kbhmurer.dk
Last scanned: 2026-09-01 02:30:31  ·  584ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   47ms
🌍 A Records1 records   55ms
IPTTLPTRASNISP / OrgCIDRCountryCity
76.76.21.21 1200s AS16509 Amazon.com, Inc. 76.76.21.0/24 🇺🇸 United States Walnut
📧 MX Records1 records   56ms
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)
🔐 DNSSEC96ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ 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
47ms
A
55ms
MX
56ms
AAAA
45ms
TXT
188ms
CAA
55ms
HTTPS
37ms
TLSA
54ms
SOA
0ms
MTA-STS
68ms
DNSSEC
96ms
SRV
67ms
Total
584ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-09-01 02:30:31 584ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-31 11:19:55 438ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-27 19:28:36 681ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-26 09:40:31 615ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-03 20:55:44 559ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-14 23:13:36 826ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-01 04:29:56 467ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-23 03:40:48 726ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-21 11:34:17 382ms 2 NS 1 A 1 MX ⚠️ Bogus View
2026-06-21 04:25:00 374ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-17 13:29:37 541ms 2 NS 1 A 0 MX 🔒 Secure View
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