4hoest.dk

📜 Historical scan 2026-06-16 12:58:10  ·  ← 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   51ms
NameserverIP addressesPTRASN / ISP
noel.ns.cloudflare.com — — —
ulla.ns.cloudflare.com — — —

🌍 A Records#

2 records   65ms
IPTTLPTRASNISP / OrgCIDRCountryCity
104.21.57.28 — — AS13335 Cloudflare, Inc. 104.21.0.0/17 — —
172.67.158.191 — — AS13335 Cloudflare, Inc. 172.67.128.0/17 — —

📧 MX Records#

1 records   68ms
PriorityTTLMail ServerIP addressesPTRASN
10 — mail.4hoest.dk — — —

🔷 AAAA Records (IPv6)#

2 records   46ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2606:4700:3035::6815:391c — — AS13335 Cloudflare, Inc. 2606:4700:3000:0:0:0:0:0/42 — —
2606:4700:3037::ac43:9ebf — — AS13335 Cloudflare, Inc. 2606:4700:3000:0:0:0:0:0/42 — —

🔐 HTTPS Records#

1 records   49ms
PriorityTargetSvcParams
1 service . alpn="h3,h2" ipv4hint=104.21.57.28,172.67.158.191 ech=AEX+DQBBzAAgACCRSl2GarTD7edzme/SRSjBGfCZcUyEhedgk/e1csdNQwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3035::6815:391c,2606:4700:3037::ac43:9ebf

📝 TXT Records#

1 records   243ms
TXT Record
v=spf1 +a +mx +ip4:147.135.135.185 ~all

✉️ SPF#

PolicyRecord (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
www104.21.57.28 172.67.158.191 2606:4700:3031::6815:391c 2606:4700:3033::ac43:9ebf (AS13335) (address records, no CNAME)
www vs bare domainSame network
WildcardNo

✍️ DKIM keys#

1 found
SelectorCNAMEKey
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#

209ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

54ms
FieldValue
Serial2406034907
Primary NS (MNAME)noel.ns.cloudflare.com
Responsible (RNAME)dns@cloudflare.com
Refresh10000s
Retry2400s
Expire604800s
Minimum (neg-cache TTL)1800s

📋 Registration#

WHOIS fetched 2026-10-05 13:15:47
FieldValue
RegistrarPunktum dk A/S (direct)
Registered2018-10-19
Expires2027-07-31 (287d)
📋 WHOIS#

⏱️ Lookup Timing#

NS
51ms
A
65ms
MX
68ms
AAAA
46ms
TXT
243ms
CAA
45ms
HTTPS
49ms
TLSA
148ms
SOA
54ms
MTA-STS
96ms
DNSSEC
209ms
SRV
0ms
Total
1320ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
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 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 shown 1320ms 2 NS 2 A 1 MX 🔓 Insecure
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