Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
creativebrief.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-23 08:38:57 UTC · ↺ Refresh
MX Hostnames
- creativebrief.com.2.0001.arsmtp.com
- creativebrief.com.1.0001.arsmtp.com
MX Priorities
- creativebrief.com.1.0001.arsmtp.com: 10
- creativebrief.com.2.0001.arsmtp.com: 20
A / AAAA Records
- 172.67.69.63 (no PTR)
- 104.26.1.195 (no PTR)
- 104.26.0.195 (no PTR)
- 2606:4700:20::ac43:453f (no PTR)
- 2606:4700:20::681a:c3 (no PTR)
- 2606:4700:20::681a:1c3 (no PTR)
Mail Server IPs
- 5.152.185.146 ↩ server430.appriver.com
- 5.152.188.55 ↩ server431.appriver.com
SOA Record
Raw SOA
agustin.ns.cloudflare.com dns.cloudflare.com 2397290395 10000 2400 604800 1800
Primary NS (mname)
agustin.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2397290395
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
amalia.ns.cloudflare.com
agustin.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 ip4:162.13.70.0/32 ip4:159.183.230.217 include:spf.protection.outlook.com include:edgepilot.com include:4079252.spf10.hubspotemail.net -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected];
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 3 found
selector1._domainkey
selector2._domainkey
k1._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: selector1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
4 records- MS=ms27376062
- google-site-verification=N4rsUBLkl42VFPawtRyXSIQsWuXIa3vBdXppgZKT1HA
- google-site-verification=wmFa9y3jTHYs0xRWmsMMg28YBIhjZo1E2AI_x8laLvI
- SPFv=spf1 ip4:162.13.70.0/32 ip4:159.183.230.217 include:spf.protection.outlook.com include:edgepilot.com include:4079252.spf10.hubspotemail.net -all
Full email verification for creativebrief.com
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