circe.dk
Last scanned: 2026-08-28 02:03:17  ·  1033ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   53ms
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   68ms
IPTTLPTRASNISP / OrgCIDRCountryCity
178.104.162.157 43200s mail.runholt.dk AS24940 Hetzner Online GmbH 178.104.0.0/15 🇩🇪 Germany —
📧 MX Records1 records   73ms
PriorityTTLMail ServerIP addressesPTRASN
0 300s .  Null MX — domain accepts no email (RFC 7505)
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscovercirce.dk → 178.104.162.157
🔶 Autoconfigcirce.dk → 178.104.162.157
🔷 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.circe.dk circe.dk
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC162ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026081101
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
53ms
A
68ms
MX
73ms
AAAA
85ms
TXT
194ms
CAA
83ms
HTTPS
93ms
TLSA
114ms
SOA
0ms
MTA-STS
78ms
DNSSEC
162ms
SRV
90ms
Total
1033ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-28 02:03:17 1033ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-27 09:56:34 789ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-11 15:42:41 787ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-26 01:39:33 8779ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-18 03:56:20 924ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-13 18:35:41 8691ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-02 01:17:14 875ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-16 20:50:45 2489ms 2 NS 1 A 0 MX 🔒 Secure View
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