borgercenter.dk
Last scanned: 2026-08-28 04:29:37  ·  627ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   32ms
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 Records
🌍
No A records found
📧 MX Records
📧
No MX records found
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   208ms
TXT Record
v=spf1 -all
✉️ SPF
PolicyRecord (borgercenter.dk)
-all (hard fail) v=spf1 -all
📨 DMARC
PolicyRecord (_dmarc.borgercenter.dk)
p=reject v=DMARC1;p=reject;sp=reject;adkim=s;aspf=s
📬 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)
🔐 DNSSEC84ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsresolution failed: ncache nxrrset
🏷️ SOA0ms
FieldValue
Serial2026080401
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
32ms
A
56ms
MX
48ms
AAAA
44ms
TXT
208ms
CAA
32ms
HTTPS
36ms
TLSA
37ms
SOA
0ms
MTA-STS
54ms
DNSSEC
84ms
SRV
69ms
Total
627ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-28 04:29:37 627ms 2 NS 0 A 0 MX 🔒 Secure View
2026-08-06 18:19:58 507ms 2 NS 0 A 0 MX 🔒 Secure View
2026-06-24 21:02:35 588ms 2 NS 0 A 0 MX 🔒 Secure View
2026-06-21 11:55:06 882ms 2 NS 0 A 0 MX 🔒 Secure View
2026-06-20 23:43:58 955ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-16 16:06:07 361ms 2 NS 0 A 0 MX 🔒 Secure View
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