cmcab.dk
Last scanned: 2026-08-16 05:53:05  ·  2582ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers4 records   69ms
NameserverIP addressesPTRASN / ISP
ns1.eastman.com 205.251.195.1
2600:9000:5303:100::1		 ns-769.awsdns-32.net
ns-769.awsdns-32.net		 AS16509 Amazon.com, Inc.
AS16509 Amazon.com, Inc.
ns2.eastman.com 205.251.199.96
2600:9000:5307:6000::1		 ns-1888.awsdns-44.co.uk
ns-1888.awsdns-44.co.uk		 AS16509 Amazon.com, Inc.
AS16509 Amazon.com, Inc.
ns3.eastman.com 205.251.193.70
2600:9000:5301:4600::1		 ns-326.awsdns-40.com
ns-326.awsdns-40.com		 AS16509 Amazon.com, Inc.
AS16509 Amazon.com, Inc.
ns4.eastman.com 205.251.197.66
2600:9000:5305:4200::1		 ns-1346.awsdns-40.org
ns-1346.awsdns-40.org		 AS16509 Amazon.com, Inc.
AS16509 Amazon.com, Inc.
🌍 A Records4 records   68ms
IPTTLPTRASNISP / OrgCIDRCountryCity
3.174.18.5 60s server-3-174-18-5.cph50.r.cloudfront.net AS16509 Amazon.com, Inc. 3.128.0.0/10 🇺🇸 United States —
3.174.18.31 60s server-3-174-18-31.cph50.r.cloudfront.net AS16509 Amazon.com, Inc. 3.128.0.0/10 🇺🇸 United States —
3.174.18.7 60s server-3-174-18-7.cph50.r.cloudfront.net AS16509 Amazon.com, Inc. 3.128.0.0/10 🇺🇸 United States —
3.174.18.110 60s server-3-174-18-110.cph50.r.cloudfront.net AS16509 Amazon.com, Inc. 3.128.0.0/10 🇺🇸 United States —
📧 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 Records2 records   113ms
TXT Record
v=dkim1; p=
v=spf1 -all
✉️ SPF
PolicyRecord (cmcab.dk)
-all (hard fail) v=spf1 -all
📨 DMARC
PolicyRecord (_dmarc.cmcab.dk)
p=reject v=DMARC1; p=reject; rua=mailto:emailreports@eastman.com; ruf=mailto:emailreports@eastman.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)
🔐 DNSSEC129ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA8ms
FieldValue
Serial1
Primary NS (MNAME)ns1.eastman.com
Responsible (RNAME)awsdns-hostmaster@amazon.com
Refresh7200s
Retry900s
Expire1209600s
Minimum (neg-cache TTL)86400s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
69ms
A
68ms
MX
8ms
AAAA
9ms
TXT
113ms
CAA
8ms
HTTPS
19ms
TLSA
61ms
SOA
8ms
MTA-STS
27ms
DNSSEC
129ms
SRV
0ms
Total
2582ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-16 05:53:05 2582ms 4 NS 4 A 0 MX 🔓 Insecure View
2026-06-25 07:55:14 2198ms 4 NS 4 A 0 MX 🔓 Insecure View
2026-06-20 12:45:34 996ms 4 NS 4 A 0 MX 🔓 Insecure View
2026-06-16 23:09:27 65535ms 4 NS 4 A 0 MX 🔓 Insecure View
2026-06-16 21:46:21 1794ms 4 NS 4 A 0 MX 🔓 Insecure View
2026-06-16 21:30:44 677ms 4 NS 4 A 0 MX 🔓 Insecure View
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