arkivkurser.dk

📜 Historical scan 2026-06-16 13:40:13  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

arkivkurser.dk is a .dk domain served by 2 nameservers (ns1.wannafind.dk, ns2.wannafind.dk). It was registered on 30 May 2008 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 185.21.40.180 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by mail.arkivkurser.dk, backup-mx.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   49ms
NameserverIP addressesPTRASN / ISP
ns1.wannafind.dk — — —
ns2.wannafind.dk — — —

🌍 A Records#

1 records   78ms
IPTTLPTRASNISP / OrgCIDRCountryCity
185.21.40.180 — linux80.wannafind.dk AS48854 team.blue Denmark A/S 185.21.40.0/22 🇩🇰 Denmark —

📧 MX Records#

2 records   52ms
PriorityTTLMail ServerIP addressesPTRASN
10 — mail.arkivkurser.dk 194.239.143.133 133.129-134.143.239.194.in-addr.arpa AS3292 TDC Holding A/S
20 — backup-mx.wannafind.dk 46.36.212.34
46.36.212.36
46.36.212.37
46.36.212.38
89.188.78.64
89.188.78.65
89.188.78.66
94.231.106.12		 node4.spamfilter.io
node8.spamfilter.io
node6.spamfilter.io
node7.spamfilter.io
node3.spamfilter.io
node9.spamfilter.io
node10.spamfilter.io
node2.spamfilter.io		 AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
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#

latest probe, not this scan · checked 2026-10-10 20:27:04
www46.30.215.231 2a02:2350:5:108:803d:9c5:e28b:9c74 (AS51468) (address records, no CNAME)
www vs bare domainSame network
WildcardNo
Denial of existenceNSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEYNone 0 CDS, 0 CDNSKEY

🔗 TLSA / DANE#

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

🔐 DNSSEC#

167ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated

🏷️ SOA#

54ms
FieldValue
Serial2021111701
Primary NS (MNAME)ns1.wannafind.dk
Responsible (RNAME)hostmaster@wannafind.dk
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)300s

📋 Registration#

WHOIS fetched 2026-10-09 23:18:29
FieldValue
RegistrarONE.COM A/S
Registered2008-05-30
Expires2027-08-31 (315d)
📋 WHOIS#

⏱️ Lookup Timing#

NS
49ms
A
78ms
MX
52ms
AAAA
52ms
TXT
180ms
CAA
59ms
HTTPS
44ms
TLSA
91ms
SOA
54ms
MTA-STS
110ms
DNSSEC
167ms
SRV
0ms
Total
962ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-05 16:13:07 1852ms 2 NS 1 A 4 MX 🔒 Secure
2026-09-30 15:28:49 588ms 2 NS 1 A 4 MX 🔒 Secure
2026-09-23 21:07:09 597ms 2 NS 1 A 4 MX 🔒 Secure
2026-09-07 12:11:53 587ms 2 NS 1 A 4 MX 🔒 Secure
2026-09-01 05:54:35 659ms 2 NS 1 A 4 MX 🔒 Secure
2026-08-30 02:50:37 1543ms 2 NS 1 A 4 MX 🔒 Secure
2026-08-28 18:29:07 566ms 2 NS 1 A 4 MX 🔒 Secure
2026-08-09 07:00:06 8864ms 2 NS 1 A 4 MX 🔒 Secure
2026-07-04 22:05:29 880ms 2 NS 1 A 4 MX 🔒 Secure
2026-07-01 22:05:31 556ms 2 NS 1 A 4 MX 🔒 Secure
2026-06-26 17:40:40 651ms 2 NS 1 A 2 MX 🔒 Secure
2026-06-22 15:13:58 1198ms 0 NS 0 A 0 MX ❓ Unknown
2026-06-20 10:27:29 2239ms 2 NS 1 A 2 MX 🔒 Secure
2026-06-16 13:40:13 shown 962ms 2 NS 1 A 2 MX 🔒 Secure
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