Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
texasbankers.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-25 19:59:32 UTC · ↺ Refresh
MX Hostnames
- texasbankers-com.mail.protection.outlook.com
MX Priorities
- texasbankers-com.mail.protection.outlook.com: 5
A / AAAA Records
- 141.193.213.11 (no PTR)
- 141.193.213.10 (no PTR)
Mail Server IPs
- 52.101.41.56 ↩ mail-sj0pr21cu00100.inbound.protection.outlook.com
- 52.101.194.19 ↩ mail-ch5pr02cu00303.inbound.protection.outlook.com
- 52.101.40.0 ↩ mail-cy5pr03cu00300.inbound.protection.outlook.com
- 52.101.40.4 ↩ mail-cy5pr03cu00204.inbound.protection.outlook.com
- 2a01:111:f403:c922:: ↩ mail-bl0pr03cu00200.inbound.protection.outlook.com
- 2a01:111:f403:c902::14 ↩ mail-byapr04cu00204.inbound.protection.outlook.com
- 2a01:111:f403:c91d::a ↩ mail-co1pr21cu00202.inbound.protection.outlook.com
- 2a01:111:f403:f902::2 ↩ mail-mn2pr02cu00202.inbound.protection.outlook.com
SOA Record
Raw SOA
ns31.worldnic.com namehost.worldnic.com 126030920 10800 3600 604800 3600
Primary NS (mname)
ns31.worldnic.com
Admin Email (rname)
namehost@worldnic.com
Serial
126030920
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
ns32.worldnic.com
ns31.worldnic.com
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:spf.mandrillapp.com include:servers.mcsv.net include:_spf.psm.knowbe4.com include:relay.mailchannels.net ip4:20.124.121.38 ip4:13.82.193.153 ip4:23.21.109.197 ip4:23.21.109.212 ip4:205.237.99.160/27 ip4:69.84.129.224/27 ip4:209.163.140.162 ip4:52.255.230.253 ip4:50.58.5.250 ip4:12.238.63.146 ip4:147.160.167.0/26 -all
📊 DNS lookups: 5/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected]
✓ Reject — strongest protection
📋 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
5 records- amazon-business-verification=26b1a0d9ab361ef395afc70d33ba585ecbb7f00f132a2065c4a94c4a61605515
- SPFv=spf1 include:spf.protection.outlook.com include:spf.mandrillapp.com include:servers.mcsv.net include:_spf.psm.knowbe4.com include:relay.mailchannels.net ip4:20.124.121.38 ip4:13.82.193.153 ip4:23.21.109.197 ip4:23.21.109.212 ip4:205.237.99.160/27 ip4:69.84.129.224/27 ip4:209.163.140.162 ip4:52.255.230.253 ip4:50.58.5.250 ip4:12.238.63.146 ip4:147.160.167.0/26 -all
- google-site-verification=NYm9OeoVUUOba2kQo5_FmzqkV3uSO-Xs_8OTWdSMqQg
- ZOOM_verify_mKsHaK2xt7G0xI6ikSkVNk
- google-site-verification=YZzVwbhz5DeSdwbX6cekY2asnscUEyCbwLsnHjAg5D0
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