decimo.dk - dns.ninja

decimo.dk

DNSSEC⚠️ Not signed
A193.8.38.14🇩🇰 team-blue-denmark193.8.38.0/24 Group Online A/S - tb
NSns1.openhost.dk
A2600:9000:5301:f200::1🇺🇸 Amazon2600:9000:5301::/48 - CloudFront
PTRns-498.awsdns-62.com
A205.251.193.242🇺🇸 Amazon205.251.193.0/24 prefix
PTRns-498.awsdns-62.com
NSns2.openhost.dk
A2600:9000:5305:7700::1🇺🇸 Amazon2600:9000:5305::/48 - CloudFront
PTRns-1399.awsdns-46.org
A205.251.197.119🇺🇸 Amazon205.251.197.0/24 prefix
PTRns-1399.awsdns-46.org
NSns3.openhost.dk
A2600:9000:5303:e000::1🇺🇸 Amazon2600:9000:5303::/48 - CloudFront
PTRns-992.awsdns-60.net
A205.251.195.224🇺🇸 Amazon205.251.195.0/24 prefix
PTRns-992.awsdns-60.net
NSns4.openhost.dk
A2600:9000:5307:2400::1🇺🇸 Amazon2600:9000:5307::/48 - CloudFront
PTRns-1828.awsdns-36.co.uk
A205.251.199.36🇺🇸 Amazon205.251.199.0/24 prefix
PTRns-1828.awsdns-36.co.uk
MXdecimo-dk.mail.protection.outlook.com
A2a01:111:f403:ca04::🇮🇪 Microsoft2a01:111:f000::/36
PTRmail-db3pr0202cu00100.inbound.protection.outlook.com
A2a01:111:f403:ca04::e🇮🇪 Microsoft2a01:111:f000::/36
PTRmail-db8pr02cu00106.inbound.protection.outlook.com
A2a01:111:f403:ca09::b🇳🇱 Microsoft2a01:111:f000::/36
PTRmail-am7pr05cu00103.inbound.protection.outlook.com
A2a01:111:f403:ca09::f🇳🇱 Microsoft2a01:111:f000::/36
PTRmail-am7pr05cu00307.inbound.protection.outlook.com
A52.101.68.25🇮🇪 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-db8pr02cu00101.inbound.protection.outlook.com
A52.101.73.6🇳🇱 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-am6pr04cu00306.inbound.protection.outlook.com
A52.101.73.19🇳🇱 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-as8pr04cu00803.inbound.protection.outlook.com
A52.101.73.24🇳🇱 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-as8pr05cu00300.inbound.protection.outlook.com
TXTv=spf1 include:spf.protection.outlook.com include:spf.mandrillapp.com -all
SOAns1.openhost.dkhostmaster@openhost.dk serial=1

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 1785016801localtime Sun Jul 26 00:00:01 2026gmtime Sat Ju...
SOAb.nic.dktech@punktum.dk serial=1785016801

Subdomains

Same first word

Similar names

DNS History

22 records (6 active, 16 former)

2020202120222023202420252026NSns1.openhost.dkns2.openhost.dkns3.openhost.dkns4.openhost.dkjamie.ns.cloudflare.commicah.ns.cloudflare.comns1.omninet.dkns2.omninet.dkns3.omninet.dkns4.omninet.dkMXdecimo-dk.mail.protection.outlook.comalt1.aspmx.l.google.comalt2.aspmx.l.google.comalt3.aspmx.l.google.comalt4.aspmx.l.google.comaspmx.l.google.comA193.8.38.14104.28.18.88104.28.19.88198.202.211.12606:4700:30::681c:12582606:4700:30::681c:1358
NSjamie.ns.cloudflare.com2019-12-19 → 2019-12-19 · 3 obs
● 2019-12-19 01:44:30
○ 2026-04-18 12:07:54
○ 2026-07-25 22:02:04
NSmicah.ns.cloudflare.com2019-12-19 → 2019-12-19 · 3 obs
● 2019-12-19 01:44:30
○ 2026-04-18 12:07:54
○ 2026-07-25 22:02:04
NSns1.omninet.dk2026-04-18 → 2026-06-15 · 5 obs
○ 2019-12-19 01:44:30
● 2026-04-18 12:07:54
● 2026-06-15 10:15:54
○ 2026-07-01 10:51:46
○ 2026-07-25 22:02:04
NSns1.openhost.dk2026-07-01 → 2026-07-25 · 3 obs
○ 2026-06-15 10:15:54
● 2026-07-01 10:51:46
● 2026-07-25 22:02:04
NSns2.omninet.dk2026-04-18 → 2026-06-15 · 5 obs
○ 2019-12-19 01:44:30
● 2026-04-18 12:07:54
● 2026-06-15 10:15:54
○ 2026-07-01 10:51:46
○ 2026-07-25 22:02:04
NSns2.openhost.dk2026-07-01 → 2026-07-25 · 3 obs
○ 2026-06-15 10:15:54
● 2026-07-01 10:51:46
● 2026-07-25 22:02:04
NSns3.omninet.dk2026-04-18 → 2026-06-15 · 5 obs
○ 2019-12-19 01:44:30
● 2026-04-18 12:07:54
● 2026-06-15 10:15:54
○ 2026-07-01 10:51:46
○ 2026-07-25 22:02:04
NSns3.openhost.dk2026-07-01 → 2026-07-25 · 3 obs
○ 2026-06-15 10:15:54
● 2026-07-01 10:51:46
● 2026-07-25 22:02:04
NSns4.omninet.dk2026-04-18 → 2026-06-15 · 5 obs
○ 2019-12-19 01:44:30
● 2026-04-18 12:07:54
● 2026-06-15 10:15:54
○ 2026-07-01 10:51:46
○ 2026-07-25 22:02:04
NSns4.openhost.dk2026-07-01 → 2026-07-25 · 3 obs
○ 2026-06-15 10:15:54
● 2026-07-01 10:51:46
● 2026-07-25 22:02:04
MXalt1.aspmx.l.google.com2019-12-19 → 2019-12-19 · 3 obs
● 2019-12-19 01:44:30
○ 2026-04-18 12:07:54
○ 2026-07-25 22:02:04
MXalt2.aspmx.l.google.com2019-12-19 → 2019-12-19 · 3 obs
● 2019-12-19 01:44:30
○ 2026-04-18 12:07:54
○ 2026-07-25 22:02:04
MXalt3.aspmx.l.google.com2019-12-19 → 2019-12-19 · 3 obs
● 2019-12-19 01:44:30
○ 2026-04-18 12:07:54
○ 2026-07-25 22:02:04
MXalt4.aspmx.l.google.com2019-12-19 → 2019-12-19 · 3 obs
● 2019-12-19 01:44:30
○ 2026-04-18 12:07:54
○ 2026-07-25 22:02:04
MXaspmx.l.google.com2019-12-19 → 2019-12-19 · 3 obs
● 2019-12-19 01:44:30
○ 2026-04-18 12:07:54
○ 2026-07-25 22:02:04
MXdecimo-dk.mail.protection.outlook.com2026-04-18 → 2026-07-25 · 3 obs
○ 2019-12-19 01:44:30
● 2026-04-18 12:07:54
● 2026-07-25 22:02:04
A104.28.18.882019-12-19 → 2019-12-19 · 3 obs
● 2019-12-19 01:44:30
○ 2026-04-18 12:07:54
○ 2026-07-25 22:02:04
A104.28.19.882019-12-19 → 2019-12-19 · 3 obs
● 2019-12-19 01:44:30
○ 2026-04-18 12:07:54
○ 2026-07-25 22:02:04
A193.8.38.142026-07-01 → 2026-07-25 · 3 obs
○ 2026-06-15 10:15:54
● 2026-07-01 10:51:46
● 2026-07-25 22:02:04
A198.202.211.12026-04-18 → 2026-06-15 · 5 obs
○ 2019-12-19 01:44:30
● 2026-04-18 12:07:54
● 2026-06-15 10:15:54
○ 2026-07-01 10:51:46
○ 2026-07-25 22:02:04
A2606:4700:30::681c:12582019-12-19 → 2019-12-19 · 3 obs
● 2019-12-19 01:44:30
○ 2026-04-18 12:07:54
○ 2026-07-25 22:02:04
A2606:4700:30::681c:13582019-12-19 → 2019-12-19 · 3 obs
● 2019-12-19 01:44:30
○ 2026-04-18 12:07:54
○ 2026-07-25 22:02:04

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
dkb.nic.dk, h.nic.dk, t.nic.dk, c.nic.dk...-
decimo.dkns1.openhost.dk, ns2.openhost.dk, ns3.openhost.dk, ns4.openhost.dk8 records

✅ Authoritative Response

Server:205.251.199.36

NS records: ns1.openhost.dk, ns2.openhost.dk, ns3.openhost.dk, ns4.openhost.dk

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for decimo.dk (unsigned zone)

⏱️ Timing

Total: 635ms | Queries: -

📄 Records

TypeCountSample Data
A1193.8.38.14
NS4ns1.openhost.dk, ns2.openhost.dk...
MX1decimo-dk.mail.protection.outlook.com (p
TXT1v=spf1 include:spf.protection.outlook.co
SOA1ns1.openhost.dk hostmaster.openhost.dk

📌 Glue Records Collected

Total: 8

Out-of-bailiwick: 8 (ns1.openhost.dk, ns1.openhost.dk, ns2.openhost.dk...)

Analysis

Hierarchy

decimo.dk serves as the parent of www.decimo.dk.

IP Addresses

decimo.dk has exactly one IP address — 193.8.38.14.

altia.dk, iversenbus.dk, olesus.dk plus two other host names have IP numbers in common with decimo.dk.

Name Servers

Four name servers handle the delegation for decimo.dk: ns1.openhost.dk, ns2.openhost.dk, ns3.openhost.dk and ns4.openhost.dk.

decimo.dk has at least partial name server overlap with other domains, such as omnisky.dk, afoldal.com, omninet.dk and two others.

ns1.openhost.dk, ns2.openhost.dk, ns3.openhost.dk and ns4.openhost.dk all point to exactly two IP numbers each: ns1.openhost.dk205.251.193.242 and 2600:9000:5301:f200::1; ns2.openhost.dk205.251.197.119 and 2600:9000:5305:7700::1; ns3.openhost.dk205.251.195.224 and 2600:9000:5303:e000::1; ns4.openhost.dk205.251.199.36 and 2600:9000:5307:2400::1.

Mail Servers

decimo.dk uses one mail server — decimo-dk.mail.protection.outlook.com.

decimo-dk.mail.protection.outlook.com has 8 IP addresses: 52.101.68.25, 52.101.73.6, 52.101.73.19 plus 5 more.