opencircuit.dk
Last scanned: 2026-08-25 21:15:56  ·  2940ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers3 records   42ms
NameserverIP addressesPTRASN / ISP
ns1.netim.net 198.50.216.33 ns1.netim.net AS16276 OVH SAS
ns2.netim.net 192.174.68.97
2001:67c:1bc::97		 ns2.netim.net
ns2.netim.net		 AS1921 ipcom GmbH
AS1921 ipcom GmbH
ns3.netim.net 176.97.158.97
2001:67c:10b8::97		 ns3.netim.net
ns3.netim.net		 AS207021 ipcom GmbH
AS207021 ipcom GmbH
🌍 A Records1 records   142ms
IPTTLPTRASNISP / OrgCIDRCountryCity
159.69.67.237 3600s static.237.67.69.159.clients.your-server.de AS24940 Hetzner Online GmbH 159.69.0.0/16 🇩🇪 Germany Falkenstein
📧 MX Records1 records   65ms
PriorityTTLMail ServerIP addressesPTRASN
10 3600s mail.bodanius.com 2a01:4f8:10a:1b2b::2
88.99.90.237		 —
static.237.90.99.88.clients.your-server.de		 AS24940 Hetzner Online GmbH
AS24940 Hetzner Online GmbH
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscover159.69.67.237
🔶 Autoconfig159.69.67.237
🔷 AAAA Records (IPv6)1 records   64ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2a01:4f8:231:132a::2 3600s — AS24940 Hetzner Online GmbH 2a01:4f8:0:0:0:0:0:0/31 🇩🇪 Germany Falkenstein
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records2 records   283ms
TXT Record
google-site-verification=yJpa0YSyj0YkKmLi_rBJ34OXkDHo4gF4iv-nTIp-8VA
v=spf1 a mx ip4:37.97.160.10 -all
✉️ SPF
PolicyRecord (opencircuit.dk)
-all (hard fail) v=spf1 a mx ip4:37.97.160.10 -all
📨 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)
🔐 DNSSEC2072ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial2022112506
Primary NS (MNAME)ns1.netim.net
Responsible (RNAME)hostmaster@netim.net
Refresh10800s
Retry7200s
Expire604800s
Minimum (neg-cache TTL)86400s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
42ms
A
142ms
MX
65ms
AAAA
64ms
TXT
283ms
CAA
68ms
HTTPS
57ms
TLSA
197ms
SOA
0ms
MTA-STS
86ms
DNSSEC
2072ms
SRV
178ms
Total
2940ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-25 21:15:56 2940ms 3 NS 1 A 1 MX 🔓 Insecure View
2026-06-17 16:32:39 3404ms 3 NS 1 A 1 MX 🔓 Insecure View
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