Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
larta.org
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-23 19:12:17 UTC · ↺ Refresh
MX Hostnames
- larta-org.mail.protection.outlook.com
MX Priorities
- larta-org.mail.protection.outlook.com: 0
A / AAAA Records
- 35.212.76.217 ↩ 217.76.212.35.bc.googleusercontent.com
Mail Server IPs
- 52.101.11.13 ↩ mail-sn1pr0501cu00205.inbound.protection.outlook.com
- 52.101.41.56 ↩ mail-sj0pr21cu00100.inbound.protection.outlook.com
- 52.101.10.1 ↩ mail-bn6pr02cu00301.inbound.protection.outlook.com
- 52.101.41.183 ↩ mail-byapr04cu00307.inbound.protection.outlook.com
- 2a01:111:f403:f802:: ↩ mail-byapr05cu00400.inbound.protection.outlook.com
- 2a01:111:f403:c946::7 ↩ mail-ch5pr02cu00307.inbound.protection.outlook.com
- 2a01:111:f403:f912:: ↩ mail-cy5pr03cu00200.inbound.protection.outlook.com
- 2a01:111:f403:f802::3 ↩ mail-sj0pr03cu01403.inbound.protection.outlook.com
SOA Record
Raw SOA
ns10.dnsmadeeasy.com dns.dnsmadeeasy.com 2009010234 43200 3600 1209600 180
Primary NS (mname)
ns10.dnsmadeeasy.com
Admin Email (rname)
dns@dnsmadeeasy.com
Serial
2009010234
Refresh
43200s
Retry
3600s
Expire
1209600s
Minimum TTL
180s
Nameservers (NS)
ns12.dnsmadeeasy.com
ns13.dnsmadeeasy.com
ns10.dnsmadeeasy.com
ns11.dnsmadeeasy.com
ns14.dnsmadeeasy.com
ns15.dnsmadeeasy.com
SPF Record
✓ Strict (-all)
v=spf1 mx a ip4:208.78.225.108 ip4:198.71.225.49 ip4:198.71.225.38 ip4:198.71.225.37 ip4:198.71.225.104 ip4:198.71.224.24 include:spf.protection.outlook.com include:servers.mcsv.net include:19485818.spf02.hubspotemail.net -all
📊 DNS lookups: 5/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected]
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._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
7 records- _globalsign-domain-verification=nx-k74nU_9jEVnEdH7wWqsoVNbPK5SDqjUZQKg3K7h
- _globalsign-domain-verification=da4WX6ABvqDHfWktdLLSKJ29Bil1vzgdYDOQeOaO0N
- c5zntc55z2qdlpqtwsdv06yz2fxr5vqm
- _globalsign-domain-verification=O6iHeEkiIn3iZZ3g8pZpl3c_Bdg9WdeNUneMbc735b
- canva-site-verification=QUTJT0BDt7zep5Ry5hivYg
- SPFv=spf1 mx a ip4:208.78.225.108 ip4:198.71.225.49 ip4:198.71.225.38 ip4:198.71.225.37 ip4:198.71.225.104 ip4:198.71.224.24 include:spf.protection.outlook.com include:servers.mcsv.net include:19485818.spf02.hubspotemail.net -all
- _globalsign-domain-verification=z76Sv-QMDo5vDu62H_rt0Ty_KLRG02xRFBdh3Cy3AI
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 larta.org
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits