common.dk - dns.ninja
common.dk
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 1780792201localtime Sun Jun 7 02:30:01 2026gmtime Sun Ju... | ||||||
| SOA | b.nic.dktech@punktum.dk serial=1780792201 | ||||||
Subdomains
Same first word
Similar names
DNS History
15 records (10 active, 5 former)
●NSns1.simply.com2026-02-17 → 2026-06-07 · 3 obs
● 2026-02-17 01:25:50
● 2026-06-07 00:34:34
○NSns1.surf-town.net2015-07-26 → 2017-05-16 · 4 obs
● 2017-05-16 23:07:08
○ 2026-02-17 01:25:50
○ 2026-06-07 00:34:34
●NSns2.simply.com2026-02-17 → 2026-06-07 · 3 obs
● 2026-02-17 01:25:50
● 2026-06-07 00:34:34
○NSns2.surf-town.net2015-07-26 → 2017-05-16 · 4 obs
● 2017-05-16 23:07:08
○ 2026-02-17 01:25:50
○ 2026-06-07 00:34:34
●NSns3.simply.com2026-02-17 → 2026-06-07 · 3 obs
● 2026-02-17 01:25:50
● 2026-06-07 00:34:34
○NSns3.surf-town.net2015-07-26 → 2017-05-16 · 4 obs
● 2017-05-16 23:07:08
○ 2026-02-17 01:25:50
○ 2026-06-07 00:34:34
●NSns4.simply.com2026-02-17 → 2026-06-07 · 3 obs
● 2026-02-17 01:25:50
● 2026-06-07 00:34:34
●MXalt1.aspmx.l.google.com2026-02-17 → 2026-06-07 · 3 obs
● 2026-02-17 01:25:50
● 2026-06-07 00:34:34
●MXalt2.aspmx.l.google.com2026-02-17 → 2026-06-07 · 3 obs
● 2026-02-17 01:25:50
● 2026-06-07 00:34:34
●MXalt3.aspmx.l.google.com2026-02-17 → 2026-06-07 · 3 obs
● 2026-02-17 01:25:50
● 2026-06-07 00:34:34
●MXalt4.aspmx.l.google.com2026-02-17 → 2026-06-07 · 3 obs
● 2026-02-17 01:25:50
● 2026-06-07 00:34:34
●MXaspmx.l.google.com2026-02-17 → 2026-06-07 · 3 obs
● 2026-02-17 01:25:50
● 2026-06-07 00:34:34
○MXmail16.surftown.dk2015-07-26 → 2017-05-16 · 4 obs
● 2017-05-16 23:07:08
○ 2026-02-17 01:25:50
○ 2026-06-07 00:34:34
○A212.97.132.1142015-07-26 → 2017-05-16 · 4 obs
● 2017-05-16 23:07:08
○ 2026-02-17 01:25:50
○ 2026-06-07 00:34:34
●A93.191.156.52026-02-17 → 2026-06-07 · 3 obs
● 2026-02-17 01:25:50
● 2026-06-07 00:34:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| dk | l.nic.dk, b.nic.dk, c.nic.dk, h.nic.dk... | - |
| common.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: 5036ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 93.191.156.5 |
| NS | 4 | ns3.simply.com, ns4.simply.com... |
| MX | 5 | alt4.aspmx.l.google.com (pri: 10), aspmx.l.google.com (pri: 1)... |
| TXT | 2 | v=spf1 include:_spf.google.com include:s, google-site-verification=irnq5tj9tJcaBil |
| SOA | 1 | ns1.simply.com hostmaster.simply.com |
Analysis
Hierarchy
www.common.dk and member.common.dk each fall under common.dk as their parent domain.
IP Addresses
common.dk resolves to just one IP address, 93.191.156.5.
Two other host names, along with www.common.dk, vhc-vidar.dk and mothsoft.dk, also share IP numbers with common.dk.
Name Servers
common.dk carries NS records pointing to 4 name servers: ns1.simply.com, ns2.simply.com, ns3.simply.com and ns4.simply.com.
common.dk shares at least some of its name servers with other domains, including stofskifteforum.dk, dobbeltd.dk, planum.dk and two others.
Host names that have 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.
ns4.simply.com points to the IP address 91.197.248.80.
Mail Servers
The MX records for common.dk point to 5 mail servers: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.
There is at least a partial MX overlap between common.dk and other domains, including spainbylaw.com, mattgauger.com, nascent-us.com and two others.
alt4.aspmx.l.google.com, alt3.aspmx.l.google.com, aspmx2.googlemail.com and three other mail servers are commonly used together with these mail servers.
Host names that have two IP addresses:
aspmx.l.google.com maps to two IP addresses — 142.251.179.27 and 2607:f8b0:4004:c29::1b.
alt1.aspmx.l.google.com maps to two IP addresses — 108.177.123.26 and 2800:3f0:4003:c0f::1b.
alt2.aspmx.l.google.com maps to two IP addresses — 172.253.116.26 and 2a00:1450:400b:c02::1b.
alt3.aspmx.l.google.com maps to two IP addresses — 192.178.223.27 and 2a00:1450:4009:c0f::1b.
alt4.aspmx.l.google.com maps to two IP addresses — 173.194.76.26 and 2a00:1450:400c:c00::1a.