koed.dk

📜 Historical scan 2026-09-08 13:13:57 · ← 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 136ms

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 129ms

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 167ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	koed-dk.mail.protection.outlook.com	2a01:111:f403:ca04::10 2a01:111:f403:ca04::4 2a01:111:f403:ca04::9 2a01:111:f403:ca21::c 52.101.185.21 52.101.209.153 52.101.73.145 52.101.91.153	mail-dbapr03cu00100.inbound.protection.outlook.com mail-db4pr02cu00204.inbound.protection.outlook.com mail-db7pr03cu00601.inbound.protection.outlook.com mail-matpr04cu00204.inbound.protection.outlook.com mail-zrxpr05cu00105.inbound.protection.outlook.com mail-cpjpr04cu00101.inbound.protection.outlook.com mail-am6pr02cu00301.inbound.protection.outlook.com mail-matpr04cu00101.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 → 40.99.222.184

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

2 records 434ms

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 766ms

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#

687ms

Check	Result
Status	⚠️ Invalid
TXT record (_mta-sts)	✓ Found
HTTPS policy	✗ Missing / invalid
Policy ID	20250822112849254706
Policy MX	—

📈 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#

160ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2026090201
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 (162d)

🔗 Same registrant#

6 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
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

📋 WHOIS#

⏱️ Lookup Timing#

136ms

129ms

167ms

AAAA

166ms

TXT

766ms

CAA

125ms

HTTPS

104ms

TLSA

220ms

SOA

0ms

MTA-STS

687ms

DNSSEC

160ms

SRV

434ms

Total

6644ms

🕐 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 shown	6644ms	4 NS 1 A 1 MX	🔒 Secure
2026-08-13 17:58:40	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