supercity.dk
Last scanned: 2026-06-20 19:05:16  ·  846ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   73ms
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   60ms
IPTTLPTRASNISP / OrgCIDRCountryCity
173.249.53.245 43200s vmi749527.contaboserver.net AS51167 Contabo GmbH 173.249.0.0/18 🇫🇷 France Lauterbourg
📧 MX Records1 records   61ms
PriorityTTLMail ServerIP addressesPTRASN
10 43200s supercity.dk 173.249.53.245 vmi749527.contaboserver.net AS51167 Contabo GmbH
🔷 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)
🔐 DNSSEC309ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA85ms
FieldValue
Serial2026032401
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
73ms
A
60ms
MX
61ms
AAAA
66ms
TXT
286ms
CAA
83ms
HTTPS
61ms
TLSA
115ms
SOA
85ms
MTA-STS
69ms
DNSSEC
309ms
SRV
113ms
Total
846ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-06-20 19:05:16 846ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-20 11:38:55 448ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-18 07:09:18 527ms 2 NS 1 A 1 MX 🔒 Secure View
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