heartbeatstudio.dk

📜 Historical scan 2026-06-17 10:54:27 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

heartbeatstudio.dk is a .dk domain served by 2 nameservers (nadia.ns.cloudflare.com, wells.ns.cloudflare.com). It was registered on 8 July 2019 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 185.158.133.1 is hosted by Cloudflare, Inc. (AS13335) in Germany. Mail is handled by mail.heartbeatstudio.dk. The zone is not DNSSEC-signed, publishes a 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#

2 records 43ms

Nameserver	IP addresses	PTR	ASN / ISP
nadia.ns.cloudflare.com	108.162.192.207 172.64.32.207 173.245.58.207 2606:4700:50::adf5:3acf 2803:f800:50::6ca2:c0cf 2a06:98c1:50::ac40:20cf	nadia.ns.cloudflare.com nadia.ns.cloudflare.com nadia.ns.cloudflare.com nadia.ns.cloudflare.com nadia.ns.cloudflare.com nadia.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
wells.ns.cloudflare.com	108.162.195.125 162.159.44.125 172.64.35.125 2606:4700:58::a29f:2c7d 2803:f800:50::6ca2:c37d 2a06:98c1:50::ac40:237d	wells.ns.cloudflare.com wells.ns.cloudflare.com wells.ns.cloudflare.com wells.ns.cloudflare.com wells.ns.cloudflare.com wells.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records#

1 records 43ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
185.158.133.1	—	lovable-app-cd-1-4.p.l5e.io	AS13335	Cloudflare, Inc.	185.158.133.0/24	🇩🇪 Germany	Frankfurt am Main

📧 MX Records#

1 records 41ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	—	mail.heartbeatstudio.dk	162.55.97.110	cp04.azehosting.net	AS24940 Hetzner Online GmbH

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

5 records 160ms

TXT Record
brevo-code:14a6f30b66ad8a8bb7b23965f0f1535a
canva-domain-verify=ac596d76-3901-4753-b0f0-4a829e19a407
google-site-verification=dLIm1nPVDzd-rIY35p4re_6-ZaMNSSitC4EGlV3DVLI
MS=D9BC21836332B104EE3091DE26C48E1E858CF75E
v=spf1 ip4:162.55.97.110 include:spf.azehosting.net ip4:49.12.83.57 ip4:94.231.104.196 ip4:159.69.75.118 +a +mx +ip4:88.99.206.78 ~all

✉️ SPF#

Policy	Record (heartbeatstudio.dk)
~all (soft fail)	v=spf1 ip4:162.55.97.110 include:spf.azehosting.net ip4:49.12.83.57 ip4:94.231.104.196 ip4:159.69.75.118 +a +mx +ip4:88.99.206.78 ~all

📨 DMARC#

Policy	Record (_dmarc.heartbeatstudio.dk)
p=none (monitor only)	v=DMARC1; p=none; pct=100; rua=mailto:dmarcreports@lovable.dev

📬 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 2026-10-22 11:36:19

www	104.21.67.235 172.67.182.244 2606:4700:3030::6815:43eb 2606:4700:3031::ac43:b6f4 (AS13335) (address records, no CNAME)
www vs bare domain	Same network heartbeatstudio.dk: 185.158.133.1 (AS13335) www.heartbeatstudio.dk: 104.21.67.235 172.67.182.244 2606:4700:3030::6815:43eb 2606:4700:3031::ac43:b6f4 (AS13335)
Wildcard	No

✍️ DKIM keys#

1 found

Selector	CNAME	Key
default	—	RSA · ~2048 bit

DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.

🔎 SPF check#

zone-wide SPF report

DNS lookups: 4/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

77ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	unsigned answer

🏷️ SOA#

48ms

Field	Value
Serial	2406046318
Primary NS (MNAME)	nadia.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-05 20:19:53

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2019-07-08
Expires	2027-07-31 (276d)

📋 WHOIS#

⏱️ Lookup Timing#

43ms

41ms

AAAA

71ms

TXT

160ms

CAA

78ms

HTTPS

83ms

TLSA

130ms

SOA

48ms

MTA-STS

66ms

DNSSEC

77ms

SRV

0ms

Total

1026ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-22 11:36:19	380ms	2 NS 1 A 1 MX	🔓 Insecure
2026-10-05 19:59:09	697ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-30 19:43:52	687ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-29 18:12:32	448ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-08 22:56:04	3052ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-04 23:12:21	1611ms	2 NS 1 A 1 MX	🔓 Insecure
2026-08-23 12:41:23	2694ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-27 16:03:23	815ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-17 11:07:45	1217ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-17 10:58:45	1201ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-17 10:54:27 shown	1026ms	2 NS 1 A 1 MX	🔓 Insecure