Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
midlandtexas.gov
Yes
✓ Yes
Mimecast
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-27 22:25:55 UTC · ↺ Refresh
MX Hostnames
- us-smtp-inbound-1.mimecast.com
- us-smtp-inbound-2.mimecast.com
MX Priorities
- us-smtp-inbound-1.mimecast.com: 10
- us-smtp-inbound-2.mimecast.com: 10
A / AAAA Records
- 208.90.191.85 (no PTR)
Mail Server IPs
- 170.10.132.242 ↩ us-smtp-inbound-2.mimecast.com
- 170.10.128.141 ↩ us-smtp-inbound-2.mimecast.com
- 170.10.128.221 ↩ us-smtp-inbound-2.mimecast.com
- 170.10.128.242 ↩ us-smtp-inbound-2.mimecast.com
- 170.10.132.221 ↩ us-smtp-inbound-1.mimecast.com
- 170.10.132.141 ↩ us-smtp-inbound-1.mimecast.com
SOA Record
Raw SOA
ns-1389.awsdns-45.org awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-1389.awsdns-45.org
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns-362.awsdns-45.com
ns-823.awsdns-38.net
ns-1389.awsdns-45.org
ns-2021.awsdns-60.co.uk
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:us._netblocks.mimecast.com include:_xnspf.paymentus.com -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected]; ruf=mailto:[email protected]; pct=20; fo=1;
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
⚠ Policy applies to 20% of failing messages only
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._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
8 records- MS=ms93580182
- _ptolea96lkz28uygeb8ve9ef23ft5k7
- apple-domain-verification=sLd4xh3p7AW69QmW
- doRIn1UolAsup1/09uwfRfnsI8JnKfgN2i8l9YJSdLVBxpPiBFHYqAjYpL6INTZ8h/j4YLUrinHtZ0n+lEpNkg==
- ecostruxure-it-verification=ab7dffc3-7f1d-4066-8e12-1a4c0714949d
- SPFv=spf1 include:spf.protection.outlook.com include:us._netblocks.mimecast.com include:_xnspf.paymentus.com -all
- 0ed1fe018ab3cf573d1f9a421788b2c40c52b4cbaa
- BPL=1041976
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