lutzke.dk
Last scanned: 2026-08-11 05:22:31  ·  714ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   73ms
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   49ms
IPTTLPTRASNISP / OrgCIDRCountryCity
87.104.247.69 600s 87-104-247-69.static.kviknet.net AS204151 EWII Bredbaand A/S 87.104.240.0/20 🇩🇰 Denmark Kolding
📧 MX Records2 records   48ms
PriorityTTLMail ServerIP addressesPTRASN
10 600s lutzke.dk 87.104.247.69 87-104-247-69.static.kviknet.net AS204151 EWII Bredbaand A/S
20 600s mail.bundgas.dk — — —
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   169ms
TXT Record
v=spf1 a:lutzke.dk mx:lutzke.dk include:bundgas.dk -all
✉️ SPF
PolicyRecord (lutzke.dk)
-all (hard fail) v=spf1 a:lutzke.dk mx:lutzke.dk include:bundgas.dk -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)
🔐 DNSSEC93ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026081001
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
73ms
A
49ms
MX
48ms
AAAA
41ms
TXT
169ms
CAA
64ms
HTTPS
59ms
TLSA
101ms
SOA
0ms
MTA-STS
73ms
DNSSEC
93ms
SRV
66ms
Total
714ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-11 05:22:31 714ms 2 NS 1 A 2 MX 🔒 Secure View
2026-07-17 16:35:28 715ms 2 NS 1 A 2 MX 🔒 Secure View
2026-07-12 16:57:07 8604ms 2 NS 1 A 2 MX 🔒 Secure View
2026-07-03 02:48:40 465ms 2 NS 1 A 2 MX 🔒 Secure View
2026-06-17 15:27:42 569ms 2 NS 1 A 2 MX 🔒 Secure View
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