studiekonto.dk
Last scanned: 2026-08-30 23:36:29  ·  600ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers4 records   39ms
NameserverIP addressesPTRASN / ISP
ns1.eurodns.com 199.167.66.107
2610:1c8:b002::107		 ns1.eurodns.com
ns1.eurodns.com		 AS23393 NuCDN LLC
AS23393 NuCDN LLC
ns2.eurodns.com 104.37.178.107
2610:1c8:b001::107		 ns2.eurodns.com
ns2.eurodns.com		 AS23393 NuCDN LLC
AS23393 NuCDN LLC
ns3.eurodns.com 199.167.66.108
2610:1c8:b002::108		 ns3.eurodns.com
ns3.eurodns.com		 AS23393 NuCDN LLC
AS23393 NuCDN LLC
ns4.eurodns.com 104.37.178.108
2610:1c8:b001::108		 ns4.eurodns.com
ns4.eurodns.com		 AS23393 NuCDN LLC
AS23393 NuCDN LLC
🌍 A Records1 records   33ms
IPTTLPTRASNISP / OrgCIDRCountryCity
137.117.229.255 7200s — AS8075 Microsoft Corporation 137.116.0.0/15 🇳🇱 The Netherlands Amsterdam
📧 MX Records1 records   39ms
PriorityTTLMail ServerIP addressesPTRASN
10 7200s mail.lsb.dk 137.117.229.255 — AS8075 Microsoft Corporation
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   208ms
TXT Record
tkR1GotXjU5D3zxR/3HEI4yn/1ZQsIxEJNpLjKRAZtg=
✉️ 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 Records4 records   34ms
FlagsTagValue
0 issue globalsign.com
0 issue letsencrypt.org
0 issuewild globalsign.com
0 issuewild letsencrypt.org
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC109ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026042423
Primary NS (MNAME)ns1.eurodns.com
Responsible (RNAME)hostmaster@eurodns.com
Refresh43200s
Retry7200s
Expire1209600s
Minimum (neg-cache TTL)86400s
📋 RegistrationWHOIS fetched 2026-07-05 17:28:39
FieldValue
RegistrarEurodns S.A
Registered2009-01-06
Expires2027-01-31 (151d)
📋 WHOIS
⏱️ Lookup Timing
NS
39ms
A
33ms
MX
39ms
AAAA
34ms
TXT
208ms
CAA
34ms
HTTPS
40ms
TLSA
82ms
SOA
0ms
MTA-STS
64ms
DNSSEC
109ms
SRV
73ms
Total
600ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-30 23:36:29 600ms 4 NS 1 A 1 MX 🔒 Secure View
2026-08-29 19:02:43 2911ms 4 NS 1 A 1 MX 🔒 Secure View
2026-08-11 22:22:04 3106ms 4 NS 1 A 1 MX 🔒 Secure View
2026-08-10 15:07:17 2047ms 4 NS 1 A 1 MX 🔒 Secure View
2026-08-04 00:23:36 1038ms 4 NS 1 A 1 MX 🔒 Secure View
2026-07-30 04:47:31 16131ms 4 NS 1 A 1 MX 🔒 Secure View
2026-07-24 15:57:19 8945ms 4 NS 1 A 1 MX 🔒 Secure View
2026-07-22 14:19:31 2715ms 4 NS 1 A 1 MX 🔒 Secure View
2026-07-05 17:24:42 1445ms 4 NS 1 A 1 MX 🔒 Secure View
2026-07-04 14:50:23 1392ms 4 NS 1 A 1 MX 🔒 Secure View
2026-06-28 12:56:02 1005ms 4 NS 1 A 1 MX 🔒 Secure View
2026-06-25 13:35:21 1017ms 4 NS 1 A 1 MX 🔒 Secure View
2026-06-17 19:51:08 747ms 4 NS 1 A 1 MX 🔒 Secure View
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