oputrainee.dk

📜 Historical scan 2026-08-28 02:25:22  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

oputrainee.dk is a .dk domain served by 3 nameservers (ns.efif.dk, ns2.efif.dk, ns3.efif.dk). It was registered on 16 June 2022 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 178.251.4.118 is hosted by team.blue Denmark A/S (AS48854) in Denmark. The zone is not DNSSEC-signed, 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#

3 records   55ms
NameserverIP addressesPTRASN / ISP
ns.efif.dk 195.254.168.23 ns.efif.dk AS51073 Aarhus Business College
ns2.efif.dk 195.254.168.12 ns2.efif.dk AS51073 Aarhus Business College
ns3.efif.dk 20.23.170.35 — AS8075 Microsoft Corporation

🌍 A Records#

1 records   47ms
IPTTLPTRASNISP / OrgCIDRCountryCity
178.251.4.118 3600s vm0845.enterprisecloud.nu AS48854 team.blue Denmark A/S 178.251.0.0/21 🇩🇰 Denmark —

📧 MX Records#

📧
No MX records found

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records   194ms
TXT Record
College360

✉️ SPF#

✗ No SPF record — mail spoofing not restricted

📨 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 10:40:46
www CNAMEoputrainee.dk (all on oputrainee.dk)
www vs bare domainSame network
oputrainee.dk: 178.251.4.118 (AS48854)
www.oputrainee.dk: 178.251.4.118 (AS48854)
WildcardNo
Denial of existenceNSEC3 · 50 iterations · 8-byte salt RFC 9276 recommends 0 iterations and no salt
CDS / CDNSKEYNone 0 CDS, 0 CDNSKEY

🔗 TLSA / DANE#

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

🔐 DNSSEC#

112ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✓ Found
Flagsunsigned answer

🏷️ SOA#

0ms
FieldValue
Serial2021030915
Primary NS (MNAME)ns.efif.dk
Responsible (RNAME)dns-zc@efif.dk
Refresh14400s
Retry3600s
Expire2419200s
Minimum (neg-cache TTL)86400s

📋 Registration#

WHOIS fetched 2026-09-30 16:33:05
FieldValue
RegistrarONE.COM A/S
Registered2022-06-16
Expires2027-06-15 (241d)
📋 WHOIS#

⏱️ Lookup Timing#

NS
55ms
A
47ms
MX
58ms
AAAA
57ms
TXT
194ms
CAA
57ms
HTTPS
52ms
TLSA
46ms
SOA
0ms
MTA-STS
65ms
DNSSEC
112ms
SRV
100ms
Total
556ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-02 08:51:28 635ms 3 NS 1 A 0 MX 🔓 Insecure
2026-10-01 08:50:12 763ms 3 NS 1 A 0 MX 🔓 Insecure
2026-09-30 16:08:09 1832ms 3 NS 1 A 0 MX 🔓 Insecure
2026-09-26 15:23:15 1531ms 3 NS 1 A 0 MX 🔓 Insecure
2026-09-24 14:58:36 1635ms 3 NS 1 A 0 MX 🔓 Insecure
2026-09-23 14:29:48 1725ms 3 NS 1 A 0 MX 🔓 Insecure
2026-09-13 08:06:53 7525ms 3 NS 1 A 0 MX 🔓 Insecure
2026-09-04 01:31:17 408ms 3 NS 1 A 0 MX 🔓 Insecure
2026-08-28 02:25:22 shown 556ms 3 NS 1 A 0 MX 🔓 Insecure
2026-08-28 00:58:47 557ms 3 NS 1 A 0 MX 🔓 Insecure
2026-08-24 11:08:30 710ms 3 NS 1 A 0 MX 🔓 Insecure
2026-08-22 06:53:17 9743ms 3 NS 1 A 0 MX 🔓 Insecure
2026-08-16 22:26:52 3338ms 3 NS 1 A 0 MX 🔓 Insecure
2026-08-10 06:56:11 4351ms 3 NS 1 A 0 MX 🔓 Insecure
2026-08-06 01:43:05 614ms 3 NS 1 A 0 MX 🔓 Insecure
2026-08-03 04:45:43 13476ms 3 NS 1 A 0 MX 🔓 Insecure
2026-07-31 08:49:58 1956ms 3 NS 1 A 0 MX 🔓 Insecure
2026-07-22 19:28:37 18120ms 3 NS 1 A 0 MX 🔓 Insecure
2026-07-17 10:24:30 3534ms 3 NS 1 A 0 MX 🔓 Insecure
2026-07-14 05:03:27 8784ms 3 NS 1 A 0 MX 🔓 Insecure
2026-07-05 21:27:32 1206ms 3 NS 1 A 0 MX 🔓 Insecure
2026-07-01 06:07:00 612ms 3 NS 1 A 0 MX 🔓 Insecure
2026-06-26 06:15:57 688ms 3 NS 1 A 0 MX 🔓 Insecure
2026-06-21 17:33:22 799ms 3 NS 1 A 0 MX 🔓 Insecure
2026-06-18 05:52:48 437ms 3 NS 1 A 0 MX 🔓 Insecure
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