Live data — DNS records and disposable check were just fetched and saved.
Domain Overview
DNS: ⚡ live
Checker: ⚡ live
saerco.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-05-20 22:37:39 UTC · ↺ Refresh
MX Hostnames
- saerco-com.mail.protection.outlook.com
MX Priorities
No priority data.
A / AAAA Records
- 79.139.120.57
Mail Server IPs
No IPs resolved.
SOA Record
No SOA record found.
Nameservers (NS)
ns4.acens.net
ns3.acens.net
ns7.acens.net
SPF Record
✓ Strict (-all)
v=spf1 a mx ip4:108.128.44.168 include:spf.protection.outlook.com -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1;p=reject;pct=100;ruf=mailto:[email protected];fo=0:d:s;aspf=r;adkim=r;rua=mailto:[email protected];
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 1 found
default._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: default
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
4 records- SPFv=spf1 a mx ip4:108.128.44.168 include:spf.protection.outlook.com -all
- google-site-verification=wKaR3IBju1up64UdXhAps_8yIsLcR101zJ6z-l2dN0w
- google-site-verification=ndjYHWwBiYEWgdZf0yTeHI-WfRD5deQaJxBJmzt63AM
- _globalsign-domain-verification=UrOfZE_DPPXexWR-9NwqdhfHWIDbzClB9uSgZMVxvm
Full email verification for saerco.com
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