Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
tandslaw.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-19 09:51:03 UTC · ↺ Refresh
MX Hostnames
- tandslaw-com.mail.protection.outlook.com
MX Priorities
- tandslaw-com.mail.protection.outlook.com: 0
A / AAAA Records
- 104.26.1.204 (no PTR)
- 172.67.71.236 (no PTR)
- 104.26.0.204
- 2606:4700:20::681a:cc
- 2606:4700:20::ac43:47ec
- 2606:4700:20::681a:1cc
Mail Server IPs
- 52.101.50.4 ↩ mail-co1pr03cu00404.inbound.protection.outlook.com
- 52.101.40.1 ↩ mail-cy4pr03cu00101.inbound.protection.outlook.com
- 52.101.8.44 ↩ mail-dm5pr04cu00104.inbound.protection.outlook.com
- 52.101.10.10 ↩ mail-bn8pr05cu00102.inbound.protection.outlook.com
- 2a01:111:f403:c92c::1 ↩ mail-dm6pr03cu00401.inbound.protection.outlook.com
- 2a01:111:f403:c922:: ↩ mail-bl0pr03cu00200.inbound.protection.outlook.com
- 2a01:111:f403:f908::1 ↩ mail-bn1pr04cu00101.inbound.protection.outlook.com
- 2a01:111:f403:c946::3 ↩ mail-ch0pr04cu00603.inbound.protection.outlook.com
SOA Record
Raw SOA
chad.ns.cloudflare.com dns.cloudflare.com 2398769382 10000 2400 604800 1800
Primary NS (mname)
chad.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2398769382
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
chad.ns.cloudflare.com
leia.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:spf.us1.defend.egress.com include:_spf.salesforce.com include:spf.sendinblue.com include:spf.mandrillapp.com -all
📊 DNS lookups: 5/10
✓ 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;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
6 records- Sendinblue-code:81323bd1d2a73f3a709a1cde4d96eee1
- _fx0xcv80vhydd8j1o9jc39qe3ri2i82
- apple-domain-verification=DvAo7HoSiOtzEJfe
- google-site-verification=gCKifRhFLQrPbJrvZjIhCaaSmYiIZnq7CdmNoHtODNg
- mscid=V/+ensSuSLAuBvjCZcCjiajIpXmgdz8STTnjdiohcFUy6Kh8rSsU9TDUo4720fj0tuhxFwnH1EPi0kWfI5AR1A==
- SPFv=spf1 include:spf.protection.outlook.com include:spf.us1.defend.egress.com include:_spf.salesforce.com include:spf.sendinblue.com include:spf.mandrillapp.com -all
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