managedfirewall.dk
Last scanned: 2026-07-02 11:55:06  ·  1547ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers4 records   188ms
NameserverIP addressesPTRASN / ISP
ns1-03.azure-dns.com 13.107.236.3
2603:1061:0:700::3		 ns1-03.azure-dns.com
ns1-03.azure-dns.com		 AS8075 Microsoft Corporation
AS8075 Microsoft Corporation
ns2-03.azure-dns.net 150.171.21.3
2620:1ec:8ec:700::3		 ns2-03.azure-dns.net
ns2-03.azure-dns.net		 AS8075 Microsoft Corporation
AS8075 Microsoft Corporation
ns3-03.azure-dns.org 204.14.183.3
2a01:111:4000:700::3		 ns3-03.azure-dns.org
ns3-03.azure-dns.org		 AS8075 Microsoft Corporation
AS8075 Microsoft Corporation
ns4-03.azure-dns.info 208.84.5.3
2620:1ec:bda:700::3		 ns4-03.azure-dns.info
ns4-03.azure-dns.info		 AS8075 Microsoft Corporation
AS8075 Microsoft Corporation
🌍 A Records
🌍
No A records found
📧 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   218ms
TXT Record
\"v=spf1 include:dubex.dk -all\"
✉️ SPF
✗ No SPF record — mail spoofing not restricted
📨 DMARC
PolicyRecord (_dmarc.managedfirewall.dk)
p=reject v=DMARC1; p=reject; adkim=s; aspf=s; rua=mailto:dmarc-rua@dubex.dk; ruf=mailto:dmarc-ruf@dubex.dk; rf=afrf; pct=100; ri=86400; fo=1
📬 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)
🔐 DNSSEC276ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsresolution failed: ncache nxrrset
🏷️ SOA45ms
FieldValue
Serial1
Primary NS (MNAME)ns1-03.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
188ms
A
191ms
MX
59ms
AAAA
45ms
TXT
218ms
CAA
119ms
HTTPS
53ms
TLSA
49ms
SOA
45ms
MTA-STS
100ms
DNSSEC
276ms
SRV
192ms
Total
1547ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-07-02 11:55:06 1547ms 4 NS 0 A 0 MX 🔒 Secure View
2026-06-24 05:19:27 935ms 4 NS 0 A 0 MX 🔒 Secure View
2026-06-17 23:09:38 714ms 2 NS 0 A 0 MX 🔓 Insecure View
dhd.dk [/] search Domains, Hosts & DNS — .dk zone