blocsandwalls.dk
Last scanned: 2026-08-28 01:44:27  ·  467ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   54ms
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   54ms
IPTTLPTRASNISP / OrgCIDRCountryCity
195.47.247.18 3600s one.com.webforward.g1i.one AS51468 One.com A/S 195.47.247.0/24 — —
📧 MX Records1 records   46ms
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)
🔐 DNSSEC85ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026081305
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
54ms
A
54ms
MX
46ms
AAAA
41ms
TXT
157ms
CAA
48ms
HTTPS
33ms
TLSA
43ms
SOA
0ms
MTA-STS
53ms
DNSSEC
85ms
SRV
58ms
Total
467ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-28 01:44:27 467ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-26 00:23:21 578ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-14 08:43:18 531ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-06 21:47:16 1991ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-22 15:24:50 16555ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-02 00:14:20 542ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-29 05:12:15 822ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-25 04:21:33 757ms 2 NS 1 A 4 MX 🔒 Secure View
2026-06-16 14:50:44 593ms 2 NS 1 A 4 MX 🔒 Secure View
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