Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
gpoptima.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-28 08:43:41 UTC · ↺ Refresh
MX Hostnames
- mx001.spacemail.xion.oxcs.net
- gpoptima-com.mail.protection.outlook.com
- mx002.spacemail.xion.oxcs.net
MX Priorities
- mx001.spacemail.xion.oxcs.net: 20
- mx002.spacemail.xion.oxcs.net: 20
- gpoptima-com.mail.protection.outlook.com: 0
A / AAAA Records
- 107.180.54.253
Mail Server IPs
- 173.45.18.128 ↩ mx31.oxsus-vadesecure.net
- 173.45.18.129 ↩ mx32.oxsus-vadesecure.net
- 52.101.11.9 ↩ mail-sn1pr02cu00101.inbound.protection.outlook.com
- 52.101.194.19 ↩ mail-ch5pr02cu00303.inbound.protection.outlook.com
- 52.101.41.183 ↩ mail-byapr04cu00307.inbound.protection.outlook.com
- 52.101.9.21 ↩ mail-bl2pr04cu00205.inbound.protection.outlook.com
- 2a01:111:f403:f907::1 ↩ mail-dm1pr04cu00201.inbound.protection.outlook.com
- 2a01:111:f403:c902::6 ↩ mail-sj0pr21cu00106.inbound.protection.outlook.com
- 2a01:111:f403:f90c:: ↩ mail-sn1pr03cu00100.inbound.protection.outlook.com
- 2a01:111:f403:f908:: ↩ mail-bn1pr21cu00100.inbound.protection.outlook.com
SOA Record
Raw SOA
ns0.directnic.com hostmaster.ns0.directnic.com 2021060203 28800 14400 604800 86400
Primary NS (mname)
ns0.directnic.com
Admin Email (rname)
hostmaster@ns0.directnic.com
Serial
2021060203
Refresh
28800s
Retry
14400s
Expire
604800s
Minimum TTL
86400s
Nameservers (NS)
ns0.directnic.com
ns3.directnic.com
ns1.directnic.com
ns2.directnic.com
SPF Record
✓ Strict (-all)
v=spf1 a mx ip4:23.229.3.100/32 ip4:192.241.99.204/32 ip4:23.236.129.196/32 ip4:23.236.129.198/32 ip4:23.236.129.10/32 include:oxsus-vadesecure.net include:spf.cloudus.xion.oxcs.net include:spf.protection.outlook.com -all
📊 DNS lookups: 5/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none;
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._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
4 records- MS=ms90093051
- MS=80A2727EE9887990187F72576A173A8FA5F6B552
- ohmcv2au4r2nfppadguo9pteu
- SPFv=spf1 a mx ip4:23.229.3.100/32 ip4:192.241.99.204/32 ip4:23.236.129.196/32 ip4:23.236.129.198/32 ip4:23.236.129.10/32 include:oxsus-vadesecure.net include:spf.cloudus.xion.oxcs.net include:spf.protection.outlook.com -all
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