17 · 3 obs
● 2017-06-17 21:07:14
○ 2026-03-19 11:48:06
○A80.237.132.802015-05-19 → 2017-06-17 · 3 obs
● 2017-06-17 21:07:14
○ 2026-03-19 11:48:06
●A92.205.151.1172026-03-19 → 2026-03-19 · 2 obs
● 2026-03-19 11:48:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, z.nic.de, f.nic.de | - |
| 3w20.de | ns78.domaincontrol.com, ns77.domaincontrol.com | - |
✅ Authoritative Response
Server: 173.201.76.49
NS records: ns78.domaincontrol.com, ns77.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 3w20.de (unsigned zone)
⏱️ Timing
Total: 506ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 92.205.151.117 |
| NS | 2 | ns77.domaincontrol.com, ns78.domaincontrol.com |
| MX | 1 | 3w20-de.mail.protection.outlook.com (pri |
| TXT | 2 | NETORGFT19680965.onmicrosoft.com, v=spf1 include:secureserver.net -all |
| SOA | 1 | ns77.domaincontrol.com dns.jomax.net |
Analysis
IP Addresses
3w20.de resolves to one IP number: 92.205.151.117.
Other host names, for instance ca-thole.de, flymart.de, breaking-rules.eu, mx0.martina-gross-immobilien.de and pesen.eu share IP numbers with 3w20.de.
Name Servers
3w20.de's delegation uses two name servers: ns77.domaincontrol.com and ns78.domaincontrol.com.
3w20.de uses the same name server setup as other domains, such as provoketive.com, hpfour.co.uk, emartor.com, ourunitedcommunities.org and bearsprayinfo.com.
Host names with two IPs:
ns77.domaincontrol.com points to 2603:5:21c4::31 and 97.74.108.49
ns78.domaincontrol.com points to 2603:5:22c4::31 and 173.201.76.49
Mail Servers
A single mail server handles 3w20.de, 3w20-de.mail.protection.outlook.com.
Host 3w20-de.mail.protection.outlook.com points to eight IPs: 2a01:111:f403:ca27::, 2a01:111:f403:ca2d::, 2a01:111:f403:ca2d::1, 2a01:111:f403:ca2d::2, 52.101.168.0, 52.101.170.0, 52.101.170.1 and 52.101.170.2.