Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
texasback.com
Yes
✓ Yes
Proofpoint
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-23 00:36:52 UTC · ↺ Refresh
MX Hostnames
- mxb-00039202.gslb.pphosted.com
- mxa-00039202.gslb.pphosted.com
MX Priorities
- mxb-00039202.gslb.pphosted.com: 10
- mxa-00039202.gslb.pphosted.com: 10
A / AAAA Records
- 141.193.213.20 (no PTR)
- 141.193.213.21 (no PTR)
Mail Server IPs
- 66.159.238.24 ↩ mx0b-00039202.pphosted.com
SOA Record
Raw SOA
ns1.medcity.net corp\.tech.hcahealthcare.com 748542177 7200 3600 1209600 10800
Primary NS (mname)
ns1.medcity.net
Admin Email (rname)
corp\@tech.hcahealthcare.com
Serial
748542177
Refresh
7200s
Retry
3600s
Expire
1209600s
Minimum TTL
10800s
Nameservers (NS)
ns1.medcity.net
ns2.medcity.net
SPF Record
✓ Soft Fail (~all)
v=spf1 include:%{ir}.%{v}.%{d}.spf.has.pphosted.com ~all
📊 DNS lookups: 1/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; fo=1; rua=mailto:[email protected]; ruf=mailto:[email protected]
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 2 found
s1._domainkey
s2._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: s1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
13 records- SPFv=spf1 include:%{ir}.%{v}.%{d}.spf.has.pphosted.com ~all
- identrust_validate=40DomWhYesXMeV9dSkKM/S2H8EwTInyE5+T5xf47Ifqr
- identrust_validate=teqMYNQO26UrHwEa1CmDEnNE0T7al7j2z20DH1p2iJQ8
- "cisco-ci-domain-verification=7f6c61e743c434ff525d81d5130bb0311d6d3f6b97be770a618d09ea2b2bd856"
- "MS=C708EF702AFEDA4DC3A97CB9EAD0FEDF3D222EF9"
- "QN4cnWguk4EgToy/bK6QVYarJJGjQRDtUEAZOGiyiKLbLk1lXFQreqOBcQvZdXGIvyh/We7288jCaUwFlHkrFA=="
- "MS=ms47035081"
- "3421263ecd2a8965ed000077e1d4000c"
- "l1jrfy0qhb6n433nbqr8cflqd4bdjbhs"
- 9efd6524-e013-4577-8c00-743f162b60ef
- 26a04fae-6fa7-4ae2-9818-bacfd4357a2e
- "v=spf1 mx ip4:12.29.196.224/32 ip4:12.185.253.57/32 ip4:12.185.253.50/32 ip4:12.185.253.52/32 ~all"
- zj6v0/9ybgziHQvzUN2cc1YH/i30z571/aVxrhQkMzL3zON8QU071+Ph43audx12neh3OE9emdCu916HY3Vq1A==
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