1821.dk

📜 Historical scan 2026-10-03 15:29:07 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

1821.dk is a .dk domain served by 2 nameservers (ns.wannafind.dk, ns2.wannafind.dk). It was registered on 27 November 2008 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 94.231.106.86 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by mx1.wannafind.dk, mx2.wannafind.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 this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 33ms

Nameserver	IP addresses	PTR	ASN / ISP
ns.wannafind.dk	185.25.141.6 2a02:2339:4006:103:1c:3f6d:daba:dee	ns1.wannafind.dk ns1.wannafind.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.wannafind.dk	2a02:2339:1:104::daba:daa 91.197.248.69	ns2.wannafind.dk ns2.wannafind.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S

🌍 A Records#

1 records 31ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
94.231.106.86	3600s	linux8.wannafind.dk	AS48854	team.blue Denmark A/S	94.231.96.0/20	🇩🇰 Denmark	—

📧 MX Records#

2 records 25ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	mx1.wannafind.dk	94.231.108.77	mx1.wannafind.dk	AS48854 team.blue Denmark A/S
20	3600s	mx2.wannafind.dk	46.36.209.3	mx2.wannafind.dk	AS48854 team.blue Denmark A/S

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	autodiscover-mf.wannafind.dk → 94.231.108.98
🔶 Autoconfig	autoconfig-mf.wannafind.dk → 94.231.108.78

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 138ms

TXT Record
v=spf1 include:spf.wannafind.dk ?all

✉️ SPF#

Policy	Record (1821.dk)
?all (neutral)	v=spf1 include:spf.wannafind.dk ?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 2026-10-07 21:32:34

www	94.231.106.86 (AS48854) (address records, no CNAME)
www vs bare domain	Same network 1821.dk: 94.231.106.86 (AS48854) www.1821.dk: 94.231.106.86 (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

🔎 SPF check#

zone-wide SPF report

DNS lookups: 3/10 · policy: ?all

warn "?all" is neutral: it gives receivers no guidance, much like having no SPF

🔗 TLSA / DANE#

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

🔐 DNSSEC#

73ms

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

🏷️ SOA#

39ms

Field	Value
Serial	2021111601
Primary NS (MNAME)	ns.wannafind.dk
Responsible (RNAME)	hostmaster@wannafind.dk
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	300s

📋 Registration#

WHOIS fetched 2026-10-05 15:50:53

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2008-11-27
Expires	2026-11-30 (44d)

📋 WHOIS#

⏱️ Lookup Timing#

33ms

31ms

25ms

AAAA

27ms

TXT

138ms

CAA

41ms

HTTPS

28ms

TLSA

43ms

SOA

39ms

MTA-STS

59ms

DNSSEC

73ms

SRV

64ms

Total

404ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-07 21:32:34	377ms	2 NS 1 A 2 MX	🔒 Secure
2026-10-03 15:29:07 shown	404ms	2 NS 1 A 2 MX	🔒 Secure
2026-08-28 02:50:18	658ms	2 NS 1 A 2 MX	🔒 Secure
2026-06-28 02:16:09	2551ms	2 NS 1 A 2 MX	🔒 Secure
2026-06-26 08:28:53	661ms	2 NS 1 A 2 MX	🔒 Secure
2026-06-16 12:55:22	1481ms	2 NS 1 A 2 MX	🔒 Secure