3xl.dk

Records from scan: 2026-10-03 02:32:00 · 400ms total · last checked 2026-10-17 08:47 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

3xl.dk is a .dk domain served by 2 nameservers (ns.dandomain.dk, ns2.dandomain.dk). It was registered on 20 October 2003 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 194.255.46.21 is hosted by Norlys Telco A/S (AS3308) in Denmark. Mail is handled by mx01.dandomain.dk. The zone is DNSSEC-signed and validates, has no DMARC policy and has no IPv6 address. Below are all of its DNS records from our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 41ms

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 58ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
194.255.46.21	3600s	—	AS3308	Norlys Telco A/S	194.255.0.0/16	🇩🇰 Denmark	Frederiksberg

📧 MX Records#

1 records 40ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	mx01.dandomain.dk	212.237.249.50	mx1.dandomain.dk	AS48854 team.blue Denmark A/S

🔷 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#

checked 2026-10-09 04:51:38

www	194.255.46.21 (AS3308) (address records, no CNAME)
www vs bare domain	Same network 3xl.dk: 194.255.46.21 (AS3308) www.3xl.dk: 194.255.46.21 (AS3308)
Wildcard	No
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#

75ms

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

🏷️ SOA#

24ms

Field	Value
Serial	2023061501
Primary NS (MNAME)	ns.dandomain.dk
Responsible (RNAME)	hostmaster@dandomain.dk
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	300s

📋 Registration#

WHOIS fetched 2026-10-10 19:39:03

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2003-10-20
Expires	2027-10-31 (378d)

📋 WHOIS#

⏱️ Lookup Timing#

41ms

58ms

40ms

AAAA

35ms

TXT

129ms

CAA

43ms

HTTPS

49ms

TLSA

52ms

SOA

24ms

MTA-STS

55ms

DNSSEC

75ms

SRV

51ms

Total

400ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-03 02:32:00 shown	400ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-29 20:19:40	305ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-16 02:11:13	2356ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-25 00:16:24	3823ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-24 02:51:09	1156ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-21 13:55:56	468ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-20 01:03:09	590ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-16 13:14:22	2544ms	2 NS 1 A 1 MX	🔒 Secure