Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
tankstudios.ltd
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-18 19:08:36 UTC · ↺ Refresh
MX Hostnames
- tankstudios-ltd.mail.protection.outlook.com
MX Priorities
- tankstudios-ltd.mail.protection.outlook.com: 0
A / AAAA Records
- 20.50.64.15 (no PTR)
Mail Server IPs
- 52.101.68.29 ↩ mail-dbapr03cu00105.inbound.protection.outlook.com
- 52.101.73.2 ↩ mail-as9pr07cu00302.inbound.protection.outlook.com
- 52.101.73.26 ↩ mail-as9pr05cu01302.inbound.protection.outlook.com
- 52.101.73.19 ↩ mail-as8pr04cu00803.inbound.protection.outlook.com
- 2a01:111:f403:ca09::3 ↩ mail-am6pr04cu00303.inbound.protection.outlook.com
- 2a01:111:f403:ca04::c ↩ mail-db9pr02cu00204.inbound.protection.outlook.com
- 2a01:111:f403:ca09::d ↩ mail-as9pr05cu01305.inbound.protection.outlook.com
- 2a01:111:f403:ca09::1 ↩ mail-as9pr07cu00301.inbound.protection.outlook.com
SOA Record
Raw SOA
mary.ns.cloudflare.com dns.cloudflare.com 2398997099 10000 2400 604800 1800
Primary NS (mname)
mary.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2398997099
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
otto.ns.cloudflare.com
mary.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1;p=quarantine;sp=reject;fo=1
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
↳ Subdomain policy: reject
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
7 records- apple-domain-verification=cEKaKE2TNsDQq5Kt
- atlassian-domain-verification=kik51RBVSaSaSX7nYpUR37hnFaatMbrZlIyK9fyurbVHU3Sr0CafxlgBaVbX0W/0
- c39fdc9028e325f79b4d44885b9605f5f822d3be989563a6b26a12a899506b17
- facebook-domain-verification=bud722ncu7mptb8kfm2391wkz1essz
- google-site-verification=ulFRvKsCp8UMtbQ9M1yOibVDEMIb9xJJ76e8RCdzW2E
- SPFv=spf1 include:spf.protection.outlook.com -all
- MS=ms91060787
Full email verification for tankstudios.ltd
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
SPF / DKIM / DMARC Get 1,000 Free Credits