luff.dk
📜 Historical scan 2026-06-17 13:23:10  ·  ← Latest scan
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   108ms
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   277ms
IPTTLPTRASNISP / OrgCIDRCountryCity
83.151.146.201 — — AS31027 GlobalConnect A/S 83.151.128.0/18 🇩🇰 Denmark —
📧 MX Records2 records   149ms
PriorityTTLMail ServerIP addressesPTRASN
10 — exh.luff.dk 94.138.76.234 exch.zilbot.dk AS39642 Sinal A/S
20 — exch.luff.dk 83.151.146.201 — 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)
🔐 DNSSEC456ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA112ms
FieldValue
Serial2026032401
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
108ms
A
277ms
MX
149ms
AAAA
139ms
TXT
248ms
CAA
129ms
HTTPS
121ms
TLSA
258ms
SOA
112ms
MTA-STS
104ms
DNSSEC
456ms
SRV
0ms
Total
2326ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-07-20 23:03:00 6817ms 2 NS 1 A 2 MX 🔒 Secure View
2026-07-04 18:26:08 1245ms 2 NS 1 A 2 MX 🔒 Secure View
2026-06-19 05:47:09 658ms 2 NS 1 A 2 MX ⚠️ Bogus View
2026-06-17 13:23:10 2326ms 2 NS 1 A 2 MX 🔒 Secure View
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