hcørstedgymnasiet.dk xn--hcrstedgymnasiet-mxb.dk
Last scanned: 2026-08-27 13:37:18  ·  661ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers3 records   76ms
NameserverIP addressesPTRASN / ISP
ns1.dns.services 195.242.131.6
2001:67c:564:ffff::11		 ns1.dns.services
ns1.dns.services		 AS62121 Christian Ebsen ApS
AS62121 Christian Ebsen ApS
ns2.dns.services 2a00:1b18:2:3:3::2
62.69.152.37		 ns2.dns.services
ns2.dns.services		 AS47527 DLX A/S
AS47527 DLX A/S
ns3.dns.services 185.55.197.53 ns3.dns.services AS60153 Inpadi ApS
🌍 A Records1 records   88ms
IPTTLPTRASNISP / OrgCIDRCountryCity
195.242.131.238 3600s forward01.dns.services AS62121 Christian Ebsen ApS 195.242.130.0/23 🇩🇰 Denmark —
📧 MX Records
📧
No MX records found
🔷 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)
🔐 DNSSEC145ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2025110305
Primary NS (MNAME)ns1.dns.services
Responsible (RNAME)post@dns.services
Refresh10800s
Retry3600s
Expire1814400s
Minimum (neg-cache TTL)7200s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
76ms
A
88ms
MX
68ms
AAAA
89ms
TXT
205ms
CAA
66ms
HTTPS
60ms
TLSA
68ms
SOA
0ms
MTA-STS
100ms
DNSSEC
145ms
SRV
123ms
Total
661ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-27 13:37:18 661ms 3 NS 1 A 0 MX 🔒 Secure View
2026-08-27 08:18:58 454ms 3 NS 1 A 0 MX 🔒 Secure View
2026-06-28 17:38:59 980ms 3 NS 1 A 0 MX 🔒 Secure View
2026-06-20 23:17:55 952ms 3 NS 1 A 0 MX 🔒 Secure View
2026-06-19 23:26:24 359ms 0 NS 0 A 0 MX 🔒 Secure View
2026-06-17 11:08:24 780ms 3 NS 1 A 0 MX 🔒 Secure View
2026-06-17 10:58:43 464ms 3 NS 1 A 0 MX 🔒 Secure View
2026-06-17 10:56:19 868ms 3 NS 1 A 0 MX 🔒 Secure View
2026-06-17 10:54:13 578ms 3 NS 1 A 0 MX 🔒 Secure View
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