Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
energycenter.org
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-21 12:20:40 UTC · ↺ Refresh
MX Hostnames
- energycenter-org.mail.protection.outlook.com
MX Priorities
- energycenter-org.mail.protection.outlook.com: 0
A / AAAA Records
- 23.185.0.1 (no PTR)
- 2620:12a:8000::1 (no PTR)
- 2620:12a:8001::1
Mail Server IPs
- 52.101.50.7 ↩ mail-co1pr21cu00207.inbound.protection.outlook.com
- 52.101.11.3 ↩ mail-sn1pr0501cu00103.inbound.protection.outlook.com
- 52.101.41.56 ↩ mail-sj0pr21cu00100.inbound.protection.outlook.com
- 40.93.192.4 ↩ mail-dm2pr04cu00404.inbound.protection.outlook.com
- 2a01:111:f403:c922::2 ↩ mail-bl0pr02cu00702.inbound.protection.outlook.com
- 2a01:111:f403:c903::3 ↩ mail-mw2pr02cu00503.inbound.protection.outlook.com
- 2a01:111:f403:f905::3 ↩ mail-dm5pr02cu00203.inbound.protection.outlook.com
- 2a01:111:f403:f802::3 ↩ mail-sj0pr03cu01403.inbound.protection.outlook.com
SOA Record
Raw SOA
ns77.domaincontrol.com dns.jomax.net 2026031300 28800 7200 604800 600
Primary NS (mname)
ns77.domaincontrol.com
Admin Email (rname)
dns@jomax.net
Serial
2026031300
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s
Nameservers (NS)
ns77.domaincontrol.com
ns78.domaincontrol.com
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:amazonses.com include:mktomail.com include:app.sgizmo.com include:_spf.salesforce.com include:spf.constantcontact.com include:_spf.brainier.com -all
📊 DNS lookups: 7/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1;p=reject;rua=mailto:[email protected];ruf=mailto:[email protected];fo=1;
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 4 found
selector1._domainkey
selector2._domainkey
s1._domainkey
s2._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- pardot569942=0a6193583d4cc69e92c4ec91102f690d1f5ef227beb3d498b81874b33a10d5c6
- amazonses:R9YZNyVVb39lZWlaMPEIAtCyKDJbXUpI/y05TdtvLNM=
- apple-domain-verification=FLxeLLmDFVqmcr1t
- SPFv=spf1 include:spf.protection.outlook.com include:amazonses.com include:mktomail.com include:app.sgizmo.com include:_spf.salesforce.com include:spf.constantcontact.com include:_spf.brainier.com -all
- atlassian-domain-verification=5/nXy7fB4DeTuAa7zSotEB1T0zrc69pYl3Ew4bHBbbf4DcDabspUVzbZZ8sGosue
- nordpass-domain-verification=dd111fdead1d479eaa0476868af2b35e
- atlassian-domain-verification=Q/XWILBp2JTsElKVcaf1ez6lAxNDuWs6aofaYFOanwJnmOg0YLIfAL2H8EGO07bZ
- 00d1u000000q5uzuaa
- google-site-verification=MoFO0SJt1wzpWqowAx0XCuRz18MxLRapNPe_r9T3K_Q
- canva-site-verification=J_EvZNgvawT5GDp7ytKNlw
- google-site-verification=JMRq6FRmWCcWNA_J6hsO9OVS-u4Mcjp5BondyQ1MjHU
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 energycenter.org
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits