work4.de - robtex.com
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=1774460154 | ||||||
Same first word
Similar names
4work.ro |
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
○ 2026-03-25 17:54:32
○NSshades08.rzone.de2015-08-04 → 2020-02-06 · 4 obs
● 2020-02-06 02:01:34
○ 2026-03-23 14:07:20
○ 2026-03-25 17:54:32
●NSsl1.sedo.com2026-03-23 → 2026-03-25 · 3 obs
● 2026-03-23 14:07:20
● 2026-03-25 17:54:32
●NSsl2.sedo.com2026-03-23 → 2026-03-25 · 3 obs
● 2026-03-23 14:07:20
● 2026-03-25 17:54:32
●MXlocalhost2026-03-23 → 2026-03-25 · 3 obs
● 2026-03-23 14:07:20
● 2026-03-25 17:54:32
○MXsmtp.rzone.de2015-08-04 → 2017-02-13 · 4 obs
● 2017-02-13 21:24:28
○ 2020-02-06 02:01:34
○ 2026-03-25 17:54:32
○MXsmtpin.rzone.de2020-02-06 → 2020-02-06 · 4 obs
● 2020-02-06 02:01:34
○ 2026-03-23 14:07:20
○ 2026-03-25 17:54:32
○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
○ 2026-03-25 17:54:32
○A81.169.145.662015-08-04 → 2020-02-06 · 4 obs
● 2020-02-06 02:01:34
○ 2026-03-23 14:07:20
○ 2026-03-25 17:54:32
●A91.195.241.2322026-03-23 → 2026-03-25 · 3 obs
● 2026-03-23 14:07:20
● 2026-03-25 17:54:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | f.nic.de, a.nic.de, z.nic.de | - |
| work4.de | sl1.sedo.com, sl2.sedo.com | - |
✅ Authoritative Response
Server:91.195.240.173
NS records: sl1.sedo.com, sl2.sedo.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for work4.de (unsigned zone)
⏱️ Timing
Total: 1082ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 91.195.241.232 |
| NS | 2 | sl2.sedo.com, sl1.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 resolves to one IP number: 91.195.241.232.
Other host names, for instance huhns.de, zahnarzt-praxis-frankfurt.de, worldmarket.eu, iprize.de and fomi.eu share IP numbers with work4.de.
Name Servers
work4.de's delegation uses two name servers: sl1.sedo.com and sl2.sedo.com.
work4.de uses the same name server setup as other domains, such as gastronomiemoebel24.de, trustacademy.eu, nomea.de, learningskills.eu and mail.videotutor.eu.
work4.de at least partially shares name servers with other domains, for example alkhayr.co.uk.
Host names with a single IP address: sl1.sedo.com points to 91.195.240.173; sl2.sedo.com points to 91.195.241.173.
Mail Servers
A single mail server handles work4.de, localhost.
work4.de shares the same mail server setup as other domains, for instance yelim.com, 116profile.(0x626f6f62)le.xlogz.com, 116profilemessages.hannibanny.blogage.de, mail.spotworth.com and mail.politifreak.com.