nextfour.de - robtex.com
nextfour.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=1774632174 | ||||||
Same first word
Similar names
fortunex.net.au |
fortunex.info |
onexturf.com |
xfortune.net |
tonerfux.at |
oxenfurt.de |
unforext.blogspot.ru |
fortunex.de |
onexturf.de |
fortunex.net |
DNS History
8 records (5 active, 3 former)
●MXnextfour-de.mail.protection.outlook.com2026-03-27 → 2026-03-27 · 2 obs
● 2026-03-27 17:37:06
○MXsmtp.rzone.de2015-07-15 → 2020-02-12 · 3 obs
● 2020-02-12 17:17:24
○ 2026-03-27 17:37:06
○A2a01:238:20a:202:1164::2015-07-15 → 2020-02-12 · 3 obs
● 2020-02-12 17:17:24
○ 2026-03-27 17:37:06
●A2a01:238:20a:202:1165::2026-03-27 → 2026-03-27 · 2 obs
● 2026-03-27 17:37:06
○A81.169.145.1642015-07-15 → 2020-02-12 · 3 obs
● 2020-02-12 17:17:24
○ 2026-03-27 17:37:06
●A81.169.145.1652026-03-27 → 2026-03-27 · 2 obs
● 2026-03-27 17:37:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| nextfour.de | docks19.rzone.de, shades04.rzone.de | - |
✅ Authoritative Response
Server:217.160.80.146
NS records: docks19.rzone.de, shades04.rzone.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for nextfour.de (unsigned zone)
⏱️ Timing
Total: 1882ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 81.169.145.165 |
| AAAA | 1 | 2a01:238:20a:202:1165:: |
| NS | 2 | docks19.rzone.de, shades04.rzone.de |
| MX | 1 | nextfour-de.mail.protection.outlook.com |
| TXT | 2 | MS=ms27834018, v=spf1 include:spf.protection.outlook.co |
| SOA | 1 | docks19.rzone.de hostmaster.strato-rz.de |
Analysis
IP Addresses
nextfour.de resolves to two IP numbers: 2a01:238:20a:202:1165:: and 81.169.145.165.
other host names including totaalrenovatie.com, afreisen.de, digitaldruck-hpl.de, broetchenkoeln.de and ermert.org share IP numbers with nextfour.de.
Name Servers
nextfour.de is delegated to two name servers docks19.rzone.de and shades04.rzone.de.
nextfour.de shares the same name server setup as other domains, for instance di-mer.com, surventobrass.nl, einthema.de, paconet.eu and priceking.nl.
nextfour.de at least partially shares name servers with other domains, for instance utstarcom.de, ballett-workout.de, vpr.de, vpn-grashoff-bau.de and easyeten.nl.
These name servers are commonly used with the following name servers: shades18.rzone.de, shades08.rzone.de, docks16.rzone.de, shades07.rzone.de, shades01.rzone.de, shades16.rzone.de, shades14.rzone.de, docks01.rzone.de, docks06.rzone.de and docks13.rzone.de.
Host names with two IP numbers:
The host name docks19.rzone.de points to 2001:8d8:fe:53:5747:2a74:d:19 and 217.160.80.146; the host name shades04.rzone.de points to 2607:f1c0:fe:53:185:132:34:131 and 185.132.34.131.
Mail Servers
nextfour.de is handled by a single mail server, nextfour-de.mail.protection.outlook.com.
Host nextfour-de.mail.protection.outlook.com points to eight IP numbers: 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.