Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
aps-centraltx.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-02 06:27:29 UTC · ↺ Refresh
MX Hostnames
- apscentraltx-com0i.mail.protection.outlook.com
MX Priorities
- apscentraltx-com0i.mail.protection.outlook.com: 0
A / AAAA Records
- 172.67.158.180 (no PTR)
- 104.21.73.70 (no PTR)
- 2606:4700:3031::ac43:9eb4
- 2606:4700:3031::6815:4946
Mail Server IPs
- 52.101.40.0 ↩ mail-cy5pr03cu00300.inbound.protection.outlook.com
- 52.101.11.7 ↩ mail-sa9pr04cu00107.inbound.protection.outlook.com
- 52.101.194.12 ↩ mail-ch0pr04cu00504.inbound.protection.outlook.com
- 52.101.9.17 (no PTR)
- 2a01:111:f403:c922:: ↩ mail-bl0pr03cu00200.inbound.protection.outlook.com
- 2a01:111:f403:f913:: ↩ mail-cy1pr03cu00100.inbound.protection.outlook.com
- 2a01:111:f403:c92c::1 ↩ mail-dm6pr03cu00401.inbound.protection.outlook.com
- 2a01:111:f403:c946::4 ↩ mail-ch0pr04cu00504.inbound.protection.outlook.com
SOA Record
Raw SOA
bristol.ns.cloudflare.com dns.cloudflare.com 2399753392 10000 2400 604800 1800
Primary NS (mname)
bristol.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2399753392
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
coen.ns.cloudflare.com
bristol.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:_spf.salesforce.com -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; fo=1; 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
✓ 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
9 records- MS=ms95177688
- _kqj7pak6v2iaxbpolfpyana8h2gm0gn
- apple-domain-verification=3WPnjwesBDsf6R8k-9cHo2mtsXWtNO5xGU5wrDMVS9k
- apple-domain-verification=pZL3lhIToRefW4td
- knowbe4-site-verification=477a4d3a4f086ceb18227b87793e97e6
- sending_domain1112343=7cd950c1edd1d7e6762a237a718219d02a2fb9b85050e689e5b28088e6cabf56
- SPFv=spf1 include:spf.protection.outlook.com include:_spf.salesforce.com -all
- ynv1my9v0sqy3c71kxrxtbbh92lgqycn
- 00D1N000001wYlN=1TBNx00000000BJ
Full email verification for aps-centraltx.com
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
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