dcc-as.dk
Last scanned: 2026-07-22 23:33:42  ·  16946ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers4 records   75ms
NameserverIP addressesPTRASN / ISP
ns1-02.azure-dns.com 13.107.236.2
2603:1061:0:700::2		 ns1-02.azure-dns.com
ns1-02.azure-dns.com		 AS8075 Microsoft Corporation
AS8075 Microsoft Corporation
ns2-02.azure-dns.net 150.171.21.2
2620:1ec:8ec:700::2		 ns2-02.azure-dns.net
ns2-02.azure-dns.net		 AS8075 Microsoft Corporation
AS8075 Microsoft Corporation
ns3-02.azure-dns.org 204.14.183.2
2a01:111:4000:700::2		 ns3-02.azure-dns.org
ns3-02.azure-dns.org		 AS8075 Microsoft Corporation
AS8075 Microsoft Corporation
ns4-02.azure-dns.info 208.84.5.2
2620:1ec:bda:700::2		 ns4-02.azure-dns.info
ns4-02.azure-dns.info		 AS8075 Microsoft Corporation
AS8075 Microsoft Corporation
🌍 A Records1 records   71ms
IPTTLPTRASNISP / OrgCIDRCountryCity
80.196.242.139 3600s — AS3292 TDC Holding A/S 80.196.0.0/14 🇩🇰 Denmark Aarhus
📧 MX Records1 records   75ms
PriorityTTLMail ServerIP addressesPTRASN
0 3600s dccas-dk0i.mail.protection.outlook.com — — —
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscoverautodiscover.outlook.com → 52.98.151.88
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records2 records   366ms
TXT Record
MS=ms44414906
v=spf1 include:spf.protection.outlook.com -all
✉️ SPF
PolicyRecord (dcc-as.dk)
-all (hard fail) v=spf1 include:spf.protection.outlook.com -all
📨 DMARC
PolicyRecord (_dmarc.dcc-as.dk)
p=reject v=DMARC1; p=reject; rua=mailto:jzdv0o7c@rua.eu.dmarcmanager.app; ruf=mailto:jzdv0o7c@ruf.eu.dmarcmanager.app
📬 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)
🔐 DNSSEC158ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA62ms
FieldValue
Serial1
Primary NS (MNAME)ns1-02.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
75ms
A
71ms
MX
75ms
AAAA
75ms
TXT
366ms
CAA
75ms
HTTPS
64ms
TLSA
135ms
SOA
62ms
MTA-STS
70ms
DNSSEC
158ms
SRV
132ms
Total
16946ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-07-22 23:33:42 16946ms 4 NS 1 A 1 MX 🔒 Secure View
2026-06-28 17:52:25 1012ms 4 NS 1 A 1 MX 🔒 Secure View
2026-06-24 11:30:04 1026ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-19 23:45:47 906ms 4 NS 1 A 1 MX 🔒 Secure View
2026-06-17 01:15:15 590ms 4 NS 1 A 1 MX 🔒 Secure View
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