Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
worldgym.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-19 19:54:47 UTC · ↺ Refresh
MX Hostnames
- worldgym-com.mail.protection.outlook.com
MX Priorities
- worldgym-com.mail.protection.outlook.com: 10
A / AAAA Records
- 13.32.241.86 ↩ server-13-32-241-86.jfk50.r.cloudfront.net
- 13.32.241.80 ↩ server-13-32-241-80.jfk50.r.cloudfront.net
- 13.32.241.45
- 13.32.241.108
- 2600:9000:2032:c600:19:2ecb:c8c0:93a1
- 2600:9000:2032:6e00:19:2ecb:c8c0:93a1
- 2600:9000:2032:ee00:19:2ecb:c8c0:93a1
- 2600:9000:2032:6600:19:2ecb:c8c0:93a1
- 2600:9000:2032:a600:19:2ecb:c8c0:93a1
- 2600:9000:2032:a000:19:2ecb:c8c0:93a1
- 2600:9000:2032:7200:19:2ecb:c8c0:93a1
- 2600:9000:2032:2000:19:2ecb:c8c0:93a1
Mail Server IPs
- 52.101.11.9 ↩ mail-sn1pr02cu00101.inbound.protection.outlook.com
- 52.101.42.16 ↩ mail-co1pr05cu00300.inbound.protection.outlook.com
- 52.101.50.10 ↩ mail-mw2pr02cu00502.inbound.protection.outlook.com
- 52.101.11.19 ↩ mail-sa9pr04cu00203.inbound.protection.outlook.com
- 2a01:111:f403:c902::3 ↩ mail-sj0pr03cu01703.inbound.protection.outlook.com
- 2a01:111:f403:f910:: ↩ mail-cy5pr03cu00300.inbound.protection.outlook.com
- 2a01:111:f403:c946::1 ↩ mail-ch1pr04cu00101.inbound.protection.outlook.com
- 2a01:111:f403:f802::2 ↩ mail-sj2pr05cu00202.inbound.protection.outlook.com
SOA Record
Raw SOA
ns-1526.awsdns-62.org awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-1526.awsdns-62.org
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns-765.awsdns-31.net
ns-1526.awsdns-62.org
ns-1741.awsdns-25.co.uk
ns-5.awsdns-00.com
SPF Record
✓ Strict (-all)
v=spf1 include:u8050218.wl219.sendgrid.net include:spf.protection.outlook.com include:spf.registeredsite.com include:spf.mandrillapp.com include:20952068.spf10.hubspotemail.net include:_spf.psm.knowbe4.com include:_spf.google.com -all
📊 DNS lookups: 7/10
✓ 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
✓ 4 found
selector1._domainkey
selector2._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- MS=ms34021919
- MS=ms55989212
- MS=ms69618561
- facebook-domain-verification=elrrotjtmk06e69vukxng844s6eoo1
- facebook-domain-verification=iqnh9h3f8h0j02berebozp4oekpje3
- google-site-verification=FCKikirWtwHVDRqm_8OjvBpg9YAiCa2AeejlrrLkaeU
- google-site-verification=_D4QD9YYKkSwffc7Eo6BFR67P_0Op0fArx72CxzdOdg
- include:20952068.spf10.hubspotemail.net
- klaviyo-site-verification=X3iVUj
- DMARCv=DMARC1; p=none;
- SPFv=spf1 include:u8050218.wl219.sendgrid.net include:spf.protection.outlook.com include:spf.registeredsite.com include:spf.mandrillapp.com include:20952068.spf10.hubspotemail.net include:_spf.psm.knowbe4.com include:_spf.google.com -all
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 worldgym.com
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits