mathstat.dk - dns.ninja
mathstat.dk
| DNSSEC | ⚠️ Not signed | ||||||
| A | 94.231.106.33🇩🇰 team-blue-denmark94.231.96.0/20 ZITCOM A/S | ||||||
| PTR | linux24.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 | ||||||
| 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 1781359741localtime Sat Jun 13 16:09:01 2026gmtime Sat Ju... | ||||||
| SOA | b.nic.dktech@punktum.dk serial=1781359741 | ||||||
Same first word
Similar names
DNS History
10 records (5 active, 5 former)
●NSns1.simply.com2026-02-27 → 2026-06-13 · 3 obs
● 2026-02-27 22:29:20
● 2026-06-13 14:17:42
○NSns1.unoeuro.com2015-07-02 → 2017-07-08 · 4 obs
● 2017-07-08 02:47:54
○ 2026-02-27 22:29:20
○ 2026-06-13 14:17:42
●NSns2.simply.com2026-02-27 → 2026-06-13 · 3 obs
● 2026-02-27 22:29:20
● 2026-06-13 14:17:42
○NSns2.unoeuro.com2015-07-02 → 2017-07-08 · 4 obs
● 2017-07-08 02:47:54
○ 2026-02-27 22:29:20
○ 2026-06-13 14:17:42
●NSns3.simply.com2026-02-27 → 2026-06-13 · 3 obs
● 2026-02-27 22:29:20
● 2026-06-13 14:17:42
○NSns3.unoeuro.com2015-07-02 → 2017-07-08 · 4 obs
● 2017-07-08 02:47:54
○ 2026-02-27 22:29:20
○ 2026-06-13 14:17:42
○MXmail11.unoeuro.com2015-07-02 → 2015-11-09 · 4 obs
● 2015-11-09 07:07:34
○ 2016-01-25 23:49:02
○ 2026-06-13 14:17:42
●MXmx.simply.com2026-02-27 → 2026-06-13 · 3 obs
● 2026-02-27 22:29:20
● 2026-06-13 14:17:42
○MXmx.unoeuro.com2016-01-25 → 2017-07-08 · 5 obs
● 2016-01-25 23:49:02
● 2017-07-08 02:47:54
○ 2026-02-27 22:29:20
○ 2026-06-13 14:17:42
●A94.231.106.332015-07-02 → 2026-06-13 · 2 obs
● 2026-06-13 14:17:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| dk | b.nic.dk, c.nic.dk, h.nic.dk, l.nic.dk... | - |
| mathstat.dk | ns3.simply.com, ns1.simply.com, ns2.simply.com | - |
✅ Authoritative Response
Server:91.197.248.79
NS records: ns3.simply.com, ns1.simply.com, ns2.simply.com
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 915ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 94.231.106.33 |
| NS | 3 | ns1.simply.com, ns3.simply.com... |
| MX | 1 | mx.simply.com (pri: 10) |
| SOA | 1 | ns1.simply.com hostmaster.simply.com |
Analysis
IP Addresses
mathstat.dk has exactly one IP address — 94.231.106.33.
chaudhry.dk, haugereol.dk, scj.dk plus two other host names have IP numbers in common with mathstat.dk.
Name Servers
Three name servers are authoritative for mathstat.dk: ns1.simply.com, ns2.simply.com and ns3.simply.com.
There is at least partial name server overlap between mathstat.dk and other domains — msoffice.dk, capspower.se, vaarning.dk and two more among them.
These name servers are routinely deployed together with the name servers ns4.simply.com.
Host names pointing to two IP addresses:
ns1.simply.com maps to two IP addresses — 91.197.248.78 and 2a02:2339:1:15c::4562:4562.
ns2.simply.com maps to two IP addresses — 185.25.141.15 and 2a02:2339:4006:101::4562:4562.
Host names with one IP number:
ns3.simply.com points to the IP address 91.197.248.79.
Mail Servers
mathstat.dk uses one mail server — mx.simply.com.
The mail server setup of mathstat.dk matches that of other domains such as auxadapter.se, hmgs.dk, devion.net and two others.
Some mail servers of mathstat.dk are also used by other domains, notably fso.fo and stalforbund.com.
There is one IP number for mx.simply.com: 94.231.106.20.