netkat.dk

📜 Historical scan 2026-07-02 16:27:40  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

netkat.dk is a .dk domain served by 2 nameservers (ns1.curanet.dk, ns2.curanet.dk). It was registered on 6 April 2005 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 195.178.14.49 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by netkat.dk. The zone is DNSSEC-signed and validates, has no 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   36ms
NameserverIP addressesPTRASN / ISP
ns1.curanet.dk 185.25.141.12
2a02:2339:4006:108::123		 ns1.curanet.dk
ns1.curanet.dk		 AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
ns2.curanet.dk 2a02:2339:1:10f::123:123
91.197.248.75		 ns2.curanet.dk
ns2.curanet.dk		 AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S

🌍 A Records#

1 records   37ms
IPTTLPTRASNISP / OrgCIDRCountryCity
195.178.14.49 14400s mta049.dk1.peytzmail.com AS48854 team.blue Denmark A/S 195.178.14.0/23 🇩🇰 Denmark —

📧 MX Records#

1 records   48ms
PriorityTTLMail ServerIP addressesPTRASN
0 14400s netkat.dk 195.178.14.49 mta049.dk1.peytzmail.com AS48854 team.blue Denmark A/S

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records   100ms
TXT Record
v=spf1 +a +mx +ip4:195.178.14.49 ?all

✉️ SPF#

PolicyRecord (netkat.dk)
?all (neutral) v=spf1 +a +mx +ip4:195.178.14.49 ?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 2026-10-12 09:43:55
www CNAMEnetkat.dk (all on netkat.dk)
www vs bare domainSame network
netkat.dk: 195.178.14.49 (AS48854)
www.netkat.dk: 195.178.14.49 (AS48854)
WildcardNo
Denial of existenceNSEC3 · 1 iteration · 1-byte salt RFC 9276 recommends 0 iterations and no salt
CDS / CDNSKEYNone 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 2/10 · policy: ?all

  • warn "?all" is neutral: it gives receivers no guidance, much like having no SPF

🔗 TLSA / DANE#

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

🔐 DNSSEC#

105ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated

🏷️ SOA#

35ms
FieldValue
Serial2023072601
Primary NS (MNAME)ns1.curanet.dk
Responsible (RNAME)hostmaster@curanet.dk
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)300s

📋 Registration#

WHOIS fetched 2026-10-13 03:45:03
FieldValue
RegistrarPunktum dk A/S (direct)
Registered2005-04-06
Expires2027-04-30 (192d)

🔗 Same registrant#

72 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
0-kr.dkPunktum dk A/S (direct)
148.dkPunktum dk A/S (direct)
249.dkPunktum dk A/S (direct)
2for5.dkPunktum dk A/S (direct)
70252518.dkPunktum dk A/S (direct)
aquadana.dkPunktum dk A/S (direct)
aquas.dkPunktum dk A/S (direct)
bestilcvr.dkPunktum dk A/S (direct)
billig-beachflag.dkPunktum dk A/S (direct)
billigkildevand.dkPunktum dk A/S (direct)
bolcheshop.dkPunktum dk A/S (direct)
cafeteria.dkPunktum dk A/S (direct)
centervand.dkPunktum dk A/S (direct)
chipsmedlogo.dkPunktum dk A/S (direct)
crazyhour.dkPunktum dk A/S (direct)
dansk-kildevand.dkPunktum dk A/S (direct)
dansklabelvand.dkPunktum dk A/S (direct)
dansklogokildevand.dkPunktum dk A/S (direct)
danskrestsalg.dkPunktum dk A/S (direct)
designvand.dkPunktum dk A/S (direct)
dinvand.dkPunktum dk A/S (direct)
displaybutikken.dkPunktum dk A/S (direct)
e-brev.dkPunktum dk A/S (direct)
energidrikmedlogo.dkPunktum dk A/S (direct)
festvand.dkPunktum dk A/S (direct)
firmalokaler.dkPunktum dk A/S (direct)
fptrading.dkPunktum dk A/S (direct)
fynsvand.dkPunktum dk A/S (direct)
go2web.dkPunktum dk A/S (direct)
hjemoglivsstil.dkPunktum dk A/S (direct)
hostetaf.dkPunktum dk A/S (direct)
icecup.dkPunktum dk A/S (direct)
infobillund.dkPunktum dk A/S (direct)
internshop.dkPunktum dk A/S (direct)
internshop2.dkPunktum dk A/S (direct)
ip-moedetelefon.dkPunktum dk A/S (direct)
juicetryk.dkPunktum dk A/S (direct)
julemesse.dkPunktum dk A/S (direct)
juleshoppen.dkPunktum dk A/S (direct)
jytex.dkPunktum dk A/S (direct)
kassertilvin.dkPunktum dk A/S (direct)
kuglepenshoppen.dkPunktum dk A/S (direct)
kundetv.dkPunktum dk A/S (direct)
labelvand-syd.dkPunktum dk A/S (direct)
lavprisweb.dkPunktum dk A/S (direct)
logoballoner.dkPunktum dk A/S (direct)
logochips.dkPunktum dk A/S (direct)
logojuice.dkPunktum dk A/S (direct)
logokaffe.dkPunktum dk A/S (direct)
logopaprør.dkPunktum dk A/S (direct)
logostrimmel.dkPunktum dk A/S (direct)
logowater.dkPunktum dk A/S (direct)
m2-print.dkPunktum dk A/S (direct)
magasinonline.dkPunktum dk A/S (direct)
mm-pack.dkPunktum dk A/S (direct)
papmedtryk.dkPunktum dk A/S (direct)
paptryk.dkPunktum dk A/S (direct)
postkortstativer.dkPunktum dk A/S (direct)
profilmedstil.dkPunktum dk A/S (direct)
reklame-vand.dkPunktum dk A/S (direct)
rollupfabrikken.dkPunktum dk A/S (direct)
sayitwithtreats.dkPunktum dk A/S (direct)
showdisplay.dkPunktum dk A/S (direct)
sigdetsoedt.dkPunktum dk A/S (direct)
simplysleep.dkPunktum dk A/S (direct)
stopdem.dkPunktum dk A/S (direct)
stress-bolde.dkPunktum dk A/S (direct)
udstillingspavillion.dkPunktum dk A/S (direct)
vandprint.dkPunktum dk A/S (direct)
waterbook.dkPunktum dk A/S (direct)
webogmail.dkPunktum dk A/S (direct)
webpersonality.dkPunktum dk A/S (direct)
📋 WHOIS#

⏱️ Lookup Timing#

NS
36ms
A
37ms
MX
48ms
AAAA
26ms
TXT
100ms
CAA
21ms
HTTPS
32ms
TLSA
91ms
SOA
35ms
MTA-STS
38ms
DNSSEC
105ms
SRV
52ms
Total
562ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-09-30 20:33:46 554ms 2 NS 1 A 1 MX 🔒 Secure
2026-09-27 17:15:05 434ms 2 NS 1 A 1 MX 🔒 Secure
2026-08-28 04:59:55 714ms 2 NS 1 A 1 MX 🔒 Secure
2026-08-27 08:17:24 505ms 2 NS 1 A 1 MX 🔒 Secure
2026-07-02 16:27:40 shown 562ms 2 NS 1 A 1 MX 🔒 Secure
2026-06-20 15:37:32 874ms 2 NS 1 A 1 MX 🔒 Secure
2026-06-20 14:14:49 563ms 2 NS 1 A 1 MX ⚠️ Bogus
2026-06-18 04:16:53 508ms 2 NS 1 A 1 MX 🔒 Secure
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