smartkey.dk - dns.ninja
smartkey.dk
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 185.20.205.47🇩🇰 team-blue-denmark185.20.204.0/22 | ||||||
| PTR | linux373.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 ⚠️ Not in parent delegation | ||||||
| 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 | ||||||
| TXT | v=spf1 include:spf.simply.com -all | ||||||
| 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 1782821341localtime Tue Jun 30 14:09:01 2026gmtime Tue Ju... | ||||||
| SOA | b.nic.dktech@punktum.dk serial=1782821341 | ||||||
Same first word
Similar names
DNS History
13 records (6 active, 7 former)
●NSns1.simply.com2026-02-16 → 2026-06-30 · 3 obs
● 2026-02-16 13:38:10
● 2026-06-30 12:20:56
○NSns1.unoeuro.com2015-06-16 → 2016-04-20 · 4 obs
● 2016-04-20 12:39:04
○ 2026-02-16 13:38:10
○ 2026-06-30 12:20:56
●NSns2.simply.com2026-02-16 → 2026-06-30 · 3 obs
● 2026-02-16 13:38:10
● 2026-06-30 12:20:56
○NSns2.unoeuro.com2015-06-16 → 2016-04-20 · 4 obs
● 2016-04-20 12:39:04
○ 2026-02-16 13:38:10
○ 2026-06-30 12:20:56
●NSns3.simply.com2026-02-16 → 2026-06-30 · 3 obs
● 2026-02-16 13:38:10
● 2026-06-30 12:20:56
○NSns3.unoeuro.com2015-06-16 → 2016-04-20 · 4 obs
● 2016-04-20 12:39:04
○ 2026-02-16 13:38:10
○ 2026-06-30 12:20:56
●NSns4.simply.com2026-02-16 → 2026-06-30 · 3 obs
● 2026-02-16 13:38:10
● 2026-06-30 12:20:56
○MXmail3.unoeuro.com2015-06-16 → 2015-11-04 · 4 obs
● 2015-11-04 02:20:44
○ 2016-01-20 19:53:34
○ 2026-06-30 12:20:56
●MXmx.simply.com2026-02-16 → 2026-06-30 · 3 obs
● 2026-02-16 13:38:10
● 2026-06-30 12:20:56
○MXmx.unoeuro.com2016-01-20 → 2016-04-20 · 5 obs
● 2016-01-20 19:53:34
● 2016-04-20 12:39:04
○ 2026-02-16 13:38:10
○ 2026-06-30 12:20:56
●A185.20.205.472026-02-16 → 2026-06-30 · 3 obs
● 2026-02-16 13:38:10
● 2026-06-30 12:20:56
○A216.139.213.1442016-04-20 → 2016-04-20 · 4 obs
● 2016-04-20 12:39:04
○ 2026-02-16 13:38:10
○ 2026-06-30 12:20:56
○A94.231.109.822015-06-16 → 2016-01-20 · 4 obs
● 2016-01-20 19:53:34
○ 2016-04-20 12:39:04
○ 2026-06-30 12:20:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| dk | b.nic.dk, c.nic.dk, h.nic.dk, l.nic.dk... | - |
| smartkey.dk | ns1.simply.com, ns2.simply.com, ns3.simply.com | - |
✅ Authoritative Response
Server:91.197.248.78
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: 1023ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 185.20.205.47 |
| NS | 4 | ns4.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
IP Addresses
smartkey.dk points to a single IP number: 185.20.205.47.
Additional host names — laerkehein.com, muellers.dk, www.parstromberg.se and two others — share IP numbers with smartkey.dk.
Name Servers
smartkey.dk has four authoritative name servers: ns1.simply.com, ns2.simply.com, ns3.simply.com and ns4.simply.com.
smartkey.dk has at least partial name server overlap with other domains, such as youmedating.com, spilde.org, z.dk and two others.
Host names with two IP numbers:
ns1.simply.com points to 91.197.248.78 and 2a02:2339:1:15c::4562:4562.
ns2.simply.com points to 185.25.141.15 and 2a02:2339:4006:101::4562:4562.
Host names pointing to a single IP address:
ns3.simply.com points to 91.197.248.79.
ns4.simply.com points to 91.197.248.80.
Mail Servers
smartkey.dk has one mail server: mx.simply.com.
smartkey.dk shares the same mail server setup as other domains, including snelogin2.dk, schull.se, ramsli.com and two others.
The mail servers of smartkey.dk are at least partially shared with other domains, including kasperverner.com.
mx.simply.com resolves to a single IP number: 94.231.106.20.