fredericiaportal.dk
Last scanned: 2026-08-27 22:32:54  ·  1037ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   38ms
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   61ms
IPTTLPTRASNISP / OrgCIDRCountryCity
38.88.82.203 3600s asterion12.vivitiapp.com AS174 Cogent Communications, LLC 38.88.82.0/23 🇨🇦 Canada Vancouver
📧 MX Records1 records   57ms
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)
🔐 DNSSEC118ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026082501
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
38ms
A
61ms
MX
57ms
AAAA
45ms
TXT
191ms
CAA
45ms
HTTPS
55ms
TLSA
571ms
SOA
0ms
MTA-STS
98ms
DNSSEC
118ms
SRV
67ms
Total
1037ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-27 22:32:54 1037ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-26 21:54:21 386ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-06 07:47:04 4901ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-26 16:28:08 664ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-21 04:10:30 4975ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-26 05:40:13 502ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-17 09:24:04 877ms 2 NS 1 A 0 MX 🔒 Secure View
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