Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
lsta.org
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-20 18:04:31 UTC · ↺ Refresh
MX Hostnames
- lsta-org.mail.protection.outlook.com
MX Priorities
- lsta-org.mail.protection.outlook.com: 0
A / AAAA Records
- 104.26.12.154 (no PTR)
- 104.26.13.154 (no PTR)
- 172.67.71.129
- 2606:4700:20::681a:d9a
- 2606:4700:20::ac43:4781
- 2606:4700:20::681a:c9a
Mail Server IPs
- 52.101.11.3 ↩ mail-sn1pr0501cu00103.inbound.protection.outlook.com
- 52.101.50.10 ↩ mail-mw2pr02cu00502.inbound.protection.outlook.com
- 52.101.194.13 ↩ mail-ch0pr04cu00605.inbound.protection.outlook.com
- 52.101.8.42 ↩ mail-dm6pr03cu00402.inbound.protection.outlook.com
- 2a01:111:f403:c902::6 ↩ mail-sj0pr21cu00106.inbound.protection.outlook.com
- 2a01:111:f403:c92c::1 ↩ mail-dm6pr03cu00401.inbound.protection.outlook.com
- 2a01:111:f403:f90f::1 ↩ mail-sa9pr04cu00201.inbound.protection.outlook.com
- 2a01:111:f403:c902::5 ↩ mail-sj2pr05cu00505.inbound.protection.outlook.com
SOA Record
Raw SOA
gerald.ns.cloudflare.com dns.cloudflare.com 2399179527 10000 2400 604800 1800
Primary NS (mname)
gerald.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2399179527
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
gerald.ns.cloudflare.com
karina.ns.cloudflare.com
SPF Record
✓ Soft Fail (~all)
v=spf1 include:aspmx.pardot.com include:spf.protection.outlook.com include:spf.aristotle.com include:cust-spf.exacttarget.com include:_spf.salesforce.com ip4:209.160.138.18 ip4:24.103.249.241 ~all
📊 DNS lookups: 5/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; sp=none; rua=mailto:[email protected]; ruf=mailto:[email protected]; rf=afrf; pct=100; ri=3600
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: none
DKIM Selectors
✓ 4 found
selector1._domainkey
selector2._domainkey
s1._domainkey
s2._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
6 records- MS=ms92002738
- kfjt6evq93v21h9617kfokorc0
- pardot561262=88ed198cee60bf61fd600f40247d98cfa99b468a46eb5b6574894f4547ba8d90
- SPFv=spf1 include:aspmx.pardot.com include:spf.protection.outlook.com include:spf.aristotle.com include:cust-spf.exacttarget.com include:_spf.salesforce.com ip4:209.160.138.18 ip4:24.103.249.241 ~all
- vpb15aqt0m0j9a60gphh689hbl
- 32p60c9uiecj3lua7do0qu9b7q
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