labdays.dk
Last scanned: 2026-08-27 16:54:21  ·  552ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   44ms
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   61ms
IPTTLPTRASNISP / OrgCIDRCountryCity
46.30.213.176 3600s webcluster2.webpod14-cph3.one.com AS51468 One.com A/S 46.30.208.0/21 🇩🇰 Denmark Copenhagen
📧 MX Records1 records   57ms
PriorityTTLMail ServerIP addressesPTRASN
0 300s .  Null MX — domain accepts no email (RFC 7505)
🔷 AAAA Records (IPv6)1 records   42ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2a02:2350:5:10c:8082:65d3:f948:5d15 3600s — AS51468 One.com A/S 2a02:2350:0:0:0:0:0:0/32 🇩🇰 Denmark Copenhagen
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   164ms
TXT Record
v=spf1 include:spf.protection.example.com include:_custspf.one.com -all
✉️ SPF
PolicyRecord (labdays.dk)
-all (hard fail) v=spf1 include:spf.protection.example.com include:_custspf.one.com -all
📨 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)
🔐 DNSSEC84ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026082701
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
44ms
A
61ms
MX
57ms
AAAA
42ms
TXT
164ms
CAA
44ms
HTTPS
42ms
TLSA
67ms
SOA
0ms
MTA-STS
58ms
DNSSEC
84ms
SRV
64ms
Total
552ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-27 16:54:21 552ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-11 12:20:06 2369ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-27 11:44:19 641ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-22 09:01:59 8494ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-28 10:03:44 713ms 2 NS 1 A 4 MX 🔒 Secure View
2026-06-20 02:32:50 3736ms 2 NS 1 A 4 MX 🔒 Secure View
2026-06-20 00:16:55 2575ms 2 NS 1 A 4 MX 🔒 Secure View
2026-06-17 13:23:26 819ms 2 NS 1 A 4 MX 🔒 Secure View
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