tysa.dk

📜 Historical scan 2026-06-24 06:52:16 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

tysa.dk is a .dk domain served by 2 nameservers (ns.dandomain.dk, ns2.dandomain.dk). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 212.237.249.17 is hosted by team.blue Denmark A/S (AS48854) in Denmark. The zone is DNSSEC-signed but currently fails validation, 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 209ms

Nameserver	IP addresses	PTR	ASN / ISP
ns.dandomain.dk	185.25.141.3 2a02:2339:4006:109::dd	ns.dandomain.dk ns.dandomain.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.dandomain.dk	2a02:2339:1:108::dd:dd 91.197.248.66	ns2.dandomain.dk ns2.dandomain.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S

🌍 A Records#

1 records 191ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
212.237.249.17	300s	splash.dandomain.dk	AS48854	team.blue Denmark A/S	212.237.248.0/23	🇩🇰 Denmark	—

📧 MX Records#

📧

No MX records found

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	212.237.249.17
🔶 Autoconfig	212.237.249.17

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 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 2026-10-10 16:14:57

www	212.237.249.17 (AS48854) (address records, no CNAME)
www vs bare domain	Same network tysa.dk: 212.237.249.17 (AS48854) www.tysa.dk: 212.237.249.17 (AS48854)
Wildcard	Yes: any name under the zone resolves
Denial of existence	NSEC3 · 1 iteration · 1-byte salt RFC 9276 recommends 0 iterations and no salt
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔗 TLSA / DANE#

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

🔐 DNSSEC#

439ms

Check	Result
Validation Status	⚠️ Bogus
AD Flag (resolver validates)	✗ Not set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	broken trust chain resolving 'tysa.dk/DS/IN': 127.0.0.1#53

🏷️ SOA#

247ms

Field	Value
Serial	2023082604
Primary NS (MNAME)	ns.dandomain.dk
Responsible (RNAME)	hostmaster@dandomain.dk
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	300s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

209ms

191ms

294ms

AAAA

190ms

TXT

617ms

CAA

257ms

HTTPS

252ms

TLSA

159ms

SOA

247ms

MTA-STS

267ms

DNSSEC

439ms

SRV

317ms

Total

2253ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-27 06:59:53	404ms	2 NS 1 A 0 MX	🔒 Secure
2026-07-04 16:30:55	2390ms	2 NS 1 A 0 MX	🔒 Secure
2026-06-24 10:11:05	514ms	2 NS 1 A 0 MX	⚠️ Bogus
2026-06-24 06:52:16 shown	2253ms	2 NS 1 A 0 MX	⚠️ Bogus
2026-06-21 18:16:04	1178ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-19 22:48:19	628ms	2 NS 1 A 0 MX	🔒 Secure
2026-06-19 22:16:38	5928ms	2 NS 1 A 0 MX	🔒 Secure
2026-06-17 14:45:25	1007ms	2 NS 1 A 0 MX	🔒 Secure