dblit.dk
📜 Historical scan 2026-06-17 01:15:56  ·  ← Latest scan
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   121ms
NameserverIP addressesPTRASN / ISP
ns01.one.com — — —
ns02.one.com — — —
🌍 A Records1 records   125ms
IPTTLPTRASNISP / OrgCIDRCountryCity
77.111.240.191 — webcluster2.webpod11-cph3.one.com AS51468 One.com A/S 77.111.240.0/22 🇩🇰 Denmark Copenhagen
📧 MX Records1 records   125ms
PriorityTTLMail ServerIP addressesPTRASN
10 — dblit-dk.mail.protection.outlook.com 52.101.68.27
52.101.68.5
52.101.73.15
52.101.73.24		 mail-db7pr03cu00503.inbound.protection.outlook.com
mail-du2pr03cu00105.inbound.protection.outlook.com
mail-am9pr04cu00107.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)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records6 records   225ms
TXT Record
_r0quyzoiudbasdydue6j5izxhaxpgoc
apple-domain-verification=w2bqAQF44ZjTFFM9
beam-verification=BMXzFnBKp1AR7cgUcFvLbzXjJOuJm2RiCbFMCxRW3O91svHN
kkWtOyv21J8FQMpbDitcaqIE9ybeRB9aM8KIhA6KsOg=
MS=ms21498479
v=spf1 include:spf.protection.outlook.com include:spf.truelink.dk ip4:109.232.72.0/24 -all
✉️ SPF
PolicyRecord (dblit.dk)
-all (hard fail) v=spf1 include:spf.protection.outlook.com include:spf.truelink.dk ip4:109.232.72.0/24 -all
📨 DMARC
PolicyRecord (_dmarc.dblit.dk)
p=quarantine v=DMARC1; p=quarantine; rua=mailto:ayhlxdwy@ag.eu.dmarcian.com, mailto:dbl_it-alert@dblit.dk; ruf=mailto:dbl_it-alert@dblit.dk; fo=1;
📬 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)
🔐 DNSSEC235ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA139ms
FieldValue
Serial2026032401
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
121ms
A
125ms
MX
125ms
AAAA
131ms
TXT
225ms
CAA
134ms
HTTPS
129ms
TLSA
114ms
SOA
139ms
MTA-STS
49ms
DNSSEC
235ms
SRV
0ms
Total
755ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-06-27 18:42:47 998ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-27 08:05:26 903ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-25 11:22:15 2144ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-24 19:40:34 830ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-23 12:40:00 1079ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-22 10:15:12 1174ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-19 18:31:57 1131ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-17 01:15:56 755ms 2 NS 1 A 1 MX 🔒 Secure View
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