ylk.dk

📜 Historical scan 2026-10-15 05:21:03 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

ylk.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 7 December 2018 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 92.205.251.180 is hosted by Host Europe GmbH (AS21499) in Germany. Mail is handled by ylk-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 265ms

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 233ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
92.205.251.180	600s	—	AS21499	Host Europe GmbH	92.205.224.0/19	🇩🇪 Germany	—

📧 MX Records#

1 records 244ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	ylk-dk.mail.protection.outlook.com	2a01:111:f403:ca27:: 2a01:111:f403:ca2d:: 2a01:111:f403:ca2d::1 2a01:111:f403:ca2d::2 52.101.168.0 52.101.170.0 52.101.170.1 52.101.170.2	mail-beup281cu00100.inbound.protection.outlook.com mail-fr5p281cu00500.inbound.protection.outlook.com mail-fr4p281cu03101.inbound.protection.outlook.com mail-fr6p281cu00202.inbound.protection.outlook.com mail-beup281cu00100.inbound.protection.outlook.com mail-fr5p281cu00500.inbound.protection.outlook.com mail-fr4p281cu03101.inbound.protection.outlook.com mail-fr6p281cu00202.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

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 400ms

TXT Record
v=spf1 include:secureserver.net -all

✉️ SPF#

Policy	Record (ylk.dk)
-all (hard fail)	v=spf1 include:secureserver.net -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 2026-10-21 02:01:14

www	92.205.251.180 (AS21499) (address records, no CNAME)
www vs bare domain	Same network ylk.dk: 92.205.251.180 (AS21499) www.ylk.dk: 92.205.251.180 (AS21499)
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: 3/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

374ms

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

🏷️ SOA#

71ms

Field	Value
Serial	2026101401
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 2026-10-23 04:39:05

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2018-12-07
Expires	2026-12-31 (69d)

🔗 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#

265ms

233ms

244ms

AAAA

216ms

TXT

400ms

CAA

277ms

HTTPS

265ms

TLSA

783ms

SOA

71ms

MTA-STS

303ms

DNSSEC

374ms

SRV

272ms

Total

2107ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-21 02:01:14	4771ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-15 05:21:03 shown	2107ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-01 04:08:58	805ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-18 20:46:02	1543ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-14 21:26:44	4035ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-17 05:36:51	17267ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-16 00:45:52	9140ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-28 03:34:08	1005ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-27 04:50:43	1218ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-25 22:21:10	1221ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-23 20:16:11	678ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-18 07:43:15	1148ms	2 NS 1 A 1 MX	🔒 Secure