internet4u.dk

📜 Historical scan 2026-08-26 14:22:06  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

internet4u.dk is a .dk domain served by 2 nameservers (ns1.budgethost.io, ns2.budgethost.io). It was registered on 24 July 2013 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 185.57.105.46 is hosted by Ansluten Hosting i Sverige AB (AS201983) in Sweden. Mail is handled by mx.budgethost.io. The zone is DNSSEC-signed and validates, 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   120ms
NameserverIP addressesPTRASN / ISP
ns1.budgethost.io 192.174.68.15
2001:67c:1bc::15		 ns1.premiumdns.zone
ns1.premiumdns.zone		 AS1921 ipcom GmbH
AS1921 ipcom GmbH
ns2.budgethost.io 176.97.158.15
2001:67c:10b8::15		 ns2.premiumdns.zone
ns2.premiumdns.zone		 AS207021 ipcom GmbH
AS1921 ipcom GmbH

🌍 A Records#

1 records   120ms
IPTTLPTRASNISP / OrgCIDRCountryCity
185.57.105.46 3600s — AS201983 Ansluten Hosting i Sverige AB 185.57.104.0/22 🇸🇪 Sweden Karlshamn

📧 MX Records#

1 records   48ms
PriorityTTLMail ServerIP addressesPTRASN
0 3600s mx.budgethost.io 185.57.105.49 mx.budgethost.io AS201983 Ansluten Hosting i Sverige AB

📧 Autodiscover / Autoconfig#

ServiceCNAME / IP
🔷 Autodiscover185.57.105.46
🔶 Autoconfigmaildiscover.budgethost.io → 185.57.105.45

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records   138ms
ServicePriorityWeightPortTarget
_autodiscover._tcp 10 10 443 maildiscover.budgethost.io

📝 TXT Records#

1 records   327ms
TXT Record
v=spf1 include:spf.budgethost.io ~all

✉️ SPF#

PolicyRecord (internet4u.dk)
~all (soft fail) v=spf1 include:spf.budgethost.io ~all

📨 DMARC#

PolicyRecord (_dmarc.internet4u.dk)
p=quarantine v=DMARC1; p=quarantine; sp=quarantine; adkim=r; aspf=r; rua=mailto:dmarc@budgethost.io; ruf=mailto:dmarc@budgethost.io

📬 MTA-STS#

200ms
CheckResult
Status⚠️ Invalid
TXT record (_mta-sts)✓ Found
HTTPS policy✗ Missing / invalid
Policy ID2026010501
Policy MX—

📈 TLSRPT#

StatusReport address (rua)
✓ Enabled mailto:tlsrpt@budgethost.io

📜 CAA Records#

✗ No CAA records — any CA may issue certificates

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-19 02:45:35
www185.57.105.46 (AS201983) (address records, no CNAME)
www vs bare domainSame network
internet4u.dk: 185.57.105.46 (AS201983)
www.internet4u.dk: 185.57.105.46 (AS201983)
WildcardYes: any name under the zone resolves
Denial of existenceNSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEYNone 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 3/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

1 records   337ms
Service / OwnerTypeCert association
SMTP _25._tcp.mx.budgethost.io DANE-EE · SPKI · SHA-256 553DF379D692ABA3E7A0B801CAE0A788…

🔐 DNSSEC#

162ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated

🏷️ SOA#

0ms
FieldValue
Serial2026045663
Primary NS (MNAME)ns1.budgethost.io
Responsible (RNAME)hostmaster@internet4u.dk
Refresh10800s
Retry3600s
Expire604800s
Minimum (neg-cache TTL)3600s

📋 Registration#

WHOIS fetched 2026-10-18 11:28:52
FieldValue
RegistrarRealtime Register B.V.
Registered2013-07-24
Expires2027-07-31 (284d)

🔗 Same registrant#

5 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
bil2bil.dkRealtime Register B.V.
bil2hus.dkRealtime Register B.V.
biltilbil.dkRealtime Register B.V.
biltilhus.dkRealtime Register B.V.
v2lpower.dkRealtime Register B.V.
📋 WHOIS#

⏱️ Lookup Timing#

NS
120ms
A
120ms
MX
48ms
AAAA
99ms
TXT
327ms
CAA
102ms
HTTPS
76ms
TLSA
337ms
SOA
0ms
MTA-STS
200ms
DNSSEC
162ms
SRV
138ms
Total
1211ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-19 02:45:35 1614ms 2 NS 1 A 1 MX 🔒 Secure
2026-10-15 22:00:47 609ms 2 NS 1 A 1 MX 🔒 Secure
2026-10-09 09:21:02 2000ms 2 NS 1 A 1 MX 🔒 Secure
2026-10-08 09:15:24 3763ms 2 NS 1 A 1 MX 🔒 Secure
2026-10-01 06:29:18 935ms 2 NS 1 A 1 MX 🔒 Secure
2026-09-25 04:34:56 1155ms 2 NS 1 A 1 MX 🔒 Secure
2026-09-24 17:29:51 2026ms 2 NS 1 A 1 MX 🔒 Secure
2026-09-17 03:37:58 1149ms 2 NS 1 A 1 MX 🔒 Secure
2026-09-12 08:45:58 2075ms 2 NS 1 A 1 MX 🔒 Secure
2026-09-07 13:04:13 1406ms 2 NS 1 A 1 MX 🔒 Secure
2026-09-03 17:15:42 1402ms 2 NS 1 A 1 MX 🔒 Secure
2026-08-28 20:58:28 1929ms 2 NS 1 A 1 MX 🔒 Secure
2026-08-27 14:29:42 563ms 2 NS 1 A 1 MX 🔒 Secure
2026-08-26 14:22:06 shown 1211ms 2 NS 1 A 1 MX 🔒 Secure
2026-08-20 18:42:09 2529ms 2 NS 1 A 1 MX 🔒 Secure
2026-08-13 03:06:44 1854ms 2 NS 1 A 1 MX 🔒 Secure
2026-08-08 00:25:41 1094ms 2 NS 1 A 1 MX 🔒 Secure
2026-07-31 08:08:45 902ms 2 NS 1 A 1 MX 🔒 Secure
2026-07-27 01:38:48 10312ms 2 NS 1 A 1 MX 🔒 Secure
2026-07-23 22:59:23 10348ms 2 NS 1 A 1 MX 🔒 Secure
2026-07-16 17:25:58 1710ms 2 NS 1 A 1 MX 🔒 Secure
2026-07-09 17:11:43 9221ms 2 NS 1 A 1 MX 🔒 Secure
2026-07-03 13:05:00 2913ms 2 NS 1 A 1 MX 🔒 Secure
2026-06-25 19:29:40 1084ms 2 NS 1 A 1 MX 🔒 Secure
2026-06-18 22:57:19 2951ms 2 NS 1 A 1 MX 🔒 Secure
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