æskolab.dk xn--skolab-oua.dk
Last scanned: 2026-08-31 01:48:14  ·  1864ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   91ms
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   275ms
IPTTLPTRASNISP / OrgCIDRCountryCity
46.30.211.38 600s domain-parking.one.com AS51468 One.com A/S 46.30.208.0/21 🇩🇰 Denmark Copenhagen
📧 MX Records1 records   100ms
PriorityTTLMail ServerIP addressesPTRASN
0 300s .  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 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)
🔐 DNSSEC477ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsncache nxdomain overridden by dig AD
🏷️ SOA0ms
FieldValue
Serial2026083001
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
91ms
A
275ms
MX
100ms
AAAA
132ms
TXT
468ms
CAA
271ms
HTTPS
86ms
TLSA
216ms
SOA
0ms
MTA-STS
272ms
DNSSEC
477ms
SRV
288ms
Total
1864ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-31 01:48:14 1864ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-04 03:02:10 2464ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-01 23:41:39 535ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-29 05:34:16 336ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-23 14:43:46 475ms 2 NS 1 A 1 MX ⚠️ Bogus View
2026-06-21 19:26:56 1162ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-20 21:44:19 527ms 0 NS 0 A 0 MX 🔒 Secure View
2026-06-17 15:24:42 608ms 2 NS 1 A 0 MX 🔒 Secure View
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