cccccc.dk
Last scanned: 2026-08-27 13:04:14  ·  1222ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   56ms
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
176.58.126.242 43200s ant.lowpoly.dk AS63949 Akamai Connected Cloud 176.58.96.0/19 🇬🇧 United Kingdom London
📧 MX Records1 records   59ms
PriorityTTLMail ServerIP addressesPTRASN
0 300s .  Null MX — domain accepts no email (RFC 7505)
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscovercccccc.dk → 176.58.126.242
🔶 Autoconfigcccccc.dk → 176.58.126.242
🔷 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
🔏 ACME Challenge
TypeNameValue
CNAME _acme-challenge.cccccc.dk cccccc.dk
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC147ms
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
56ms
A
60ms
MX
59ms
AAAA
54ms
TXT
236ms
CAA
50ms
HTTPS
36ms
TLSA
274ms
SOA
0ms
MTA-STS
81ms
DNSSEC
147ms
SRV
92ms
Total
1222ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-27 13:04:14 1222ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-26 17:27:24 964ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-26 07:04:11 870ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-26 16:42:55 764ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-22 04:22:22 740ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-22 00:41:15 574ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-16 19:56:25 437ms 2 NS 1 A 0 MX 🔒 Secure View
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