heindorffhus.dk

📜 Historical scan 2026-09-21 09:19:22 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

heindorffhus.dk is a .dk domain served by 2 nameservers (paul.ns.cloudflare.com, zoe.ns.cloudflare.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.68.28 is hosted by Cloudflare, Inc. (AS13335). 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 32ms

Nameserver	IP addresses	PTR	ASN / ISP
paul.ns.cloudflare.com	108.162.193.135 172.64.33.135 173.245.59.135 2606:4700:58::adf5:3b87 2803:f800:50::6ca2:c187 2a06:98c1:50::ac40:2187	paul.ns.cloudflare.com paul.ns.cloudflare.com paul.ns.cloudflare.com paul.ns.cloudflare.com paul.ns.cloudflare.com paul.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 34ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.68.28	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.185.122	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

📧

No MX records found

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	104.21.68.28
🔶 Autoconfig	104.21.68.28

🔷 AAAA Records (IPv6)#

2 records 34ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3032::ac43:b97a	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3037::6815:441c	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 39ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.68.28,172.67.185.122 ech=AEX+DQBBDAAgACCPjZSCfPq5jK0mRjEE7rO6VsnZZodFVuqItg8HBaU2ZQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::ac43:b97a,2606:4700:3037::6815:441c

📝 TXT Records#

1 records 185ms

TXT Record
google-site-verification=2Fh_BwyYRwYuOhHGtEDgQW9V_WylzvFGNuPblSaRkOI

✉️ SPF#

✗ No SPF record — mail spoofing not restricted

📨 DMARC#

Policy	Record (_dmarc.heindorffhus.dk)
p=quarantine	v=DMARC1; p=quarantine; adkim=r; aspf=r; rua=mailto:dmarc_rua@onsecureserver.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 2026-10-08 12:12:13

www	104.21.68.28 172.67.185.122 2606:4700:3032::ac43:b97a 2606:4700:3037::6815:441c (AS13335) (address records, no CNAME)
www vs bare domain	Same network heindorffhus.dk: 104.21.68.28 172.67.185.122 2606:4700:3032::ac43:b97a 2606:4700:3037::6815:441c (AS13335) www.heindorffhus.dk: 104.21.68.28 172.67.185.122 2606:4700:3032::ac43:b97a 2606:4700:3037::6815:441c (AS13335)
Wildcard	Yes: any name under the zone resolves

🔗 TLSA / DANE#

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

🔐 DNSSEC#

108ms

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	2415116138
Primary NS (MNAME)	paul.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

32ms

34ms

AAAA

34ms

TXT

185ms

CAA

40ms

HTTPS

39ms

TLSA

55ms

SOA

0ms

MTA-STS

57ms

DNSSEC

108ms

SRV

60ms

Total

687ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-03 06:51:17	443ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-28 06:55:26	597ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-27 06:16:43	599ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-21 09:19:22 shown	687ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-14 20:10:00	1296ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-27 06:22:54	585ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-26 06:17:33	625ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-12 06:48:17	2834ms	2 NS 2 A 0 MX	🔓 Insecure
2026-07-31 01:29:55	940ms	2 NS 2 A 0 MX	🔓 Insecure
2026-07-18 13:58:10	9701ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-29 07:17:46	1435ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-19 06:58:39	7570ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-17 11:19:14	719ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-17 11:16:43	661ms	2 NS 2 A 0 MX	🔓 Insecure