courriel.dk

📜 Historical scan 2026-06-16 22:35:04  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

courriel.dk is a .dk domain served by 2 nameservers (ns.dandomain.dk, ns2.dandomain.dk). It was registered on 1 August 2003 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 194.255.46.20 is hosted by Norlys Digital 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 this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records   65ms
NameserverIP addressesPTRASN / ISP
ns.dandomain.dk — — —
ns2.dandomain.dk — — —

🌍 A Records#

1 records   68ms
IPTTLPTRASNISP / OrgCIDRCountryCity
194.255.46.20 — — AS3308 Norlys Digital A/S 194.255.0.0/16 🇩🇰 Denmark Copenhagen

📧 MX Records#

1 records   68ms
PriorityTTLMail ServerIP addressesPTRASN
10 — 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#

latest probe, not this scan · checked 2026-10-08 13:50:50
www194.255.46.20 (AS3308) (address records, no CNAME)
www vs bare domainSame network
courriel.dk: 194.255.46.20 (AS3308)
www.courriel.dk: 194.255.46.20 (AS3308)
WildcardNo
Denial of existenceNSEC3 · 1 iteration · 1-byte salt RFC 9276 recommends 0 iterations and no salt
CDS / CDNSKEYNone 0 CDS, 0 CDNSKEY

🔗 TLSA / DANE#

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

🔐 DNSSEC#

184ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated

🏷️ SOA#

66ms
FieldValue
Serial2008041409
Primary NS (MNAME)ns.dandomain.dk
Responsible (RNAME)hostmaster@dandomain.dk
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)300s

📋 Registration#

WHOIS fetched 2026-10-11 08:04:13
FieldValue
RegistrarPunktum dk A/S (direct)
Registered2003-08-01
Expires2027-08-31 (316d)
📋 WHOIS#

⏱️ Lookup Timing#

NS
65ms
A
68ms
MX
68ms
AAAA
67ms
TXT
246ms
CAA
69ms
HTTPS
67ms
TLSA
76ms
SOA
66ms
MTA-STS
41ms
DNSSEC
184ms
SRV
0ms
Total
677ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-09-13 15:55:11 459ms 2 NS 1 A 1 MX 🔒 Secure
2026-09-10 17:27:54 491ms 2 NS 1 A 1 MX 🔒 Secure
2026-08-28 07:02:59 870ms 2 NS 1 A 1 MX 🔒 Secure
2026-08-24 14:19:22 1435ms 2 NS 1 A 1 MX 🔒 Secure
2026-06-16 22:35:04 shown 677ms 2 NS 1 A 1 MX 🔒 Secure
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