filter4you.dk
Last scanned: 2026-08-29 13:57:03  ·  480ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   25ms
NameserverIP addressesPTRASN / ISP
ns01.no.brand.one.com 195.206.121.12
2001:67c:28cc::12		 ns01.no.brand.one.com
ns01.no.brand.one.com		 AS197495 One.com A/S
AS197495 One.com A/S
ns02.no.brand.one.com 185.10.11.12
2001:67c:3c0::12		 ns02.no.brand.one.com
ns02.no.brand.one.com		 AS51468 One.com A/S
AS51468 One.com A/S
🌍 A Records1 records   30ms
IPTTLPTRASNISP / OrgCIDRCountryCity
5.249.227.109 10800s — AS51468 One.com A/S 5.249.224.0/19 🇳🇴 Norway Oslo
📧 MX Records
📧
No MX records found
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔶 Autoconfigmailconfig.mailadmin.no
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
🔌 SRV Records1 records   48ms
ServicePriorityWeightPortTarget
_autodiscover._tcp 10 0 443 autodiscover.mailadmin.no
📝 TXT Records1 records   127ms
TXT Record
v=spf1 include:_spf.fastname.no ~all
✉️ SPF
PolicyRecord (filter4you.dk)
~all (soft fail) v=spf1 include:_spf.fastname.no ~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)
🔐 DNSSEC97ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial2026082801
Primary NS (MNAME)ns01.no.brand.one.com
Responsible (RNAME)hostmaster@no.brand.one.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
25ms
A
30ms
MX
30ms
AAAA
33ms
TXT
127ms
CAA
29ms
HTTPS
32ms
TLSA
98ms
SOA
0ms
MTA-STS
50ms
DNSSEC
97ms
SRV
48ms
Total
480ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-29 13:57:03 480ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-08-26 21:27:12 556ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-07-27 23:35:20 13486ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-07-07 04:38:18 32611ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-06-27 05:57:45 1180ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-06-23 01:24:53 706ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-06-17 10:21:07 2127ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-06-17 10:16:38 1576ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-06-17 10:14:59 405ms 2 NS 1 A 0 MX 🔓 Insecure View
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