Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
petersonconstructionco.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-19 08:23:41 UTC · ↺ Refresh
MX Hostnames
- petersonconstructionco-com.mail.protection.outlook.com
MX Priorities
- petersonconstructionco-com.mail.protection.outlook.com: 0
A / AAAA Records
- 67.211.221.126 ↩ vps3194251.meridiancs.us
Mail Server IPs
- 52.101.10.14 ↩ mail-bn6pr04cu00206.inbound.protection.outlook.com
- 52.101.41.3 ↩ mail-sj2pr05cu00103.inbound.protection.outlook.com
- 52.101.41.58 ↩ mail-sj0pr02cu00102.inbound.protection.outlook.com
- 52.101.41.183 ↩ mail-byapr04cu00307.inbound.protection.outlook.com
- 2a01:111:f403:f90f:: ↩ mail-sa9pr04cu00100.inbound.protection.outlook.com
- 2a01:111:f403:f802:: ↩ mail-byapr05cu00400.inbound.protection.outlook.com
- 2a01:111:f403:c91d:: ↩ mail-mw2pr04cu00100.inbound.protection.outlook.com
- 2a01:111:f403:f907::1 ↩ mail-dm1pr04cu00201.inbound.protection.outlook.com
SOA Record
Raw SOA
isla.ns.cloudflare.com dns.cloudflare.com 2399338233 10000 2400 604800 1800
Primary NS (mname)
isla.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2399338233
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
major.ns.cloudflare.com
isla.ns.cloudflare.com
SPF Record
✓ Soft Fail (~all)
v=spf1 ip4:96.11.108.214 ip4:216.201.48.211 include:spf.protection.outlook.com include:_spf.smtp.com ~all
📊 DNS lookups: 2/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✓ Reject
v=DMARC1;p=reject;pct=100;rua=mailto:[email protected];ri=86400;fo=1;
✓ 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
5 records- MS=ms24409416
- google-site-verification=FqVP4hzlJxdWfNtz3haHTFiCXLu9AcizLl_0Sej05EA
- r0bcrlcurq8el1tp6k5mro7s4u
- ucba45df09ahhdubt1l93ka8kj
- SPFv=spf1 ip4:96.11.108.214 ip4:216.201.48.211 include:spf.protection.outlook.com include:_spf.smtp.com ~all
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