dcit.dk
📜 Historical scan 2026-06-17 01:15:03  ·  ← Latest scan
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   42ms
NameserverIP addressesPTRASN / ISP
ns01.one.com — — —
ns02.one.com — — —
🌍 A Records1 records   41ms
IPTTLPTRASNISP / OrgCIDRCountryCity
77.111.240.144 — webcluster17.webpod11-cph3.one.com AS51468 One.com A/S 77.111.240.0/22 🇩🇰 Denmark Copenhagen
📧 MX Records1 records   41ms
PriorityTTLMail ServerIP addressesPTRASN
0 — dcit-dk.mail.protection.outlook.com 52.101.68.10
52.101.73.153
52.101.73.22
52.101.73.24		 mail-dbbpr03cu00102.inbound.protection.outlook.com
mail-as8pr05cu00401.inbound.protection.outlook.com
mail-am7pr05cu00106.inbound.protection.outlook.com
mail-as8pr05cu00300.inbound.protection.outlook.com		 AS8075 Microsoft Corporation
AS8075 Microsoft Corporation
AS8075 Microsoft Corporation
AS8075 Microsoft Corporation
🔷 AAAA Records (IPv6)1 records   40ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2a02:2350:5:102:83:e87:d979:e5d4 — — AS51468 One.com A/S 2a02:2350::/32 🇩🇰 Denmark Copenhagen
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records2 records   209ms
TXT Record
MS=7B6B72037F032E8090DA6CDB964043BB9D66A91F
v=spf1 include:spf.protection.outlook.com -all
✉️ SPF
PolicyRecord (dcit.dk)
-all (hard fail) v=spf1 include:spf.protection.outlook.com -all
📨 DMARC
PolicyRecord (_dmarc.dcit.dk)
p=reject v=DMARC1; p=reject; sp=reject; adkim=r; aspf=r; fo=1; rf=afrf; rua=mailto:dmarc@dcit.dk; ruf=mailto:dmarc@dcit.dk; pct=100; ri=86400
📬 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)
🔐 DNSSEC102ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA38ms
FieldValue
Serial2026060301
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
42ms
A
41ms
MX
41ms
AAAA
40ms
TXT
209ms
CAA
36ms
HTTPS
35ms
TLSA
200ms
SOA
38ms
MTA-STS
49ms
DNSSEC
102ms
SRV
0ms
Total
950ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-26 19:04:26 1268ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-25 04:32:13 1939ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-04 22:41:34 1696ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-17 18:44:13 6982ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-04 23:04:33 4317ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-28 04:06:22 884ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-28 00:14:46 1687ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-25 11:29:53 3009ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-23 11:52:13 966ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-17 01:15:03 950ms 2 NS 1 A 1 MX 🔒 Secure View
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