chkja.dk
Last scanned: 2026-06-30 09:32:43  ·  642ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers4 records   45ms
NameserverIP addressesPTRASN / ISP
ns1-08.azure-dns.com 13.107.236.8
2603:1061:0:700::8		 ns1-08.azure-dns.com
ns1-08.azure-dns.com		 AS8075 Microsoft Corporation
AS8075 Microsoft Corporation
ns2-08.azure-dns.net 150.171.21.8
2620:1ec:8ec:700::8		 ns2-08.azure-dns.net
ns2-08.azure-dns.net		 AS8075 Microsoft Corporation
AS8075 Microsoft Corporation
ns3-08.azure-dns.org 204.14.183.8
2a01:111:4000:700::8		 ns3-08.azure-dns.org
ns3-08.azure-dns.org		 AS8075 Microsoft Corporation
AS8075 Microsoft Corporation
ns4-08.azure-dns.info 208.84.5.8
2620:1ec:bda:700::8		 ns4-08.azure-dns.info
ns4-08.azure-dns.info		 AS8075 Microsoft Corporation
AS8075 Microsoft Corporation
🌍 A Records1 records   40ms
IPTTLPTRASNISP / OrgCIDRCountryCity
108.142.5.142 3600s — AS8075 Microsoft Corporation 108.140.0.0/14 🇳🇱 The Netherlands Amsterdam
📧 MX Records
📧
No MX records found
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   183ms
TXT Record
_srdi6oxn71imjirbinyerb9bso6vg9c
✉️ 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)
🔐 DNSSEC85ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✓ Found
Flagsunsigned answer
🏷️ SOA37ms
FieldValue
Serial1
Primary NS (MNAME)ns1-08.azure-dns.com
Responsible (RNAME)azuredns-hostmaster@microsoft.com
Refresh3600s
Retry300s
Expire2419200s
Minimum (neg-cache TTL)300s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
45ms
A
40ms
MX
51ms
AAAA
49ms
TXT
183ms
CAA
54ms
HTTPS
44ms
TLSA
45ms
SOA
37ms
MTA-STS
47ms
DNSSEC
85ms
SRV
68ms
Total
642ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-06-30 09:32:43 642ms 4 NS 1 A 0 MX 🔓 Insecure View
2026-06-28 12:06:19 1289ms 4 NS 1 A 0 MX 🔓 Insecure View
2026-06-25 13:19:14 633ms 4 NS 1 A 0 MX 🔓 Insecure View
2026-06-23 10:31:36 955ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-22 16:47:45 790ms 4 NS 1 A 0 MX 🔓 Insecure View
2026-06-21 23:02:34 746ms 4 NS 1 A 0 MX 🔓 Insecure View
2026-06-21 19:37:26 1184ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-21 10:25:53 460ms 4 NS 1 A 0 MX 🔓 Insecure View
2026-06-17 00:34:43 42705ms 4 NS 1 A 0 MX 🔓 Insecure View
2026-06-16 20:30:22 1185ms 4 NS 1 A 0 MX 🔓 Insecure View
2026-06-16 20:30:21 349ms 4 NS 1 A 0 MX 🔓 Insecure View
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