Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
thelarkogroup.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-19 10:49:44 UTC · ↺ Refresh
MX Hostnames
- thelarkogroup-com.mail.protection.outlook.com
MX Priorities
- thelarkogroup-com.mail.protection.outlook.com: 0
A / AAAA Records
- 172.67.188.74 (no PTR)
- 104.21.32.236 (no PTR)
- 2606:4700:3035::6815:20ec
- 2606:4700:3037::ac43:bc4a
Mail Server IPs
- 52.101.10.8 ↩ mail-bn1pr04cu00100.inbound.protection.outlook.com
- 52.101.194.15 ↩ mail-ch4pr21cu00107.inbound.protection.outlook.com
- 52.101.40.4 ↩ mail-cy5pr03cu00204.inbound.protection.outlook.com
- 52.101.50.10 ↩ mail-mw2pr02cu00502.inbound.protection.outlook.com
- 2a01:111:f403:f90c:: ↩ mail-sn1pr03cu00100.inbound.protection.outlook.com
- 2a01:111:f403:c902::5 ↩ mail-sj2pr05cu00505.inbound.protection.outlook.com
- 2a01:111:f403:f901::1 ↩ mail-bl0pr02cu00601.inbound.protection.outlook.com
- 2a01:111:f403:c802:: ↩ mail-cy4pr03cu00100.inbound.protection.outlook.com
SOA Record
Raw SOA
fonzie.ns.cloudflare.com dns.cloudflare.com 2398899347 10000 2400 604800 1800
Primary NS (mname)
fonzie.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2398899347
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
piper.ns.cloudflare.com
fonzie.ns.cloudflare.com
SPF Record
✓ Soft Fail (~all)
v=spf1 mx a:dispatch-us.ppe-hosted.com include:spf.protection.outlook.com ip4:208.100.54.0/24 ip4:208.100.54.94 ip4:208.100.54.98 ip4:208.100.54.61 ~all
📊 DNS lookups: 3/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected]
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
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
5 records- MS=D81B304F7D902FBE538141084BCD463A4CF28F74
- MS=ms72405283
- google-site-verification=OtY4nniLI2S6fFV9VHohR3aslDfBwcVNYj_UII_cfd0
- ppe-6c91e1967e7969ca2e31a57f5593c9110af90cea
- SPFv=spf1 mx a:dispatch-us.ppe-hosted.com include:spf.protection.outlook.com ip4:208.100.54.0/24 ip4:208.100.54.94 ip4:208.100.54.98 ip4:208.100.54.61 ~all
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