Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
marcodemexico.com
Yes
✓ Yes
Barracuda
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-24 20:45:26 UTC · ↺ Refresh
MX Hostnames
- d346960b.ess.barracudanetworks.com
- d346960a.ess.barracudanetworks.com
MX Priorities
- d346960a.ess.barracudanetworks.com: 10
- d346960b.ess.barracudanetworks.com: 11
A / AAAA Records
- 150.240.70.116 ↩ 74.46.f096.ip4.static.sl-reverse.com
Mail Server IPs
- 209.222.82.253 ↩ mail.ess.barracuda.com
- 209.222.82.255 ↩ mail.ess.barracuda.com
- 209.222.82.252 ↩ mail.ess.barracuda.com
SOA Record
Raw SOA
ns1.softlayer.com root.marcodemexico.com 2025081901 7200 600 1728000 900
Primary NS (mname)
ns1.softlayer.com
Admin Email (rname)
root@marcodemexico.com
Serial
2025081901
Refresh
7200s
Retry
600s
Expire
1728000s
Minimum TTL
900s
Nameservers (NS)
ns1.softlayer.com
ns2.softlayer.com
SPF Record
✓ Soft Fail (~all)
v=spf1 a:dispatch-us.ppe-hosted.com include:spf.protection.outlook.com include:spf.ess.barracudanetworks.com ip4:23.246.101.99 ip4:208.89.3.224 ip4:208.89.3.227 ~all
📊 DNS lookups: 3/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; fo=1; rua=mailto:[email protected]; ruf=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
default._domainkey
✓ DKIM properly configured for selector: selector1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
3 records- MS=ms22257431
- sophos-domain-verification=b50af62015e2d23b1b1a3ed44d1e8082e6b0913333072575cc513fdfb11a7ca9
- SPFv=spf1 a:dispatch-us.ppe-hosted.com include:spf.protection.outlook.com include:spf.ess.barracudanetworks.com ip4:23.246.101.99 ip4:208.89.3.224 ip4:208.89.3.227 ~all
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