cardiolab.dk

📜 Historical scan 2026-06-19 23:44:29  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

cardiolab.dk is a .dk domain served by 2 nameservers (delilah.ns.cloudflare.com, jarred.ns.cloudflare.com). It was registered on 14 November 2012 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.92.17 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by aspmx.l.google.com, alt1.aspmx.l.google.com and 3 more. The zone is not DNSSEC-signed, publishes a 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#

2 records   60ms
NameserverIP addressesPTRASN / ISP
delilah.ns.cloudflare.com 108.162.194.99
162.159.38.99
172.64.34.99
2606:4700:50::a29f:2663
2803:f800:50::6ca2:c263
2a06:98c1:50::ac40:2263		 delilah.ns.cloudflare.com
delilah.ns.cloudflare.com
delilah.ns.cloudflare.com
delilah.ns.cloudflare.com
delilah.ns.cloudflare.com
delilah.ns.cloudflare.com		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
jarred.ns.cloudflare.com 108.162.195.126
162.159.44.126
172.64.35.126
2606:4700:58::a29f:2c7e
2803:f800:50::6ca2:c37e
2a06:98c1:50::ac40:237e		 jarred.ns.cloudflare.com
jarred.ns.cloudflare.com
jarred.ns.cloudflare.com
jarred.ns.cloudflare.com
jarred.ns.cloudflare.com
jarred.ns.cloudflare.com		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.

🌍 A Records#

2 records   56ms
IPTTLPTRASNISP / OrgCIDRCountryCity
104.21.92.17 300s — AS13335 Cloudflare, Inc. 104.21.0.0/17 — —
172.67.184.249 300s — AS13335 Cloudflare, Inc. 172.67.128.0/17 — —

📧 MX Records#

5 records   42ms
PriorityTTLMail ServerIP addressesPTRASN
1 300s aspmx.l.google.com 2a00:1450:4010:c1e::1b
64.233.164.26		 lb-in-f27.1e100.net
lf-in-f26.1e100.net		 AS15169 Google LLC
AS15169 Google LLC
10 300s alt1.aspmx.l.google.com 192.178.158.27
2404:6800:4013:813::1a		 lcdels-in-f27.1e100.net
lcdels-in-f26.1e100.net		 AS15169 Google LLC
AS15169 Google LLC
10 300s alt2.aspmx.l.google.com 172.253.158.26
2404:6800:4003:c26::1a		 so-in-f26.1e100.net
so-in-f26.1e100.net		 AS15169 Google LLC
AS15169 Google LLC
10 300s alt3.aspmx.l.google.com 108.177.125.27
2404:6800:4008:c01::1a		 tp-in-f27.1e100.net
tp-in-f26.1e100.net		 AS15169 Google LLC
AS15169 Google LLC
10 300s alt4.aspmx.l.google.com 108.177.125.27
2404:6800:4008:c01::1b		 tp-in-f27.1e100.net
tp-in-f27.1e100.net		 AS15169 Google LLC
AS15169 Google LLC

🔷 AAAA Records (IPv6)#

2 records   45ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2606:4700:3034::ac43:b8f9 300s — AS13335 Cloudflare, Inc. 2606:4700:3000:0:0:0:0:0/42 — —
2606:4700:3036::6815:5c11 300s — AS13335 Cloudflare, Inc. 2606:4700:3000:0:0:0:0:0/42 — —

🔐 HTTPS Records#

1 records   60ms
PriorityTargetSvcParams
1 service . alpn="h3,h2" ipv4hint=104.21.92.17,172.67.184.249 ech=AEX+DQBBjQAgACDLcc0IVU47ovwQ8f0u0keIUrvqMVxNDz7J9ttgklC2AQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::ac43:b8f9,2606:4700:3036::6815:5c11

📝 TXT Records#

4 records   208ms
TXT Record
clzp7qlrhktp3zfm245lplr4fcyl4ht4
google-site-verification=JuKphrsy0u9n0JiERI7z7eW7cZ45lCpVS80VbWUjg1Q
jdwzpslxgyy60l0j45lpn6vxhzjl3xrc
v=spf1 +a +mx +ip4:185.189.50.216 include:spf.mandrillapp.com include:_spf.mailspamprotection.com include:_spf.google.com include:mailmailmail.net include:_spf.smtp.mailtrap.live ~all

✉️ SPF#

PolicyRecord (cardiolab.dk)
~all (soft fail) v=spf1 +a +mx +ip4:185.189.50.216 include:spf.mandrillapp.com include:_spf.mailspamprotection.com include:_spf.google.com include:mailmailmail.net include:_spf.smtp.mailtrap.live ~all

📨 DMARC#

PolicyRecord (_dmarc.cardiolab.dk)
p=none (monitor only) v=DMARC1; p=none; rua=mailto:dmarc@smtp.mailtrap.live; ruf=mailto:dmarc@smtp.mailtrap.live; rf=afrf; pct=100

📬 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 23:55:16
www104.21.92.17 172.67.184.249 2606:4700:3032::6815:5c11 2606:4700:3036::ac43:b8f9 (AS13335) (address records, no CNAME)
www vs bare domainSame network
WildcardNo

🔎 SPF check#

zone-wide SPF report

DNS lookups: 7/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

114ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

59ms
FieldValue
Serial2406780884
Primary NS (MNAME)delilah.ns.cloudflare.com
Responsible (RNAME)dns@cloudflare.com
Refresh10000s
Retry2400s
Expire604800s
Minimum (neg-cache TTL)1800s

📋 Registration#

WHOIS fetched 2026-10-07 00:14:16
FieldValue
RegistrarPunktum dk A/S (direct)
Registered2012-11-14
Expires2026-11-30 (40d)
📋 WHOIS#

⏱️ Lookup Timing#

NS
60ms
A
56ms
MX
42ms
AAAA
45ms
TXT
208ms
CAA
49ms
HTTPS
60ms
TLSA
257ms
SOA
59ms
MTA-STS
43ms
DNSSEC
114ms
SRV
102ms
Total
872ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-06 23:50:18 789ms 2 NS 2 A 5 MX 🔓 Insecure
2026-10-02 22:44:09 1018ms 2 NS 2 A 5 MX 🔓 Insecure
2026-09-30 22:39:40 604ms 2 NS 2 A 5 MX 🔓 Insecure
2026-08-15 15:59:20 38261ms 2 NS 2 A 5 MX 🔓 Insecure
2026-08-08 23:13:40 3477ms 2 NS 2 A 5 MX 🔓 Insecure
2026-08-06 12:01:25 2111ms 2 NS 2 A 5 MX 🔓 Insecure
2026-06-26 11:55:00 2312ms 2 NS 2 A 5 MX 🔓 Insecure
2026-06-25 22:14:30 1836ms 2 NS 2 A 5 MX 🔓 Insecure
2026-06-25 09:26:51 3712ms 2 NS 2 A 5 MX 🔓 Insecure
2026-06-23 14:14:46 1109ms 2 NS 2 A 5 MX 🔓 Insecure
2026-06-19 23:44:29 shown 872ms 2 NS 2 A 5 MX 🔓 Insecure
2026-06-16 19:30:40 537ms 2 NS 2 A 5 MX 🔓 Insecure
2026-06-16 19:20:08 2729ms 2 NS 2 A 5 MX 🔓 Insecure
dhd.dk [/] search Domains, Hosts & DNS — .dk zone