Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
prsguitars.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-18 04:45:34 UTC · ↺ Refresh
MX Hostnames
- prsguitars-com.mail.protection.outlook.com
MX Priorities
- prsguitars-com.mail.protection.outlook.com: 1
A / AAAA Records
- 104.20.26.30 (no PTR)
- 172.66.156.155 (no PTR)
- 2606:4700:10::6814:1a1e
- 2606:4700:10::ac42:9c9b
Mail Server IPs
- 52.101.10.16 ↩ mail-bn6pr21cu00500.inbound.protection.outlook.com
- 52.101.40.1 ↩ mail-cy4pr03cu00101.inbound.protection.outlook.com
- 52.101.9.17 (no PTR)
- 52.101.10.14 ↩ mail-bn6pr04cu00206.inbound.protection.outlook.com
- 2a01:111:f403:f902::2 ↩ mail-mn2pr02cu00202.inbound.protection.outlook.com
- 2a01:111:f403:f908:: ↩ mail-bn1pr21cu00100.inbound.protection.outlook.com
- 2a01:111:f403:c901::1 ↩ mail-bl2pr04cu00201.inbound.protection.outlook.com
- 2a01:111:f403:c902::6 ↩ mail-sj0pr21cu00106.inbound.protection.outlook.com
SOA Record
Raw SOA
nia.ns.cloudflare.com dns.cloudflare.com 2398907226 10000 2400 604800 1800
Primary NS (mname)
nia.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2398907226
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
nia.ns.cloudflare.com
rodney.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 mx include:spf.protection.outlook.com include:mail.zendesk.com include:servers.mcsv.net include:spf.dynect.net include:shops.shopify.com include:amazonses.com include:email.amazonses.com include:mailgun.org include:docebosaas.com -all
📊 DNS lookups: 10/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected]; ruf=mailto:[email protected]
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 5 found
selector1._domainkey
selector2._domainkey
k1._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- MS=ms16384184
- OLHSL4koTr2AJrHzQEJccndoeYoccRVqBjRWVOb6pOgbJmEwWS9lwzHMU7xU7yVCiNkf8nC5ApDpXncZcLMEwA==
- _globalsign-domain-verification=ert3830qgj-16m-j0Lc3LPsuak0k6xfoMJzpnSnBE1
- apple-domain-verification=RL3JC0tJvhqrg0D0
- google-site-verification=6RiLpeT0BWBJMdZRZfRjVuOF8Fkdui0GkRyIJdO86Yc
- klaviyo-site-verification=TkpE9c
- SPFv=spf1 mx include:spf.protection.outlook.com include:mail.zendesk.com include:servers.mcsv.net include:spf.dynect.net include:shops.shopify.com include:amazonses.com include:email.amazonses.com include:mailgun.org include:docebosaas.com -all
Full email verification for prsguitars.com
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