Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
px.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-21 12:56:42 UTC · ↺ Refresh
MX Hostnames
- px-com.mail.protection.outlook.com
MX Priorities
- px-com.mail.protection.outlook.com: 0
A / AAAA Records
- 199.16.173.121 (no PTR)
- 199.16.172.252 (no PTR)
Mail Server IPs
- 52.101.68.10 ↩ mail-dbbpr03cu00102.inbound.protection.outlook.com
- 52.101.68.29 ↩ mail-dbapr03cu00105.inbound.protection.outlook.com
- 52.101.73.22 ↩ mail-am7pr05cu00106.inbound.protection.outlook.com
- 52.101.68.39 ↩ mail-db7pr03cu00607.inbound.protection.outlook.com
- 2a01:111:f403:ca04::4 ↩ mail-db4pr02cu00204.inbound.protection.outlook.com
- 2a01:111:f403:ca09::1 ↩ mail-as9pr07cu00301.inbound.protection.outlook.com
- 2a01:111:f403:ca09::8 ↩ mail-as2pr05cu00100.inbound.protection.outlook.com
- 2a01:111:f403:ca04::f ↩ mail-db7pr03cu00507.inbound.protection.outlook.com
SOA Record
Raw SOA
austin.ns.cloudflare.com dns.cloudflare.com 2398796490 10000 2400 604800 1800
Primary NS (mname)
austin.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2398796490
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
austin.ns.cloudflare.com
pat.ns.cloudflare.com
SPF Record
✓ Soft Fail (~all)
v=spf1 include:spf.mandrillapp.com include:stspg-customer.com include:zcsend.net include:servers.mcsv.net include:mail.zendesk.com include:sent-via.netsuite.com include:spf.protection.outlook.com include:20935681.spf05.hubspotemail.net ~all
📊 DNS lookups: 8/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected]; pct=100
~ 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: 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
13 records- google-site-verification=z9XToBlsFxdK9QFaXzZpQ-aNxqtpeII0UclnRjJdoYk
- hubspot-domain-verification=YzU4NGEzZTItMzgyNy00MTBkLThmMzYtMzhjMWZlYzc1ODNh
- status-page-domain-verification=w1ph7cdh3k23
- SPFv=spf1 include:spf.mandrillapp.com include:stspg-customer.com include:zcsend.net include:servers.mcsv.net include:mail.zendesk.com include:sent-via.netsuite.com include:spf.protection.outlook.com include:20935681.spf05.hubspotemail.net ~all
- MS=ms95289456
- YLy0cyed
- ZOOM_verify_fdQrm1b6MXzOh5YZtMDdNV
- ZOOM_verify_r6GZqXhKpcOYG70sOFpppp
- _dptkv78m7synrv7m0dqotdg1i9rl67i
- atlassian-domain-verification=gzDLrKLTBst2bu5D3EVeaqCShZFsPrK9xm1SvIBog/aibT64MBu8k5HRAHse1mTW
- atomic-domain-7f7005c36746e7347f5c97efe4401c15f018a40c58c2de2acb93d41d67b7dc88
- google-site-verification=8XULXmLVB0k4IE0o0pG8_6mzkzEH4psjdvyVTRkqJjw
- google-site-verification=lcn9eWQ5J1_CmvWx3gc6e60ZefyNwwuNfp8yVkCu7eE
Full email verification for px.com
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