Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
trcgm.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-25 00:50:40 UTC · ↺ Refresh
MX Hostnames
- trcgm-com.mail.protection.outlook.com
MX Priorities
- trcgm-com.mail.protection.outlook.com: 0
A / AAAA Records
- 104.199.121.229 ↩ 229.121.199.104.bc.googleusercontent.com
Mail Server IPs
- 52.101.9.26 ↩ mail-bl0pr02cu00702.inbound.protection.outlook.com
- 52.101.41.21 ↩ mail-sj2pr05cu00305.inbound.protection.outlook.com
- 52.101.41.56 ↩ mail-sj0pr21cu00100.inbound.protection.outlook.com
- 40.93.192.1 ↩ mail-dm5pr02cu00201.inbound.protection.outlook.com
- 2a01:111:f403:f902::1 ↩ mail-bl2pr02cu00101.inbound.protection.outlook.com
- 2a01:111:f403:c92c::2 ↩ mail-dm2pr04cu00102.inbound.protection.outlook.com
- 2a01:111:f403:c92c::4 ↩ mail-dm6pr05cu00404.inbound.protection.outlook.com
- 2a01:111:f403:f901::1 ↩ mail-bl0pr02cu00601.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1-07.azure-dns.com azuredns-hostmaster.microsoft.com 1 3600 300 2419200 300
Primary NS (mname)
ns1-07.azure-dns.com
Admin Email (rname)
azuredns-hostmaster@microsoft.com
Serial
1
Refresh
3600s
Retry
300s
Expire
2419200s
Minimum TTL
300s
Nameservers (NS)
ns3-07.azure-dns.org
ns4-07.azure-dns.info
ns1-07.azure-dns.com
ns2-07.azure-dns.net
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:sendgrid.net include:02.email.trcgm.com include:2841954.spf05.hubspotemail.net include:spf.bqignite.com include:one.zoho.com -all
📊 DNS lookups: 6/10
✓ 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
10 records- zoho-verification=zb55193548.zmverify.zoho.com
- google-site-verification=bLX6RXT80aW7bfQNjpb7dMbXixOSvL83GUhWyQGysCQ
- MS=ms17258327
- google-site-verification=WPMxl1NzatsVsnlQ5FZbFGtYyNA9w39ehYTavQrhN1Q
- SPFv=spf1 include:spf.protection.outlook.com include:sendgrid.net include:02.email.trcgm.com include:2841954.spf05.hubspotemail.net include:spf.bqignite.com include:one.zoho.com -all
- google-site-verification=zsnx8mIrzEuLhjdtnw20So4UZ5mC5GdEz4jzQjpGm2w
- apple-domain-verification=jUuIWGgD7QuZ8Pys
- google-site-verification=Z_OOwPYFBYyTy05A94xcXdWoOgqI-OBT6BMt09gZnx8
- google-site-verification=hPn30xGAlDCTvY9Agakhkuf5injKbWufEGj7EJfv43w
- ZOOM_verify_OWaSR16XaluzCALZiMQtxn
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 trcgm.com
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits