sofieskolen.dk
📜 Historical scan 2026-06-17 13:09:08  ·  ← Latest scan
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   80ms
NameserverIP addressesPTRASN / ISP
ns01.one.com 195.206.121.10
2001:67c:28cc::10		 ns01.one.com
ns01.one.com		 AS197495 One.com A/S
AS197495 One.com A/S
ns02.one.com 185.10.11.10
2001:67c:3c0::10		 ns02.one.com
ns02.one.com		 AS51468 One.com A/S
AS51468 One.com A/S
🌍 A Records1 records   62ms
IPTTLPTRASNISP / OrgCIDRCountryCity
109.238.53.235 — — AS47292 Sentia Denmark A/S 109.238.48.0/21 🇩🇰 Denmark —
📧 MX Records1 records   70ms
PriorityTTLMail ServerIP addressesPTRASN
10 — mailin.cas.dk 89.221.166.185 — AS31027 GlobalConnect 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)
🔐 DNSSEC338ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA50ms
FieldValue
Serial2026061201
Primary NS (MNAME)ns01.one.com
Responsible (RNAME)hostmaster@one.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
80ms
A
62ms
MX
70ms
AAAA
66ms
TXT
448ms
CAA
73ms
HTTPS
104ms
TLSA
263ms
SOA
50ms
MTA-STS
114ms
DNSSEC
338ms
SRV
0ms
Total
2042ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-12 22:07:52 2861ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-18 20:28:03 1012ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-16 12:02:01 6595ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-13 03:59:59 8615ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-02 15:20:31 2306ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-19 11:56:15 710ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-17 13:09:08 2042ms 2 NS 1 A 1 MX 🔒 Secure View
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