jan-madsen.dk

📜 Historical scan 2026-06-18 00:04:15  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

jan-madsen.dk is a .dk domain served by 2 nameservers (ns1.telanco.dk, ns2.telanco.dk). It was registered on 14 November 2024 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 84.246.247.21 is hosted by Novaram ApS (AS34165) in Denmark. Mail is handled by mail.jan-madsen.dk. 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   41ms
NameserverIP addressesPTRASN / ISP
ns1.telanco.dk 84.246.245.104 84-246-245-104.unalloc.logiqit.net AS34165 Novaram ApS
ns2.telanco.dk 84.246.247.29 84-246-247-29.cust.novaram.net AS34165 Novaram ApS

🌍 A Records#

1 records   135ms
IPTTLPTRASNISP / OrgCIDRCountryCity
84.246.247.21 — web04.telanco.dk AS34165 Novaram ApS 84.246.244.0/22 🇩🇰 Denmark —

📧 MX Records#

1 records   135ms
PriorityTTLMail ServerIP addressesPTRASN
10 — mail.jan-madsen.dk 84.246.247.21 web04.telanco.dk AS34165 Novaram ApS

🔷 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 2026-10-14 05:05:49
www84.246.247.21 (AS34165) (address records, no CNAME)
www vs bare domainSame network
jan-madsen.dk: 84.246.247.21 (AS34165)
www.jan-madsen.dk: 84.246.247.21 (AS34165)
WildcardNo

🔗 TLSA / DANE#

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

🔐 DNSSEC#

97ms
CheckResult
Validation Status⚠️ Bogus
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsbroken trust chain resolving 'jan-madsen.dk/A/IN': 127.0.0.1#53

🏷️ SOA#

27ms
FieldValue
Serial2019101500
Primary NS (MNAME)ns1.telanco.dk
Responsible (RNAME)hostmaster@telanco.dk
Refresh28800s
Retry7200s
Expire604800s
Minimum (neg-cache TTL)3600s

📋 Registration#

WHOIS fetched 2026-10-07 07:51:37
FieldValue
RegistrarPunktum dk A/S (direct)
Registered2024-11-14
Expires2026-11-13 (19d)
📋 WHOIS#

⏱️ Lookup Timing#

NS
41ms
A
135ms
MX
135ms
AAAA
141ms
TXT
431ms
CAA
41ms
HTTPS
146ms
TLSA
136ms
SOA
27ms
MTA-STS
1563ms
DNSSEC
97ms
SRV
1167ms
Total
1955ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-07-24 18:38:26 6498ms 2 NS 1 A 1 MX 🔓 Insecure
2026-06-20 09:42:43 498ms 2 NS 1 A 1 MX 🔓 Insecure
2026-06-19 17:45:18 647ms 2 NS 1 A 1 MX 🔓 Insecure
2026-06-18 00:04:15 shown 1955ms 2 NS 1 A 1 MX ⚠️ Bogus
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