trefalke.dk - robtex.com

trefalke.dk

dk

DNSSEC🔒 Signed (DS record present)
NSb.nic.dk
NSc.nic.dk
NSh.nic.dk
NSl.nic.dk
NSs.nic.dk
NSt.nic.dk
TXTDK zone updateEpoch 1784937781localtime Sat Jul 25 02:03:01 2026gmtime Sat Ju...
SOAb.nic.dktech@punktum.dk serial=1784937961

Subdomains

Similar names

DNS History

12 records (6 active, 6 former)

20162017201820192020202120222023202420252026NSns1.simply.comns2.simply.comns3.simply.comns4.simply.comns1.unoeuro.comns2.unoeuro.comns3.unoeuro.comns4.unoeuro.comMXmx.simply.commail18.unoeuro.commx.unoeuro.comA94.231.107.19
NSns1.simply.com2026-07-25 → 2026-07-25 · 3 obs
○ 2020-01-29 10:31:28
● 2026-07-25 00:20:52
● 2026-07-25 00:20:56
NSns1.unoeuro.com2015-08-21 → 2020-01-29 · 4 obs
● 2015-08-21 01:40:06
● 2020-01-29 10:31:28
○ 2026-07-25 00:20:52
○ 2026-07-25 00:20:56
NSns2.simply.com2026-07-25 → 2026-07-25 · 3 obs
○ 2020-01-29 10:31:28
● 2026-07-25 00:20:52
● 2026-07-25 00:20:56
NSns2.unoeuro.com2015-08-21 → 2020-01-29 · 4 obs
● 2015-08-21 01:40:06
● 2020-01-29 10:31:28
○ 2026-07-25 00:20:52
○ 2026-07-25 00:20:56
NSns3.simply.com2026-07-25 → 2026-07-25 · 3 obs
○ 2020-01-29 10:31:28
● 2026-07-25 00:20:52
● 2026-07-25 00:20:56
NSns3.unoeuro.com2015-08-21 → 2020-01-29 · 4 obs
● 2015-08-21 01:40:06
● 2020-01-29 10:31:28
○ 2026-07-25 00:20:52
○ 2026-07-25 00:20:56
NSns4.simply.com2026-07-25 → 2026-07-25 · 3 obs
○ 2020-01-29 10:31:28
● 2026-07-25 00:20:52
● 2026-07-25 00:20:56
NSns4.unoeuro.com2015-08-21 → 2020-01-29 · 4 obs
● 2015-08-21 01:40:06
● 2020-01-29 10:31:28
○ 2026-07-25 00:20:52
○ 2026-07-25 00:20:56
MXmail18.unoeuro.com2015-08-21 → 2015-08-21 · 3 obs
● 2015-08-21 01:40:06
○ 2016-01-29 08:53:56
○ 2026-07-25 00:20:56
MXmx.simply.com2026-07-25 → 2026-07-25 · 3 obs
○ 2020-01-29 10:31:28
● 2026-07-25 00:20:52
● 2026-07-25 00:20:56
MXmx.unoeuro.com2016-01-29 → 2020-01-29 · 5 obs
○ 2015-08-21 01:40:06
● 2016-01-29 08:53:56
● 2020-01-29 10:31:28
○ 2026-07-25 00:20:52
○ 2026-07-25 00:20:56
A94.231.107.192015-08-21 → 2026-07-25 · 2 obs
● 2015-08-21 01:40:06
● 2026-07-25 00:20:56

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
dkb.nic.dk, c.nic.dk, h.nic.dk, l.nic.dk...-
trefalke.dkns1.simply.com, ns2.simply.com, ns3.simply.com, ns4.simply.com-

✅ Authoritative Response

Server:91.197.248.78

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: 2203ms | Queries: -

📄 Records

TypeCountSample Data
A194.231.107.19
NS4ns2.simply.com, ns1.simply.com...
MX1mx.simply.com (pri: 10)
SOA1ns1.simply.com hostmaster.simply.com

Analysis

Hierarchy

mail.trefalke.dk is delegated beneath trefalke.dk.

IP Addresses

trefalke.dk has exactly one IP address — 94.231.107.19.

maktaba.dk, nultechno.dk, anteco.dk plus two other host names have IP numbers in common with trefalke.dk.

Name Servers

Four name servers handle the delegation for trefalke.dk: ns1.simply.com, ns2.simply.com, ns3.simply.com and ns4.simply.com.

There is at least partial name server overlap between trefalke.dk and other domains — racingworld.se, neanders.se, kvium.dk and two more among them.

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.

ns4.simply.com resolves to the IP address 91.197.248.80.

Mail Servers

trefalke.dk uses one mail server — mx.simply.com.

The mail server setup of trefalke.dk matches that of other domains such as autohifi.dk, abcj.dk, sdrfelding.com and two others.

trefalke.dk and other domains — decisions.dk for instance — share at least some mail servers.

mx.simply.com resolves to 94.231.106.20 and no other IP number.