Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
gs1cr.org
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-03 06:21:23 UTC · ↺ Refresh
MX Hostnames
- gs1cr-org.mail.protection.outlook.com
MX Priorities
- gs1cr-org.mail.protection.outlook.com: 10
A / AAAA Records
- 107.161.177.146 ↩ server.pxserver1.com
Mail Server IPs
- 52.101.9.2 ↩ mail-mn2pr02cu00202.inbound.protection.outlook.com
- 52.101.40.6 ↩ mail-cy1pr03cu00106.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:f90d::1 ↩ mail-sn1pr0501cu00301.inbound.protection.outlook.com
- 2a01:111:f403:c946::5 ↩ mail-ch4pr21cu00105.inbound.protection.outlook.com
- 2a01:111:f403:f909:: ↩ mail-bn6pr04cu00200.inbound.protection.outlook.com
- 2a01:111:f403:c902::14 ↩ mail-byapr04cu00204.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1.pxserver1.com pxserver.gmail.com 2026032309 3600 1800 1209600 86400
Primary NS (mname)
ns1.pxserver1.com
Admin Email (rname)
pxserver@gmail.com
Serial
2026032309
Refresh
3600s
Retry
1800s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns1.pxserver1.com
ns2.pxserver1.com
SPF Record
✓ Soft Fail (~all)
v=spf1 +a +mx +ip4:107.161.177.146 ~all
📊 DNS lookups: 2/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
DKIM Selectors
✓ 1 found
default._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: default
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
4 records- SPFv=spf1 +a +mx +ip4:107.161.177.146 ~all
- SPFv=spf1 include:spf.protection.outlook.com -all
- google-site-verification=fvoTC_XnV7qs4Akvu0zlXdLKfV94C-WPll2kKQijXss
- google-site-verification=E6Jc93t-7y5CI2YcBlv33YIgaC0ybgfeGCeH0IGyZFA
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