ei-engineering.dk
📜 Historical scan 2026-06-17 06:15:06  ·  ← Latest scan
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   51ms
NameserverIP addressesPTRASN / ISP
ns01.one.com — — —
ns02.one.com — — —
🌍 A Records1 records   19ms
IPTTLPTRASNISP / OrgCIDRCountryCity
46.30.213.20 — webcluster1.webpod12-cph3.one.com AS51468 One.com A/S 46.30.208.0/21 🇩🇰 Denmark Copenhagen
📧 MX Records1 records   19ms
PriorityTTLMail ServerIP addressesPTRASN
0 — eiengineering-dk0e.mail.protection.outlook.com 52.101.68.21
52.101.68.27
52.101.73.153
52.101.73.19		 mail-db4pr02cu00205.inbound.protection.outlook.com
mail-db7pr03cu00503.inbound.protection.outlook.com
mail-as8pr05cu00401.inbound.protection.outlook.com
mail-as8pr04cu00803.inbound.protection.outlook.com		 AS8075 Microsoft Corporation
AS8075 Microsoft Corporation
AS8075 Microsoft Corporation
AS8075 Microsoft Corporation
🔷 AAAA Records (IPv6)1 records   24ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2a02:2350:5:10a:a1:5065:cc0d:51c9 — — AS51468 One.com A/S 2a02:2350::/32 🇩🇰 Denmark Copenhagen
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records2 records   175ms
TXT Record
MS=ms36800489
v=spf1 include:spf.protection.outlook.com -all
✉️ SPF
PolicyRecord (ei-engineering.dk)
-all (hard fail) v=spf1 include:spf.protection.outlook.com -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
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC97ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA19ms
FieldValue
Serial2026060601
Primary NS (MNAME)ns01.one.com
Responsible (RNAME)hostmaster@one.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
51ms
A
19ms
MX
19ms
AAAA
24ms
TXT
175ms
CAA
25ms
HTTPS
21ms
TLSA
386ms
SOA
19ms
MTA-STS
48ms
DNSSEC
97ms
SRV
0ms
Total
946ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-27 06:29:13 944ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-08 16:31:27 8934ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-08 19:29:38 1491ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-07 00:42:31 25216ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-03 13:51:35 2692ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-29 12:15:11 852ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-26 01:11:40 1089ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-21 11:04:34 1002ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-20 16:09:16 1163ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-19 22:24:33 544ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-17 06:15:06 946ms 2 NS 1 A 1 MX 🔒 Secure View
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