Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
5linx.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-18 03:25:17 UTC · ↺ Refresh
MX Hostnames
- 5linx-com.mail.protection.outlook.com
MX Priorities
- 5linx-com.mail.protection.outlook.com: 0
A / AAAA Records
- 172.67.73.150 (no PTR)
- 104.26.0.20 (no PTR)
- 104.26.1.20
- 2606:4700:20::681a:114
- 2606:4700:20::ac43:4996
- 2606:4700:20::681a:14
Mail Server IPs
- 52.101.11.10 ↩ mail-sa9pr03cu00202.inbound.protection.outlook.com
- 52.101.8.46 ↩ mail-dm6pr05cu00406.inbound.protection.outlook.com
- 52.101.10.14 ↩ mail-bn6pr04cu00206.inbound.protection.outlook.com
- 52.101.10.6 ↩ mail-bn1pr21cu00106.inbound.protection.outlook.com
- 2a01:111:f403:f902::2 ↩ mail-mn2pr02cu00202.inbound.protection.outlook.com
- 2a01:111:f403:f802::2 ↩ mail-sj2pr05cu00202.inbound.protection.outlook.com
- 2a01:111:f403:c902::7 ↩ mail-sj0pr02cu00107.inbound.protection.outlook.com
- 2a01:111:f403:f912:: ↩ mail-cy5pr03cu00200.inbound.protection.outlook.com
SOA Record
Raw SOA
emely.ns.cloudflare.com dns.cloudflare.com 2398551237 10000 2400 604800 1800
Primary NS (mname)
emely.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2398551237
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
luke.ns.cloudflare.com
emely.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 mx a:mail.5linx.com ip4:199.73.86.132 ip4:199.73.86.141 ip4:199.73.86.146 ip4:199.73.87.4 ip4:199.73.87.25 ip4:35.212.96.96 include:infusionmail.com include:spf.protection.outlook.com -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1;p=quarantine;sp=quarantine;pct=100;rua=mailto:[email protected];ruf=mailto:[email protected];ri=86400;aspf=r;adkim=r;fo=1
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: quarantine
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- ZOOM_verify_gm3HwPkcRy6pk2yzbg5J-A
- google-site-verification=1NMrUYQt0hesAdu3A4Sm4w2u42OzdSkeeAVxKDDhut0
- SPFv=spf1 mx a:mail.5linx.com ip4:199.73.86.132 ip4:199.73.86.141 ip4:199.73.86.146 ip4:199.73.87.4 ip4:199.73.87.25 ip4:35.212.96.96 include:infusionmail.com include:spf.protection.outlook.com -all
- zIO4iDoeuDW931hV1D2M7SGgq4So9QKyOliT81IFW544c8spY3fDQL79sX0QPTyG7ZRFYIeKQPf3DNLonKBoYQ==
- MS=ms68048401
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