bancfirst.com

Valid Email Server
Domain Lookup › bancfirst.com

Domain Overview

DNS: ✓ 1mo ago Checker: ✓ 1mo ago
bancfirst.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-04-06 12:50:32 UTC · ↺ Refresh

MX Hostnames

  • smail.bancfirst.bank
  • smail2.bancfirst.bank

MX Priorities

  • smail.bancfirst.bank: 5
  • smail2.bancfirst.bank: 5

A / AAAA Records

  • 44.218.135.117 ↩ ec2-44-218-135-117.compute-1.amazonaws.com
  • 44.214.165.163 ↩ ec2-44-214-165-163.compute-1.amazonaws.com

Mail Server IPs

  • 24.248.243.25 ↩ smail.bancfirst.bank
  • 24.248.117.25 ↩ smail2.bancfirst.bank

SOA Record

Raw SOA dns1.bancfirst.bank admin.bancfirst.bank 2026031204 3600 900 1209600 86400
Primary NS (mname)
dns1.bancfirst.bank
Admin Email (rname)
admin@bancfirst.bank
Serial
2026031204
Refresh
3600s
Retry
900s
Expire
1209600s
Minimum TTL
86400s

Nameservers (NS)

dns2.bancfirst.bank
dns1.bancfirst.bank

SPF Record

✓ Strict (-all)
v=spf1 mx ip4:12.191.20.53 ip4:208.2.189.210 ip4:208.2.188.224/28 ip4:216.57.96.9 ip4:12.189.176.33 ip4:206.71.18.0/24 ip4:66.194.49.3 ip4:174.37.170.207 ip4:63.117.120.96/27 include:spf.digitalinsight.com include:_spf.btbpo.net -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✓ Reject
v=DMARC1;p=reject;sp=reject;adkim=s;rua=mailto:[email protected];ruf=mailto:[email protected]
✓ Reject — strongest protection
📋 SPF alignment: Relaxed · DKIM alignment: Strict
📧 Reports → mailto:[email protected]
↳ Subdomain policy: reject

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

12 records
  • psc3gk00d10y9s6ybh00p2bz8k7k9wvd
  • duo_sso_verification=9pbTNBBJ2guGUVpc9g391obIGOKWEFd6MkkXLVMLtEPTGVb329snDOXDmPTvTed0
  • adobe-idp-site-verification=bd140144a0cbbe324ea6aabec61424a72685e5410fb18df7b4634ca4eb0ffd26
  • SPFv=spf1 mx ip4:12.191.20.53 ip4:208.2.189.210 ip4:208.2.188.224/28 ip4:216.57.96.9 ip4:12.189.176.33 ip4:206.71.18.0/24 ip4:66.194.49.3 ip4:174.37.170.207 ip4:63.117.120.96/27 include:spf.digitalinsight.com include:_spf.btbpo.net -all
  • MS=ms34995920
  • 0lsvz8tvsv6py3wq4y4zddbjbbw7y1mj
  • _crimdmh6bfyefedh109il8b8ip2u7to
  • _k7hs4s3n44unu9isz4m8xr1vr8w8otl
  • _pup3gb53em4l5wklzta7ujvcv7atdhg
  • _vc4h463h5nw7y4b0fqrp32gihe6441c
  • _wgsjkqqgjlwnsh20hcpnwvif4a5sg51
  • c5x5h2z23r74h4k0vy1wtn1dqm3dx6qb
Free · No signup required
Add email validation to your forms

Block disposable emails, validate MX records, detect role accounts — unlimited, forever free.

<script src="https://check.verifyswift.com/"></script>
One line of code · Works on any site
See demo & docs
Deep verification
Full email verification for bancfirst.com

SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.

No credit card required
Get 1,000 Free Credits