kkoa.dk

📜 Historical scan 2026-07-16 13:42:25 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

kkoa.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 30 March 2019 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by kkoa-dk.mail.protection.outlook.com. The zone is DNSSEC-signed and validates, publishes a DMARC policy and is reachable over IPv6. 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#

2 records 31ms

Nameserver	IP addresses	PTR	ASN / ISP
ns01.one.com	195.206.121.10 2001:67c:28cc::10	ns01.one.com ns01.one.com	AS197495 One.com A/S AS197495 One.com A/S
ns02.one.com	185.10.11.10 2001:67c:3c0::10	ns02.one.com ns02.one.com	AS51468 One.com A/S AS51468 One.com A/S

🌍 A Records#

🌍

No A records found

📧 MX Records#

1 records 31ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	43200s	kkoa-dk.mail.protection.outlook.com	2a01:111:f403:ca04::7 2a01:111:f403:ca04::8 2a01:111:f403:ca09::20 2a01:111:f403:ca09::d 52.101.68.32 52.101.73.15 52.101.73.6 52.101.73.8	mail-db4pr02cu00307.inbound.protection.outlook.com mail-db5pr02cu00100.inbound.protection.outlook.com mail-as8pr05cu00400.inbound.protection.outlook.com mail-as9pr05cu01305.inbound.protection.outlook.com mail-db3pr0202cu00200.inbound.protection.outlook.com mail-am9pr04cu00107.inbound.protection.outlook.com mail-am6pr04cu00306.inbound.protection.outlook.com mail-am0pr04cu00500.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 → 40.104.116.56
🔶 Autoconfig	152.115.36.113

🔷 AAAA Records (IPv6)#

1 records 31ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a02:2350:5:111:59:5099:8bff:88f8	3600s	—	AS51468	One.com A/S	2a02:2350:0:0:0:0:0:0/32	🇩🇰 Denmark	Copenhagen

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records 179ms

TXT Record
MS=ms55565205
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF#

Policy	Record (kkoa.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com -all

📨 DMARC#

Policy	Record (_dmarc.kkoa.dk)
p=reject	v=DMARC1; p=reject; pct=100; rua=mailto:dmarc@kkoa.dk; adkim=s; aspf=s; sp=reject; ri=86400

📬 MTA-STS#

✗ No MTA-STS policy — SMTP TLS not enforced

📈 TLSRPT#

✗ No TLSRPT record — no SMTP TLS failure reporting

📜 CAA Records#

✗ No CAA records — any CA may issue certificates

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-16 18:08:51

www	109.71.58.180 (AS48854) (address records, no CNAME)
www vs bare domain	Same network kkoa.dk: 109.71.58.180 (AS48854) www.kkoa.dk: 109.71.58.180 (AS48854)
Wildcard	No
Denial of existence	NSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

✍️ DKIM keys#

1 found

Selector	CNAME	Key
selector1	selector1-kkoa-dk._domainkey.kkoa.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: 1/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

58ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	resolution failed: ncache nxrrset

🏷️ SOA#

0ms

Field	Value
Serial	2026071405
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration#

WHOIS fetched 2026-10-13 12:45:13

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2019-03-30
Expires	2027-03-31 (165d)

🔗 Same registrant#

0 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).

No other domain with this registrant in our WHOIS data yet

📋 WHOIS#

⏱️ Lookup Timing#

31ms

AAAA

31ms

TXT

179ms

CAA

30ms

HTTPS

31ms

TLSA

724ms

SOA

0ms

MTA-STS

45ms

DNSSEC

58ms

SRV

48ms

Total

1688ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-16 18:08:51	1487ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-13 12:21:58	1346ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-12 10:26:13	2334ms	2 NS 0 A 1 MX	🔒 Secure
2026-10-01 07:50:56	1159ms	2 NS 0 A 1 MX	🔒 Secure
2026-09-28 09:09:06	923ms	2 NS 0 A 1 MX	🔒 Secure
2026-09-15 09:18:31	1256ms	2 NS 0 A 1 MX	🔒 Secure
2026-07-16 13:42:25 shown	1688ms	2 NS 0 A 1 MX	🔒 Secure
2026-06-25 22:14:01	836ms	2 NS 0 A 1 MX	🔒 Secure
2026-06-23 17:19:28	1192ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-17 13:35:42	4141ms	2 NS 0 A 1 MX	🔒 Secure