byg-ekstra.dk

📜 Historical scan 2026-06-23 01:41:42  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

byg-ekstra.dk is a .dk domain served by 2 nameservers (ns.dandomain.dk, ns2.dandomain.dk). It was registered on 14 December 2012 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 93.191.155.240 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by mx01.dandomain.dk. 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   322ms
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   154ms
IPTTLPTRASNISP / OrgCIDRCountryCity
93.191.155.240 60s forward.dnsfactory.dk AS48854 team.blue Denmark A/S 93.191.152.0/21 🇩🇰 Denmark —

📧 MX Records#

1 records   200ms
PriorityTTLMail ServerIP addressesPTRASN
10 3600s mx01.dandomain.dk 212.237.249.50 mx1.dandomain.dk AS48854 team.blue Denmark A/S

🔷 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 2026-10-08 08:07:39
www93.191.155.240 (AS48854) (address records, no CNAME)
www vs bare domainSame network
byg-ekstra.dk: 93.191.155.240 (AS48854)
www.byg-ekstra.dk: 93.191.155.240 (AS48854)
WildcardNo
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#

1022ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated

🏷️ SOA#

151ms
FieldValue
Serial2024031101
Primary NS (MNAME)ns.dandomain.dk
Responsible (RNAME)hostmaster@dandomain.dk
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)300s

📋 Registration#

WHOIS fetched 2026-10-09 14:59:21
FieldValue
RegistrarDANDOMAIN A/S
Registered2012-12-14
Expires2026-12-31 (68d)
📋 WHOIS#

⏱️ Lookup Timing#

NS
322ms
A
154ms
MX
200ms
AAAA
153ms
TXT
785ms
CAA
155ms
HTTPS
394ms
TLSA
677ms
SOA
151ms
MTA-STS
154ms
DNSSEC
1022ms
SRV
671ms
Total
3248ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-08 08:07:39 366ms 2 NS 1 A 1 MX 🔒 Secure
2026-09-30 10:34:57 472ms 2 NS 1 A 1 MX 🔒 Secure
2026-06-23 01:41:42 shown 3248ms 2 NS 1 A 1 MX 🔒 Secure
2026-06-23 00:45:52 1166ms 0 NS 0 A 0 MX ❓ Unknown
2026-06-20 18:21:22 488ms 2 NS 1 A 1 MX 🔒 Secure
2026-06-16 18:10:02 459ms 2 NS 1 A 1 MX 🔒 Secure
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