command.dk
📜 Historical scan 2026-08-12 06:51:46  ·  ← Latest scan
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   41ms
NameserverIP addressesPTRASN / ISP
a.ns.3m.com 162.159.8.174
2400:cb00:2049:1::a29f:8ae		 —
—		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
b.ns.3m.com 173.245.58.19
2400:cb00:2049:1::adf5:3a13		 —
—		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
🌍 A Records2 records   51ms
IPTTLPTRASNISP / OrgCIDRCountryCity
13.58.33.47 60s ec2-13-58-33-47.us-east-2.compute.amazonaws.com AS16509 Amazon.com, Inc. 13.32.0.0/11 🇺🇸 United States —
3.136.118.106 60s ec2-3-136-118-106.us-east-2.compute.amazonaws.com AS16509 Amazon.com, Inc. 3.128.0.0/10 🇺🇸 United States Columbus
📧 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   192ms
TXT Record
v=spf1 -all
✉️ SPF
PolicyRecord (command.dk)
-all (hard fail) v=spf1 -all
📨 DMARC
PolicyRecord (_dmarc.command.dk)
p=reject v=DMARC1; p=reject; fo=1; 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
🔏 ACME Challenge
TypeNameValue
TXT _acme-challenge.command.dk LEjtA4czQgGuc_Atkwxl6SAQ71K44g7GKQ2nkpPDR0k
TXT _acme-challenge.command.dk xWmuJqdbaPY1hOUyHTz9bwYhbfc9d_kLVVI0_-c59po
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC91ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial2411990680
Primary NS (MNAME)a.ns.3m.com
Responsible (RNAME)dns@cloudflare.com
Refresh10000s
Retry2400s
Expire604800s
Minimum (neg-cache TTL)1800s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
41ms
A
51ms
MX
39ms
AAAA
42ms
TXT
192ms
CAA
44ms
HTTPS
57ms
TLSA
104ms
SOA
0ms
MTA-STS
76ms
DNSSEC
91ms
SRV
70ms
Total
688ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-13 08:27:28 707ms 2 NS 2 A 0 MX 🔓 Insecure View
2026-08-12 06:51:46 688ms 2 NS 2 A 0 MX 🔓 Insecure View
2026-08-08 12:16:56 777ms 2 NS 2 A 0 MX 🔓 Insecure View
2026-06-25 11:37:51 725ms 2 NS 2 A 0 MX 🔓 Insecure View
2026-06-20 03:50:36 1312ms 2 NS 2 A 0 MX 🔓 Insecure View
2026-06-19 07:26:08 863ms 2 NS 2 A 0 MX 🔓 Insecure View
2026-06-16 21:51:12 485ms 2 NS 2 A 0 MX 🔓 Insecure View
dhd.dk [/] search Domains, Hosts & DNS — .dk zone