Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
brainupco.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-04 20:48:49 UTC · ↺ Refresh
MX Hostnames
- mail.protection.sas-iaas.org
- mail.protection.sas-iaas.net
- mail.protection.sas-iaas.com
- mail.protection.sas-iaas.info
MX Priorities
- mail.protection.sas-iaas.com: 10
- mail.protection.sas-iaas.net: 20
- mail.protection.sas-iaas.org: 30
- mail.protection.sas-iaas.info: 40
A / AAAA Records
- 207.210.229.90 ↩ svgr353.serverneubox.com.mx
Mail Server IPs
- 38.71.16.244 ↩ fe2-r2-in.la10.l.antispamcloud.com
- 2001:550:2:3::62:100 ↩ fe2-r2-in.la10.l.antispamcloud.com
- 38.101.250.150 ↩ fe3-r2-in.atl06.l.antispamcloud.com
- 2001:550:2:78::ca:100 ↩ fe3-r2-in.atl06.l.antispamcloud.com
- 38.89.254.156 ↩ fe1-r2-in.ch03.l.antispamcloud.com
- 2001:550:2:61::2fc:100 (no PTR)
SOA Record
Raw SOA
ns1-09.azure-dns.com support.sas.com.mx 1 3600 300 2419200 300
Primary NS (mname)
ns1-09.azure-dns.com
Admin Email (rname)
support@sas.com.mx
Serial
1
Refresh
3600s
Retry
300s
Expire
2419200s
Minimum TTL
300s
Nameservers (NS)
ns4-09.azure-dns.info
ns1-09.azure-dns.com
ns2-09.azure-dns.net
ns3-09.azure-dns.org
SPF Record
✓ Strict (-all)
v=spf1 a:mail-atlas.brainupco.com ip4:169.48.141.198 -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; pct=100; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 1 found
selector1._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
2 records- google-site-verification=yu5MRXU4PH5GiGtstVrys0XrxA06iqPHwTjnvbYQEBA
- SPFv=spf1 a:mail-atlas.brainupco.com ip4:169.48.141.198 -all
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