sønderborgportal.dk xn--snderborgportal-5tb.dk
Last scanned: 2026-08-28 07:22:58  ·  840ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   52ms
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   46ms
IPTTLPTRASNISP / OrgCIDRCountryCity
38.88.82.203 3600s asterion12.vivitiapp.com AS174 Cogent Communications, LLC 38.88.82.0/23 🇨🇦 Canada Vancouver
📧 MX Records1 records   52ms
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)
🔐 DNSSEC134ms
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
52ms
A
46ms
MX
52ms
AAAA
71ms
TXT
195ms
CAA
52ms
HTTPS
50ms
TLSA
372ms
SOA
0ms
MTA-STS
102ms
DNSSEC
134ms
SRV
81ms
Total
840ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-28 07:22:58 840ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-25 23:10:13 397ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-26 16:31:22 1337ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-02 13:34:27 2123ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-25 11:00:35 2503ms 2 NS 1 A 1 MX ⚠️ Bogus View
2026-06-23 23:27:20 309ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-23 00:29:10 5200ms 2 NS 1 A 1 MX ⚠️ Bogus View
2026-06-22 05:00:45 1172ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-21 09:14:26 2758ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-19 23:43:40 342ms 0 NS 0 A 0 MX 🔒 Secure View
2026-06-18 03:08:04 1602ms 2 NS 1 A 0 MX 🔒 Secure View
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