4hoest.dk

📜 Historical scan 2026-06-28 09:24:58 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

4hoest.dk is a .dk domain served by 2 nameservers (noel.ns.cloudflare.com, ulla.ns.cloudflare.com). It was registered on 19 October 2018 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.57.28 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by mail.4hoest.dk. 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 42ms

Nameserver	IP addresses	PTR	ASN / ISP
noel.ns.cloudflare.com	108.162.193.216 172.64.33.216 173.245.59.216 2606:4700:58::adf5:3bd8 2803:f800:50::6ca2:c1d8 2a06:98c1:50::ac40:21d8	noel.ns.cloudflare.com noel.ns.cloudflare.com noel.ns.cloudflare.com noel.ns.cloudflare.com noel.ns.cloudflare.com noel.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
ulla.ns.cloudflare.com	108.162.192.233 172.64.32.233 173.245.58.233 2606:4700:50::adf5:3ae9 2803:f800:50::6ca2:c0e9 2a06:98c1:50::ac40:20e9	ulla.ns.cloudflare.com ulla.ns.cloudflare.com ulla.ns.cloudflare.com ulla.ns.cloudflare.com ulla.ns.cloudflare.com ulla.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 36ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.57.28	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.158.191	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

1 records 48ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	mail.4hoest.dk	—	—	—

🔷 AAAA Records (IPv6)#

2 records 41ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3031::6815:391c	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3033::ac43:9ebf	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 45ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.57.28,172.67.158.191 ech=AEX+DQBBiQAgACD2C8PNHhwnKHMQaFeNi1s7/zbRruM9cIS6TNzWY5rmZgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:391c,2606:4700:3033::ac43:9ebf

📝 TXT Records#

1 records 141ms

TXT Record
v=spf1 +a +mx +ip4:147.135.135.185 ~all

✉️ SPF#

Policy	Record (4hoest.dk)
~all (soft fail)	v=spf1 +a +mx +ip4:147.135.135.185 ~all

📨 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 2026-10-13 02:39:09

www	104.21.57.28 172.67.158.191 2606:4700:3031::6815:391c 2606:4700:3033::ac43:9ebf (AS13335) (address records, no CNAME)
www vs bare domain	Same network 4hoest.dk: 104.21.57.28 172.67.158.191 2606:4700:3031::6815:391c 2606:4700:3033::ac43:9ebf (AS13335) www.4hoest.dk: 104.21.57.28 172.67.158.191 2606:4700:3031::6815:391c 2606:4700:3033::ac43:9ebf (AS13335)
Wildcard	No

✍️ DKIM keys#

1 found

Selector	CNAME	Key
default	—	RSA · ~2048 bit

DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.

🔎 SPF check#

zone-wide SPF report

DNS lookups: 2/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

117ms

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	2407849805
Primary NS (MNAME)	noel.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-05 13:15:47

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2018-10-19
Expires	2027-07-31 (287d)

📋 WHOIS#

⏱️ Lookup Timing#

42ms

36ms

48ms

AAAA

41ms

TXT

141ms

CAA

51ms

HTTPS

45ms

TLSA

63ms

SOA

0ms

MTA-STS

57ms

DNSSEC

117ms

SRV

55ms

Total

814ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-07 12:23:48	1214ms	2 NS 2 A 1 MX	🔓 Insecure
2026-10-02 10:30:49	391ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-30 07:03:38	450ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-27 20:04:26	9668ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-23 13:09:08	4179ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-09 09:01:17	2259ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-28 09:24:58 shown	814ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-21 20:54:55	538ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-16 12:58:10	1320ms	2 NS 2 A 1 MX	🔓 Insecure