texasprosigns.com

Valid Email Server
Domain Lookup › texasprosigns.com

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
texasprosigns.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-26 11:05:45 UTC · ↺ Refresh

MX Hostnames

  • mx1.biz.rr.com
  • mx2.biz.rr.com

MX Priorities

  • mx1.biz.rr.com: 10
  • mx2.biz.rr.com: 10

A / AAAA Records

  • 45.40.150.109 ↩ 109.150.40.45.host.secureserver.net

Mail Server IPs

  • 47.43.26.67 ↩ p-bc5-iedge-vip.rr.com.msg.pkvw.co.charter.net
  • 47.43.26.68 ↩ p-bc5-iedge-2-vip.rr.com.msg.pkvw.co.charter.net

SOA Record

Raw SOA ns1.biz.rr.com hostmaster.charter.com 2025060000 43200 3600 2419200 3600
Primary NS (mname)
ns1.biz.rr.com
Admin Email (rname)
hostmaster@charter.com
Serial
2025060000
Refresh
43200s
Retry
3600s
Expire
2419200s
Minimum TTL
3600s

Nameservers (NS)

dns4.rr.com
ns1.biz.rr.com
ns2.biz.rr.com

SPF Record

✓ Soft Fail (~all)
v=spf1 include:_spf.twcbc.com include:secureserver.net ~all
📊 DNS lookups: 2/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✓ Reject
v=DMARC1; p=reject; pct=100; rua=mailto:[email protected]; ruf=mailto:[email protected]
✓ Reject — strongest protection
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]

DKIM Selectors

✗ None detected

No DKIM records found for common selectors — your provider may use a custom selector name.

Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses

All TXT Records

2 records
  • DKIMv=DKIM1;t=s;p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDp/q77lfMlFPxl0Cg7SV6Ys13mfmAuTwpJo8j0DCo/n1WXdejA9dctPqVpzx2ptIm3vk9tveAbInDLCCTHOMiMrciAX2OUGgkUHrvS4S3BPslaXn5pQ4vzq7FY1BdmTjd9k6s8G4JMQOtuYusCmtSZis1BuKNmC89TFU6GdR7SwwIDAQAB
  • SPFv=spf1 include:_spf.twcbc.com include:secureserver.net ~all
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