Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
mc2energyservices.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-21 20:59:06 UTC · ↺ Refresh
MX Hostnames
- mc2energyservices-com.mail.protection.outlook.com
MX Priorities
- mc2energyservices-com.mail.protection.outlook.com: 0
A / AAAA Records
- 104.18.5.14 (no PTR)
- 104.18.4.14 (no PTR)
- 2606:4700::6812:40e
- 2606:4700::6812:50e
Mail Server IPs
- 52.101.41.56 ↩ mail-sj0pr21cu00100.inbound.protection.outlook.com
- 52.101.40.4 ↩ mail-cy5pr03cu00204.inbound.protection.outlook.com
- 52.101.11.15 ↩ mail-sa9pr02cu00207.inbound.protection.outlook.com
- 52.101.41.4 ↩ mail-sj2pr05cu00204.inbound.protection.outlook.com
- 2a01:111:f403:c946::1 ↩ mail-ch1pr04cu00101.inbound.protection.outlook.com
- 2a01:111:f403:c902::1 ↩ mail-sj2pr05cu00401.inbound.protection.outlook.com
- 2a01:111:f403:f901::1 ↩ mail-bl0pr02cu00601.inbound.protection.outlook.com
- 2a01:111:f403:c902::6 ↩ mail-sj0pr21cu00106.inbound.protection.outlook.com
SOA Record
Raw SOA
brianna.ns.cloudflare.com dns.cloudflare.com 2399503595 10000 2400 604800 1800
Primary NS (mname)
brianna.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2399503595
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
oswald.ns.cloudflare.com
brianna.ns.cloudflare.com
SPF Record
✓ Soft Fail (~all)
v=spf1 ip4:65.59.8.190 ip4:205.220.161.99 ip4:205.220.173.99 include:spf.protection.outlook.com include:mfg.siteprotect.com include:spf.intermedia.net include:amazonses.com ~all
📊 DNS lookups: 4/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._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
8 records- _tcp6q8ghvjaeartqmgfulal2j7takuu
- _w7xqgkmvrc63hkvpv4wvlpss1odpaxw
- atlassian-domain-verification=9NgRVSXPOsoxFaUIuHTfi3BfC5s7RExPPiyhn7Otlc1f5nglhNJ09LmKd7fvGfNK
- knowbe4-site-verification=c89f3839247c2b682d10483076a3f4e2
- mfj83bftxd5kvw2yhqq3s9dy1dv39j3j
- SPFv=spf1 ip4:65.59.8.190 ip4:205.220.161.99 ip4:205.220.173.99 include:spf.protection.outlook.com include:mfg.siteprotect.com include:spf.intermedia.net include:amazonses.com ~all
- MS=ms96476722
- _ej2edbs12ef3agx3uvbmipv6ecurmu9
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 mc2energyservices.com
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits