jansson-kommunikation.dk
Last scanned: 2026-06-28 12:14:19  ·  733ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers4 records   32ms
NameserverIP addressesPTRASN / ISP
ns1-38.azure-dns.com 150.171.10.38
2603:1061:0:10::26		 ns1-38.azure-dns.com
ns1-38.azure-dns.com		 AS8075 Microsoft Corporation
AS8075 Microsoft Corporation
ns2-38.azure-dns.net 150.171.16.38
2620:1ec:8ec:10::26		 ns2-38.azure-dns.net
ns2-38.azure-dns.net		 AS8075 Microsoft Corporation
AS8075 Microsoft Corporation
ns3-38.azure-dns.org 13.107.222.38
2a01:111:4000:10::26		 ns3-38.azure-dns.org
ns3-38.azure-dns.org		 AS8075 Microsoft Corporation
AS8075 Microsoft Corporation
ns4-38.azure-dns.info 13.107.206.38
2620:1ec:bda:10::26		 ns4-38.azure-dns.info
ns4-38.azure-dns.info		 AS8075 Microsoft Corporation
AS8075 Microsoft Corporation
🌍 A Records2 records   33ms
IPTTLPTRASNISP / OrgCIDRCountryCity
13.69.68.72 300s — AS8075 Microsoft Corporation 13.64.0.0/11 🇳🇱 The Netherlands Amsterdam
40.118.29.72 300s — AS8075 Microsoft Corporation 40.112.0.0/13 🇳🇱 The Netherlands Amsterdam
📧 MX Records2 records   33ms
PriorityTTLMail ServerIP addressesPTRASN
10 3600s spamblocker1.jansson.dk 80.198.70.186 — AS3292 TDC Holding A/S
20 3600s spamblocker2.jansson.dk — — —
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records
📝
No TXT records found
✉️ 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)
🔐 DNSSEC65ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA38ms
FieldValue
Serial2017090801
Primary NS (MNAME)ns1-38.azure-dns.com
Responsible (RNAME)it@jansson.dk
Refresh3600s
Retry300s
Expire2419200s
Minimum (neg-cache TTL)300s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
32ms
A
33ms
MX
33ms
AAAA
33ms
TXT
169ms
CAA
36ms
HTTPS
33ms
TLSA
79ms
SOA
38ms
MTA-STS
50ms
DNSSEC
65ms
SRV
46ms
Total
733ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-06-28 12:14:19 733ms 4 NS 2 A 2 MX 🔓 Insecure View
2026-06-18 08:25:10 815ms 4 NS 2 A 2 MX 🔓 Insecure View
dhd.dk [/] search Domains, Hosts & DNS — .dk zone