1stcapitalinsurance.com

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago

Domain

Valid Email Server

Yes

Has MX Records

✓ Yes

Email Provider

Unknown

Disposable

Free Provider

Role Account

⚠ Yes

Email Relay

Privacy Protected

Checked via [email protected] · 2026-03-17 22:15:42 UTC · ↺ Refresh

MX Hostnames

mx1c45.carrierzone.com
mx2c45.carrierzone.com
mx4c45.carrierzone.com
mx3c45.carrierzone.com

MX Priorities

mx3c45.carrierzone.com: 110
mx4c45.carrierzone.com: 120
mx1c45.carrierzone.com: 10
mx2c45.carrierzone.com: 100

A / AAAA Records

54.174.67.68 ↩ mail.arcscorp.net

Mail Server IPs

216.55.149.43 ↩ mx3c45.carrierzone.com
216.55.149.44 ↩ mx4c45.carrierzone.com
216.55.149.41 ↩ mx1c45.carrierzone.com
216.55.149.42 ↩ mx2c45.carrierzone.com

SOA Record

                  Raw SOA
                  ns51.domaincontrol.com dns.jomax.net 2018080602 28800 7200 604800 600                

Primary NS (mname)

ns51.domaincontrol.com

Admin Email (rname)

dns@jomax.net

Serial

2018080602

Refresh

28800s

Retry

7200s

Expire

604800s

Minimum TTL

600s

Nameservers (NS)

                      ns51.domaincontrol.com                    

                      ns52.domaincontrol.com                    

SPF Record

✓ Soft Fail (~all)

                    v=spf1 a mx ptr mx:mail.1stcapitalinsurance.com ptr:24.129.191.138 ~all                  

📊 DNS lookups: 5/10

~ Soft fail (~all) — moderate enforcement

DMARC Record

✗ Missing

No DMARC record — emails cannot be rejected on auth failure.

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

google-site-verification=6Y8NW8KIVNC-X5S51-cmhbCOKt0C7GywIv6B9awVxc8
SPFv=spf1 a mx ptr mx:mail.1stcapitalinsurance.com ptr:24.129.191.138 ~all

Free · No signup required

Add email validation to your forms

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

One line of code · Works on any site

See demo & docs

Deep verification

Full email verification for 1stcapitalinsurance.com

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

No credit card required

Get 1,000 Free Credits