koed.dk

📜 Historical scan 2026-08-13 17:58:40 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

koed.dk is a .dk domain served by 4 nameservers (ns1.absaconit.dk, ns2.absaconit.dk, ns3.absaconit.dk and 1 more). It was registered on 12 February 1997 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 5.103.42.245 is hosted by FIBIA P/S (AS44869) in Denmark. Mail is handled by koed-dk.mail.protection.outlook.com. The zone is DNSSEC-signed and validates, publishes a DMARC policy and has no IPv6 address. Below are all of its DNS records from this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

4 records 217ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.absaconit.dk	185.136.96.99 2a06:fb00:1::1:99	pns101.cloudns.net pns101.cloudns.net	AS203391 Cloud DNS Ltd AS203391 Cloud DNS Ltd
ns2.absaconit.dk	185.136.97.99 2a06:fb00:1::2:99	pns102.cloudns.net pns102.cloudns.net	AS203391 Cloud DNS Ltd AS203391 Cloud DNS Ltd
ns3.absaconit.dk	185.136.98.99 2a06:fb00:1::3:99	pns103.cloudns.net pns103.cloudns.net	AS203391 Cloud DNS Ltd AS203391 Cloud DNS Ltd
ns4.absaconit.dk	185.136.99.99 2a06:fb00:1::4:99	pns104.cloudns.net pns104.cloudns.net	AS203391 Cloud DNS Ltd AS203391 Cloud DNS Ltd

🌍 A Records#

1 records 194ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
5.103.42.245	3600s	5.103.42.245.static.fibianet.dk	AS44869	FIBIA P/S	5.103.0.0/16	🇩🇰 Denmark	Holbæk

📧 MX Records#

1 records 193ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	koed-dk.mail.protection.outlook.com	2a01:111:f403:ca04:: 2a01:111:f403:ca04::6 2a01:111:f403:ca09::9 2a01:111:f403:ca09::b 52.101.68.21 52.101.68.5 52.101.73.11 52.101.73.153	mail-db3pr0202cu00100.inbound.protection.outlook.com mail-db4pr02cu00406.inbound.protection.outlook.com mail-as8pr04cu00801.inbound.protection.outlook.com mail-am7pr05cu00103.inbound.protection.outlook.com mail-db4pr02cu00205.inbound.protection.outlook.com mail-du2pr03cu00105.inbound.protection.outlook.com mail-am1pr04cu00103.inbound.protection.outlook.com mail-as8pr05cu00401.inbound.protection.outlook.com	AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 40.104.116.8

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

2 records 251ms

Service	Priority	Weight	Port	Target
_autodiscover._tcp	0	0	443	mail.koed.dk
_sipfederationtls._tcp	100	1	5061	sipfed.online.lync.com

📝 TXT Records#

4 records 641ms

TXT Record
atlassian-domain-verification=e1naAcA9ag4jucSkDQEY3lhWW/3vCjM0lJEDPhTruamka4rfTQlUomTHZl92hIve
facebook-domain-verification=i4w7b8nkry25xrwuho83bmdktp1d4o
MS=ms47144910
v=spf1 include:i23lxav4s5.powerspf.com ~all

✉️ SPF#

Policy	Record (koed.dk)
~all (soft fail)	v=spf1 include:i23lxav4s5.powerspf.com ~all

📨 DMARC#

Policy	Record (_dmarc.koed.dk)
p=none (monitor only)	v=DMARC1; p=none; rua=mailto:qh1fp5w7pn@rua.powerdmarc.com; ruf=mailto:qh1fp5w7pn@ruf.powerdmarc.com; fo=1;

📬 MTA-STS#

589ms

Check	Result
Status	🧪 Testing
TXT record (_mta-sts)	✓ Found
HTTPS policy	✓ Valid
Mode	testing
Policy ID	20250822112849254706
max_age	86400s
Policy MX	koed-dk.mail.protection.outlook.com

📈 TLSRPT#

Status	Report address (rua)
✓ Enabled	mailto:qh1fp5w7pn@tls.powerdmarc.com

📜 CAA Records#

✗ No CAA records — any CA may issue certificates

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-12 17:03:18

www CNAME	koed.dk (all on koed.dk) → 5.103.42.245 (AS44869)
www vs bare domain	Same network koed.dk: 5.103.42.245 (AS44869) www.koed.dk: 5.103.42.245 (AS44869)
Wildcard	No
Denial of existence	NSEC3 · 0 iterations · no salt · opt-out RFC 9276 ✓
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

✍️ DKIM keys#

2 found

Selector	CNAME	Key
selector1	selector1-koed-dk._domainkey.koedas.onmicrosoft.com	RSA · ~1024 bit below 2048 bit
selector2	selector2-koed-dk._domainkey.koedas.onmicrosoft.com	RSA · ~1024 bit below 2048 bit

DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.

🔎 SPF check#

zone-wide SPF report

DNS lookups: 2/10 · policy: ~all

No problems found

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.koed.dk	AmZnbhNP4g_nE8Jo4J6jpf7kPthSNtqoLUM7etKPurQ

🔗 TLSA / DANE#

✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)

🔐 DNSSEC#

372ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	fully validated

🏷️ SOA#

0ms

Field	Value
Serial	2026081303
Primary NS (MNAME)	ns1.absaconit.dk
Responsible (RNAME)	support@absacon.dk
Refresh	7200s
Retry	1800s
Expire	1209600s
Minimum (neg-cache TTL)	3600s

📋 Registration#

WHOIS fetched 2026-10-17 10:06:47

Field	Value
Registrar	Absacon IT ApS
Registered	1997-02-12
Expires	2027-03-31 (161d)

🔗 Same registrant#

8 domains

Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).

Domain	Registrar
bmw-service-vejle.dk	Absacon IT ApS
bmwservicekoed.dk	Absacon IT ApS
boks30.dk	Absacon IT ApS
box30.dk	Absacon IT ApS
cpsu.dk	Absacon IT ApS
koed-3er.dk	Absacon IT ApS
koedevents.dk	Absacon IT ApS
updater.dk	Absacon IT ApS

📋 WHOIS#

⏱️ Lookup Timing#

217ms

194ms

193ms

AAAA

187ms

TXT

641ms

CAA

193ms

HTTPS

189ms

TLSA

409ms

SOA

0ms

MTA-STS

589ms

DNSSEC

372ms

SRV

251ms

Total

10061ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-12 17:03:18	1196ms	4 NS 1 A 1 MX	🔒 Secure
2026-10-09 10:39:58	1283ms	4 NS 1 A 1 MX	🔒 Secure
2026-09-30 10:44:59	1651ms	4 NS 1 A 1 MX	🔒 Secure
2026-09-23 13:03:18	1267ms	4 NS 1 A 1 MX	🔒 Secure
2026-09-08 13:13:57	6644ms	4 NS 1 A 1 MX	🔒 Secure
2026-08-13 17:58:40 shown	10061ms	4 NS 1 A 1 MX	🔒 Secure
2026-07-30 21:25:04	8661ms	4 NS 1 A 1 MX	🔒 Secure
2026-07-11 08:42:47	2012ms	4 NS 1 A 1 MX	🔒 Secure
2026-06-22 16:19:31	1534ms	4 NS 1 A 1 MX	🔒 Secure
2026-06-19 16:41:16	3126ms	4 NS 1 A 1 MX	🔒 Secure
2026-06-18 02:49:34	4609ms	4 NS 1 A 1 MX	🔒 Secure