3internet.dk

Records from scan: 2026-10-22 22:52:59  ·  816ms total
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

3internet.dk is a .dk domain served by 5 nameservers (ns1.gigahost.dk, ns2.gigahost.dk, ns3.gigahost.dk and 2 more). It was registered on 23 July 2024 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 46.183.138.100 is hosted by Sentia Denmark A/S (AS47292) in Denmark. Mail is handled by mx1.gigahost.dk, mx2.gigahost.dk and 1 more. The zone is not DNSSEC-signed, publishes a DMARC policy and has no IPv6 address. Below are all of its DNS records from our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

5 records   38ms
NameserverIP addressesPTRASN / ISP
ns1.gigahost.dk 46.183.139.31 ns1.gigahost.dk AS47292 Sentia Denmark A/S
ns2.gigahost.dk 46.183.139.222 web22.gigahost.dk AS47292 Sentia Denmark A/S
ns3.gigahost.dk 71.19.249.71 ns3.gigahost.dk AS11831 eSecureData
ns4.gigahost.dk 51.79.215.130 ns4.gigahost.dk AS16276 OVH SAS
ns5.gigahost.dk 77.74.192.83 ns5.gigahost.dk AS42831 UK Dedicated Servers Limited

🌍 A Records#

1 records   54ms
IPTTLPTRASNISP / OrgCIDRCountryCity
46.183.138.100 3600s — AS47292 Sentia Denmark A/S 46.183.138.0/23 🇩🇰 Denmark —

📧 MX Records#

3 records   65ms
PriorityTTLMail ServerIP addressesPTRASN
10 3600s mx1.gigahost.dk 46.183.139.11 mx1.gigahost.dk AS47292 Sentia Denmark A/S
10 3600s mx2.gigahost.dk 46.183.139.12 mx2.gigahost.dk AS47292 Sentia Denmark A/S
10 3600s mx3.gigahost.dk 46.183.139.13 mx3.gigahost.dk AS47292 Sentia Denmark A/S

📧 Autodiscover / Autoconfig#

ServiceCNAME / IP
🔷 Autodiscover3internet.dk → 46.183.138.100
🔶 Autoconfig3internet.dk → 46.183.138.100

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records   347ms
ServicePriorityWeightPortTarget
_autodiscover._tcp 10 10 443 autodiscover.gigahost.dk

📝 TXT Records#

2 records   389ms
TXT Record
spf2.0/pra
v=spf1 mx include:spf.gigahost.dk -all

✉️ SPF#

PolicyRecord (3internet.dk)
-all (hard fail) v=spf1 mx include:spf.gigahost.dk -all

📨 DMARC#

PolicyRecord (_dmarc.3internet.dk)
p=reject v=DMARC1; p=reject;

📬 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#

checked 2026-10-22 22:52:59
www CNAME3internet.dk (all on 3internet.dk)
www vs bare domainSame network
3internet.dk: 46.183.138.100 (AS47292)
www.3internet.dk: 46.183.138.100 (AS47292)
WildcardYes: any name under the zone resolves

🔎 SPF check#

zone-wide SPF report

DNS lookups: 2/10 · policy: -all

No problems found

🔏 ACME Challenge#

TypeNameValue
CNAME _acme-challenge.3internet.dk 3internet.dk

🔗 TLSA / DANE#

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

🔐 DNSSEC#

84ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

65ms
FieldValue
Serial2026102201
Primary NS (MNAME)ns1.gigahost.dk
Responsible (RNAME)hostmaster@3internet.dk
Refresh10800s
Retry3600s
Expire604800s
Minimum (neg-cache TTL)3600s

📋 Registration#

WHOIS fetched 2026-10-22 23:06:40
FieldValue
RegistrarGIGAHOST ApS
Registered2024-07-23
Expires2027-07-22 (272d)

🔗 Same registrant#

20 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
bcl.dkGIGAHOST ApS
bornecancerlobet.dkGIGAHOST ApS
børnecancerløb.dkGIGAHOST ApS
børnecancerløbet.dkGIGAHOST ApS
charityadventures.dkGIGAHOST ApS
charityauctions.dkGIGAHOST ApS
cphmaraton.dkGIGAHOST ApS
eventyrsguiden.dkPunktum dk A/S (direct)
internettilfirmaet.dkGIGAHOST ApS
internettilvirksomheden.dkGIGAHOST ApS
jakobbay.dkPunktum dk A/S (direct)
kbhmarathon.dkGIGAHOST ApS
løbforensag.dkPunktum dk A/S (direct)
megarun.dkGIGAHOST ApS
r4k.dkGIGAHOST ApS
runify.dkPunktum dk A/S (direct)
smartmi.dkGIGAHOST ApS
sådanerreglerne.dkPunktum dk A/S (direct)
træningsforum.dkGIGAHOST ApS
tændetlys.dkGIGAHOST ApS
📋 WHOIS#

⏱️ Lookup Timing#

NS
38ms
A
54ms
MX
65ms
AAAA
35ms
TXT
389ms
CAA
65ms
HTTPS
53ms
TLSA
199ms
SOA
65ms
MTA-STS
54ms
DNSSEC
84ms
SRV
347ms
Total
816ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-22 22:52:59 shown 816ms 5 NS 1 A 3 MX 🔓 Insecure
2026-10-15 22:06:32 683ms 5 NS 1 A 3 MX 🔓 Insecure
2026-10-08 06:07:07 959ms 5 NS 1 A 3 MX 🔓 Insecure
2026-10-01 10:35:00 1190ms 5 NS 1 A 3 MX 🔓 Insecure
2026-09-30 10:34:02 685ms 5 NS 1 A 3 MX 🔓 Insecure
2026-09-25 01:43:20 692ms 5 NS 1 A 3 MX 🔓 Insecure
2026-09-24 00:57:12 795ms 5 NS 1 A 3 MX 🔓 Insecure
2026-09-19 08:03:54 788ms 5 NS 1 A 3 MX 🔓 Insecure
2026-09-12 06:54:13 1955ms 5 NS 1 A 3 MX 🔓 Insecure
2026-09-09 08:36:46 1260ms 5 NS 1 A 3 MX 🔓 Insecure
2026-08-28 09:38:16 1097ms 5 NS 1 A 3 MX 🔓 Insecure
2026-08-27 17:40:46 993ms 5 NS 1 A 3 MX 🔓 Insecure
2026-08-20 15:30:45 3229ms 5 NS 1 A 3 MX 🔓 Insecure
2026-08-14 07:42:48 1073ms 5 NS 1 A 3 MX 🔓 Insecure
2026-08-07 08:55:41 1703ms 5 NS 1 A 3 MX 🔓 Insecure
2026-08-02 06:19:33 8869ms 5 NS 1 A 3 MX 🔓 Insecure
2026-07-23 23:01:57 17033ms 5 NS 1 A 3 MX 🔓 Insecure
2026-07-16 21:26:13 1999ms 5 NS 1 A 3 MX 🔓 Insecure
2026-07-09 02:43:27 2559ms 5 NS 1 A 3 MX 🔓 Insecure
2026-07-03 10:15:33 6518ms 5 NS 1 A 3 MX 🔓 Insecure
2026-06-26 22:07:15 866ms 5 NS 1 A 3 MX 🔓 Insecure
2026-06-26 13:36:40 2061ms 5 NS 1 A 3 MX 🔓 Insecure
2026-06-25 15:50:32 921ms 5 NS 1 A 3 MX 🔓 Insecure
2026-06-20 04:53:33 1532ms 5 NS 1 A 3 MX 🔓 Insecure
2026-06-16 12:39:17 739ms 5 NS 1 A 3 MX 🔓 Insecure
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