opencircuit.dk

📜 Historical scan 2026-09-25 20:08:22  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

opencircuit.dk is a .dk domain served by 3 nameservers (ns1.netim.net, ns2.netim.net, ns3.netim.net). It was registered on 23 November 2022 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 159.69.67.237 is hosted by Hetzner Online GmbH (AS24940) in Germany. Mail is handled by mail.bodanius.com. The zone is not DNSSEC-signed, has no DMARC policy and is reachable over IPv6. Below are all of its DNS records from this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

3 records   45ms
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
AS1921 ipcom GmbH

🌍 A Records#

1 records   69ms
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 Records#

1 records   135ms
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   40ms
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 Records#

2 records   808ms
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

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-08 05:56:09
www159.69.67.237 2a01:4f8:231:132a::2 (AS24940) (address records, no CNAME)
www vs bare domainSame network
WildcardYes: any name under the zone resolves

🔎 SPF check#

zone-wide SPF report

DNS lookups: 2/10 · policy: -all

No problems found

🔗 TLSA / DANE#

✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)

🔐 DNSSEC#

2061ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

0ms
FieldValue
Serial2022112506
Primary NS (MNAME)ns1.netim.net
Responsible (RNAME)hostmaster@netim.net
Refresh10800s
Retry7200s
Expire604800s
Minimum (neg-cache TTL)86400s

📋 Registration#

WHOIS fetched 2026-10-19 20:20:09
FieldValue
RegistrarNETIM
Registered2022-11-23
Expires2026-11-22 (31d)

🔗 Same registrant#

0 domains

Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).

No other domain with this registrant in our WHOIS data yet
📋 WHOIS#

⏱️ Lookup Timing#

NS
45ms
A
69ms
MX
135ms
AAAA
40ms
TXT
808ms
CAA
55ms
HTTPS
51ms
TLSA
165ms
SOA
0ms
MTA-STS
76ms
DNSSEC
2061ms
SRV
252ms
Total
2657ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-09-30 23:22:15 793ms 3 NS 1 A 1 MX 🔓 Insecure
2026-09-25 20:08:22 shown 2657ms 3 NS 1 A 1 MX 🔓 Insecure
2026-08-25 21:15:56 2940ms 3 NS 1 A 1 MX 🔓 Insecure
2026-06-17 16:32:39 3404ms 3 NS 1 A 1 MX 🔓 Insecure
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