smartbeat.dk

📜 Historical scan 2026-09-28 06:41:53 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

smartbeat.dk is a .dk domain served by 2 nameservers (randall.ns.cloudflare.com, zoe.ns.cloudflare.com). It was registered on 20 October 2011 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.86.48 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by blarke.net. 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 35ms

Nameserver	IP addresses	PTR	ASN / ISP
randall.ns.cloudflare.com	108.162.195.235 162.159.44.235 172.64.35.235 2606:4700:58::a29f:2ceb 2803:f800:50::6ca2:c3eb 2a06:98c1:50::ac40:23eb	randall.ns.cloudflare.com randall.ns.cloudflare.com randall.ns.cloudflare.com randall.ns.cloudflare.com randall.ns.cloudflare.com randall.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
zoe.ns.cloudflare.com	108.162.192.149 172.64.32.149 173.245.58.149 2606:4700:50::adf5:3a95 2803:f800:50::6ca2:c095 2a06:98c1:50::ac40:2095	zoe.ns.cloudflare.com zoe.ns.cloudflare.com zoe.ns.cloudflare.com zoe.ns.cloudflare.com zoe.ns.cloudflare.com zoe.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 48ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.86.48	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.215.19	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

1 records 64ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	300s	blarke.net	193.181.212.191	blarke.net	AS44803 Webdock.io ApS

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	smartbeat.dk → 193.181.212.191
🔶 Autoconfig	smartbeat.dk → 193.181.212.191

🔷 AAAA Records (IPv6)#

2 records 44ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3030::ac43:d713	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3035::6815:5630	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 46ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.86.48,172.67.215.19 ech=AEX+DQBBkAAgACDpyBXSgx4JC5zCezLA7rN0dHy2APSLOq3ni9z/ASPJTgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:d713,2606:4700:3035::6815:5630

📝 TXT Records#

1 records 174ms

TXT Record
v=spf1 mx:smartbeat.dk ~all

✉️ SPF#

Policy	Record (smartbeat.dk)
~all (soft fail)	v=spf1 mx:smartbeat.dk ~all

📨 DMARC#

Policy	Record (_dmarc.smartbeat.dk)
p=none (monitor only)	v=DMARC1; p=none; rua=mailto:info@blarke.net

📬 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 2026-10-16 00:58:44

www	188.114.96.1 188.114.97.1 2a06:98c1:3120::1 2a06:98c1:3121::1 (AS13335) (address records, no CNAME)
www vs bare domain	Same network smartbeat.dk: 104.21.86.48 172.67.215.19 2606:4700:3030::ac43:d713 2606:4700:3035::6815:5630 (AS13335) www.smartbeat.dk: 188.114.96.1 188.114.97.1 2a06:98c1:3120::1 2a06:98c1:3121::1 (AS13335)
Wildcard	Yes: any name under the zone resolves

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: ~all

No problems found

🔏 ACME Challenge#

Type	Name	Value
CNAME	_acme-challenge.smartbeat.dk	smartbeat.dk

🔗 TLSA / DANE#

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

🔐 DNSSEC#

9080ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2415645922
Primary NS (MNAME)	randall.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-17 09:10:17

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2011-10-20
Expires	2027-07-31 (287d)

🔗 Same registrant#

6 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).

Domain	Registrar
danishenergy.dk	Punktum dk A/S (direct)
energisystemet.dk	Punktum dk A/S (direct)
hjelmevej.dk	Punktum dk A/S (direct)
pelleband.dk	Punktum dk A/S (direct)
smartbeats.dk	Punktum dk A/S (direct)
smartgas.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

35ms

48ms

64ms

AAAA

44ms

TXT

174ms

CAA

33ms

HTTPS

46ms

TLSA

81ms

SOA

0ms

MTA-STS

62ms

DNSSEC

9080ms

SRV

69ms

Total

9565ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-16 00:58:43	2772ms	2 NS 2 A 1 MX	🔓 Insecure
2026-10-01 05:38:31	683ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-28 06:41:53 shown	9565ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-24 12:49:55	985ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-23 12:21:47	708ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-15 03:07:54	1960ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-08 02:00:40	1198ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-19 13:18:22	7676ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-18 13:17:20	2771ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-16 08:14:36	3267ms	2 NS 2 A 1 MX	🔓 Insecure
2026-07-19 03:58:26	9093ms	2 NS 2 A 1 MX	🔓 Insecure
2026-07-18 03:05:27	9288ms	2 NS 2 A 1 MX	🔓 Insecure
2026-07-08 22:33:41	1930ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-26 04:35:09	844ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-22 18:30:38	972ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-17 12:55:49	1937ms	2 NS 1 A 1 MX	🔓 Insecure