koeleteknik.dk

📜 Historical scan 2026-09-24 13:45:26 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

koeleteknik.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 12 December 1997 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 87.116.46.150 is hosted by GlobalConnect A/S (AS31027) in Denmark. Mail is handled by koeleteknik-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 42ms

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 46ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
87.116.46.150	43200s	—	AS31027	GlobalConnect A/S	87.116.0.0/18	🇩🇰 Denmark	Copenhagen

📧 MX Records#

1 records 37ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	koeleteknik-dk.mail.protection.outlook.com	2a01:111:f403:ca09::a 2a01:111:f403:ca21::8 2a01:111:f403:ca3c::a 2a01:111:f403:ca48::8 52.101.209.153 52.101.68.15 52.101.68.39 52.101.73.145	mail-am7pr02cu00202.inbound.protection.outlook.com mail-matpr04cu00100.inbound.protection.outlook.com mail-zrxpr07cu00102.inbound.protection.outlook.com mail-miypr02cu00100.inbound.protection.outlook.com mail-cpjpr04cu00101.inbound.protection.outlook.com mail-db6pr03cu00107.inbound.protection.outlook.com mail-db7pr03cu00607.inbound.protection.outlook.com mail-am6pr02cu00301.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 → 40.104.116.24
🔶 Autoconfig	koeleteknik.dk → 87.116.46.150

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 165ms

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

✉️ SPF#

Policy	Record (koeleteknik.dk)
-all (hard fail)	v=spf1 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 2026-10-12 22:33:47

www CNAME	koeleteknik.dk (all on koeleteknik.dk) → 87.116.46.150 (AS31027)
www vs bare domain	Same network koeleteknik.dk: 87.116.46.150 (AS31027) www.koeleteknik.dk: 87.116.46.150 (AS31027)
Wildcard	Yes: any name under the zone resolves
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: -all

No problems found

🔏 ACME Challenge#

Type	Name	Value
CNAME	_acme-challenge.koeleteknik.dk	koeleteknik.dk

🔗 TLSA / DANE#

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

🔐 DNSSEC#

55ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2026040401
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 2026-10-10 11:24:44

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	1997-12-12
Expires	2027-12-31 (431d)

📋 WHOIS#

⏱️ Lookup Timing#

42ms

46ms

37ms

AAAA

33ms

TXT

165ms

CAA

37ms

HTTPS

46ms

TLSA

598ms

SOA

0ms

MTA-STS

48ms

DNSSEC

55ms

SRV

53ms

Total

1215ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-05 15:36:45	2205ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-01 15:16:21	1955ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-29 14:58:04	2257ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-24 13:45:26 shown	1215ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-25 06:36:26	1032ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-18 06:55:01	1893ms	2 NS 1 A 1 MX	🔒 Secure