ntkr.com - dns.ninja
ntkr.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 94.231.109.5🇩🇰 team-blue-denmark94.231.96.0/20 ZITCOM A/S | ||||||
| PTR | nt2.unoeuro.com-new | ||||||
| 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 | ||||||
| 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 ⭐ | ||||||
| TXT | v=spf1 include:spf.simply.com -all | ||||||
| SOA | ns1.simply.comhostmaster@simply.com 2025-04-23 #0 | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1785852049 | ||||||
Same first word
Similar names
DNS History
13 records (6 active, 7 former)
●NSns1.simply.com2026-04-09 → 2026-08-04 · 3 obs
● 2026-04-09 01:25:12
● 2026-08-04 14:10:50
○NSns1.unoeuro.com2015-08-22 → 2020-01-07 · 4 obs
● 2020-01-07 13:42:46
○ 2026-04-09 01:25:12
○ 2026-08-04 14:10:50
●NSns2.simply.com2026-04-09 → 2026-08-04 · 3 obs
● 2026-04-09 01:25:12
● 2026-08-04 14:10:50
○NSns2.unoeuro.com2015-08-22 → 2020-01-07 · 4 obs
● 2020-01-07 13:42:46
○ 2026-04-09 01:25:12
○ 2026-08-04 14:10:50
●NSns3.simply.com2026-04-09 → 2026-08-04 · 3 obs
● 2026-04-09 01:25:12
● 2026-08-04 14:10:50
○NSns3.unoeuro.com2015-08-22 → 2020-01-07 · 4 obs
● 2020-01-07 13:42:46
○ 2026-04-09 01:25:12
○ 2026-08-04 14:10:50
●NSns4.simply.com2026-04-09 → 2026-08-04 · 3 obs
● 2026-04-09 01:25:12
● 2026-08-04 14:10:50
○NSns4.unoeuro.com2015-08-22 → 2020-01-07 · 4 obs
● 2020-01-07 13:42:46
○ 2026-04-09 01:25:12
○ 2026-08-04 14:10:50
○MXmail1.unoeuro.com2015-08-22 → 2015-11-04 · 4 obs
● 2015-11-04 10:41:52
○ 2016-03-20 00:29:58
○ 2026-08-04 14:10:50
●MXmx.simply.com2026-04-09 → 2026-08-04 · 3 obs
● 2026-04-09 01:25:12
● 2026-08-04 14:10:50
○MXmx.unoeuro.com2016-03-20 → 2020-01-07 · 5 obs
● 2016-03-20 00:29:58
● 2020-01-07 13:42:46
○ 2026-04-09 01:25:12
○ 2026-08-04 14:10:50
○A94.231.103.1002015-08-22 → 2017-03-23 · 4 obs
● 2017-03-23 22:55:48
○ 2020-01-07 13:42:46
○ 2026-08-04 14:10:50
●A94.231.109.52020-01-07 → 2026-08-04 · 3 obs
● 2020-01-07 13:42:46
● 2026-08-04 14:10:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| ntkr.com | ns1.simply.com, ns2.simply.com, ns3.simply.com, ns4.simply.com | 6 records |
✅ 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: 753ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 94.231.109.5 |
| NS | 4 | 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 |
📌 Glue Records Collected
Total: 6
Out-of-bailiwick: 6 (ns1.simply.com, ns1.simply.com, ns2.simply.com...)
Analysis
IP Addresses
ntkr.com has exactly one IP address — 94.231.109.5.
zemba.dk, mail.acema.dk, www.neoweb.no plus two other host names have IP numbers in common with ntkr.com.
Name Servers
Four name servers handle the delegation for ntkr.com: ns1.simply.com, ns2.simply.com, ns3.simply.com and ns4.simply.com.
ntkr.com partially shares its NS delegation with several other domains, including amtsavisen.dk, invatonline.net, tldr.dk and two others.
Host names pointing to two IP addresses:
ns1.simply.com directs traffic to 91.197.248.78 and 2a02:2339:1:15c::4562:4562.
ns2.simply.com directs traffic to 185.25.141.15 and 2a02:2339:4006:101::4562:4562.
Host names resolving to a single IP address:
ns3.simply.com has the IP address 91.197.248.79.
ns4.simply.com has the IP address 91.197.248.80.
Mail Servers
ntkr.com uses one mail server — mx.simply.com.
The mail server setup of ntkr.com matches that of other domains such as nmcc.dk, bice.dk, belkis.dk and two others.
At least some of ntkr.com's mail servers are shared with other domains, among them truckplanner.dk, cpctracking.dk and fobacom.com.