Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
roirocket.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-21 03:02:00 UTC · ↺ Refresh
MX Hostnames
- roirocket-com.mail.protection.outlook.com
MX Priorities
- roirocket-com.mail.protection.outlook.com: 0
A / AAAA Records
- 24.199.65.244 (no PTR)
Mail Server IPs
- 52.101.41.56 ↩ mail-sj0pr21cu00100.inbound.protection.outlook.com
- 52.101.10.10 ↩ mail-bn8pr05cu00102.inbound.protection.outlook.com
- 40.93.192.4 ↩ mail-dm2pr04cu00404.inbound.protection.outlook.com
- 52.101.50.4 ↩ mail-co1pr03cu00404.inbound.protection.outlook.com
- 2a01:111:f403:c92c::4 ↩ mail-dm6pr05cu00404.inbound.protection.outlook.com
- 2a01:111:f403:c901::1 ↩ mail-bl2pr04cu00201.inbound.protection.outlook.com
- 2a01:111:f403:f804::3 ↩ mail-co1pr03cu00403.inbound.protection.outlook.com
- 2a01:111:f403:c946::2 ↩ mail-ch4pr04cu00102.inbound.protection.outlook.com
SOA Record
Raw SOA
arvind.ns.cloudflare.com dns.cloudflare.com 2399256588 10000 2400 604800 1800
Primary NS (mname)
arvind.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2399256588
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
arvind.ns.cloudflare.com
athena.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 include:spf.dynect.net include:cust-spf.marketonce.com include:spf.protection.outlook.com -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]; ruf=mailto:[email protected];
⚠ p=none — monitoring only, no enforcement
📋 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
8 records- g20evq7qr4ehmsv0nnjbv3t3kj
- hvhl1hkh7ouen38t6fekdj9i8s
- ktnbkfqub1u32pe0va78le602l
- l2aqcjd91rpptrhfl0jilhe5r3
- r6un3luekk4djhutqg0go9g58c
- SPFv=spf1 include:spf.dynect.net include:cust-spf.marketonce.com include:spf.protection.outlook.com -all
- 65brdh4rb6klbaijohr41602v5
- MS=ms51287956
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