Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
mayerelectric.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-18 04:13:05 UTC · ↺ Refresh
MX Hostnames
- mayerelectric-com.mail.protection.outlook.com
MX Priorities
- mayerelectric-com.mail.protection.outlook.com: 10
A / AAAA Records
- 192.138.162.47 (no PTR)
Mail Server IPs
- 52.101.73.16 ↩ mail-as2pr05cu00100.inbound.protection.outlook.com
- 52.101.68.10 ↩ mail-dbbpr03cu00102.inbound.protection.outlook.com
- 52.101.68.16 ↩ mail-db4pr02cu00400.inbound.protection.outlook.com
- 52.101.68.18 ↩ mail-db4pr02cu00302.inbound.protection.outlook.com
SOA Record
Raw SOA
alaric.ns.cloudflare.com dns.cloudflare.com 2398922966 10000 2400 604800 1800
Primary NS (mname)
alaric.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2398922966
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
ursula.ns.cloudflare.com
alaric.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 ip4:192.138.162.55 include:spf.protection.outlook.com include:_spf.qualtrics.com include:mailgun.org include:spf.maropost.com include:sendgrid.net -all
📊 DNS lookups: 5/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected]
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 5 found
selector1._domainkey
selector2._domainkey
default._domainkey
s1._domainkey
s2._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
11 records- MS=ms99251985
- apple-domain-verification=asjlqtAVECrTjpQT
- canva-site-verification=WxwrixYM6oofBQi0IG1Mlg
- dmfhro1vemvgq845vlk3n86l9q
- docusign=6df62794-095b-4e49-b91f-af0d8f654694
- google-site-verification=b5ARMXvZaviSJSD0c8Yuz9Gp_WAXznjQlNk-QxUnTsg
- google-site-verification=ltqyW7pdlVLNPTIhPoZr03nD1-nVNLBZcSZc63PATuY
- smartsheet-site-validation=whB0KAwXcCGK9QmdCItTjlh3cbHloT_g
- SPFv=spf1 ip4:192.138.162.55 include:spf.protection.outlook.com include:_spf.qualtrics.com include:mailgun.org include:spf.maropost.com include:sendgrid.net -all
- v=verifydomain MS=6624959
- zv2926cl8nlrvc4rdj1lcvd32rtrxf3p
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