sletskov.dk

📜 Historical scan 2026-09-11 07:09:28 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

sletskov.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 14 January 2004 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 77.111.240.209 is hosted by One.com A/S (AS51468) in Denmark. Mail is handled by sletskov-dk.mail.eo.outlook.com, ms54731534.msv1.invalid. The zone is DNSSEC-signed and validates, has no 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 147ms

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 181ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
77.111.240.209	3600s	webcluster1.wordpresspod1-cph3.one.com	AS51468	One.com A/S	77.111.240.0/22	🇩🇰 Denmark	Copenhagen

📧 MX Records#

2 records 139ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	sletskov-dk.mail.eo.outlook.com	2a01:111:f403:ca04::8 2a01:111:f403:ca21::c 2a01:111:f403:ca38::8 2a01:111:f403:ca3c::8 52.101.103.137 52.101.181.156 52.101.68.8 52.101.73.153	mail-db5pr02cu00100.inbound.protection.outlook.com mail-matpr04cu00204.inbound.protection.outlook.com mail-wa4pr04cu00100.inbound.protection.outlook.com mail-zrxpr05cu00100.inbound.protection.outlook.com mail-miypr02cu00101.inbound.protection.outlook.com mail-wa4pr05cu00104.inbound.protection.outlook.com mail-du0pr03cu00100.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
60	3600s	ms54731534.msv1.invalid	—	—	—

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 52.98.243.56

🔷 AAAA Records (IPv6)#

1 records 171ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a02:2350:5:101:8c:6537:b9af:8a2a	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#

📝

No TXT records found

✉️ SPF#

✗ No SPF record — mail spoofing not restricted

📨 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 2026-10-15 06:27:21

www	77.111.240.209 2a02:2350:5:101:8c:6537:b9af:8a2a (AS51468) (address records, no CNAME)
www vs bare domain	Same network sletskov.dk: 77.111.240.209 2a02:2350:5:101:8c:6537:b9af:8a2a (AS51468) www.sletskov.dk: 77.111.240.209 2a02:2350:5:101:8c:6537:b9af:8a2a (AS51468)
Wildcard	No
Denial of existence	NSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔗 TLSA / DANE#

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

🔐 DNSSEC#

248ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2026090801
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 2026-10-09 23:35:46

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2004-01-14
Expires	2027-01-31 (105d)

📋 WHOIS#

⏱️ Lookup Timing#

147ms

181ms

139ms

AAAA

171ms

TXT

351ms

CAA

158ms

HTTPS

153ms

TLSA

460ms

SOA

0ms

MTA-STS

155ms

DNSSEC

248ms

SRV

433ms

Total

1543ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-15 06:27:20	456ms	2 NS 1 A 2 MX	🔒 Secure
2026-10-11 02:23:39	2551ms	2 NS 1 A 2 MX	🔒 Secure
2026-10-09 23:21:11	743ms	2 NS 1 A 2 MX	🔒 Secure
2026-10-07 10:07:04	2107ms	2 NS 1 A 2 MX	🔒 Secure
2026-09-24 06:30:54	650ms	2 NS 1 A 2 MX	🔒 Secure
2026-09-15 17:41:21	804ms	2 NS 1 A 2 MX	🔒 Secure
2026-09-11 07:09:28 shown	1543ms	2 NS 1 A 2 MX	🔒 Secure
2026-08-27 09:07:34	4873ms	2 NS 1 A 2 MX	🔒 Secure
2026-08-26 05:18:13	4679ms	2 NS 1 A 2 MX	🔒 Secure
2026-08-12 06:23:03	9096ms	2 NS 1 A 2 MX	🔒 Secure
2026-07-11 11:04:29	7867ms	2 NS 1 A 2 MX	🔒 Secure
2026-06-26 04:06:58	1386ms	2 NS 1 A 2 MX	🔒 Secure
2026-06-18 03:56:48	4118ms	2 NS 1 A 2 MX	🔒 Secure