doubledisco.dk

📜 Historical scan 2026-10-08 11:27:40  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

doubledisco.dk is a .dk domain served by 2 nameservers (ns1.businessdns.dk, ns2.businessdns.dk). It was registered on 7 May 2001 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 85.191.113.173 is hosted by AURA Fiber A/S (AS204274) in Denmark. Mail is handled by efa01.businessdns.dk, mx-backup.businessdns.dk and 1 more. 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#

2 records   48ms
NameserverIP addressesPTRASN / ISP
ns1.businessdns.dk 85.191.113.163 ns1.businessdns.dk AS204274 AURA Fiber A/S
ns2.businessdns.dk 85.191.113.164 ns2.businessdns.dk AS204274 AURA Fiber A/S

🌍 A Records#

1 records   43ms
IPTTLPTRASNISP / OrgCIDRCountryCity
85.191.113.173 3600s 85.191.113.173.static.dhcp.aura-net.dk AS204274 AURA Fiber A/S 85.191.0.0/17 🇩🇰 Denmark Hinnerup

📧 MX Records#

3 records   52ms
PriorityTTLMail ServerIP addressesPTRASN
5 86400s efa01.businessdns.dk 85.191.113.182 efa01.businessdns.dk AS204274 AURA Fiber A/S
10 86400s mx-backup.businessdns.dk 85.184.165.70
85.191.113.183		 85.184.165.70.static.dhcp.aura-net.dk
mailgate01.businessdns.dk		 AS204274 AURA Fiber A/S
AS204274 AURA Fiber A/S
50 86400s ardbeg.businessdns.dk 85.191.113.180 ardbeg.businessdns.dk AS204274 AURA Fiber A/S

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records   80ms
ServicePriorityWeightPortTarget
_autodiscover._tcp 0 100 443 mail.businessdns.dk

📝 TXT Records#

1 records   187ms
TXT Record
v=spf1 -all

✉️ SPF#

PolicyRecord (doubledisco.dk)
-all (hard fail) v=spf1 -all

📨 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 2026-10-16 14:07:14
www85.191.113.173 (AS204274) (address records, no CNAME)
www vs bare domainSame network
doubledisco.dk: 85.191.113.173 (AS204274)
www.doubledisco.dk: 85.191.113.173 (AS204274)
WildcardNo

🔎 SPF check#

zone-wide SPF report

DNS lookups: 0/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

126ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

37ms
FieldValue
Serial2026100812
Primary NS (MNAME)ns1.businessdns.dk
Responsible (RNAME)hostmaster@businessdns.dk
Refresh3600s
Retry7200s
Expire3600000s
Minimum (neg-cache TTL)84600s

📋 Registration#

WHOIS fetched 2026-10-14 08:21:14
FieldValue
RegistrarPunktum dk A/S (direct)
Registered2001-05-07
Expires2027-06-30 (256d)

🔗 Same registrant#

5 domains

Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).

DomainRegistrar
jonas-thomsen.dkPunktum dk A/S (direct)
jonasthomsen.dkPunktum dk A/S (direct)
karlasfamilie.dkPunktum dk A/S (direct)
sovindskole.dkPunktum dk A/S (direct)
stineogjonas.dkPunktum dk A/S (direct)
📋 WHOIS#

⏱️ Lookup Timing#

NS
48ms
A
43ms
MX
52ms
AAAA
44ms
TXT
187ms
CAA
54ms
HTTPS
38ms
TLSA
85ms
SOA
37ms
MTA-STS
67ms
DNSSEC
126ms
SRV
80ms
Total
755ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-16 14:07:14 1831ms 2 NS 1 A 3 MX 🔓 Insecure
2026-10-15 10:00:03 508ms 2 NS 1 A 3 MX 🔓 Insecure
2026-10-14 07:57:08 495ms 2 NS 1 A 3 MX 🔓 Insecure
2026-10-13 07:33:38 502ms 2 NS 1 A 3 MX 🔓 Insecure
2026-10-12 07:27:16 989ms 2 NS 1 A 3 MX 🔓 Insecure
2026-10-11 06:44:45 737ms 2 NS 1 A 3 MX 🔓 Insecure
2026-10-10 05:34:46 1983ms 2 NS 1 A 3 MX 🔓 Insecure
2026-10-08 11:27:40 shown 755ms 2 NS 1 A 3 MX 🔓 Insecure
2026-10-07 11:14:40 2469ms 2 NS 1 A 3 MX 🔓 Insecure
2026-10-06 10:10:14 498ms 2 NS 1 A 3 MX 🔓 Insecure
2026-10-05 09:02:02 2788ms 2 NS 1 A 3 MX 🔓 Insecure
2026-10-04 08:52:40 985ms 2 NS 1 A 3 MX 🔓 Insecure
2026-10-03 08:50:22 412ms 2 NS 1 A 3 MX 🔓 Insecure
2026-10-02 08:49:16 531ms 2 NS 1 A 3 MX 🔓 Insecure
2026-10-01 08:45:49 649ms 2 NS 1 A 3 MX 🔓 Insecure
2026-09-30 08:33:16 600ms 2 NS 1 A 3 MX 🔓 Insecure
2026-09-29 08:20:32 618ms 2 NS 1 A 3 MX 🔓 Insecure
2026-09-28 08:00:12 675ms 2 NS 1 A 3 MX 🔓 Insecure
2026-09-27 07:35:02 1224ms 2 NS 1 A 3 MX 🔓 Insecure
2026-09-26 07:05:52 908ms 2 NS 1 A 3 MX 🔓 Insecure
2026-09-25 06:58:09 1577ms 2 NS 1 A 3 MX 🔓 Insecure
2026-09-24 06:42:08 1025ms 2 NS 1 A 3 MX 🔓 Insecure
2026-09-19 05:18:22 771ms 2 NS 1 A 3 MX 🔓 Insecure
2026-09-12 03:40:33 635ms 2 NS 1 A 3 MX 🔓 Insecure
2026-09-09 20:13:23 853ms 2 NS 1 A 3 MX 🔓 Insecure
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