Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
cidentertainment.com
Yes
✓ Yes
Mimecast
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-21 01:40:25 UTC · ↺ Refresh
MX Hostnames
- us-smtp-inbound-2.mimecast.com
- us-smtp-inbound-1.mimecast.com
MX Priorities
- us-smtp-inbound-1.mimecast.com: 10
- us-smtp-inbound-2.mimecast.com: 10
A / AAAA Records
- 52.200.129.151 ↩ ec2-52-200-129-151.compute-1.amazonaws.com
- 100.51.74.9 ↩ ec2-100-51-74-9.compute-1.amazonaws.com
- 34.234.11.122 ↩ ec2-34-234-11-122.compute-1.amazonaws.com
- 100.50.1.144 ↩ ec2-100-50-1-144.compute-1.amazonaws.com
- 35.170.152.200
- 100.50.199.113
Mail Server IPs
- 170.10.128.242 ↩ us-smtp-inbound-1.mimecast.com
- 170.10.132.141 ↩ us-smtp-inbound-2.mimecast.com
- 170.10.128.221 ↩ us-smtp-inbound-1.mimecast.com
- 170.10.132.221 ↩ us-smtp-inbound-1.mimecast.com
- 170.10.132.242 ↩ us-smtp-inbound-1.mimecast.com
- 170.10.128.141 ↩ us-smtp-inbound-1.mimecast.com
SOA Record
Raw SOA
nia.ns.cloudflare.com dns.cloudflare.com 2391043919 10000 2400 604800 1800
Primary NS (mname)
nia.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2391043919
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
nia.ns.cloudflare.com
walt.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 ip4:13.111.0.0/22 ip4:13.111.53.0/24 ip4:13.111.54.0/24 ip4:13.111.63.0/24 ip4:13.111.92.0/24 ip4:35.184.170.228 ip4:35.184.254.92 ip4:35.185.32.98 ip4:35.188.30.230 ip4:35.190.163.94 ip4:35.196.108.190 include:_netblocks.mimecast.com include:spf.protection.outlook.com -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; pct=100; fo=1; rua=mailto:[email protected],mailto:[email protected]; ruf=mailto:[email protected]
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected],mailto:[email protected]
DKIM Selectors
✓ 1 found
k1._domainkey
⚠ Public key (p=) missing in DKIM record for selector k1.
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
8 records- dropbox-domain-verification=ku5q1njom8gg
- google-site-verification=E3csLx_kI-ZrauPwVwEpgC4lv00TUVfrGgjuW6ocNQ8
- google-site-verification=SJN8QLLRUqm_0tuntWZ66yHWTXemidxW-k4GxA8LUBQ
- knowbe4-site-verification=36952e431285f454f09c97e66c5d4ba3
- SPFv=spf1 ip4:13.111.0.0/22 ip4:13.111.53.0/24 ip4:13.111.54.0/24 ip4:13.111.63.0/24 ip4:13.111.92.0/24 ip4:35.184.170.228 ip4:35.184.254.92 ip4:35.185.32.98 ip4:35.188.30.230 ip4:35.190.163.94 ip4:35.196.108.190 include:_netblocks.mimecast.com include:spf.protection.outlook.com -all
- 0ed1fe018a7a6900325498438ebb2a63e63d6f5774
- _globalsign-domain-verification=OFlRsOmW1e-DddCoc5wa_aq2gpHcL7e710UgPBjCta
- box-domain-verification=edb85437ca72f31e767911f841f439f89163c386727c3d540cd3d8bb219da6d1
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