diessel.dk
Last scanned: 2026-08-28 03:38:54  ·  1388ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers4 records   42ms
NameserverIP addressesPTRASN / ISP
ns1-37.azure-dns.com 150.171.10.37
2603:1061:0:10::25		 ns1-37.azure-dns.com
ns1-37.azure-dns.com		 AS8075 Microsoft Corporation
AS8075 Microsoft Corporation
ns2-37.azure-dns.net 150.171.16.37
2620:1ec:8ec:10::25		 ns2-37.azure-dns.net
ns2-37.azure-dns.net		 AS8075 Microsoft Corporation
AS8075 Microsoft Corporation
ns3-37.azure-dns.org 13.107.222.37
2a01:111:4000:10::25		 ns3-37.azure-dns.org
ns3-37.azure-dns.org		 AS8075 Microsoft Corporation
AS8075 Microsoft Corporation
ns4-37.azure-dns.info 13.107.206.37
2620:1ec:bda:10::25		 ns4-37.azure-dns.info
ns4-37.azure-dns.info		 AS8075 Microsoft Corporation
AS8075 Microsoft Corporation
🌍 A Records1 records   44ms
IPTTLPTRASNISP / OrgCIDRCountryCity
77.233.228.45 3600s — AS31027 GlobalConnect A/S 77.233.224.0/19 🇩🇰 Denmark Copenhagen
📧 MX Records1 records   37ms
PriorityTTLMail ServerIP addressesPTRASN
10 3600s mail.tarp.dk 77.233.228.21 mail.tarp.dk AS31027 GlobalConnect A/S
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscoverwww.tarp.dk → 77.233.228.45
🔶 Autoconfigwww.tarp.dk → 77.233.228.45
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   172ms
TXT Record
v=spf1 mx include:_spf.tarp.dk include:spf.protection.outlook.com -all
✉️ SPF
PolicyRecord (diessel.dk)
-all (hard fail) v=spf1 mx include:_spf.tarp.dk include:spf.protection.outlook.com -all
📨 DMARC
PolicyRecord (_dmarc.diessel.dk)
p=reject v=DMARC1; p=reject; rua=mailto:65b76b2b56ebd@dmarc-dk.centerasecurity.com; ruf=mailto:dmarcreports@tarp.dk
📬 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
🔏 ACME Challenge
TypeNameValue
CNAME _acme-challenge.diessel.dk www.tarp.dk
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC70ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial1
Primary NS (MNAME)ns1-37.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
42ms
A
44ms
MX
37ms
AAAA
48ms
TXT
172ms
CAA
44ms
HTTPS
34ms
TLSA
174ms
SOA
0ms
MTA-STS
76ms
DNSSEC
70ms
SRV
81ms
Total
1388ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-28 03:38:54 1388ms 4 NS 1 A 1 MX 🔒 Secure View
2026-06-28 04:02:34 2536ms 4 NS 1 A 1 MX 🔒 Secure View
2026-06-26 02:44:10 2092ms 4 NS 1 A 1 MX 🔒 Secure View
2026-06-25 03:49:53 1177ms 4 NS 1 A 1 MX 🔒 Secure View
2026-06-17 02:45:53 643ms 4 NS 1 A 1 MX 🔒 Secure View
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