internetsudoku.dk

📜 Historical scan 2026-06-24 14:58:03  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

internetsudoku.dk is a .dk domain served by 2 nameservers (ns1.loopia.se, ns2.loopia.se). It was registered on 26 May 2015 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 185.189.48.105 is hosted by Yelles AB (AS206170) in Sweden. 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   402ms
NameserverIP addressesPTRASN / ISP
ns1.loopia.se 2a02:250:ffff::20
93.188.0.20		 ns1.loopia.se
ns1.loopia.se		 AS39570 Loopia AB
AS39570 Loopia AB
ns2.loopia.se 185.71.156.20
2a02:250:fffe::20		 ns2.loopia.se
ns2.loopia.se		 AS215836 Loopia AB
AS215836 Loopia AB

🌍 A Records#

1 records   332ms
IPTTLPTRASNISP / OrgCIDRCountryCity
185.189.48.105 3600s prime3.inleed.net AS206170 Yelles AB 185.189.48.0/22 🇸🇪 Sweden Stockholm

📧 MX Records#

📧
No MX records found

📧 Autodiscover / Autoconfig#

ServiceCNAME / IP
🔷 Autodiscover194.9.94.86
🔶 Autoconfig194.9.94.86

🔷 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 21:30:54
www104.21.9.87 172.67.189.50 2606:4700:3034::6815:957 2606:4700:3035::ac43:bd32 (AS13335) (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#

763ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✓ Found
Flagsunsigned answer

🏷️ SOA#

382ms
FieldValue
Serial1781740800
Primary NS (MNAME)ns1.loopia.se
Responsible (RNAME)registry@loopia.se
Refresh14400s
Retry3600s
Expire604800s
Minimum (neg-cache TTL)86400s

📋 Registration#

WHOIS fetched 2026-10-13 20:56:21
FieldValue
RegistrarPunktum dk A/S (direct)
Registered2015-05-26
Expires2027-05-31 (223d)

🔗 Same registrant#

0 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).

No other domain with this registrant in our WHOIS data yet
📋 WHOIS#

⏱️ Lookup Timing#

NS
402ms
A
332ms
MX
351ms
AAAA
347ms
TXT
1762ms
CAA
351ms
HTTPS
346ms
TLSA
313ms
SOA
382ms
MTA-STS
881ms
DNSSEC
763ms
SRV
945ms
Total
3065ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-14 21:30:54 443ms 2 NS 2 A 0 MX 🔓 Insecure
2026-10-13 20:42:09 570ms 2 NS 2 A 0 MX 🔓 Insecure
2026-10-01 04:54:01 593ms 2 NS 2 A 0 MX 🔓 Insecure
2026-09-25 01:23:09 643ms 2 NS 2 A 0 MX 🔓 Insecure
2026-08-31 13:17:57 1217ms 2 NS 2 A 0 MX 🔓 Insecure
2026-08-28 03:27:32 624ms 2 NS 2 A 0 MX 🔓 Insecure
2026-07-28 01:07:37 1711ms 2 NS 2 A 0 MX 🔓 Insecure
2026-07-23 21:02:59 8812ms 2 NS 1 A 0 MX 🔓 Insecure
2026-07-17 05:39:56 8748ms 2 NS 1 A 0 MX 🔓 Insecure
2026-07-15 03:57:40 881ms 2 NS 1 A 0 MX 🔓 Insecure
2026-07-02 11:17:03 9684ms 2 NS 1 A 0 MX 🔓 Insecure
2026-06-25 17:30:51 867ms 2 NS 1 A 0 MX 🔓 Insecure
2026-06-24 14:58:03 shown 3065ms 2 NS 1 A 0 MX 🔓 Insecure
2026-06-20 07:23:17 757ms 2 NS 1 A 0 MX 🔓 Insecure
2026-06-19 09:17:10 2472ms 2 NS 1 A 0 MX 🔓 Insecure
2026-06-17 17:42:14 1201ms 2 NS 1 A 0 MX 🔓 Insecure
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