ylk.dk

📜 Historical scan 2026-09-18 20:46:02 · ← 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 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 309ms

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 236ms

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 141ms

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 307ms

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#

314ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2026091301
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

309ms

236ms

141ms

AAAA

126ms

TXT

307ms

CAA

147ms

HTTPS

101ms

TLSA

419ms

SOA

0ms

MTA-STS

215ms

DNSSEC

314ms

SRV

302ms

Total

1543ms

🕐 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	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 shown	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