openengineering.dk
📜 Historical scan 2026-06-17 22:25:52  ·  ← Latest scan
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   66ms
NameserverIP addressesPTRASN / ISP
ada.ns.cloudflare.com 108.162.192.54
172.64.32.54
173.245.58.54
2606:4700:50::adf5:3a36
2803:f800:50::6ca2:c036
2a06:98c1:50::ac40:2036		 ada.ns.cloudflare.com
ada.ns.cloudflare.com
ada.ns.cloudflare.com
ada.ns.cloudflare.com
ada.ns.cloudflare.com
ada.ns.cloudflare.com		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
keenan.ns.cloudflare.com 108.162.195.11
162.159.44.11
172.64.35.11
2606:4700:58::a29f:2c0b
2803:f800:50::6ca2:c30b
2a06:98c1:50::ac40:230b		 keenan.ns.cloudflare.com
keenan.ns.cloudflare.com
keenan.ns.cloudflare.com
keenan.ns.cloudflare.com
keenan.ns.cloudflare.com
keenan.ns.cloudflare.com		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
🌍 A Records1 records   51ms
IPTTLPTRASNISP / OrgCIDRCountryCity
192.168.50.10 — — — — — — —
📧 MX Records
📧
No MX records found
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscoveropenengineering.dk → 192.168.50.10
🔶 Autoconfigopenengineering.dk → 192.168.50.10
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records
📝
No TXT records found
✉️ 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
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC76ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA55ms
FieldValue
Serial2406563819
Primary NS (MNAME)ada.ns.cloudflare.com
Responsible (RNAME)dns@cloudflare.com
Refresh10000s
Retry2400s
Expire604800s
Minimum (neg-cache TTL)1800s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
66ms
A
51ms
MX
50ms
AAAA
53ms
TXT
172ms
CAA
41ms
HTTPS
43ms
TLSA
56ms
SOA
55ms
MTA-STS
56ms
DNSSEC
76ms
SRV
112ms
Total
678ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-28 08:15:51 564ms 2 NS 1 A 0 MX 🔒 Secure View
2026-08-27 23:01:12 537ms 2 NS 1 A 0 MX 🔒 Secure View
2026-08-22 09:58:12 4448ms 2 NS 1 A 0 MX 🔒 Secure View
2026-08-07 18:03:29 8844ms 2 NS 1 A 0 MX 🔒 Secure View
2026-07-29 07:17:42 1732ms 2 NS 1 A 0 MX 🔒 Secure View
2026-07-22 02:33:57 8642ms 2 NS 1 A 0 MX 🔒 Secure View
2026-07-04 19:39:02 1156ms 2 NS 1 A 0 MX 🔒 Secure View
2026-07-01 20:06:50 1184ms 2 NS 1 A 0 MX 🔒 Secure View
2026-06-27 23:53:11 837ms 2 NS 1 A 0 MX 🔒 Secure View
2026-06-17 22:25:52 678ms 2 NS 1 A 0 MX 🔒 Secure View
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