circo.dk

📜 Historical scan 2026-09-01 19:44:13  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

circo.dk is a .dk domain served by 3 nameservers (ns2.observatoiredesmarques.fr, ns3.nameshield.net, obs.ns1.fr). It was registered on 27 March 2007 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by mail1.boehringer-ingelheim.com, mail2.boehringer-ingelheim.com and 2 more. The zone is not DNSSEC-signed, has no DMARC policy and has no IPv6 address. 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   147ms
NameserverIP addressesPTRASN / ISP
ns2.observatoiredesmarques.fr 169.150.255.43
188.122.87.39
2a00:1630:210:3::39
2a02:6ea0:c776::43
2a02:6ea0:cf2b::1
89.222.108.240		 ns2.observatoiredesmarques.fr
ns2.observatoiredesmarques.fr
ns2.observatoiredesmarques.fr
ns2.observatoiredesmarques.fr
ns2.observatoiredesmarques.fr
ns2.observatoiredesmarques.fr		 AS60068 Datacamp Limited
AS49544 i3D.net B.V
AS49544 i3D.net B.V
AS60068 Datacamp Limited
AS60068 Datacamp Limited
AS60068 Datacamp Limited
ns3.nameshield.net 195.181.171.194
2001:19f0:5:353:5400:ff:fe37:618f
2a02:6ea0:c140::1
2a02:6ea0:e216::1
37.19.207.80
45.63.17.113		 ns3.nameshield.net
ns3.nameshield.net
unn-atl.cdn77.com
ns3.nameshield.net
ns3.nameshield.net
ns3.nameshield.net		 AS60068 Datacamp Limited
AS20473 The Constant Company, LLC
AS60068 Datacamp Limited
AS60068 Datacamp Limited
AS60068 Datacamp Limited
AS20473 The Constant Company, LLC
obs.ns1.fr 185.65.58.46
2a01:c8:200:111::46
2a01:c8:300:111::46
81.92.91.46		 obs.ns1.fr
obs.ns1.fr
obs.ns1.fr
obs.ns1.fr		 AS20756 Nameshield SAS
AS20756 Nameshield SAS
AS20756 Nameshield SAS
AS20756 Nameshield SAS

🌍 A Records#

🌍
No A records found

📧 MX Records#

4 records   74ms
PriorityTTLMail ServerIP addressesPTRASN
10 43200s mail1.boehringer-ingelheim.com 148.188.1.170 mail1.boehringer-ingelheim.com AS15404 COLT Technology Services Group Limited
10 43200s mail2.boehringer-ingelheim.com 148.188.1.172 mail2.boehringer-ingelheim.com AS15404 COLT Technology Services Group Limited
10 43200s mail3.boehringer-ingelheim.com 148.188.192.91 mail3.boehringer-ingelheim.com AS15404 COLT Technology Services Group Limited
10 43200s mail4.boehringer-ingelheim.com 148.188.192.93 mail4.boehringer-ingelheim.com AS15404 COLT Technology Services Group Limited

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records   383ms
TXT Record
v=spf1 include:_spf.boehringer-ingelheim.com -all

✉️ SPF#

PolicyRecord (circo.dk)
-all (hard fail) v=spf1 include:_spf.boehringer-ingelheim.com -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 2026-10-07 13:23:42
www CNAMEsaspresence.perf1.com (all on perf1.com)
WildcardNo

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

225ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsresolution failed: ncache nxrrset

🏷️ SOA#

0ms
FieldValue
Serial2023012314
Primary NS (MNAME)obs.ns1.fr
Responsible (RNAME)technical@nameshield.net
Refresh28800s
Retry7200s
Expire604800s
Minimum (neg-cache TTL)7200s

📋 Registration#

WHOIS fetched 2026-10-12 20:23:20
FieldValue
RegistrarNAMESHIELD
Registered2007-03-27
Expires2027-03-31 (164d)

🔗 Same registrant#

35 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).

DomainRegistrar
5step-process.dkNAMESHIELD
bivetshop.dkNAMESHIELD
boehringer-ingelheim-agrovet.dkNAMESHIELD
boehringer-ingelheimah.dkNAMESHIELD
breathview.dkNAMESHIELD
canikur.dkNAMESHIELD
canikurpro.dkNAMESHIELD
catexpert.dkNAMESHIELD
centaura.dkNAMESHIELD
dogexpert.dkNAMESHIELD
equihaler.dkNAMESHIELD
equineasthmasyndrome.dkNAMESHIELD
equitop.dkNAMESHIELD
farflay.dkNAMESHIELD
fixcombo.dkNAMESHIELD
glavelsa.dkNAMESHIELD
impranflex.dkNAMESHIELD
ingelvac-mycoflex.dkNAMESHIELD
ingelvac-prrsflex.dkNAMESHIELD
langthesteliv.dkNAMESHIELD
langthundeliv.dkNAMESHIELD
nyre-kat.dkNAMESHIELD
petxpert.dkNAMESHIELD
pexion.dkNAMESHIELD
pimobendan.dkNAMESHIELD
pronutrin.dkNAMESHIELD
prozinc.dkNAMESHIELD
prrsflex.dkNAMESHIELD
renutend.dkNAMESHIELD
scovella.dkNAMESHIELD
semintra.dkNAMESHIELD
semplivel.dkNAMESHIELD
vetmedin.dkNAMESHIELD
vetportal.dkNAMESHIELD
viacutan.dkNAMESHIELD
📋 WHOIS#

⏱️ Lookup Timing#

NS
147ms
A
99ms
MX
74ms
AAAA
74ms
TXT
383ms
CAA
206ms
HTTPS
159ms
TLSA
179ms
SOA
0ms
MTA-STS
96ms
DNSSEC
225ms
SRV
193ms
Total
997ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-09-24 07:47:06 1107ms 3 NS 0 A 4 MX 🔓 Insecure
2026-09-01 19:44:13 shown 997ms 3 NS 0 A 4 MX 🔓 Insecure
2026-08-27 09:03:15 897ms 3 NS 0 A 4 MX 🔓 Insecure
2026-08-25 22:21:19 2730ms 3 NS 0 A 4 MX 🔓 Insecure
2026-06-28 00:39:34 2978ms 3 NS 0 A 4 MX 🔓 Insecure
2026-06-26 11:33:51 1752ms 3 NS 0 A 4 MX 🔓 Insecure
2026-06-18 19:09:22 1232ms 3 NS 0 A 4 MX 🔓 Insecure
2026-06-16 20:51:12 728ms 3 NS 0 A 4 MX 🔓 Insecure
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