Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
masticmedia.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-19 02:35:57 UTC · ↺ Refresh
MX Hostnames
- masticmedia-com.mail.protection.outlook.com
MX Priorities
- masticmedia-com.mail.protection.outlook.com: 0
A / AAAA Records
- 198.202.211.1 (no PTR)
- 2620:cb:2000::1 (no PTR)
Mail Server IPs
- 52.101.11.9 ↩ mail-sn1pr02cu00101.inbound.protection.outlook.com
- 52.101.40.2 ↩ mail-cy1pr05cu00402.inbound.protection.outlook.com
- 52.101.41.21 ↩ mail-sj2pr05cu00305.inbound.protection.outlook.com
- 52.101.41.3 ↩ mail-sj2pr05cu00103.inbound.protection.outlook.com
- 2a01:111:f403:f804::2 ↩ mail-co1pr05cu00402.inbound.protection.outlook.com
- 2a01:111:f403:f90c:: ↩ mail-sn1pr03cu00100.inbound.protection.outlook.com
- 2a01:111:f403:c92c::2 ↩ mail-dm2pr04cu00102.inbound.protection.outlook.com
- 2a01:111:f403:f802:: ↩ mail-byapr05cu00400.inbound.protection.outlook.com
SOA Record
Raw SOA
derek.ns.cloudflare.com dns.cloudflare.com 2398861138 10000 2400 604800 1800
Primary NS (mname)
derek.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2398861138
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
derek.ns.cloudflare.com
tegan.ns.cloudflare.com
SPF Record
✓ Soft Fail (~all)
v=spf1 mx include:amazonses.com include:22008813.spf07.hubspotemail.net include:spf.protection.outlook.com include:sendgrid.net include:_spf.google.com include:mailgun.org include:_spf.odoo.com ~all
📊 DNS lookups: 8/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✓ Reject
v=DMARC1;p=reject;sp=reject;pct=100;rua=mailto:[email protected],mailto:[email protected];ruf=mailto:[email protected],mailto:[email protected];ri=86400;aspf=s;adkim=s;fo=1
✓ Reject — strongest protection
📋 SPF alignment: Strict
· DKIM alignment: Strict
📧 Reports → mailto:[email protected],mailto:[email protected]
↳ Subdomain policy: reject
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._domainkey
✓ Public key: 392 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
11 records- facebook-domain-verification=v5z03iivs3d1prdd75n8h01ae9cm10
- google-site-verification=ZxKlzowS7buVK3jXS6Q4lYrXqg_lT8OXmge5DMe6Mw0
- proxy-ssl.webflow.com
- tiktok-developers-site-verification=oF714HaMdmu6y4dSVr04TA1VWGKV6yjn
- SPFv=spf1 mx include:amazonses.com include:22008813.spf07.hubspotemail.net include:spf.protection.outlook.com include:sendgrid.net include:_spf.google.com include:mailgun.org include:_spf.odoo.com ~all
- 1password-site-verification=V53SPCVGO5GO3B5YEFQC4BWMDM
- MS=ms74664177
- apple-domain-verification=6WQtFwPLEvu2CZkK
- apple-domain-verification=zyZGWe_qUja5JK5BMQiPk0fRNv3299CRvZM3HsJFGkE
- brevo-code:3e6bab0120901d69b94e117d3653f4a3
- brevo-code:b7d9cc1ba60f6fdbf4652db9ce2ce1d5
Full email verification for masticmedia.com
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
SPF / DKIM / DMARC Get 1,000 Free Credits