wwwhelsingekoreskole.dk
Last scanned: 2026-08-27 04:05:38  ·  593ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers3 records   44ms
NameserverIP addressesPTRASN / ISP
ns1.netsite.dk 185.224.16.200
2a0c:cc00:0:1648::53		 ns1.netsite.dk
ns1.netsite.dk		 AS205206 Netsite A/S
AS205206 Netsite A/S
ns2.netsite.eu 194.58.196.59
2a01:3f1:859::53		 ns2.netsite.eu
ns2.netsite.eu		 AS8674 Netnod AB
AS8674 Netnod AB
ns3.netsite.se 185.42.137.115
2a01:3f0:400::59		 ns3.netsite.se
ns3.netsite.se		 AS8674 Netnod AB
AS8674 Netnod AB
🌍 A Records1 records   49ms
IPTTLPTRASNISP / OrgCIDRCountryCity
185.224.18.200 3600s parked.netsite.host AS205206 Netsite A/S 185.224.16.0/22 🇩🇰 Denmark —
📧 MX Records1 records   50ms
PriorityTTLMail ServerIP addressesPTRASN
0 3600s .  Null MX — domain accepts no email (RFC 7505)
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   180ms
TXT Record
v=spf1 -all
✉️ SPF
PolicyRecord (wwwhelsingekoreskole.dk)
-all (hard fail) v=spf1 -all
📨 DMARC
PolicyRecord (_dmarc.wwwhelsingekoreskole.dk)
p=reject v=DMARC1; p=reject
📬 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)
🔐 DNSSEC82ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026082701
Primary NS (MNAME)ns1.netsite.dk
Responsible (RNAME)hostmaster@netsite.dk
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)3600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
44ms
A
49ms
MX
50ms
AAAA
36ms
TXT
180ms
CAA
53ms
HTTPS
59ms
TLSA
35ms
SOA
0ms
MTA-STS
64ms
DNSSEC
82ms
SRV
66ms
Total
593ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-27 04:05:38 593ms 3 NS 1 A 1 MX 🔒 Secure View
2026-08-20 19:14:13 733ms 3 NS 1 A 1 MX 🔒 Secure View
2026-08-14 08:43:59 1074ms 3 NS 1 A 1 MX 🔒 Secure View
2026-08-09 12:54:25 1728ms 3 NS 1 A 1 MX 🔒 Secure View
2026-07-31 09:22:28 745ms 3 NS 1 A 1 MX 🔒 Secure View
2026-07-23 02:17:13 620ms 3 NS 1 A 1 MX 🔒 Secure View
2026-07-17 06:27:28 9542ms 3 NS 1 A 1 MX 🔒 Secure View
2026-07-10 12:14:37 641ms 3 NS 1 A 1 MX 🔒 Secure View
2026-07-03 19:21:52 2085ms 3 NS 1 A 1 MX 🔒 Secure View
2026-06-27 15:56:17 1459ms 3 NS 1 A 0 MX 🔒 Secure View
2026-06-26 00:45:07 631ms 3 NS 1 A 1 MX 🔒 Secure View
2026-06-24 21:51:39 802ms 3 NS 1 A 1 MX 🔒 Secure View
2026-06-24 05:19:06 1180ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-18 08:06:48 570ms 3 NS 1 A 0 MX 🔒 Secure View
2026-06-17 16:29:25 2171ms 3 NS 1 A 0 MX 🔒 Secure View
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