postwork.dk - robtex.com
postwork.dk
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 93.191.156.84🇩🇰 team-blue-denmark93.191.152.0/21 ZITCOM A/S | ||||||
| PTR | linux206.unoeuro.com | ||||||
| NS | ns1.simply.com ⭐ | ||||||
| A | 2a02:2339:1:15c::4562:4562🇩🇰 team-blue-denmark2a02:2339::/36 | ||||||
| PTR | ns1.simply.com | ||||||
| A | 91.197.248.78🇩🇰 team-blue-denmark91.197.248.0/22 | ||||||
| PTR | ns1.simply.com | ||||||
| NS | ns2.simply.com | ||||||
| A | 2a02:2339:4006:101::4562:4562🇩🇰 team-blue-denmark2a02:2339:4000::/34 | ||||||
| PTR | ns2.simply.com | ||||||
| A | 185.25.141.15🇩🇰 team-blue-denmark185.25.141.0/24 Zitcom A/S | ||||||
| PTR | ns2.simply.com | ||||||
| NS | ns3.simply.com | ||||||
| A | 91.197.248.79🇩🇰 team-blue-denmark91.197.248.0/22 | ||||||
| PTR | ns3.simply.com | ||||||
| NS | ns4.simply.com | ||||||
| A | 91.197.248.80🇩🇰 team-blue-denmark91.197.248.0/22 | ||||||
| PTR | ns4.simply.com | ||||||
| MX | mx.simply.com ⭐ | ||||||
| A | 94.231.106.20🇩🇰 team-blue-denmark94.231.96.0/20 ZITCOM A/S | ||||||
| PTR | mx.simply.com | ||||||
| SOA | ns1.simply.comhostmaster@simply.com 2025-04-23 #0 | ||||||
dk
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | b.nic.dk ⭐ | ||||||
| NS | c.nic.dk | ||||||
| NS | h.nic.dk | ||||||
| NS | l.nic.dk | ||||||
| NS | s.nic.dk | ||||||
| NS | t.nic.dk | ||||||
| TXT | DK zone updateEpoch 1778374441localtime Sun May 10 02:54:01 2026gmtime Sun Ma... | ||||||
| SOA | b.nic.dktech@punktum.dk serial=1778374447 | ||||||
Same first word
Similar names
DNS History
11 records (6 active, 5 former)
●NSns1.simply.com2026-04-08 → 2026-05-10 · 3 obs
● 2026-04-08 03:44:36
● 2026-05-10 01:09:22
○NSns1.surf-town.net2015-08-23 → 2017-03-21 · 4 obs
● 2017-03-21 19:21:00
○ 2026-04-08 03:44:36
○ 2026-05-10 01:09:22
●NSns2.simply.com2026-04-08 → 2026-05-10 · 3 obs
● 2026-04-08 03:44:36
● 2026-05-10 01:09:22
○NSns2.surf-town.net2015-08-23 → 2017-03-21 · 4 obs
● 2017-03-21 19:21:00
○ 2026-04-08 03:44:36
○ 2026-05-10 01:09:22
●NSns3.simply.com2026-04-08 → 2026-05-10 · 3 obs
● 2026-04-08 03:44:36
● 2026-05-10 01:09:22
○NSns3.surf-town.net2015-08-23 → 2017-03-21 · 4 obs
● 2017-03-21 19:21:00
○ 2026-04-08 03:44:36
○ 2026-05-10 01:09:22
●NSns4.simply.com2026-04-08 → 2026-05-10 · 3 obs
● 2026-04-08 03:44:36
● 2026-05-10 01:09:22
○MXmail20.surftown.dk2015-08-23 → 2017-03-21 · 4 obs
● 2017-03-21 19:21:00
○ 2026-04-08 03:44:36
○ 2026-05-10 01:09:22
●MXmx.simply.com2026-04-08 → 2026-05-10 · 3 obs
● 2026-04-08 03:44:36
● 2026-05-10 01:09:22
○A212.97.132.1532015-08-23 → 2017-03-21 · 4 obs
● 2017-03-21 19:21:00
○ 2026-04-08 03:44:36
○ 2026-05-10 01:09:22
●A93.191.156.842026-04-08 → 2026-05-10 · 3 obs
● 2026-04-08 03:44:36
● 2026-05-10 01:09:22
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| dk | b.nic.dk, h.nic.dk, t.nic.dk, c.nic.dk... | - |
| postwork.dk | ns1.simply.com, ns2.simply.com, ns3.simply.com, ns4.simply.com | - |
✅ Authoritative Response
Server:91.197.248.79
NS records: ns1.simply.com, ns2.simply.com, ns3.simply.com, ns4.simply.com
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 1016ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 93.191.156.84 |
| NS | 4 | ns1.simply.com, ns3.simply.com... |
| MX | 1 | mx.simply.com (pri: 10) |
| SOA | 1 | ns1.simply.com hostmaster.simply.com |
Analysis
IP Addresses
postwork.dk points to IP number: 93.191.156.84.
Other host names such as 360homeservice.de, danskebildesignere.dk, frimax.dk, neurolog-aarhus.dk and www.istikbal.dk share IPs with postwork.dk.
Name Servers
postwork.dk is delegated to four name servers: ns1.simply.com, ns2.simply.com, ns3.simply.com and ns4.simply.com.
postwork.dk at least partially shares name servers with other domains, for instance beatophonics.com, iata.dk, furuholmens.se, svealeasing.com and loucon.dk.
these name servers are commonly used with ns1.unoeuro.com, ns2.unoeuro.com, ns3.unoeuro.com and ns4.unoeuro.com.
Host names with two IP numbers:
ns1.simply.com points to: 2a02:2339:1:15c::4562:4562 and 91.197.248.78.
ns2.simply.com points to: 2a02:2339:4006:101::4562:4562 and 185.25.141.15.
Host names with one IP number:
ns3.simply.com points to: 91.197.248.79.
ns4.simply.com points to: 91.197.248.80.
Mail Servers
postwork.dk is handled by a single mail server, mx.simply.com.
The mail server setup for postwork.dk matches that of other domains, for instance muhle.dk, laces.se, maxishopbevtoft.dk, lineskrea.dk and weecare.dk.
postwork.dk shares mail servers with other domains, for instance hoegsbro-caspersen.dk and buildingnordic.com.
these mail servers are commonly used with hoegsbrocaspersen-dk02b.mail.protection.outlook.com and aspmx2.googlemail.com.
mx.simply.com points to a single IP: 94.231.106.20.