flowheart.dk

📜 Historical scan 2026-08-26 22:39:30 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

flowheart.dk is a .dk domain served by 4 nameservers (ns1-04.azure-dns.com, ns2-04.azure-dns.net, ns3-04.azure-dns.org and 1 more). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 20.8.132.166 is hosted by Microsoft Corporation (AS8075) in The Netherlands. 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#

4 records 45ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1-04.azure-dns.com	13.107.236.4 2603:1061:0:700::4	ns1-04.azure-dns.com ns1-04.azure-dns.com	AS8075 Microsoft Corporation AS8075 Microsoft Corporation
ns2-04.azure-dns.net	150.171.21.4 2620:1ec:8ec:700::4	ns2-04.azure-dns.net ns2-04.azure-dns.net	AS8075 Microsoft Corporation AS8075 Microsoft Corporation
ns3-04.azure-dns.org	204.14.183.4 2a01:111:4000:700::4	ns3-04.azure-dns.org ns3-04.azure-dns.org	AS8075 Microsoft Corporation AS8075 Microsoft Corporation
ns4-04.azure-dns.info	208.84.5.4 2620:1ec:bda:700::4	ns4-04.azure-dns.info ns4-04.azure-dns.info	AS8075 Microsoft Corporation AS8075 Microsoft Corporation

🌍 A Records#

1 records 44ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
20.8.132.166	3600s	—	AS8075	Microsoft Corporation	20.0.0.0/11	🇳🇱 The Netherlands	Amsterdam

📧 MX Records#

📧

No MX records found

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

3 records 201ms

TXT Record
_tcyzdngorszvk5r5oy0r6on0offja1r
ms-domain-verification=eab456a6-4829-450e-b95c-d3f4d354f2e4
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF#

Policy	Record (flowheart.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com -all

📨 DMARC#

Policy	Record (_dmarc.flowheart.dk)
p=quarantine	v=DMARC1; p=quarantine; pct=100; rua=mailto:dmarc@flowheart.dk

📬 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 2026-10-20 05:35:40

www CNAME	ambitious-bay-0637b0703.6.azurestaticapps.net (all on azurestaticapps.net) → 20.8.132.166 (AS8075)
www vs bare domain	Same network flowheart.dk: 20.8.132.166 (AS8075) www.flowheart.dk: 20.8.132.166 (AS8075)
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

132ms

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	1
Primary NS (MNAME)	ns1-04.azure-dns.com
Responsible (RNAME)	azuredns-hostmaster@microsoft.com
Refresh	3600s
Retry	300s
Expire	2419200s
Minimum (neg-cache TTL)	300s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

45ms

44ms

43ms

AAAA

38ms

TXT

201ms

CAA

50ms

HTTPS

31ms

TLSA

46ms

SOA

0ms

MTA-STS

106ms

DNSSEC

132ms

SRV

81ms

Total

555ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-25 17:50:35	524ms	4 NS 1 A 0 MX	🔓 Insecure
2026-09-03 02:33:12	9867ms	4 NS 1 A 0 MX	🔓 Insecure
2026-08-26 22:39:30 shown	555ms	4 NS 1 A 0 MX	🔓 Insecure
2026-06-17 10:13:16	553ms	4 NS 1 A 0 MX	🔓 Insecure