56.dk

📜 Historical scan 2026-06-16 12:52:42  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

56.dk is a .dk domain served by 3 nameservers (ns.pi.dk, ns2.pi.dk, ns3.pi.dk). It was registered on 10 July 2001 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 188.138.4.36 is hosted by velia.net Internetdienste GmbH (AS29066) in France. Mail is handled by 56.dk. The zone is not DNSSEC-signed, 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#

3 records   126ms
NameserverIP addressesPTRASN / ISP
ns.pi.dk — — —
ns2.pi.dk — — —
ns3.pi.dk — — —

🌍 A Records#

1 records   85ms
IPTTLPTRASNISP / OrgCIDRCountryCity
188.138.4.36 — static-ip-188-138-4-36.inaddr.ip-pool.com AS29066 velia.net Internetdienste GmbH 188.138.0.0/21 🇫🇷 France —

📧 MX Records#

1 records   61ms
PriorityTTLMail ServerIP addressesPTRASN
0 — 56.dk 188.138.4.36 static-ip-188-138-4-36.inaddr.ip-pool.com AS29066 velia.net Internetdienste GmbH

🔷 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 2026-10-11 12:38:41
www188.138.4.36 (AS29066) (address records, no CNAME)
www vs bare domainSame network
WildcardYes: any name under the zone resolves

🔗 TLSA / DANE#

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

🔐 DNSSEC#

266ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

140ms
FieldValue
Serial2023091800
Primary NS (MNAME)ns.pi.dk
Responsible (RNAME)hostmaster@pi.dk
Refresh7200s
Retry3600s
Expire2600000s
Minimum (neg-cache TTL)7200s

📋 Registration#

WHOIS fetched 2026-10-10 11:26:15
FieldValue
RegistrarPunktum dk A/S (direct)
Registered2001-07-10
Expires2027-09-30 (348d)
📋 WHOIS#

⏱️ Lookup Timing#

NS
126ms
A
85ms
MX
61ms
AAAA
103ms
TXT
183ms
CAA
92ms
HTTPS
106ms
TLSA
88ms
SOA
140ms
MTA-STS
86ms
DNSSEC
266ms
SRV
0ms
Total
1139ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-03 20:37:53 6801ms 3 NS 1 A 1 MX 🔓 Insecure
2026-09-30 23:24:02 2806ms 3 NS 1 A 1 MX 🔓 Insecure
2026-08-28 09:01:47 2802ms 3 NS 1 A 1 MX 🔓 Insecure
2026-08-23 01:10:28 13789ms 3 NS 1 A 1 MX 🔓 Insecure
2026-06-16 12:58:12 1094ms 3 NS 1 A 1 MX 🔓 Insecure
2026-06-16 12:52:42 shown 1139ms 3 NS 1 A 1 MX 🔓 Insecure
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