work4.de - dns.ninja
work4.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 91.195.241.232🇩🇪 SEDO91.195.240.0/23 -NET-PI | ||||||
| NS | sl1.sedo.com ⭐ | ||||||
| A | 91.195.240.173🇩🇪 SEDO91.195.240.0/23 -NET-PI | ||||||
| NS | sl2.sedo.com | ||||||
| A | 91.195.241.173🇩🇪 SEDO91.195.240.0/23 -NET-PI | ||||||
| MX | localhost ⭐ | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | sl1.sedo.comhostmaster@sedo.de 2018-05-16 #1 | ||||||
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=1782059965 | ||||||
Same first word
Similar names
4work.ro |
4work.com.mx |
4work.be |
4work.co.kr |
4work.nl |
4work.jp |
4work.pl |
4work.kz |
4work.org |
4work.dyndns.org |
4work.com |
4work.co |
4work.cc |
4work.com.br |
4work.me |
4work.net |
DNS History
10 records (4 active, 6 former)
○NSdocks02.rzone.de2015-08-04 → 2020-02-06 · 4 obs
● 2020-02-06 02:01:34
○ 2026-03-23 14:07:20
○ 2026-06-21 16:44:18
○NSshades08.rzone.de2015-08-04 → 2020-02-06 · 4 obs
● 2020-02-06 02:01:34
○ 2026-03-23 14:07:20
○ 2026-06-21 16:44:18
●NSsl1.sedo.com2026-03-23 → 2026-06-21 · 3 obs
● 2026-03-23 14:07:20
● 2026-06-21 16:44:18
●NSsl2.sedo.com2026-03-23 → 2026-06-21 · 3 obs
● 2026-03-23 14:07:20
● 2026-06-21 16:44:18
●MXlocalhost2026-03-23 → 2026-06-21 · 3 obs
● 2026-03-23 14:07:20
● 2026-06-21 16:44:18
○MXsmtp.rzone.de2015-08-04 → 2017-02-13 · 4 obs
● 2017-02-13 21:24:28
○ 2020-02-06 02:01:34
○ 2026-06-21 16:44:18
○MXsmtpin.rzone.de2020-02-06 → 2020-02-06 · 4 obs
● 2020-02-06 02:01:34
○ 2026-03-23 14:07:20
○ 2026-06-21 16:44:18
○A2a01:238:20a:202:1066::2015-08-04 → 2020-02-06 · 4 obs
● 2020-02-06 02:01:34
○ 2026-03-23 14:07:20
○ 2026-06-21 16:44:18
○A81.169.145.662015-08-04 → 2020-02-06 · 4 obs
● 2020-02-06 02:01:34
○ 2026-03-23 14:07:20
○ 2026-06-21 16:44:18
●A91.195.241.2322026-03-23 → 2026-06-21 · 3 obs
● 2026-03-23 14:07:20
● 2026-06-21 16:44:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | z.nic.de, f.nic.de, a.nic.de | - |
| work4.de | sl2.sedo.com, sl1.sedo.com | - |
✅ Authoritative Response
Server:91.195.241.173
NS records: sl2.sedo.com, sl1.sedo.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for work4.de (unsigned zone)
⏱️ Timing
Total: 1016ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 91.195.241.232 |
| NS | 2 | sl1.sedo.com, sl2.sedo.com |
| MX | 1 | localhost (pri: 0) |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | sl1.sedo.com hostmaster.sedo.de |
Analysis
IP Addresses
work4.de points to a single IP number: 91.195.241.232.
Additional host names — zahnarzt-praxis-frankfurt.de, www.client.dessousgrosshandel.de, worldmarket.eu and two others — share IP numbers with work4.de.
Name Servers
work4.de has two authoritative name servers — sl1.sedo.com and sl2.sedo.com.
work4.de shares its name server setup with other domains, including gastronomiemoebel24.de, sunnybank.eu, trustacademy.eu and two others.
The name servers for work4.de overlap at least partially with those of other domains — for example alkhayr.co.uk.
sl1.sedo.com → 91.195.240.173 and sl2.sedo.com → 91.195.241.173: one IP number per host name.
Mail Servers
work4.de has one mail server: localhost.
work4.de shares the same mail server setup as other domains, including denvernewssource.com, yelim.com, 116profile.(0x626f6f62)le.xlogz.com and two others.