cb-manager.dk
Last scanned: 2026-09-03 00:16:10  ·  534ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers4 records   34ms
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 Records1 records   49ms
IPTTLPTRASNISP / OrgCIDRCountryCity
104.45.73.247 3600s — AS8075 Microsoft Corporation 104.40.0.0/13 🇳🇱 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   208ms
TXT Record
v=spf1 include:spf.rackhosting.com -all
✉️ SPF
PolicyRecord (cb-manager.dk)
-all (hard fail) v=spf1 include:spf.rackhosting.com -all
📨 DMARC
PolicyRecord (_dmarc.cb-manager.dk)
p=none (monitor only) v=DMARC1; p=none; sp=reject; fo=1; adkim=s; aspf=s; rua=mailto:dmarc_rua@emaildefense.proofpoint.com; ruf=mailto:dmarc_ruf@emaildefense.proofpoint.com
📬 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)
🔐 DNSSEC111ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial1
Primary NS (MNAME)ns1-03.azure-dns.com
Responsible (RNAME)domain@sweco.se
Refresh3600s
Retry300s
Expire2419200s
Minimum (neg-cache TTL)300s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
34ms
A
49ms
MX
61ms
AAAA
55ms
TXT
208ms
CAA
59ms
HTTPS
70ms
TLSA
46ms
SOA
0ms
MTA-STS
75ms
DNSSEC
111ms
SRV
78ms
Total
534ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-09-03 00:16:10 534ms 4 NS 1 A 0 MX 🔓 Insecure View
2026-08-26 01:59:41 481ms 4 NS 1 A 0 MX 🔓 Insecure View
2026-07-02 11:36:41 744ms 4 NS 1 A 0 MX 🔓 Insecure View
2026-06-24 21:19:24 610ms 4 NS 1 A 0 MX 🔓 Insecure View
2026-06-16 19:50:50 437ms 4 NS 1 A 0 MX 🔓 Insecure View
dhd.dk [/] search Domains, Hosts & DNS — .dk zone