Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
femsa.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-21 00:03:15 UTC · ↺ Refresh
MX Hostnames
- femsa-com.mail.protection.outlook.com
MX Priorities
- femsa-com.mail.protection.outlook.com: 10
A / AAAA Records
- 45.223.180.240 (no PTR)
- 45.223.160.240 (no PTR)
Mail Server IPs
- 52.101.9.0 ↩ mail-bl2pr02cu00100.inbound.protection.outlook.com
- 52.101.11.19 ↩ mail-sa9pr04cu00203.inbound.protection.outlook.com
- 52.101.50.13 ↩ mail-mw2pr02cu00605.inbound.protection.outlook.com
- 52.101.8.51 ↩ mail-dm1pr04cu00203.inbound.protection.outlook.com
- 2a01:111:f403:c922::2 ↩ mail-bl0pr02cu00702.inbound.protection.outlook.com
- 2a01:111:f403:c91d:: ↩ mail-mw2pr04cu00100.inbound.protection.outlook.com
- 2a01:111:f403:f910:: ↩ mail-cy5pr03cu00300.inbound.protection.outlook.com
- 2a01:111:f403:f804::2 ↩ mail-co1pr05cu00402.inbound.protection.outlook.com
SOA Record
Raw SOA
jill.ns.cloudflare.com dns.cloudflare.com 2398317137 10000 2400 604800 1800
Primary NS (mname)
jill.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2398317137
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
jill.ns.cloudflare.com
rick.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 ip4:200.23.212.56 ip4:200.23.212.69 ip4:200.23.212.85 ip4:200.23.212.104 ip4:44.231.129.120 ip4:35.165.228.163 ip4:54.190.254.14 ip4:200.23.212.52 ip4:54.200.217.100 ip4:168.245.7.66 include:spf.protection.outlook.com include:mailcontrol.com include:_spf-dc19.sapsf.com include:sendgrid.net -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; fo=1; rua=mailto:[email protected]; ruf=mailto:[email protected]
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 4 found
selector1._domainkey
selector2._domainkey
s1._domainkey
s2._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
25 records- Msfpkey=5w7q3p7vn6ecdrhxikhk76yar
- _globalsign-domain-verification=axMs-of0LP-Ckt5IJFPJ5dlMySmFpBSwAA70-TsQzZ
- _kjhxhe42a8bbudzqobbn2cbbuwmlbho
- _globalsign-domain-verification=P6rrZdB3_YmeELhERlwXYExdx7ML3AnSBomWNlNWBu
- MS=ms82935228
- _globalsign-domain-verification=ItECmsU-GGqBzybYP1-9stoGMi5fd6RQIvLcZaKZsH
- successfactors-site-verification=NmYzM2MxNzYxODdlOWFmYTk3YzhhZDA3MWE0NGEwNTY4NTBlODhjY2VlZjllNjgwYzViZjc2MTlmZDEyNWFlNA==
- i5lt3pnt4lumnr86si0hkblq5d
- ms-domain-verification=4292b26d-8479-4e4e-8cd4-388de3d5c57c
- affinity-allowed-subdomains=femsaventures
- knowbe4-site-verification=8d15b67a41c74c263e8f10771ec23584
- zHRDYAKbC9pUEUvgt73GItSvECjODpC92uuUElAaLW1IJkUkboLIfQKBbxNJO9B602/cem3OlUx+ktVqlHPZsw==
- globalsign-domain-verification=76F0E9884B4B5114C2261148A27BD1EB
- _globalsign-domain-verification=BtPLeBZDsSpUbMKXTVA1A0Blk8MVOCIgnswdnUfe2N
- q9kmx04fl4h0f51p1hw20qgvsggbf0k2
- globalsign-domain-verification=B4EE8DA27289FD502884AB4FB0810580
- globalsign-domain-verification=D8CF6B80DC23BC36C04B38D74F227B91
- SPFv=spf1 ip4:200.23.212.56 ip4:200.23.212.69 ip4:200.23.212.85 ip4:200.23.212.104 ip4:44.231.129.120 ip4:35.165.228.163 ip4:54.190.254.14 ip4:200.23.212.52 ip4:54.200.217.100 ip4:168.245.7.66 include:spf.protection.outlook.com include:mailcontrol.com include:_spf-dc19.sapsf.com include:sendgrid.net -all
- mc3d66p8caceg766nuur4k0iva
- google-site-verification=r-VIj-bMa1bRoVs6PohJeO0ddmvS8OB3fcVQ6cI3RoA
- successfactors-site-verification=OTAzNDg0ZjIwZTk1N2E5NWJlYTNjNDQyNjJhYTVkZjVkOTdiOGJjOGQzMTljNWJkNzBiMDNiODVmMmU3MDQwYg==
- globalsign-domain-verification=AB0EB067941ADCD8A35820A257D4A845
- google-site-verification=OMGDBN4nYKd9CPBvzRqa4z55WNGhanHvWHRTFMaZz2I
- globalsign-domain-verification=2D5F576376F3543E2A0A69C65E80B365
- globalsign-domain-verification=4da35f38137208c627a6d08904ad966f
Free · No signup required
Add email validation to your forms
Block disposable emails, validate MX records, detect role accounts — unlimited, forever free.
<script src="https://check.verifyswift.com/"></script>
One line of code · Works on any site
See demo & docs
Deep verification
Full email verification for femsa.com
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits