hosting4u.dk

📜 Historical scan 2026-08-27 15:37:25  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

hosting4u.dk is a .dk domain served by 2 nameservers (ns1.billig.pw, ns4.billig.pw). It was registered on 9 April 2015 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 172.104.251.236 is hosted by Akamai Connected Cloud (AS63949) in Germany. Mail is handled by mail.jip.host. 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#

2 records   71ms
NameserverIP addressesPTRASN / ISP
ns1.billig.pw 172.104.237.70 mail.jip.host AS63949 Akamai Connected Cloud
ns4.billig.pw 172.235.174.126 neotron.jip.host AS63949 Akamai Connected Cloud

🌍 A Records#

1 records   77ms
IPTTLPTRASNISP / OrgCIDRCountryCity
172.104.251.236 1800s jip.host AS63949 Akamai Connected Cloud 172.104.224.0/19 🇩🇪 Germany Frankfurt am Main

📧 MX Records#

1 records   87ms
PriorityTTLMail ServerIP addressesPTRASN
10 1800s mail.jip.host 172.104.237.70
2a01:7e01::f03c:91ff:fe80:e591		 mail.jip.host
mail.jip.host		 AS63949 Akamai Connected Cloud
AS63949 Akamai Connected Cloud

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records   226ms
TXT Record
v=spf1 mx -all

✉️ SPF#

PolicyRecord (hosting4u.dk)
-all (hard fail) v=spf1 mx -all

📨 DMARC#

PolicyRecord (_dmarc.hosting4u.dk)
p=quarantine v=DMARC1; p=quarantine

📬 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 15:51:32
www172.104.251.236 (AS63949) (address records, no CNAME)
www vs bare domainSame network
hosting4u.dk: 172.104.251.236 (AS63949)
www.hosting4u.dk: 172.104.251.236 (AS63949)
WildcardNo

✍️ DKIM keys#

1 found
SelectorCNAMEKey
mail — 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: 1/10 · policy: -all

No problems found

🔗 TLSA / DANE#

1 records   118ms
Service / OwnerTypeCert association
SMTP _25._tcp.mail.jip.host DANE-EE · SPKI · SHA-256 6B41F29DE6175D3D8D7B974D69E08E3F…

🔐 DNSSEC#

154ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

0ms
FieldValue
Serial2025022801
Primary NS (MNAME)ns1.billig.pw
Responsible (RNAME)hostmaster@mail.jip.host
Refresh7200s
Retry1800s
Expire1209600s
Minimum (neg-cache TTL)1800s

📋 Registration#

WHOIS fetched 2026-10-12 22:37:47
FieldValue
RegistrarPunktum dk A/S (direct)
Registered2015-04-09
Expires2027-04-30 (195d)

🔗 Same registrant#

3 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).

DomainRegistrar
castleapartment.dkPunktum dk A/S (direct)
jiphost.dkPunktum dk A/S (direct)
skovboferie.dkPunktum dk A/S (direct)
📋 WHOIS#

⏱️ Lookup Timing#

NS
71ms
A
77ms
MX
87ms
AAAA
96ms
TXT
226ms
CAA
92ms
HTTPS
87ms
TLSA
118ms
SOA
0ms
MTA-STS
102ms
DNSSEC
154ms
SRV
130ms
Total
1364ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-04 09:52:36 944ms 2 NS 1 A 1 MX 🔓 Insecure
2026-08-27 15:37:25 shown 1364ms 2 NS 1 A 1 MX 🔓 Insecure
2026-06-17 13:39:38 1276ms 2 NS 1 A 1 MX 🔓 Insecure
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