dk4920.dk
Last scanned: 2026-06-29 11:22:25  ·  1027ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   53ms
NameserverIP addressesPTRASN / ISP
ns.domainteam.dk 87.238.248.151 ns.domainteam.dk AS198614 RockyNordic ApS
ns2.domainteam.dk 185.200.74.103 ns2.domainteam.dk AS198614 RockyNordic ApS
🌍 A Records
🌍
No A records found
📧 MX Records1 records   45ms
PriorityTTLMail ServerIP addressesPTRASN
5 600s dk4920-dk.mail.protection.outlook.com 2a01:111:f403:ca04::a
2a01:111:f403:ca04::b
2a01:111:f403:ca09::2
2a01:111:f403:ca09::6
52.101.73.1
52.101.73.11
52.101.73.16
52.101.73.2		 mail-du0pr03cu00102.inbound.protection.outlook.com
mail-dbbpr03cu00103.inbound.protection.outlook.com
mail-am0pr83cu00402.inbound.protection.outlook.com
mail-am4pr0401cu00106.inbound.protection.outlook.com
mail-am3pr04cu00501.inbound.protection.outlook.com
mail-am1pr04cu00103.inbound.protection.outlook.com
mail-as2pr05cu00100.inbound.protection.outlook.com
mail-as9pr07cu00302.inbound.protection.outlook.com		 AS8075 Microsoft Corporation
AS8075 Microsoft Corporation
AS8075 Microsoft Corporation
AS8075 Microsoft Corporation
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 Records1 records   291ms
TXT Record
v=spf1 include:spf.protection.outlook.com -all
✉️ SPF
PolicyRecord (dk4920.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)
🔐 DNSSEC90ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsresolution failed: ncache nxrrset
🏷️ SOA56ms
FieldValue
Serial2023083101
Primary NS (MNAME)ns.domainteam.dk
Responsible (RNAME)hostmaster@domainteam.dk
Refresh10800s
Retry3600s
Expire604800s
Minimum (neg-cache TTL)38400s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
53ms
A
38ms
MX
45ms
AAAA
78ms
TXT
291ms
CAA
44ms
HTTPS
48ms
TLSA
316ms
SOA
56ms
MTA-STS
58ms
DNSSEC
90ms
SRV
76ms
Total
1027ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-06-29 11:22:25 1027ms 2 NS 0 A 1 MX 🔓 Insecure View
2026-06-27 07:36:57 1126ms 2 NS 0 A 1 MX 🔓 Insecure View
2026-06-25 19:55:00 729ms 2 NS 0 A 1 MX 🔓 Insecure View
2026-06-23 23:53:02 995ms 2 NS 0 A 1 MX 🔓 Insecure View
2026-06-22 12:59:28 1198ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-17 03:45:04 551ms 2 NS 0 A 1 MX 🔓 Insecure View
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