tekniskuddannelse.dk
Last scanned: 2026-08-27 13:12:33  ·  944ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers4 records   41ms
NameserverIP addressesPTRASN / ISP
ns1.mainloop.net 185.84.240.10
2a03:4bc0:1015::10		 ns1.mainloop.net
ns1.mainloop.net		 AS202687 Mainloop AB
AS202687 Mainloop AB
ns2.mainloop.net 2a06:fb00:2::2:181
45.83.249.181		 ns2.mainloop.net
ns2.mainloop.net		 AS203391 Cloud DNS Ltd
AS203391 Cloud DNS Ltd
ns3.mainloop.net 185.84.240.11
2a03:4bc0:1015::11		 ns3.mainloop.net
ns3.mainloop.net		 AS202687 Mainloop AB
AS202687 Mainloop AB
ns4.mainloop.net 2a06:fb00:2::4:181
45.83.251.181		 ns4.mainloop.net
ns4.mainloop.net		 AS203391 Cloud DNS Ltd
AS203391 Cloud DNS Ltd
🌍 A Records1 records   29ms
IPTTLPTRASNISP / OrgCIDRCountryCity
185.84.240.80 3600s www-redirect.mainloop.net AS202687 Mainloop AB 185.84.240.0/24 🇸🇪 Sweden —
📧 MX Records
📧
No MX records found
🔷 AAAA Records (IPv6)1 records   40ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2a03:4bc0:1015::80 3600s www-redirect.mainloop.net AS202687 Mainloop AB 2a03:4bc0:1015:0:0:0:0:0/48 🇸🇪 Sweden —
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   82ms
TXT Record
redirectmatch=https://www.karriarguiden.se/
✉️ 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)
🔐 DNSSEC107ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026082701
Primary NS (MNAME)ns1.mainloop.net
Responsible (RNAME)hostmaster@mainloop.net
Refresh3600s
Retry900s
Expire604800s
Minimum (neg-cache TTL)3600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
41ms
A
29ms
MX
33ms
AAAA
40ms
TXT
82ms
CAA
44ms
HTTPS
32ms
TLSA
531ms
SOA
0ms
MTA-STS
50ms
DNSSEC
107ms
SRV
44ms
Total
944ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-27 13:12:33 944ms 4 NS 1 A 0 MX 🔒 Secure View
2026-08-26 13:04:11 792ms 4 NS 1 A 0 MX 🔒 Secure View
2026-08-20 04:22:30 5344ms 4 NS 1 A 0 MX 🔒 Secure View
2026-08-13 18:29:53 4741ms 4 NS 1 A 0 MX 🔒 Secure View
2026-08-08 09:07:43 6047ms 4 NS 1 A 0 MX 🔒 Secure View
2026-07-31 21:09:30 976ms 4 NS 1 A 0 MX 🔒 Secure View
2026-07-23 12:39:02 947ms 4 NS 1 A 0 MX 🔒 Secure View
2026-07-16 18:06:57 1157ms 4 NS 1 A 0 MX 🔒 Secure View
2026-07-13 20:39:04 6017ms 4 NS 1 A 0 MX 🔒 Secure View
2026-07-03 20:08:25 884ms 4 NS 1 A 0 MX 🔒 Secure View
2026-06-26 09:11:48 795ms 4 NS 1 A 0 MX 🔒 Secure View
2026-06-21 22:27:09 1053ms 4 NS 1 A 0 MX 🔒 Secure View
2026-06-20 19:20:59 1059ms 4 NS 1 A 0 MX 🔒 Secure View
2026-06-19 14:52:41 653ms 4 NS 1 A 0 MX 🔒 Secure View
2026-06-17 14:55:30 4132ms 4 NS 1 A 0 MX 🔒 Secure View
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