bit4id.com

Valid Email Server
Domain Lookup › bit4id.com
Live data — DNS records and disposable check were just fetched and saved.

Domain Overview

DNS: ⚡ live Checker: ⚡ live
bit4id.com
Yes
✓ Yes
Proofpoint
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-09-23 10:35:50 UTC · ↺ Refresh

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MX Hostnames

  • mxa-007ee101.gslb.pphosted.com
  • mxb-007ee101.gslb.pphosted.com

MX Priorities

  • mxb-007ee101.gslb.pphosted.com: 10
  • mxa-007ee101.gslb.pphosted.com: 10

A / AAAA Records

  • 18.238.55.74 ↩ server-18-238-55-74.jfk52.r.cloudfront.net
  • 18.238.55.95 ↩ server-18-238-55-95.jfk52.r.cloudfront.net
  • 18.238.55.75 ↩ server-18-238-55-75.jfk52.r.cloudfront.net
  • 18.238.55.52 ↩ server-18-238-55-52.jfk52.r.cloudfront.net

Mail Server IPs

  • 143.55.149.30 ↩ mx08-007ee101.pphosted.com

SOA Record

Raw SOA ns-1986.awsdns-56.co.uk awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-1986.awsdns-56.co.uk
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s

Nameservers (NS)

ns-1496.awsdns-59.org
ns-1986.awsdns-56.co.uk
ns-508.awsdns-63.com
ns-535.awsdns-02.net

SPF Record

✓ Soft Fail (~all)
v=spf1 include:spf.protection.outlook.com include:amazonses.com include:servers.mcsv.net include:spf-007ee101.pphosted.com include:mail.zendesk.com ~all
📊 DNS lookups: 5/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✓ Reject
v=DMARC1; p=reject; fo=1; rua=mailto:[email protected],mailto:[email protected],mailto:[email protected]; ruf=mailto:[email protected],mailto:[email protected]
✓ Reject — strongest protection
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected],mailto:[email protected],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

8 records
  • MS=ms12115012
  • google-site-verification=qAPLSSTWgxeDkgL7Gp0tUhwIqV5Iym7pfUcItJJXx8c
  • k5hn83a36ks5up225cot0vpvi4
  • knowbe4-site-verification=dde8c2390d6430287fe524a858440c9a
  • l2qfhg3558mc9jtci9qd3b0kao
  • SPFv=spf1 include:spf.protection.outlook.com include:amazonses.com include:servers.mcsv.net include:spf-007ee101.pphosted.com include:mail.zendesk.com ~all
  • 71163698-b5df-4fbc-b399-cc29a0d157bd
  • DZC:b4jH5cPe
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