a-klasse.dk - robtex.com

a-klasse.dk

DNSSEC🔒 Signed (DS record present)
NSns1.simply.com ⭐
A2a02:2339:1:15c::4562:4562🇩🇰 team-blue-denmark2a02:2339::/36
PTRns1.simply.com
A91.197.248.78🇩🇰 team-blue-denmark91.197.248.0/22
PTRns1.simply.com
NSns2.simply.com
A2a02:2339:4006:101::4562:4562🇩🇰 team-blue-denmark2a02:2339:4000::/34
PTRns2.simply.com
A185.25.141.15🇩🇰 team-blue-denmark185.25.141.0/24 Zitcom A/S
PTRns2.simply.com
NSns3.simply.com
A91.197.248.79🇩🇰 team-blue-denmark91.197.248.0/22
PTRns3.simply.com
NSns4.simply.com
A91.197.248.80🇩🇰 team-blue-denmark91.197.248.0/22
PTRns4.simply.com
SOAns1.simply.comhostmaster@simply.com 2023-02-14 #0

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 1776266281localtime Wed Apr 15 17:18:01 2026gmtime Wed Ap...
SOAb.nic.dktech@punktum.dk serial=1776266281

Same first word

a-klasse.de
a-klasse.nl
a-klasse.dk

Similar names

ka-sales.at
ka-sales.com
el-kassa.online
ask-elsa.com
ak-sales.com
a-kassel.de

DNS History

11 records (4 active, 7 former)

20162017201820192020202120222023202420252026NSns1.simply.comns2.simply.comns3.simply.comns4.simply.comns1.unoeuro.comns2.unoeuro.comns3.unoeuro.comns4.unoeuro.comMXmail29.unoeuro.commx.unoeuro.comA94.231.103.65
●NSns1.simply.com2026-02-15 → 2026-04-15 · 3 obs
○ 2016-07-16 20:29:14
● 2026-02-15 06:48:54
● 2026-04-15 15:41:50
○NSns1.unoeuro.com2015-07-24 → 2016-07-16 · 4 obs
● 2015-07-24 11:20:06
● 2016-07-16 20:29:14
○ 2026-02-15 06:48:54
○ 2026-04-15 15:41:50
●NSns2.simply.com2026-02-15 → 2026-04-15 · 3 obs
○ 2016-07-16 20:29:14
● 2026-02-15 06:48:54
● 2026-04-15 15:41:50
○NSns2.unoeuro.com2015-07-24 → 2016-07-16 · 4 obs
● 2015-07-24 11:20:06
● 2016-07-16 20:29:14
○ 2026-02-15 06:48:54
○ 2026-04-15 15:41:50
●NSns3.simply.com2026-02-15 → 2026-04-15 · 3 obs
○ 2016-07-16 20:29:14
● 2026-02-15 06:48:54
● 2026-04-15 15:41:50
○NSns3.unoeuro.com2015-07-24 → 2016-07-16 · 4 obs
● 2015-07-24 11:20:06
● 2016-07-16 20:29:14
○ 2026-02-15 06:48:54
○ 2026-04-15 15:41:50
●NSns4.simply.com2026-02-15 → 2026-04-15 · 3 obs
○ 2016-07-16 20:29:14
● 2026-02-15 06:48:54
● 2026-04-15 15:41:50
○NSns4.unoeuro.com2015-07-24 → 2016-07-16 · 4 obs
● 2015-07-24 11:20:06
● 2016-07-16 20:29:14
○ 2026-02-15 06:48:54
○ 2026-04-15 15:41:50
○MXmail29.unoeuro.com2015-07-24 → 2015-07-24 · 3 obs
● 2015-07-24 11:20:06
○ 2015-11-19 23:41:04
○ 2026-04-15 15:41:50
○MXmx.unoeuro.com2015-11-19 → 2026-02-15 · 5 obs
○ 2015-07-24 11:20:06
● 2015-11-19 23:41:04
● 2026-02-15 06:48:54
○ 2026-02-24 13:21:02
○ 2026-04-15 15:41:50
○A94.231.103.652015-07-24 → 2026-02-15 · 4 obs
● 2015-07-24 11:20:06
● 2026-02-15 06:48:54
○ 2026-02-24 13:21:02
○ 2026-04-15 15:41:50

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
dkb.nic.dk, c.nic.dk, h.nic.dk, l.nic.dk...-
a-klasse.dkns1.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: 1328ms | Queries: -

📄 Records

TypeCountSample Data
NS4ns4.simply.com, ns3.simply.com...
SOA1ns1.simply.com hostmaster.simply.com

Analysis

Name Servers

a-klasse.dk delegates to four name servers: ns1.simply.com, ns2.simply.com, ns3.simply.com and ns4.simply.com.

a-klasse.dk at least partially shares name servers with other domains, for instance change4it.com, goho.dk, elteam.dk, staver.se and peakoptical.net.

Host names with two IP numbers:

ns1.simply.com points to: 2a02:2339:1:15c::4562:4562 and 91.197.248.78

ns2.simply.com points to: 2a02:2339:4006:101::4562:4562 and 185.25.141.15

Host names with one IP number:

ns3.simply.com points to: 91.197.248.79

ns4.simply.com points to: 91.197.248.80