Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
rs-e.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-28 01:59:46 UTC · ↺ Refresh
MX Hostnames
- rse-com0e.mail.protection.outlook.com
MX Priorities
- rse-com0e.mail.protection.outlook.com: 0
A / AAAA Records
- 104.21.3.70 (no PTR)
- 172.67.153.123 (no PTR)
- 2606:4700:3035::6815:346
- 2606:4700:3034::ac43:997b
Mail Server IPs
- 52.101.41.24 ↩ mail-sj0pr03cu01600.inbound.protection.outlook.com
- 52.101.40.2 ↩ mail-cy1pr05cu00402.inbound.protection.outlook.com
- 52.101.194.12 ↩ mail-ch0pr04cu00504.inbound.protection.outlook.com
- 52.101.41.26 ↩ mail-sj0pr03cu01702.inbound.protection.outlook.com
- 2a01:111:f403:f913::1 ↩ mail-cy5pr05cu00101.inbound.protection.outlook.com
- 2a01:111:f403:c92c::2 ↩ mail-dm2pr04cu00102.inbound.protection.outlook.com
- 2a01:111:f403:c946::3 ↩ mail-ch0pr04cu00603.inbound.protection.outlook.com
- 2a01:111:f403:c922::1 ↩ mail-bl0pr05cu00501.inbound.protection.outlook.com
SOA Record
Raw SOA
blair.ns.cloudflare.com dns.cloudflare.com 2399431376 10000 2400 604800 1800
Primary NS (mname)
blair.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2399431376
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
hunts.ns.cloudflare.com
blair.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:43895066.spf06.hubspotemail.net -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none;
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
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
10 records- MS=ms26034410
- amazon-business-verification=72f7476fd05a81d31d116896115791ef2ed2bf12ce965eb03dbdee7e378545ff
- apple-domain-verification=zf2ykBP3Ktt1qoAM
- canva-site-verification=impOF1iX4xPGWYkymXxbPA
- google-site-verification=kNUMJj9NqoZ8MY2WlaKWTt0GGq0PRTvXUTmps9QMJ8k
- openai-domain-verification=dv-J29I96W3DqZGCU3X6KbPil2w
- openai-domain-verification=dv-pxJSAyBAVA1Kh3ZHfQGtw4fr
- sophos-domain-verification=418e89c1923b5989d1ecd3e41b489e2b770c193fb9f622660abbf92a2f5db031
- utpoc47sqb3vm6k7suvlbl5g9m
- SPFv=spf1 include:spf.protection.outlook.com include:43895066.spf06.hubspotemail.net -all
Full email verification for rs-e.com
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