duointra.dk

📜 Historical scan 2026-06-17 05:19:39  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

duointra.dk is a .dk domain served by 2 nameservers (ns1.gridfast.net, ns2.gridfast.net). It was registered on 27 February 2015 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 199.116.76.95 is hosted by CloudAccess.net, LLC (AS54456) in United States. Mail is handled by mx1.cloudaccess.net, mx2.cloudaccess.net. The zone is not DNSSEC-signed, has no DMARC policy and is reachable over IPv6. 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   162ms
NameserverIP addressesPTRASN / ISP
ns1.gridfast.net — — —
ns2.gridfast.net — — —

🌍 A Records#

1 records   133ms
IPTTLPTRASNISP / OrgCIDRCountryCity
199.116.76.95 — lamp118.cloudaccess.net AS54456 CloudAccess.net, LLC 199.116.76.0/22 🇺🇸 United States —

📧 MX Records#

2 records   165ms
PriorityTTLMail ServerIP addressesPTRASN
5 — mx1.cloudaccess.net 199.116.78.90 mx1.cloudaccess.net AS54456 CloudAccess.net, LLC
10 — mx2.cloudaccess.net 199.116.76.5 mx2.cloudaccess.net AS54456 CloudAccess.net, LLC

🔷 AAAA Records (IPv6)#

1 records   129ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2607:1b00:93b2:e42c::204b — — AS54456 CloudAccess.net, LLC 2607:1b00:93b2:0:0:0:0:0/48 🇺🇸 United States —

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records   370ms
TXT Record
v=spf1 a mx include:_spf_whitelisted-block.cloudaccess.net ~all

✉️ SPF#

PolicyRecord (duointra.dk)
~all (soft fail) v=spf1 a mx include:_spf_whitelisted-block.cloudaccess.net ~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 2026-10-08 18:20:18
www CNAMEduointra.dk (all on duointra.dk)
www vs bare domainSame network
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#

324ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

163ms
FieldValue
Serial2016121901
Primary NS (MNAME)ns1.gridfast.net
Responsible (RNAME)noc@cloudaccess.net
Refresh10800s
Retry3600s
Expire604800s
Minimum (neg-cache TTL)300s

📋 Registration#

WHOIS fetched 2026-10-22 17:13:24
FieldValue
RegistrarPunktum dk A/S (direct)
Registered2015-02-27
Expires2027-02-28 (128d)

🔗 Same registrant#

2 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
opdagmusikken.dkONE.COM A/S
timduo.dkPunktum dk A/S (direct)
📋 WHOIS#

⏱️ Lookup Timing#

NS
162ms
A
133ms
MX
165ms
AAAA
129ms
TXT
370ms
CAA
174ms
HTTPS
137ms
TLSA
248ms
SOA
163ms
MTA-STS
196ms
DNSSEC
324ms
SRV
0ms
Total
1875ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-09-23 13:10:18 9791ms 2 NS 1 A 2 MX 🔓 Insecure
2026-09-21 19:11:04 6252ms 2 NS 1 A 2 MX 🔓 Insecure
2026-08-27 10:22:53 767ms 2 NS 1 A 2 MX 🔓 Insecure
2026-08-27 09:03:29 6449ms 2 NS 1 A 2 MX 🔓 Insecure
2026-08-26 00:43:39 8279ms 2 NS 1 A 2 MX 🔓 Insecure
2026-06-27 20:25:02 4039ms 2 NS 1 A 2 MX 🔓 Insecure
2026-06-17 05:19:39 shown 1875ms 2 NS 1 A 2 MX 🔓 Insecure
2026-06-17 05:14:59 18949ms 2 NS 1 A 2 MX 🔓 Insecure
2026-06-17 05:06:18 536ms 2 NS 1 A 2 MX 🔓 Insecure
2026-06-17 05:00:50 2983ms 2 NS 1 A 2 MX 🔓 Insecure
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