duo-entreprise.dk

Records from scan: 2026-10-15 11:24:52  ·  2209ms total  ·  last checked 2026-10-19 17:35 (unchanged)
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

duo-entreprise.dk is a .dk domain served by 2 nameservers (ns3.vest.net, ns4.vest.net). It was registered on 23 June 2020 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by mail.mx11.dk. 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#

2 records   84ms
NameserverIP addressesPTRASN / ISP
ns3.vest.net 138.197.177.154 ns3.vest.net AS14061 DigitalOcean, LLC
ns4.vest.net 164.92.133.144 ns4.vest.net AS14061 DigitalOcean, LLC

🌍 A Records#

🌍
No A records found

📧 MX Records#

1 records   107ms
PriorityTTLMail ServerIP addressesPTRASN
10 3600s mail.mx11.dk 140.82.38.100 mail.mx11.dk AS20473 The Constant Company, LLC

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records   425ms
TXT Record
v=spf1 ip4:140.82.38.100 include:mail.mx11.dk include:_spf.google.com ~all

✉️ SPF#

PolicyRecord (duo-entreprise.dk)
~all (soft fail) v=spf1 ip4:140.82.38.100 include:mail.mx11.dk include:_spf.google.com ~all

📨 DMARC#

PolicyRecord (_dmarc.duo-entreprise.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#

checked 2026-10-15 11:24:52
wwwNXDOMAIN
www vs bare domainNeither resolves
duo-entreprise.dk: no address
www.duo-entreprise.dk: no address
WildcardNo

🔎 SPF check#

zone-wide SPF report

DNS lookups: 3/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

183ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsresolution failed: ncache nxrrset

🏷️ SOA#

57ms
FieldValue
Serial2026101300
Primary NS (MNAME)ns3.vest.net
Responsible (RNAME)hostmaster@vest.net
Refresh3600s
Retry600s
Expire1209600s
Minimum (neg-cache TTL)3600s

📋 Registration#

WHOIS fetched 2026-10-14 10:51:46
FieldValue
RegistrarPunktum dk A/S (direct)
Registered2020-06-23
Expires2027-06-30 (253d)

🔗 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
59480480.dkPunktum dk A/S (direct)
aaio.dkPunktum dk A/S (direct)
aktivsag.dkPunktum dk A/S (direct)
albæk.dkPunktum dk A/S (direct)
baadmesse.dkPunktum dk A/S (direct)
baadsalg.dkPunktum dk A/S (direct)
bonusby.dkPunktum dk A/S (direct)
brøsch.dkPunktum dk A/S (direct)
carmensforlag.dkPunktum dk A/S (direct)
danskmail.dkPunktum dk A/S (direct)
dslnet.dkPunktum dk A/S (direct)
ejn.dkPunktum dk A/S (direct)
fitplatform.dkPunktum dk A/S (direct)
formidlingshus.dkPunktum dk A/S (direct)
gigabox.dkPunktum dk A/S (direct)
gjoeco.dkPunktum dk A/S (direct)
gjøco.dkPunktum dk A/S (direct)
hanerup.dkPunktum dk A/S (direct)
hre.dkPunktum dk A/S (direct)
ipen.dkPunktum dk A/S (direct)
isefjorden.dkPunktum dk A/S (direct)
jonsgaarden.dkPunktum dk A/S (direct)
købers-rådgiver.dkPunktum dk A/S (direct)
logplatform.dkPunktum dk A/S (direct)
mailclient.dkPunktum dk A/S (direct)
malerhusetsyd.dkPunktum dk A/S (direct)
medieselskabet.dkPunktum dk A/S (direct)
microzite.dkPunktum dk A/S (direct)
motorbaad.dkPunktum dk A/S (direct)
mx10.dkPunktum dk A/S (direct)
mx11.dkPunktum dk A/S (direct)
mx12.dkPunktum dk A/S (direct)
mx13.dkPunktum dk A/S (direct)
mx30.dkPunktum dk A/S (direct)
netfarver.dkPunktum dk A/S (direct)
netsol.dkPunktum dk A/S (direct)
newscom.dkPunktum dk A/S (direct)
nvse.dkPunktum dk A/S (direct)
nykamail.dkPunktum dk A/S (direct)
nykapost.dkPunktum dk A/S (direct)
proleasing.dkPunktum dk A/S (direct)
se-ip.dkPunktum dk A/S (direct)
seip.dkPunktum dk A/S (direct)
sejlbaad.dkPunktum dk A/S (direct)
site-3.dkPunktum dk A/S (direct)
site3.dkPunktum dk A/S (direct)
soholmgaard.dkPunktum dk A/S (direct)
spamscan.dkPunktum dk A/S (direct)
start-web.dkPunktum dk A/S (direct)
starthjaelp.dkPunktum dk A/S (direct)
startweb.dkPunktum dk A/S (direct)
telemix.dkPunktum dk A/S (direct)
tomfolting.dkPunktum dk A/S (direct)
tonderfarver.dkPunktum dk A/S (direct)
vbox.dkPunktum dk A/S (direct)
vcom.dkPunktum dk A/S (direct)
vest-it.dkPunktum dk A/S (direct)
vestmail.dkPunktum dk A/S (direct)
vestnet.dkPunktum dk A/S (direct)
vestshop.dkPunktum dk A/S (direct)
vinii.dkPunktum dk A/S (direct)
virksomhedsdatabase.dkPunktum dk A/S (direct)
visitation.dkPunktum dk A/S (direct)
vn1.dkPunktum dk A/S (direct)
vweb.dkPunktum dk A/S (direct)
workhorse.dkPunktum dk A/S (direct)
workzite.dkPunktum dk A/S (direct)
workzite3.dkPunktum dk A/S (direct)
worldclient.dkPunktum dk A/S (direct)
wuc.dkPunktum dk A/S (direct)
zite-3.dkPunktum dk A/S (direct)
zite3.dkPunktum dk A/S (direct)
📋 WHOIS#

⏱️ Lookup Timing#

NS
84ms
A
166ms
MX
107ms
AAAA
146ms
TXT
425ms
CAA
136ms
HTTPS
133ms
TLSA
111ms
SOA
57ms
MTA-STS
126ms
DNSSEC
183ms
SRV
200ms
Total
2209ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-15 11:24:52 shown 2209ms 2 NS 0 A 1 MX 🔓 Insecure
2026-10-14 10:20:48 9838ms 2 NS 0 A 0 MX ❓ Unknown
2026-09-30 22:15:04 3305ms 2 NS 0 A 1 MX 🔓 Insecure
2026-09-16 09:52:02 3160ms 2 NS 0 A 1 MX 🔓 Insecure
2026-09-12 11:08:00 1363ms 2 NS 0 A 1 MX 🔓 Insecure
2026-08-27 08:49:22 1061ms 2 NS 0 A 1 MX 🔓 Insecure
2026-06-25 09:34:37 1935ms 2 NS 0 A 1 MX 🔓 Insecure
2026-06-23 15:21:33 1043ms 0 NS 0 A 0 MX ❓ Unknown
2026-06-23 01:13:46 9454ms 2 NS 0 A 1 MX 🔓 Insecure
2026-06-17 05:05:24 15379ms 2 NS 0 A 1 MX 🔓 Insecure
2026-06-17 05:02:13 673ms 2 NS 0 A 1 MX 🔓 Insecure
2026-06-17 05:01:29 1707ms 2 NS 0 A 1 MX 🔓 Insecure
2026-06-17 05:00:10 715ms 2 NS 0 A 1 MX 🔓 Insecure
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