cardiohgh.dk

📜 Historical scan 2026-07-02 00:23:26  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

cardiohgh.dk is a .dk domain served by 4 nameservers (ns1.simply.com, ns2.simply.com, ns3.simply.com and 1 more). It was registered on 6 July 2021 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 87.116.47.124 is hosted by GlobalConnect A/S (AS31027) in Denmark. The zone is DNSSEC-signed and validates, 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#

4 records   31ms
NameserverIP addressesPTRASN / ISP
ns1.simply.com 2a02:2339:1:15c::4562:4562
91.197.248.78		 ns1.simply.com
ns1.simply.com		 AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
ns2.simply.com 185.25.141.15
2a02:2339:4006:101::4562:4562		 ns2.simply.com
ns2.simply.com		 AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
ns3.simply.com 91.197.248.79 ns3.simply.com AS48854 team.blue Denmark A/S
ns4.simply.com 91.197.248.80 ns4.simply.com AS48854 team.blue Denmark A/S

🌍 A Records#

1 records   26ms
IPTTLPTRASNISP / OrgCIDRCountryCity
87.116.47.124 3600s — AS31027 GlobalConnect A/S 87.116.0.0/18 🇩🇰 Denmark Copenhagen

📧 MX Records#

📧
No MX records found

🔷 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

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-07 16:40:23
www87.116.47.124 (AS31027) (address records, no CNAME)
www vs bare domainSame network
cardiohgh.dk: 87.116.47.124 (AS31027)
www.cardiohgh.dk: 87.116.47.124 (AS31027)
WildcardNo
Denial of existenceNSEC zone can be walked (all names enumerable)
CDS / CDNSKEYPublished: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY

🔗 TLSA / DANE#

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

🔐 DNSSEC#

54ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated

🏷️ SOA#

402ms
FieldValue
Serial2021081000
Primary NS (MNAME)ns1.simply.com
Responsible (RNAME)hostmaster@simply.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)3600s

📋 Registration#

WHOIS fetched 2026-10-15 19:35:20
FieldValue
RegistrarPunktum dk A/S (direct)
Registered2021-07-06
Expires2027-07-31 (281d)

🔗 Same registrant#

46 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
blikforboern.dkPunktum dk A/S (direct)
blodbank.dkCSC Digital Brand Service, Inc
brandskole.dkPunktum dk A/S (direct)
bryd-cirklen.dkPunktum dk A/S (direct)
brydcirklen.dkPunktum dk A/S (direct)
cames.dkPunktum dk A/S (direct)
chb-dbds.dkONE.COM A/S
copenhagencityheartstudy.dkNHL DATA ApS
copenhagenlungcenter.dkPunktum dk A/S (direct)
dbcg.dkPunktum dk A/S (direct)
ddrc.dkPunktum dk A/S (direct)
dmcgpal.dkWANNAFIND.DK A/S
e-learningenheden.dkPunktum dk A/S (direct)
elir.dkPunktum dk A/S (direct)
farmakurser.dkPunktum dk A/S (direct)
ggop.dkPunktum dk A/S (direct)
godtuddannet.dkPunktum dk A/S (direct)
hjerneredder.dkPunktum dk A/S (direct)
kap-h.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
psykiatriguiden.dkCSC Digital Brand Service, Inc
pulsemi2.dkDANDOMAIN A/S
regionh-test.dkCSC Digital Brand Service, Inc
rkkp-data.dkCSC Digital Brand Service, Inc
rodekorsherberg.dkPunktum dk A/S (direct)
sammenomforskning.dkONE.COM A/S
socmeddatabasen.dkCSC Digital Brand Service, Inc
staa-sammen.dkPunktum dk A/S (direct)
steno1.dkCSC Digital Brand Service, Inc
stenodiabetesråd.dkDANDOMAIN A/S
sund-eud.dkCSC Digital Brand Service, Inc
sundhedsjournal-elaering.dkPunktum dk A/S (direct)
sunsaver.dkCSC Digital Brand Service, Inc
sweetbead.dkSimply.com A/S
uxregh.dkPunktum dk A/S (direct)
videnscenter-for-neurorehabilitering.dkDANDOMAIN A/S
videnscenterforneurorehabilitering.dkDANDOMAIN A/S
vnr.dkDANDOMAIN A/S
📋 WHOIS#

⏱️ Lookup Timing#

NS
31ms
A
26ms
MX
27ms
AAAA
30ms
TXT
118ms
CAA
26ms
HTTPS
27ms
TLSA
98ms
SOA
402ms
MTA-STS
37ms
DNSSEC
54ms
SRV
32ms
Total
870ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-07 16:40:23 449ms 4 NS 1 A 0 MX 🔒 Secure
2026-10-02 11:26:06 364ms 4 NS 1 A 0 MX 🔒 Secure
2026-09-24 10:23:38 513ms 4 NS 1 A 0 MX 🔒 Secure
2026-09-03 01:19:55 540ms 4 NS 1 A 0 MX 🔒 Secure
2026-08-25 23:44:26 519ms 4 NS 1 A 0 MX 🔒 Secure
2026-07-02 00:41:31 1861ms 4 NS 1 A 0 MX 🔒 Secure
2026-07-02 00:23:26 shown 870ms 4 NS 1 A 0 MX 🔒 Secure
2026-06-16 19:29:45 319ms 4 NS 1 A 0 MX 🔒 Secure
2026-06-16 19:20:05 678ms 4 NS 1 A 0 MX 🔒 Secure
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