Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
r-hughes.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-21 07:51:16 UTC · ↺ Refresh
MX Hostnames
- rhughes-com0c.mail.protection.outlook.com
MX Priorities
- rhughes-com0c.mail.protection.outlook.com: 0
A / AAAA Records
- 162.159.135.42 (no PTR)
Mail Server IPs
- 52.101.41.22 ↩ mail-sj2pr05cu00406.inbound.protection.outlook.com
- 52.101.194.0 ↩ mail-ch5pr02cu00200.inbound.protection.outlook.com
- 52.101.10.1 ↩ mail-bn6pr02cu00301.inbound.protection.outlook.com
- 52.101.194.13 ↩ mail-ch0pr04cu00605.inbound.protection.outlook.com
- 2a01:111:f403:f901:: ↩ mail-mn2pr04cu00200.inbound.protection.outlook.com
- 2a01:111:f403:c902::5 ↩ mail-sj2pr05cu00505.inbound.protection.outlook.com
- 2a01:111:f403:f913:: ↩ mail-cy1pr03cu00100.inbound.protection.outlook.com
- 2a01:111:f403:f802::1 ↩ mail-sj2pr05cu00101.inbound.protection.outlook.com
SOA Record
Raw SOA
carla.ns.cloudflare.com dns.cloudflare.com 2398767367 10000 2400 604800 1800
Primary NS (mname)
carla.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2398767367
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
carla.ns.cloudflare.com
ganz.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:relay.kinstamailservice.com include:secureserver.net include:_spf.psm.knowbe4.com -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected]; fo=1; sp=reject; aspf=s; adkim=s;
✓ Reject — strongest protection
📋 SPF alignment: Strict
· DKIM alignment: Strict
📧 Reports → mailto:[email protected]
↳ Subdomain policy: reject
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
5 records- MS=ms11246392
- google-site-verification=58ta2jpuojbHYUriS6lUtmlEXuNtATDeAwVHM0qHeRw
- google-site-verification=qJyUSnKCfTA_tivtJH3GG4AdJ2DYQdzTMknZxuEkDuE
- SPFv=spf1 include:spf.protection.outlook.com include:relay.kinstamailservice.com include:secureserver.net include:_spf.psm.knowbe4.com -all
- v=verifydomain MS=4797357
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