yhsgr.com

Valid Email Server

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
yhsgr.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-03-18 09:47:05 UTC · ↺ Refresh

MX Hostnames

  • yhsgr-com.mail.protection.outlook.com

MX Priorities

  • yhsgr-com.mail.protection.outlook.com: 0

A / AAAA Records

  • 192.0.79.177 ↩ wordpress.com
  • 192.0.79.143 ↩ wordpress.com

Mail Server IPs

  • 52.101.11.19 ↩ mail-sa9pr04cu00203.inbound.protection.outlook.com
  • 52.101.11.15 ↩ mail-sa9pr02cu00207.inbound.protection.outlook.com
  • 52.101.10.18 ↩ mail-bn8pr05cu00302.inbound.protection.outlook.com
  • 52.101.9.2 ↩ mail-mn2pr02cu00202.inbound.protection.outlook.com
  • 2a01:111:f403:f804::1 ↩ mail-co1pr05cu00301.inbound.protection.outlook.com
  • 2a01:111:f403:c901::1 ↩ mail-bl2pr04cu00201.inbound.protection.outlook.com
  • 2a01:111:f403:f802::1 ↩ mail-sj2pr05cu00101.inbound.protection.outlook.com
  • 2a01:111:f403:c946::2 ↩ mail-ch4pr04cu00102.inbound.protection.outlook.com

SOA Record

Raw SOA ns47.domaincontrol.com dns.jomax.net 2026031701 28800 7200 604800 600
Primary NS (mname)
ns47.domaincontrol.com
Admin Email (rname)
dns@jomax.net
Serial
2026031701
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s

Nameservers (NS)

ns47.domaincontrol.com
ns48.domaincontrol.com

SPF Record

✓ Strict (-all)
v=spf1 include:9239636.spf08.hubspotemail.net google-site-verification=y-4iO6iyL0RLgxJE976qKy6JadKXjFDZ8sav4DFS_oY NETORGFT4114283.onmicrosoft.com include:secureserver.net -all include:9239636.spf08.hubspotemail.net -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ p=none
v=DMARC1; p=none;
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)

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

4 records
  • google-site-verification=jju5IoakbuOXXa8xogTMhN_1LHom2BTZyOZcxcPmOrg
  • facebook-domain-verification=s3ufyu0wl03iq1g8dperstczkjjrtk
  • SPFv=spf1 include:9239636.spf08.hubspotemail.net google-site-verification=y-4iO6iyL0RLgxJE976qKy6JadKXjFDZ8sav4DFS_oY NETORGFT4114283.onmicrosoft.com include:secureserver.net -all include:9239636.spf08.hubspotemail.net -all
  • google-site-verification=a00prTGwJ9_XSCZkZQZvVWRrDC2yfWBrvewePLO_DxA
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 yhsgr.com

SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.

Get 1,000 Free Credits