Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
kytrailer.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-18 06:10:51 UTC · ↺ Refresh
MX Hostnames
- kytrailer-com.mail.protection.outlook.com
MX Priorities
- kytrailer-com.mail.protection.outlook.com: 0
A / AAAA Records
- 104.21.40.118 (no PTR)
- 172.67.151.16 (no PTR)
- 2606:4700:3033::ac43:9710
- 2606:4700:3030::6815:2876
Mail Server IPs
- 52.101.41.56 ↩ mail-sj0pr21cu00100.inbound.protection.outlook.com
- 52.101.9.26 ↩ mail-bl0pr02cu00702.inbound.protection.outlook.com
- 52.101.10.14 ↩ mail-bn6pr04cu00206.inbound.protection.outlook.com
- 52.101.9.11 ↩ mail-bl2pr04cu00103.inbound.protection.outlook.com
- 2a01:111:f403:c946::5 ↩ mail-ch4pr21cu00105.inbound.protection.outlook.com
- 2a01:111:f403:f901::1 ↩ mail-bl0pr02cu00601.inbound.protection.outlook.com
- 2a01:111:f403:f905::3 ↩ mail-dm5pr02cu00203.inbound.protection.outlook.com
- 2a01:111:f403:c946::4 ↩ mail-ch0pr04cu00504.inbound.protection.outlook.com
SOA Record
Raw SOA
ishaan.ns.cloudflare.com dns.cloudflare.com 2398046279 10000 2400 604800 1800
Primary NS (mname)
ishaan.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2398046279
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
ishaan.ns.cloudflare.com
kinsley.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com ip4:216.194.98.87 ip4:216.194.98.21 ip4:137.184.196.209 include:_spf.bigcommerce.com include:_spf.salesforce.com include:aspmx.pardot.com -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; sp=reject; rua=mailto:[email protected],mailto:[email protected]; ruf=mailto:[email protected]; rf=afrf; pct=100; ri=86400
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected],mailto:[email protected]
↳ Subdomain policy: reject
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- duo_sso_verification=dn3F5C6TvPvqNBzOzGSQeVoSmGrP5DHrhYYOoc4t2leqMWxFLAF8oKiyoAbkQ3YV
- gwzxkkrqw1vq99hz63h297gsr8t2yjlv
- knowbe4-site-verification=f9542edc98f1a3e8d669e4f82c646714
- pardot_73592_*=447385046a4c3d4e34b4b95f2858f15b4ec48cc12fd22acd4136c1402f160654
- pardot_73592_*=65b822a8e35db828fc5e2e4cea579a156f8f04c6ee24774c66d5492695fd92aa
- SPFv=spf1 include:spf.protection.outlook.com ip4:216.194.98.87 ip4:216.194.98.21 ip4:137.184.196.209 include:_spf.bigcommerce.com include:_spf.salesforce.com include:aspmx.pardot.com -all
- 13C49D172D
- duo_sso_verification=H42QRoDKQiXuTUfggmdSl64bjcLjSyBEwMroE1jVlTbRoXPsA6YgGjJ6bj2wDkZY
Full email verification for kytrailer.com
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
SPF / DKIM / DMARC Get 1,000 Free Credits