webcore.dk - robtex.com
webcore.dk
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 93.191.156.174🇩🇰 team-blue-denmark93.191.152.0/21 ZITCOM A/S | ||||||
| PTR | linux285.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 | ||||||
| MX | mx.simply.com ⭐ | ||||||
| A | 94.231.106.20🇩🇰 team-blue-denmark94.231.96.0/20 ZITCOM A/S | ||||||
| PTR | mx.simply.com | ||||||
| TXT | v=spf1 include:spf.simply.com -all | ||||||
| SOA | ns1.simply.comhostmaster@simply.com 2026-02-04 #1 | ||||||
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 1784295721localtime Fri Jul 17 15:42:01 2026gmtime Fri Ju... | ||||||
| SOA | b.nic.dktech@punktum.dk serial=1784295721 | ||||||
Subdomains
mail.webcore.dk |
Same first word
Similar names
DNS History
20 records (5 active, 15 former)
○NSns1.gratisdns.dk2015-05-25 → 2017-10-06 · 4 obs
● 2017-10-06 10:24:12
○ 2026-05-15 23:29:02
○ 2026-07-17 13:53:44
●NSns1.simply.com2026-05-15 → 2026-07-17 · 3 obs
● 2026-05-15 23:29:02
● 2026-07-17 13:53:44
○NSns2.gratisdns.dk2015-05-25 → 2017-10-06 · 4 obs
● 2017-10-06 10:24:12
○ 2026-05-15 23:29:02
○ 2026-07-17 13:53:44
●NSns2.simply.com2026-05-15 → 2026-07-17 · 3 obs
● 2026-05-15 23:29:02
● 2026-07-17 13:53:44
○NSns3.gratisdns.dk2015-05-25 → 2017-10-06 · 4 obs
● 2017-10-06 10:24:12
○ 2026-05-15 23:29:02
○ 2026-07-17 13:53:44
●NSns3.simply.com2026-05-15 → 2026-07-17 · 3 obs
● 2026-05-15 23:29:02
● 2026-07-17 13:53:44
○NSns4.gratisdns.dk2015-05-25 → 2017-10-06 · 4 obs
● 2017-10-06 10:24:12
○ 2026-05-15 23:29:02
○ 2026-07-17 13:53:44
○NSns5.gratisdns.dk2015-05-25 → 2017-10-06 · 4 obs
● 2017-10-06 10:24:12
○ 2026-05-15 23:29:02
○ 2026-07-17 13:53:44
○MXalt1.aspmx.l.google.com2015-05-25 → 2016-05-07 · 4 obs
● 2016-05-07 06:59:20
○ 2017-10-06 10:24:12
○ 2026-07-17 13:53:44
○MXalt2.aspmx.l.google.com2015-05-25 → 2016-05-07 · 4 obs
● 2016-05-07 06:59:20
○ 2017-10-06 10:24:12
○ 2026-07-17 13:53:44
○MXaspmx.l.google.com2015-05-25 → 2016-05-07 · 4 obs
● 2016-05-07 06:59:20
○ 2017-10-06 10:24:12
○ 2026-07-17 13:53:44
○MXaspmx2.googlemail.com2015-05-25 → 2016-05-07 · 4 obs
● 2016-05-07 06:59:20
○ 2017-10-06 10:24:12
○ 2026-07-17 13:53:44
○MXaspmx3.googlemail.com2015-05-25 → 2016-05-07 · 4 obs
● 2016-05-07 06:59:20
○ 2017-10-06 10:24:12
○ 2026-07-17 13:53:44
○MXaspmx4.googlemail.com2015-05-25 → 2016-05-07 · 4 obs
● 2016-05-07 06:59:20
○ 2017-10-06 10:24:12
○ 2026-07-17 13:53:44
○MXaspmx5.googlemail.com2015-05-25 → 2016-05-07 · 4 obs
● 2016-05-07 06:59:20
○ 2017-10-06 10:24:12
○ 2026-07-17 13:53:44
●MXmx.simply.com2026-05-15 → 2026-07-17 · 3 obs
● 2026-05-15 23:29:02
● 2026-07-17 13:53:44
○MXmxa.mailgun.org2017-10-06 → 2017-10-06 · 4 obs
● 2017-10-06 10:24:12
○ 2026-05-15 23:29:02
○ 2026-07-17 13:53:44
○MXmxb.mailgun.org2017-10-06 → 2017-10-06 · 4 obs
● 2017-10-06 10:24:12
○ 2026-05-15 23:29:02
○ 2026-07-17 13:53:44
○A89.238.162.1992015-05-25 → 2016-05-07 · 4 obs
● 2016-05-07 06:59:20
○ 2017-10-06 10:24:12
○ 2026-07-17 13:53:44
●A93.191.156.1742026-05-15 → 2026-07-17 · 3 obs
● 2026-05-15 23:29:02
● 2026-07-17 13:53:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| dk | h.nic.dk, t.nic.dk, b.nic.dk, c.nic.dk... | - |
| webcore.dk | ns1.simply.com, ns2.simply.com, ns3.simply.com | - |
✅ Authoritative Response
Server:91.197.248.79
NS records: ns1.simply.com, ns2.simply.com, ns3.simply.com
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 2018ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 93.191.156.174 |
| NS | 3 | ns3.simply.com, ns1.simply.com... |
| MX | 1 | mx.simply.com (pri: 10) |
| TXT | 1 | v=spf1 include:spf.simply.com -all |
| SOA | 1 | ns1.simply.com hostmaster.simply.com |
Analysis
Hierarchy
mail.webcore.dk is delegated beneath webcore.dk.
IP Addresses
webcore.dk has exactly one IP address — 93.191.156.174.
spilarkade.dk, nglab.se, flightfinder.dk plus two other host names have IP numbers in common with webcore.dk.
Name Servers
webcore.dk is served by three name servers: ns1.simply.com, ns2.simply.com and ns3.simply.com.
There is at least partial name server overlap between webcore.dk and other domains — visse.dk, desino.dk, lotek.eu and two more among them.
These name servers tend to appear together with the name servers ns4.simply.com, ns1.unoeuro.com and ns2.unoeuro.com, plus two others.
Host names pointing to two IP addresses:
The A records for ns1.simply.com return 91.197.248.78 and 2a02:2339:1:15c::4562:4562.
The A records for ns2.simply.com return 185.25.141.15 and 2a02:2339:4006:101::4562:4562.
Host names resolving to a single IP address:
ns3.simply.com resolves to the IP address 91.197.248.79.
Mail Servers
webcore.dk uses one mail server — mx.simply.com.
The mail server setup of webcore.dk matches that of other domains such as aptronic.dk, magira.dk, katrinebjerg.dk and two others.
webcore.dk and other domains — northvision.dk for instance — share at least some mail servers.
mx.simply.com resolves to 94.231.106.20 and no other IP number.