seniorbo.dk
Last scanned: 2026-08-28 03:56:37  ·  769ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   63ms
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   63ms
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   60ms
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 Records1 records   284ms
TXT Record
v=spf1 include:_spf24410.spfprotect.com -all
✉️ SPF
PolicyRecord (seniorbo.dk)
-all (hard fail) v=spf1 include:_spf24410.spfprotect.com -all
📨 DMARC
PolicyRecord (_dmarc.seniorbo.dk)
p=reject v=DMARC1; p=reject; rua=mailto:659e7e86b598b@dmarc-dk.centerasecurity.com;
📬 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)
🔐 DNSSEC159ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026080901
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
63ms
A
63ms
MX
60ms
AAAA
74ms
TXT
284ms
CAA
79ms
HTTPS
100ms
TLSA
48ms
SOA
0ms
MTA-STS
158ms
DNSSEC
159ms
SRV
104ms
Total
769ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-28 03:56:37 769ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-11 00:40:28 1526ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-15 01:00:03 705ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-10 18:37:41 674ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-08 20:54:17 592ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-02 20:07:56 9493ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-22 05:38:01 2450ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-22 05:17:55 1031ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-22 04:04:33 906ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-19 23:49:19 3573ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-18 08:05:42 730ms 2 NS 1 A 0 MX 🔒 Secure View
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