hjerteklang.dk

📜 Historical scan 2026-09-07 05:41:14  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

hjerteklang.dk is a .dk domain served by 2 nameservers (grannbo.ns.cloudflare.com, terin.ns.cloudflare.com). It was registered on 25 August 2026 (WHOIS) and first appeared in the .dk zone on 26 August 2026. Its website address 104.21.36.148 is hosted by Cloudflare, Inc. (AS13335). The zone is not DNSSEC-signed, has no 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   27ms
NameserverIP addressesPTRASN / ISP
grannbo.ns.cloudflare.com 108.162.194.150
162.159.38.150
172.64.34.150
2606:4700:50::a29f:2696
2803:f800:50::6ca2:c296
2a06:98c1:50::ac40:2296		 grannbo.ns.cloudflare.com
grannbo.ns.cloudflare.com
grannbo.ns.cloudflare.com
grannbo.ns.cloudflare.com
grannbo.ns.cloudflare.com
grannbo.ns.cloudflare.com		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
terin.ns.cloudflare.com 108.162.193.236
172.64.33.236
173.245.59.236
2606:4700:58::adf5:3bec
2803:f800:50::6ca2:c1ec
2a06:98c1:50::ac40:21ec		 terin.ns.cloudflare.com
terin.ns.cloudflare.com
terin.ns.cloudflare.com
terin.ns.cloudflare.com
terin.ns.cloudflare.com
terin.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   31ms
IPTTLPTRASNISP / OrgCIDRCountryCity
104.21.36.148 300s — AS13335 Cloudflare, Inc. 104.21.0.0/17 — —
172.67.195.30 300s — AS13335 Cloudflare, Inc. 172.67.128.0/17 — —

📧 MX Records#

📧
No MX records found

🔷 AAAA Records (IPv6)#

2 records   31ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2606:4700:3035::6815:2494 300s — AS13335 Cloudflare, Inc. 2606:4700:3000:0:0:0:0:0/42 — —
2606:4700:3035::ac43:c31e 300s — AS13335 Cloudflare, Inc. 2606:4700:3000:0:0:0:0:0/42 — —

🔐 HTTPS Records#

1 records   32ms
PriorityTargetSvcParams
1 service . alpn="h3,h2" ipv4hint=104.21.36.148,172.67.195.30 ech=AEX+DQBBRgAgACAcgQrIIUkSglm8D6796uQ/P6UXX/LIcNmaJhOq7wUxXQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3035::6815:2494,2606:4700:3035::ac43:c31e

📝 TXT Records#

1 records   143ms
TXT Record
google-site-verification=vidwX86Bj4cEHhjhKvADevYxGFdHP0dloFVQllMr0jk

✉️ 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 2026-10-15 07:38:26
www104.21.36.148 172.67.195.30 2606:4700:3035::6815:2494 2606:4700:3035::ac43:c31e (AS13335) (address records, no CNAME)
www vs bare domainSame network
WildcardNo

🔏 ACME Challenge#

TypeNameValue
TXT _acme-challenge.hjerteklang.dk -LQUW3d5-Wjilp2VArd4jdeYx9qHh3nnvuyv7NFGGdQ
TXT _acme-challenge.hjerteklang.dk tAOMU4fo5n2U9tNltrBPjjvTGWxhe4VTD46hMMW_LcY

🔗 TLSA / DANE#

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

🔐 DNSSEC#

106ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

0ms
FieldValue
Serial2414198419
Primary NS (MNAME)grannbo.ns.cloudflare.com
Responsible (RNAME)dns@cloudflare.com
Refresh10000s
Retry2400s
Expire604800s
Minimum (neg-cache TTL)1800s

📋 Registration#

WHOIS fetched 2026-10-15 08:10:54
FieldValue
RegistrarOpenprovider
Registered2026-08-25
Expires2027-08-24 (307d)

🔗 Same registrant#

540 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).

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Showing 100 of 540.

📋 WHOIS#

⏱️ Lookup Timing#

NS
27ms
A
31ms
MX
26ms
AAAA
31ms
TXT
143ms
CAA
27ms
HTTPS
32ms
TLSA
41ms
SOA
0ms
MTA-STS
42ms
DNSSEC
106ms
SRV
48ms
Total
986ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-15 07:38:26 370ms 2 NS 2 A 0 MX 🔓 Insecure
2026-10-08 16:26:48 614ms 2 NS 2 A 0 MX 🔓 Insecure
2026-10-06 16:09:47 404ms 2 NS 2 A 0 MX 🔓 Insecure
2026-10-04 14:03:00 3010ms 2 NS 2 A 0 MX 🔓 Insecure
2026-09-30 13:50:01 576ms 2 NS 2 A 0 MX 🔓 Insecure
2026-09-29 02:27:23 1291ms 2 NS 2 A 0 MX 🔓 Insecure
2026-09-25 01:29:25 2393ms 2 NS 2 A 0 MX 🔓 Insecure
2026-09-24 07:41:27 605ms 2 NS 2 A 0 MX 🔓 Insecure
2026-09-18 07:58:10 2433ms 2 NS 2 A 0 MX 🔓 Insecure
2026-09-11 06:24:50 1406ms 2 NS 2 A 0 MX 🔓 Insecure
2026-09-07 05:41:14 shown 986ms 2 NS 2 A 0 MX 🔓 Insecure
2026-09-04 01:55:34 777ms 2 NS 2 A 0 MX 🔓 Insecure
2026-08-26 08:35:11 395ms 2 NS 0 A 0 MX 🔓 Insecure
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