martinbmadsen.dk

Records from scan: 2026-08-27 10:23:42  ·  9874ms total  ·  last checked 2026-10-23 10:15 (unchanged)
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

martinbmadsen.dk is a .dk domain served by 5 nameservers (ns1.linode.com, ns2.linode.com, ns3.linode.com and 2 more). It was registered on 27 February 2025 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 155.248.214.217 is hosted by Oracle Corporation (AS31898) in United States. Mail is handled by mail.martinbmadsen.dk. The zone is not DNSSEC-signed, 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#

5 records   32ms
NameserverIP addressesPTRASN / ISP
ns1.linode.com 2600:14c0:6::2
92.123.94.2		 c1-2.akashield.net
c1-2.akashield.net		 AS21342 Akamai International B.V.
AS21342 Akamai International B.V.
ns2.linode.com 2600:14c0:6::3
92.123.94.3		 c1-3.akashield.net
c1-3.akashield.net		 AS21342 Akamai International B.V.
AS21342 Akamai International B.V.
ns3.linode.com 2600:14c0:7::3
92.123.95.3		 c2-3.akashield.net
c2-3.akashield.net		 AS21342 Akamai International B.V.
AS21342 Akamai International B.V.
ns4.linode.com 2600:14c0:7::4
92.123.95.4		 c2-4.akashield.net
c2-4.akashield.net		 AS21342 Akamai International B.V.
AS21342 Akamai International B.V.
ns5.linode.com 2600:14c0:7::2
92.123.95.2		 c2-2.akashield.net
c2-2.akashield.net		 AS21342 Akamai International B.V.
AS21342 Akamai International B.V.

🌍 A Records#

1 records   264ms
IPTTLPTRASNISP / OrgCIDRCountryCity
155.248.214.217 86400s — AS31898 Oracle Corporation 155.248.192.0/18 🇺🇸 United States San Jose

📧 MX Records#

1 records   125ms
PriorityTTLMail ServerIP addressesPTRASN
10 86400s mail.martinbmadsen.dk 155.248.214.217 — AS31898 Oracle Corporation

🔷 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 2026-10-10 04:58:24
www155.248.214.217 (AS31898) (address records, no CNAME)
www vs bare domainSame network
martinbmadsen.dk: 155.248.214.217 (AS31898)
www.martinbmadsen.dk: 155.248.214.217 (AS31898)
WildcardNo

🔗 TLSA / DANE#

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

🔐 DNSSEC#

9092ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

0ms
FieldValue
Serial2021000002
Primary NS (MNAME)ns1.linode.com
Responsible (RNAME)admin@martinbmadsen.dk
Refresh14400s
Retry14400s
Expire1209600s
Minimum (neg-cache TTL)86400s

📋 Registration#

WHOIS fetched 2026-10-07 19:39:29
FieldValue
RegistrarPunktum dk A/S (direct)
Registered2025-02-27
Expires2027-02-26 (125d)
📋 WHOIS#

⏱️ Lookup Timing#

NS
32ms
A
264ms
MX
125ms
AAAA
131ms
TXT
1083ms
CAA
144ms
HTTPS
169ms
TLSA
339ms
SOA
0ms
MTA-STS
249ms
DNSSEC
9092ms
SRV
334ms
Total
9874ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-08-27 10:23:42 shown 9874ms 5 NS 1 A 1 MX 🔓 Insecure
2026-06-24 21:31:26 2538ms 5 NS 0 A 1 MX 🔓 Insecure
2026-06-17 12:53:02 4266ms 5 NS 1 A 1 MX 🔓 Insecure
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