blivudvikler.dk

📜 Historical scan 2026-06-22 00:20:24  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

blivudvikler.dk is a .dk domain served by 2 nameservers (ns.dandomain.dk, ns2.dandomain.dk). It was registered on 30 July 2021 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 212.237.249.17 is hosted by team.blue Denmark A/S (AS48854) in Denmark. The zone is DNSSEC-signed and validates, 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   32ms
NameserverIP addressesPTRASN / ISP
ns.dandomain.dk 185.25.141.3
2a02:2339:4006:109::dd		 ns.dandomain.dk
ns.dandomain.dk		 AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
ns2.dandomain.dk 2a02:2339:1:108::dd:dd
91.197.248.66		 ns2.dandomain.dk
ns2.dandomain.dk		 AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S

🌍 A Records#

1 records   42ms
IPTTLPTRASNISP / OrgCIDRCountryCity
212.237.249.17 3600s splash.dandomain.dk AS48854 team.blue Denmark A/S 212.237.248.0/23 🇩🇰 Denmark —

📧 MX Records#

📧
No MX records found

📧 Autodiscover / Autoconfig#

ServiceCNAME / IP
🔷 Autodiscover212.237.249.17
🔶 Autoconfig212.237.249.17

🔷 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 2026-10-12 18:31:51
www212.237.249.17 (AS48854) (address records, no CNAME)
www vs bare domainSame network
blivudvikler.dk: 212.237.249.17 (AS48854)
www.blivudvikler.dk: 212.237.249.17 (AS48854)
WildcardYes: any name under the zone resolves
Denial of existenceNSEC3 · 1 iteration · 1-byte salt RFC 9276 recommends 0 iterations and no salt
CDS / CDNSKEYNone 0 CDS, 0 CDNSKEY

🔗 TLSA / DANE#

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

🔐 DNSSEC#

102ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated

🏷️ SOA#

43ms
FieldValue
Serial2021073002
Primary NS (MNAME)ns.dandomain.dk
Responsible (RNAME)hostmaster@dandomain.dk
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)300s

📋 Registration#

WHOIS fetched 2026-10-16 21:26:23
FieldValue
RegistrarDANDOMAIN A/S
Registered2021-07-30
Expires2027-07-31 (282d)

🔗 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
blivmarkedsføringsøkonom.dkDANDOMAIN A/S
blivprogrammør.dkDANDOMAIN A/S
blivsælger.dkDANDOMAIN A/S
marketing-kursus.dkDANDOMAIN A/S
podcastudstyr.dkDANDOMAIN A/S
📋 WHOIS#

⏱️ Lookup Timing#

NS
32ms
A
42ms
MX
32ms
AAAA
32ms
TXT
156ms
CAA
79ms
HTTPS
55ms
TLSA
31ms
SOA
43ms
MTA-STS
52ms
DNSSEC
102ms
SRV
64ms
Total
346ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-09-30 10:42:00 578ms 2 NS 1 A 0 MX 🔒 Secure
2026-09-09 21:26:42 401ms 2 NS 1 A 0 MX 🔒 Secure
2026-08-25 21:39:11 413ms 2 NS 1 A 0 MX 🔒 Secure
2026-06-30 04:20:41 396ms 2 NS 1 A 0 MX 🔒 Secure
2026-06-23 04:40:46 1172ms 0 NS 0 A 0 MX ❓ Unknown
2026-06-22 00:20:24 shown 346ms 2 NS 1 A 0 MX 🔒 Secure
2026-06-21 00:20:37 1469ms 2 NS 1 A 0 MX 🔒 Secure
2026-06-16 14:50:55 407ms 2 NS 1 A 0 MX 🔒 Secure
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