kordegn.dk

📜 Historical scan 2026-10-24 10:05:01 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

kordegn.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 14 August 2003 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 185.21.42.66 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by kordegn-dk.mail.protection.outlook.com. The zone is DNSSEC-signed and validates, has no 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#

2 records 98ms

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#

1 records 67ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
185.21.42.66	3600s	vm1380.enterprisecloud.nu	AS48854	team.blue Denmark A/S	185.21.40.0/22	🇩🇰 Denmark	—

📧 MX Records#

1 records 120ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	kordegn-dk.mail.protection.outlook.com	2a01:111:f403:ca04::b 2a01:111:f403:ca21::e 2a01:111:f403:ca3c::6 2a01:111:f403:ca48::e 52.101.68.10 52.101.68.21 52.101.68.39 52.101.73.155	mail-dbbpr03cu00103.inbound.protection.outlook.com mail-matpr04cu00306.inbound.protection.outlook.com mail-zrxpr04cu00106.inbound.protection.outlook.com mail-miypr03cu00206.inbound.protection.outlook.com mail-dbbpr03cu00102.inbound.protection.outlook.com mail-db4pr02cu00205.inbound.protection.outlook.com mail-db7pr03cu00607.inbound.protection.outlook.com mail-am7pr02cu00203.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 → 52.98.154.152

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records 340ms

TXT Record
MS=ms39855514
v=spf1 include:_custspf.one.com include:spf.protection.outlook.com -all

✉️ SPF#

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

📨 DMARC#

✗ No DMARC record — mail spoofing not restricted

📬 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 2026-10-25 17:37:54

www CNAME	kordegn.dk (all on kordegn.dk) → 185.21.42.66 (AS48854)
www vs bare domain	Same network kordegn.dk: 185.21.42.66 (AS48854) www.kordegn.dk: 185.21.42.66 (AS48854)
Wildcard	No
Denial of existence	NSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 2/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

239ms

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

🏷️ SOA#

42ms

Field	Value
Serial	2026102308
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 2026-10-04 13:37:12

Field	Value
Registrar	ONE.COM A/S
Registered	2003-08-14
Expires	2027-08-31 (308d)

📋 WHOIS#

⏱️ Lookup Timing#

98ms

67ms

120ms

AAAA

86ms

TXT

340ms

CAA

135ms

HTTPS

86ms

TLSA

830ms

SOA

42ms

MTA-STS

168ms

DNSSEC

239ms

SRV

167ms

Total

2189ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-25 17:37:54	1672ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-24 10:05:01 shown	2189ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-04 12:48:47	1091ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-30 12:30:59	723ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-30 00:01:36	829ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-06 06:20:21	1203ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-25 22:08:42	1242ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-24 07:15:12	4471ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-06 16:52:28	1560ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-03 20:34:16	1350ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-01 13:43:02	1266ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-26 15:56:25	702ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-23 19:01:10	1298ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-23 17:12:00	906ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-18 15:15:22	828ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-17 13:34:54	2857ms	2 NS 1 A 1 MX	🔒 Secure