Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
a-celectric.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-19 23:38:42 UTC · ↺ Refresh
MX Hostnames
- acelectric-com0c.mail.protection.outlook.com
MX Priorities
- acelectric-com0c.mail.protection.outlook.com: 0
A / AAAA Records
- 52.53.207.39 ↩ ec2-52-53-207-39.us-west-1.compute.amazonaws.com
Mail Server IPs
- 52.101.9.5 ↩ mail-mn2pr04cu00205.inbound.protection.outlook.com
- 52.101.10.1 ↩ mail-bn6pr02cu00301.inbound.protection.outlook.com
- 52.101.10.16 ↩ mail-bn6pr21cu00500.inbound.protection.outlook.com
- 52.101.9.11 ↩ mail-bl2pr04cu00103.inbound.protection.outlook.com
- 2a01:111:f403:f913:: ↩ mail-cy1pr03cu00100.inbound.protection.outlook.com
- 2a01:111:f403:c922::2 ↩ mail-bl0pr02cu00702.inbound.protection.outlook.com
- 2a01:111:f403:c946::3 ↩ mail-ch0pr04cu00603.inbound.protection.outlook.com
- 2a01:111:f403:c92c::4 ↩ mail-dm6pr05cu00404.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1.marcomdeluxe.com server\.admin.themarcomgroup.com 2026030705 3600 1800 1209600 86400
Primary NS (mname)
ns1.marcomdeluxe.com
Admin Email (rname)
server\@admin.themarcomgroup.com
Serial
2026030705
Refresh
3600s
Retry
1800s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns2.marcomdeluxe.com
ns1.marcomdeluxe.com
SPF Record
✓ Strict (-all)
v=spf1 a mx ip4:74.48.31.210 ip4:64.27.21.106 ip4:64.27.21.0/24 ip4:205.139.110.0/24 ip4:207.211.30.0/24 include:us._netblocks.mimecast.com include:spf.protection.outlook.com include:transmail.net include:_spf.psm.knowbe4.com include:zohomail.com -all
📊 DNS lookups: 7/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1;p=reject;sp=none;adkim=r;aspf=r;pct=100;fo=1;rf=afrf;ri=86400;rua=mailto:[email protected];ruf=mailto:[email protected]
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: none
DKIM Selectors
✓ 5 found
selector1._domainkey
selector2._domainkey
default._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
9 records- SPFv=spf1 a mx ip4:74.48.31.210 ip4:64.27.21.106 ip4:64.27.21.0/24 ip4:205.139.110.0/24 ip4:207.211.30.0/24 include:us._netblocks.mimecast.com include:spf.protection.outlook.com include:transmail.net include:_spf.psm.knowbe4.com include:zohomail.com -all
- MS=ms79636095
- openai-domain-verification=dv-YYkHuc0DuY6RfaQxx2VDPtko
- q4gry409v1yxndn453gg87kgx9q7md5s
- sophos-domain-verification=ce7e1602492d6094da721c1a6753d1114bfd5f496227d92afc5dcbf4e0e590d1
- read-ai-verification=27ae8521-30c4-42ce-b7bb-9982a8c31402
- apple-domain-verification=9xZg0k3ydKsgbSoh
- MKuPLkpb1dmeB31IIakwBV3GUOO0lCSGJgtrF+yoYCSEdRZr+IUApdx10tJtn69Purxfgu/q1xYeOLfFuAKPiQ==
- MS=ms51448611
Full email verification for a-celectric.com
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
SPF / DKIM / DMARC Get 1,000 Free Credits