Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
fsfb.org.co
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-04-01 06:13:40 UTC · ↺ Refresh
MX Hostnames
- fsfb.in.tmes.trendmicro.com
- fsfb-org-co.mail.protection.outlook.com
MX Priorities
- fsfb.in.tmes.trendmicro.com: 0
- fsfb-org-co.mail.protection.outlook.com: 5
A / AAAA Records
- 104.209.178.202
Mail Server IPs
- 18.208.22.78 ↩ in.tmes.trendmicro.com
- 18.208.22.77 ↩ in.tmes.trendmicro.com
- 18.208.22.80 ↩ in.tmes.trendmicro.com
- 18.208.22.79 ↩ in.tmes.trendmicro.com
- 52.101.9.2 ↩ mail-mn2pr02cu00202.inbound.protection.outlook.com
- 52.101.194.17 ↩ mail-ch5pr02cu00401.inbound.protection.outlook.com
- 52.101.8.44 ↩ mail-dm5pr04cu00104.inbound.protection.outlook.com
- 52.101.10.14 ↩ mail-bn6pr04cu00206.inbound.protection.outlook.com
- 2a01:111:f403:c922:: ↩ mail-bl0pr03cu00200.inbound.protection.outlook.com
- 2a01:111:f403:c946::2 ↩ mail-ch4pr04cu00102.inbound.protection.outlook.com
- 2a01:111:f403:c922::1
- 2a01:111:f403:c931::
SOA Record
Raw SOA
ns-1458.awsdns-54.org awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-1458.awsdns-54.org
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns-1458.awsdns-54.org
ns-15.awsdns-01.com
ns-1659.awsdns-15.co.uk
ns-741.awsdns-28.net
SPF Record
✓ Soft Fail (~all)
v=spf1 a mx ip4:181.49.234.6 ip4:201.234.69.197 include:spf-us.tmes.trendmicro.com include:spf.protection.outlook.com include:_spf.us.sendclean.net include:_spf.salesforce.com include:_pmta2.antevenio.com include:49103159.spf04.hubspotemail.net -all
📊 DNS lookups: 8/10
DMARC Record
✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected]; ruf=mailto:[email protected]; pct=100
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 5 found
selector1._domainkey
selector2._domainkey
mail._domainkey
s1._domainkey
s2._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- apk6ap3dfshgmd2nisnupkf8o8
- brevo-code:2dc86e74bb5f83a3010d556a9594a4cf
- brevo-code:6fb693a4db59b1844ffd0cdd5a7a22b4
- e4mk4d2appvtbn8c9hvgeqmpub
- [email protected]
- ggdl0ok8tojmasvsfet9p73hrl
- kyflmDjGMjaD1gcRrsq5bp3AA6du8WuIp9mjpyS+wbNkXmc71tMzNqunbJrZSWjyWvXg2YwS7z9IZp2Irduu9A==
- tmes=f09b1f0641a43edc7bd08eee89d8593d
- SPFv=spf1 a mx ip4:181.49.234.6 ip4:201.234.69.197 include:spf-us.tmes.trendmicro.com include:spf.protection.outlook.com include:_spf.us.sendclean.net include:_spf.salesforce.com include:_pmta2.antevenio.com include:49103159.spf04.hubspotemail.net -all
- MS=F4F813D60688CC043EA76DB41552E19008584913
- [email protected]
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