Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
glennrieder.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-24 20:14:52 UTC · ↺ Refresh
MX Hostnames
- glennrieder-com.mail.protection.outlook.com
MX Priorities
- glennrieder-com.mail.protection.outlook.com: 0
A / AAAA Records
- 141.193.213.11 (no PTR)
Mail Server IPs
- 52.101.9.26 ↩ mail-bl0pr02cu00702.inbound.protection.outlook.com
- 52.101.10.5 ↩ mail-bn6pr04cu00105.inbound.protection.outlook.com
- 52.101.194.17 ↩ mail-ch5pr02cu00401.inbound.protection.outlook.com
- 52.101.41.58 ↩ mail-sj0pr02cu00102.inbound.protection.outlook.com
- 2a01:111:f403:f907::1 ↩ mail-dm1pr04cu00201.inbound.protection.outlook.com
- 2a01:111:f403:f90a:: ↩ mail-bn6pr02cu00300.inbound.protection.outlook.com
- 2a01:111:f403:f905::3 ↩ mail-dm5pr02cu00203.inbound.protection.outlook.com
- 2a01:111:f403:f913:: ↩ mail-cy1pr03cu00100.inbound.protection.outlook.com
SOA Record
Raw SOA
bristol.ns.cloudflare.com dns.cloudflare.com 2396853333 10000 2400 604800 1800
Primary NS (mname)
bristol.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2396853333
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
bristol.ns.cloudflare.com
jonah.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 ip4:207.110.225.196 ip4:184.179.111.98 ip4:108.73.154.89 ip4:200.188.63.86 ip4:174.76.208.226 include:spf.protection.outlook.com include:_spf.psm.knowbe4.com include:spfa.cpmails.com include:spf.ultipro.com -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected]
✓ Reject — strongest protection
📋 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
11 records- adobe-idp-site-verification=dd17fc886399f300d4b9f1084da67e8703ea703da1f8840407d53d344468ea70
- apple-domain-verification=eezvjkBjkfZkver5
- autodesk-domain-verification=1Cc3rZ6UbMOmtwWbTTcI
- dmlld3BvaW50X2F6dXJlX2NvbW1vbg==
- google-gws-recovery-domain-verification=50297231
- google-site-verification=WzaeRw_ViBnVNgzdIFV4miw9zMNDrtwfcFIVxouQ3so
- ls25f5gh8u2dm0vmn749f24o7q
- openai-domain-verification=dv-UM8ILvkoBBoGFZN1S9TM8eFl
- SPFv=spf1 ip4:207.110.225.196 ip4:184.179.111.98 ip4:108.73.154.89 ip4:200.188.63.86 ip4:174.76.208.226 include:spf.protection.outlook.com include:_spf.psm.knowbe4.com include:spfa.cpmails.com include:spf.ultipro.com -all
- 6hlmddpmledqpbjp6akjpl2eqr
- ZOOM_verify_SUOb2QwwHQAyvW3xyoEft3
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 glennrieder.com
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits