flexing.dk - dns.ninja

flexing.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 1782591841localtime Sat Jun 27 22:24:01 2026gmtime Sat Ju...
SOAb.nic.dktech@punktum.dk serial=1782591841

Same first word

Similar names

DNS History

11 records (4 active, 7 former)

20162017201820192020202120222023202420252026NSns01.one.comns02.one.comns1.gratisdns.dkns2.gratisdns.dkns3.gratisdns.dkns4.gratisdns.dkns5.gratisdns.dkMXflexing-dk.mail.protection.outlook.comowa.flexing.dkA185.21.40.1912.104.112.2
NSns01.one.com2026-03-27 → 2026-06-27 · 3 obs
○ 2017-04-02 20:00:48
● 2026-03-27 03:48:26
● 2026-06-27 20:34:10
NSns02.one.com2026-03-27 → 2026-06-27 · 3 obs
○ 2017-04-02 20:00:48
● 2026-03-27 03:48:26
● 2026-06-27 20:34:10
NSns1.gratisdns.dk2015-07-23 → 2017-04-02 · 4 obs
● 2015-07-23 06:16:48
● 2017-04-02 20:00:48
○ 2026-03-27 03:48:26
○ 2026-06-27 20:34:10
NSns2.gratisdns.dk2015-07-23 → 2017-04-02 · 4 obs
● 2015-07-23 06:16:48
● 2017-04-02 20:00:48
○ 2026-03-27 03:48:26
○ 2026-06-27 20:34:10
NSns3.gratisdns.dk2015-07-23 → 2017-04-02 · 4 obs
● 2015-07-23 06:16:48
● 2017-04-02 20:00:48
○ 2026-03-27 03:48:26
○ 2026-06-27 20:34:10
NSns4.gratisdns.dk2015-07-23 → 2017-04-02 · 4 obs
● 2015-07-23 06:16:48
● 2017-04-02 20:00:48
○ 2026-03-27 03:48:26
○ 2026-06-27 20:34:10
NSns5.gratisdns.dk2015-07-23 → 2017-04-02 · 4 obs
● 2015-07-23 06:16:48
● 2017-04-02 20:00:48
○ 2026-03-27 03:48:26
○ 2026-06-27 20:34:10
MXflexing-dk.mail.protection.outlook.com2026-03-27 → 2026-06-27 · 3 obs
○ 2017-04-02 20:00:48
● 2026-03-27 03:48:26
● 2026-06-27 20:34:10
MXowa.flexing.dk2015-07-23 → 2017-04-02 · 4 obs
● 2015-07-23 06:16:48
● 2017-04-02 20:00:48
○ 2026-03-27 03:48:26
○ 2026-06-27 20:34:10
A185.21.40.1912016-07-08 → 2026-06-27 · 3 obs
○ 2016-01-04 12:53:12
● 2016-07-08 21:00:40
● 2026-06-27 20:34:10
A2.104.112.22015-07-23 → 2016-01-04 · 4 obs
● 2015-07-23 06:16:48
● 2016-01-04 12:53:12
○ 2016-07-08 21:00:40
○ 2026-06-27 20:34:10

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
dkb.nic.dk, c.nic.dk, h.nic.dk, l.nic.dk...-
flexing.dkns01.one.com, ns02.one.com-

✅ Authoritative Response

Server:195.206.121.10

NS records: ns01.one.com, ns02.one.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 2229ms | Queries: -

📄 Records

TypeCountSample Data
A1185.21.40.191
NS2ns02.one.com, ns01.one.com
MX1flexing-dk.mail.protection.outlook.com (
TXT2MS=ms94222211, v=spf1 include:spf.protection.outlook.co
SOA1ns01.one.com hostmaster.one.com

Analysis

IP Addresses

flexing.dk points to a single IP number: 185.21.40.191.

Additional host names — agtransport.dk, medarbejder.dk, www.sgb2b.se and two others — share IP numbers with flexing.dk.

Name Servers

DNS delegation for flexing.dk points to two name servers: ns01.one.com and ns02.one.com.

flexing.dk shares its name server setup with other domains, including juri.dk, skyhaus.co.uk, finntrebbien.dk and two others.

ns01.one.com directs to 195.206.121.10 and 2001:67c:28cc::10. ns02.one.com directs to 185.10.11.10 and 2001:67c:3c0::10. Each host name carries two IP addresses.

Mail Servers

flexing.dk has one mail server: flexing-dk.mail.protection.outlook.com.

flexing-dk.mail.protection.outlook.com points to 8 IP numbers: 52.101.68.27, 52.101.73.15, 52.101.73.19 and 5 other.