showman.dk
📜 Historical scan 2026-08-12 21:40:30  ·  ← Latest scan
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   66ms
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   39ms
IPTTLPTRASNISP / OrgCIDRCountryCity
195.47.247.18 600s one.com.webforward.g1i.one AS51468 One.com A/S 195.47.247.0/24 — —
📧 MX Records1 records   41ms
PriorityTTLMail ServerIP addressesPTRASN
0 300s .  Null MX — domain accepts no email (RFC 7505)
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscover195.47.247.18
🔶 Autoconfig195.47.247.18
🔷 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)
🔐 DNSSEC97ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA42ms
FieldValue
Serial2026072801
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
66ms
A
39ms
MX
41ms
AAAA
37ms
TXT
204ms
CAA
35ms
HTTPS
62ms
TLSA
48ms
SOA
42ms
MTA-STS
76ms
DNSSEC
97ms
SRV
83ms
Total
4632ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-29 06:31:01 1331ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-21 01:20:20 3152ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-12 21:40:30 4632ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-29 14:35:23 2468ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-27 02:42:09 24502ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-23 00:50:12 4574ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-29 04:36:24 608ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-27 15:19:09 526ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-24 14:59:19 620ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-21 18:31:28 500ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-18 07:08:25 670ms 2 NS 1 A 0 MX 🔒 Secure View
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