Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
mundolivre.digital
Yes
✓ Yes
SendGrid
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-23 18:18:16 UTC · ↺ Refresh
MX Hostnames
- mundolivre-digital.mail.protection.outlook.com
- mx.sendgrid.net
MX Priorities
- mx.sendgrid.net: 10
- mundolivre-digital.mail.protection.outlook.com: 0
A / AAAA Records
- 13.33.67.80
- 13.33.67.16
- 13.33.67.53
- 13.33.67.106
Mail Server IPs
- 44.216.124.122 ↩ ec2-44-216-124-122.compute-1.amazonaws.com
- 13.216.54.185 ↩ ec2-13-216-54-185.compute-1.amazonaws.com
- 16.52.61.209 ↩ ec2-16-52-61-209.ca-central-1.compute.amazonaws.com
- 52.37.49.26 ↩ ec2-52-37-49-26.us-west-2.compute.amazonaws.com
- 3.17.120.38 ↩ ec2-3-17-120-38.us-east-2.compute.amazonaws.com
- 18.224.101.244 ↩ ec2-18-224-101-244.us-east-2.compute.amazonaws.com
- 3.136.245.72 ↩ ec2-3-136-245-72.us-east-2.compute.amazonaws.com
- 44.245.249.202 ↩ ec2-44-245-249-202.us-west-2.compute.amazonaws.com
- 16.52.110.174 ↩ ec2-16-52-110-174.ca-central-1.compute.amazonaws.com
- 15.222.160.229 ↩ ec2-15-222-160-229.ca-central-1.compute.amazonaws.com
- 52.25.213.239
- 34.198.67.24
- 52.101.10.2
- 52.101.41.0
- 52.101.194.4
- 52.101.50.10
- 2a01:111:f403:f912::
- 2a01:111:f403:c946::1
- 2a01:111:f403:c902::5
- 2a01:111:f403:f802::
SOA Record
Raw SOA
ns-1890.awsdns-44.co.uk awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-1890.awsdns-44.co.uk
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns-741.awsdns-28.net
ns-1061.awsdns-04.org
ns-133.awsdns-16.com
ns-1890.awsdns-44.co.uk
SPF Record
✓ Soft Fail (~all)
v=spf1 include:_spf.google.com include:spf.protection.outlook.com ~all
📊 DNS lookups: 2/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; sp=quarantine; ruf=mailto:[email protected]; rua=mailto:[email protected]
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: quarantine
DKIM Selectors
✓ 5 found
google._domainkey
selector1._domainkey
selector2._domainkey
s1._domainkey
s2._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: google
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
7 records- atlassian-domain-verification=f1Wnt28FuuuHDFQarJztRyID/jZvTbuHLt1Ru/WM7aJ9CFVKJ/y7NCKzlTc/mJoQ
- endpoint-cdn-mldsite.azureedge.net
- sophos-domain-verification=9c8ca46172c204b5ab29b58e20a7c735385d652c
- SPFv=spf1 include:_spf.google.com include:spf.protection.outlook.com ~all
- 831EAC57BD32F1715B518A9DB2DDE7AD5F65D7BD04EE41E3157B0C12D52EE6D5
- MS=ms39764464
- _w6bapv67ofre1wundxtm1t0ms3daus0
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