Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
knutsonconstruction.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-18 06:29:28 UTC · ↺ Refresh
MX Hostnames
- knutsonconstruction-com.mail.protection.outlook.com
MX Priorities
- knutsonconstruction-com.mail.protection.outlook.com: 0
A / AAAA Records
- 172.67.145.158 (no PTR)
- 104.21.87.189 (no PTR)
- 2606:4700:3034::6815:57bd
- 2606:4700:3034::ac43:919e
Mail Server IPs
- 52.101.40.1 ↩ mail-cy4pr03cu00101.inbound.protection.outlook.com
- 52.101.8.44 ↩ mail-dm5pr04cu00104.inbound.protection.outlook.com
- 52.101.11.17 ↩ mail-sn1pr0501cu00301.inbound.protection.outlook.com
- 52.101.10.5 ↩ mail-bn6pr04cu00105.inbound.protection.outlook.com
- 2a01:111:f403:f804::2 ↩ mail-co1pr05cu00402.inbound.protection.outlook.com
- 2a01:111:f403:c922::1 ↩ mail-bl0pr05cu00501.inbound.protection.outlook.com
- 2a01:111:f403:f902:: ↩ mail-bl2pr04cu00100.inbound.protection.outlook.com
- 2a01:111:f403:c902::5 ↩ mail-sj2pr05cu00505.inbound.protection.outlook.com
SOA Record
Raw SOA
mckinley.ns.cloudflare.com dns.cloudflare.com 2396585397 10000 2400 604800 1800
Primary NS (mname)
mckinley.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2396585397
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
mckinley.ns.cloudflare.com
walt.ns.cloudflare.com
SPF Record
✓ Soft Fail (~all)
v=spf1 ip4:168.245.102.138 ip4:43.228.186.112 include:spf.constantcontact.com include:spf.protection.outlook.com include:panteramail.net include:spf.us.exclaimer.net include:_spf.samanage.com ~all
📊 DNS lookups: 5/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; pct=100; rua=mailto:[email protected];
~ Quarantine — good protection (failing mail goes to spam)
📋 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
9 records- SPFv=spf1 ip4:168.245.102.138 ip4:43.228.186.112 include:spf.constantcontact.com include:spf.protection.outlook.com include:panteramail.net include:spf.us.exclaimer.net include:_spf.samanage.com ~all
- vaoc7rzXh6sIQNW9m8ql7QX0yNcquIZlBUdn6uxiHfrZtLmPs05h/N32pjAo3dIV/W9pppCI7ONfHJUs2Re+4g==
- MS=3CFA7EB0EB75EF286F72390262D70D1A1C8FAF5D
- apple-domain-verification=mHwB4aOINwrqv6RG
- autodesk-domain-verification=1hCUN9ZvGUiGrbvw2pea
- bw=KXyzJ9ouO0i458VWPpYN29MVnptvUeOAj8zVugYjvd4c
- logmein-verification-code=vWtl3PJtwG9MKfKo0IPRcmJV0
- miro-verification=f724d27905495e2c06b5114bf22c21ef0b8ff608
- solarwinds-service0desk-verification=59a08cbeb65a37fec8387818d842d6de
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