Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
royalbrassandhose.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-17 19:38:55 UTC · ↺ Refresh
MX Hostnames
- royalbrassandhose-com.mail.protection.outlook.com
MX Priorities
- royalbrassandhose-com.mail.protection.outlook.com: 0
A / AAAA Records
- 137.117.58.204 (no PTR)
Mail Server IPs
- 52.101.41.28 ↩ mail-sj0pr03cu01504.inbound.protection.outlook.com
- 52.101.50.10 ↩ mail-mw2pr02cu00502.inbound.protection.outlook.com
- 52.101.40.24 ↩ mail-cy5pr05cu00100.inbound.protection.outlook.com
- 52.101.41.22 ↩ mail-sj2pr05cu00406.inbound.protection.outlook.com
- 2a01:111:f403:c92c::2 ↩ mail-dm2pr04cu00102.inbound.protection.outlook.com
- 2a01:111:f403:c902::1 ↩ mail-sj2pr05cu00401.inbound.protection.outlook.com
- 2a01:111:f403:c946::7 ↩ mail-ch5pr02cu00307.inbound.protection.outlook.com
- 2a01:111:f403:c946::1 ↩ mail-ch1pr04cu00101.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1.bdm.microsoftonline.com hostmaster.tierra.net 2026021203 7200 1800 604800 28800
Primary NS (mname)
ns1.bdm.microsoftonline.com
Admin Email (rname)
hostmaster@tierra.net
Serial
2026021203
Refresh
7200s
Retry
1800s
Expire
604800s
Minimum TTL
28800s
Nameservers (NS)
ns1.bdm.microsoftonline.com
SPF Record
✓ Soft Fail (~all)
v=spf1 ip4:192.226.106.98 include:spf.protection.outlook.com include:sendgrid.net ~all
📊 DNS lookups: 2/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine;
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
DKIM Selectors
✓ 4 found
selector1._domainkey
selector2._domainkey
s1._domainkey
s2._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- google-site-verification=uK_4MFMQHGEtqcrAKKEA3Rl-i8-ijQlDuQHJAEpcCKQ
- 44aogfq00temds803r23ub06b7
- ZOOM_verify_6ElpGsDMReuU4a4EuGslIQ
- SPFv=spf1 ip4:192.226.106.98 include:spf.protection.outlook.com include:sendgrid.net ~all
- apple-domain-verification=eOSvyZ5ciHQRW5Dh
- MS=ms17322748
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