copenhagencityheartstudy.dk

Records from scan: 2026-10-03 07:28:35  ·  700ms total  ·  last checked 2026-10-19 12:34 (unchanged)
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

copenhagencityheartstudy.dk is a .dk domain served by 4 nameservers (ns1.nhl-data.dk, ns2.nhl-data.dk, ns3.nhl-data.dk and 1 more). It was registered on 2 November 2004 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 185.206.180.167 is hosted by Public Cloud Ltd. (AS205787) in Germany. Mail is handled by mail.copenhagencityheartstudy.dk. The zone is not DNSSEC-signed, publishes a DMARC policy and is reachable over IPv6. Below are all of its DNS records from our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

4 records   40ms
NameserverIP addressesPTRASN / ISP
ns1.nhl-data.dk 185.136.96.11
2a06:fb00:1::1:11		 ns1.nhl-data.dk
ns1.nhl-data.dk		 AS203391 Cloud DNS Ltd
AS203391 Cloud DNS Ltd
ns2.nhl-data.dk 185.136.97.11
2a06:fb00:1::2:11		 ns2.nhl-data.dk
ns2.nhl-data.dk		 AS203391 Cloud DNS Ltd
AS203391 Cloud DNS Ltd
ns3.nhl-data.dk 185.136.98.11
2a06:fb00:1::3:11		 ns3.nhl-data.dk
ns3.nhl-data.dk		 AS203391 Cloud DNS Ltd
AS203391 Cloud DNS Ltd
ns4.nhl-data.dk 185.136.99.11
2a06:fb00:1::4:11		 ns4.nhl-data.dk
ns4.nhl-data.dk		 AS203391 Cloud DNS Ltd
AS203391 Cloud DNS Ltd

🌍 A Records#

2 records   40ms
IPTTLPTRASNISP / OrgCIDRCountryCity
185.206.180.167 3600s 42.http-proxy2.cloudns.net AS205787 Public Cloud Ltd. 185.206.180.0/22 🇩🇪 Germany —
185.206.180.185 3600s 185.http4.cloudns.net AS205787 Public Cloud Ltd. 185.206.180.0/22 🇩🇪 Germany —

📧 MX Records#

1 records   35ms
PriorityTTLMail ServerIP addressesPTRASN
10 3600s mail.copenhagencityheartstudy.dk 185.206.180.167
185.206.180.185
2a0b:1640:1:1:1:1:1783:3454
2a0b:1640:1:1:1013:1:1:1		 42.http-proxy2.cloudns.net
185.http4.cloudns.net
http-proxy2.cloudns.net
185.http4.cloudns.net		 AS205787 Public Cloud Ltd.
AS205787 Public Cloud Ltd.
AS205787 Public Cloud Ltd.
AS205787 Public Cloud Ltd.

📧 Autodiscover / Autoconfig#

ServiceCNAME / IP
🔷 Autodiscovercopenhagencityheartstudy.dk → 185.206.180.167
🔶 Autoconfigcopenhagencityheartstudy.dk → 185.206.180.185

🔷 AAAA Records (IPv6)#

2 records   39ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2a0b:1640:1:1:1013:1:1:1 3600s 185.http4.cloudns.net AS205787 Public Cloud Ltd. 2a0b:1640:1:0:0:0:0:0/48 🇧🇬 Bulgaria —
2a0b:1640:1:1:1:1:1783:3454 3600s http-proxy2.cloudns.net AS205787 Public Cloud Ltd. 2a0b:1640:1:0:0:0:0:0/48 🇧🇬 Bulgaria —

🔐 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#

PolicyRecord (_dmarc.copenhagencityheartstudy.dk)
p=none (monitor only) v=DMARC1; p=none;

📬 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#

checked 2026-10-14 08:59:15
www185.206.180.167 185.206.180.185 2a0b:1640:1:1:1013:1:1:1 2a0b:1640:1:1:1:1:1783:3454 (AS205787) (address records, no CNAME)
www vs bare domainSame network
WildcardYes: any name under the zone resolves

🔏 ACME Challenge#

TypeNameValue
CNAME _acme-challenge.copenhagencityheartstudy.dk copenhagencityheartstudy.dk

🔗 TLSA / DANE#

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

🔐 DNSSEC#

58ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

45ms
FieldValue
Serial2026030602
Primary NS (MNAME)ns1.nhl-data.dk
Responsible (RNAME)hostmaster@nhl-data.dk
Refresh10800s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)3600s

📋 Registration#

WHOIS fetched 2026-10-17 02:05:41
FieldValue
RegistrarNHL DATA ApS
Registered2004-11-02
Expires2026-11-30 (41d)

🔗 Same registrant#

31 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
akut.dkCSC Digital Brand Service, Inc
akutselvbetjening.dkAzeHosting ApS
baby-heart.dkSimply.com A/S
blodbank.dkCSC Digital Brand Service, Inc
cames.dkPunktum dk A/S (direct)
cardiohgh.dkPunktum dk A/S (direct)
dbcg.dkPunktum dk A/S (direct)
ddrc.dkPunktum dk A/S (direct)
dmcgpal.dkWANNAFIND.DK A/S
elir.dkPunktum dk A/S (direct)
ggop.dkPunktum dk A/S (direct)
godtuddannet.dkPunktum dk A/S (direct)
hjerneredder.dkPunktum dk A/S (direct)
lungeforskning.dkPunktum dk A/S (direct)
marys.dkDANDOMAIN A/S
mithospital.dkDANDOMAIN A/S
moveout-special.dkONE.COM A/S
moveoutspecial.dkONE.COM A/S
psykiatriguide.dkCSC Digital Brand Service, Inc
pulsemi2.dkDANDOMAIN A/S
rkkp-data.dkCSC Digital Brand Service, Inc
sammenomforskning.dkONE.COM A/S
socmeddatabasen.dkCSC Digital Brand Service, Inc
staa-sammen.dkPunktum dk A/S (direct)
steno1.dkCSC Digital Brand Service, Inc
sund-eud.dkCSC Digital Brand Service, Inc
sundhedsjournal-elaering.dkPunktum dk A/S (direct)
sweetbead.dkSimply.com A/S
uxregh.dkPunktum dk A/S (direct)
videnscenter-for-neurorehabilitering.dkDANDOMAIN A/S
videnscenterforneurorehabilitering.dkDANDOMAIN A/S
📋 WHOIS#

⏱️ Lookup Timing#

NS
40ms
A
40ms
MX
35ms
AAAA
39ms
TXT
197ms
CAA
49ms
HTTPS
47ms
TLSA
239ms
SOA
45ms
MTA-STS
60ms
DNSSEC
58ms
SRV
76ms
Total
700ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-03 07:28:35 shown 700ms 4 NS 2 A 1 MX 🔓 Insecure
2026-09-27 20:08:05 781ms 4 NS 2 A 1 MX 🔓 Insecure
2026-09-12 16:05:14 902ms 4 NS 2 A 1 MX 🔓 Insecure
2026-08-28 09:44:44 1073ms 4 NS 2 A 1 MX 🔓 Insecure
2026-08-24 14:17:23 2615ms 4 NS 2 A 1 MX 🔓 Insecure
2026-06-16 22:30:50 509ms 4 NS 2 A 1 MX 🔓 Insecure
2026-06-16 22:20:12 690ms 4 NS 2 A 1 MX 🔓 Insecure
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