ukuleleundervisning.dk
📜 Historical scan 2026-06-17 12:57:13  ·  ← Latest scan
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers5 records   36ms
NameserverIP addressesPTRASN / ISP
ns1.gigahost.dk 46.183.139.31 — AS47292 Sentia Denmark A/S
ns2.gigahost.dk 46.183.139.222 web22.gigahost.dk AS47292 Sentia Denmark A/S
ns3.gigahost.dk 71.19.249.71 ns3.gigahost.dk AS11831 eSecureData
ns4.gigahost.dk 51.79.215.130 ns4.gigahost.dk AS16276 OVH SAS
ns5.gigahost.dk 77.74.192.83 ns5.gigahost.dk AS42831 UK Dedicated Servers Limited
🌍 A Records1 records   63ms
IPTTLPTRASNISP / OrgCIDRCountryCity
46.183.138.100 — — AS47292 Sentia Denmark A/S 46.183.138.0/23 🇩🇰 Denmark —
📧 MX Records3 records   85ms
PriorityTTLMail ServerIP addressesPTRASN
10 — mx1.gigahost.dk 46.183.139.11 mx1.gigahost.dk AS47292 Sentia Denmark A/S
10 — mx2.gigahost.dk 46.183.139.12 mx2.gigahost.dk AS47292 Sentia Denmark A/S
10 — mx3.gigahost.dk 46.183.139.13 mx3.gigahost.dk AS47292 Sentia 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
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC184ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA38ms
FieldValue
Serial2026061101
Primary NS (MNAME)ns1.gigahost.dk
Responsible (RNAME)hostmaster@ukuleleundervisning.dk
Refresh10800s
Retry3600s
Expire604800s
Minimum (neg-cache TTL)3600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
36ms
A
63ms
MX
85ms
AAAA
70ms
TXT
151ms
CAA
61ms
HTTPS
172ms
TLSA
72ms
SOA
38ms
MTA-STS
29ms
DNSSEC
184ms
SRV
0ms
Total
605ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-27 02:13:01 739ms 5 NS 1 A 3 MX 🔓 Insecure View
2026-08-20 17:58:06 2170ms 5 NS 1 A 3 MX 🔓 Insecure View
2026-08-13 03:13:23 1050ms 5 NS 1 A 3 MX 🔓 Insecure View
2026-08-06 19:00:00 1465ms 5 NS 1 A 3 MX 🔓 Insecure View
2026-07-31 01:47:34 1988ms 5 NS 1 A 3 MX 🔓 Insecure View
2026-07-23 10:02:38 1821ms 5 NS 1 A 3 MX 🔓 Insecure View
2026-07-16 19:23:39 1306ms 5 NS 1 A 3 MX 🔓 Insecure View
2026-07-10 02:26:16 1339ms 5 NS 1 A 3 MX 🔓 Insecure View
2026-07-03 20:07:06 1052ms 5 NS 1 A 3 MX 🔓 Insecure View
2026-06-26 00:14:15 662ms 5 NS 1 A 3 MX 🔓 Insecure View
2026-06-20 16:20:23 1171ms 5 NS 1 A 3 MX 🔓 Insecure View
2026-06-17 12:57:13 605ms 5 NS 1 A 3 MX 🔓 Insecure View
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