hjerteklap.dk

Records from scan: 2026-10-09 14:26:36 · 1044ms total · last checked 2026-10-18 03:37 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

hjerteklap.dk is a .dk domain served by 2 nameservers (dns1.cscdns.net, dns2.cscdns.net). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 18.216.245.174 is hosted by Amazon.com, Inc. (AS16509) in United States. Mail is handled by custmx.cscdns.net. The zone is not DNSSEC-signed, has no DMARC policy and has no IPv6 address. 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#

2 records 36ms

Nameserver	IP addresses	PTR	ASN / ISP
dns1.cscdns.net	156.154.130.100 2610:a1:1022::100	ns3.ascio.net ns1.arcemus.com	AS12008 Vercara, LLC AS12008 Vercara, LLC
dns2.cscdns.net	156.154.131.100 2610:a1:1023::100	indom20.indomco.net dns2.cscdns.net	AS12008 Vercara, LLC AS12008 Vercara, LLC

🌍 A Records#

2 records 38ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
18.216.245.174	3600s	ec2-18-216-245-174.us-east-2.compute.amazonaws.com	AS16509	Amazon.com, Inc.	18.216.0.0/13	🇺🇸 United States	Columbus
3.14.236.247	3600s	ec2-3-14-236-247.us-east-2.compute.amazonaws.com	AS16509	Amazon.com, Inc.	3.8.0.0/13	🇺🇸 United States	Columbus

📧 MX Records#

1 records 42ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	14400s	custmx.cscdns.net	198.58.121.58	—	AS63949 Akamai Connected Cloud

🔷 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#

checked 2026-10-09 14:26:36

www CNAME	edwards-geo.txproxy.com (all on txproxy.com) → 3.219.88.127 34.197.254.26 (AS14618)
www vs bare domain	Different networks hjerteklap.dk: 18.216.245.174 3.14.236.247 (AS16509) www.hjerteklap.dk: 3.219.88.127 34.197.254.26 (AS14618) (all like this)
Wildcard	No

🔗 TLSA / DANE#

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

🔐 DNSSEC#

127ms

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

🏷️ SOA#

62ms

Field	Value
Serial	2020020604
Primary NS (MNAME)	dns1.cscdns.net
Responsible (RNAME)	hostmaster@cscdns.net
Refresh	28800s
Retry	7200s
Expire	604800s
Minimum (neg-cache TTL)	14400s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

36ms

38ms

42ms

AAAA

43ms

TXT

216ms

CAA

42ms

HTTPS

50ms

TLSA

176ms

SOA

62ms

MTA-STS

64ms

DNSSEC

127ms

SRV

61ms

Total

1044ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-09 14:26:36 shown	1044ms	2 NS 2 A 1 MX	🔓 Insecure
2026-10-01 06:42:16	633ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-25 03:34:44	2565ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-19 15:03:37	2372ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-17 13:00:00	1921ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-17 12:38:31	251ms	0 NS 0 A 0 MX	❓ Unknown