biltrewards.com

Valid Email Server
Domain Lookup › biltrewards.com

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
biltrewards.com
Yes
✓ Yes
Google
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-18 21:10:52 UTC · ↺ Refresh

MX Hostnames

  • alt3.aspmx.l.google.com
  • aspmx.l.google.com
  • alt1.aspmx.l.google.com
  • alt2.aspmx.l.google.com
  • alt4.aspmx.l.google.com

MX Priorities

  • aspmx.l.google.com: 1
  • alt1.aspmx.l.google.com: 5
  • alt4.aspmx.l.google.com: 10
  • alt2.aspmx.l.google.com: 5
  • alt3.aspmx.l.google.com: 10

A / AAAA Records

  • 34.117.79.164

Mail Server IPs

  • 64.233.180.26 ↩ on-in-f26.1e100.net
  • 2607:f8b0:4004:c08::1b ↩ bi-in-f27.1e100.net
  • 108.177.123.26 ↩ lcscld-in-f26.1e100.net
  • 2800:3f0:4003:c0f::1a (no PTR)
  • 142.250.102.27 ↩ rb-in-f27.1e100.net
  • 2a00:1450:4025:402::1a ↩ rb-in-f26.1e100.net
  • 172.253.116.27 ↩ dj-in-f27.1e100.net
  • 2a00:1450:400b:c02::1b ↩ dj-in-f27.1e100.net
  • 173.194.76.26 ↩ ws-in-f26.1e100.net
  • 2a00:1450:400c:c00::1b ↩ ws-in-f27.1e100.net

SOA Record

Raw SOA ns-cloud-a1.googledomains.com cloud-dns-hostmaster.google.com 1 21600 3600 259200 300
Primary NS (mname)
ns-cloud-a1.googledomains.com
Admin Email (rname)
cloud-dns-hostmaster@google.com
Serial
1
Refresh
21600s
Retry
3600s
Expire
259200s
Minimum TTL
300s

Nameservers (NS)

ns-cloud-a1.googledomains.com
ns-cloud-a2.googledomains.com
ns-cloud-a4.googledomains.com
ns-cloud-a3.googledomains.com

SPF Record

✓ Strict (-all)
v=spf1 include:_spf.google.com include:mailgun.org include:mail.zendesk.com include:spf1.formassembly.com include:docebosaas.com ip4:54.85.129.207 ip4:54.174.209.165 ip4:34.206.143.108 ip4:52.22.249.69 -all
📊 DNS lookups: 5/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

~ Quarantine
v=DMARC1; p=quarantine; sp=reject; rua=mailto:[email protected]; pct=100
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 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

19 records
  • openai-domain-verification=dv-d968lZTlWew36m5ykJICYOYr
  • segment-site-verification=rt0sSgqkTSmx4FDFz3eDgl5PibmyDjom
  • ZOOM_verify_mgRa0Avrhc0uLAXRY29LCA
  • linear-domain-verification=fichy6zyjihb
  • google-site-verification=7g93M3p8dEA0s2z0ATibJe3e_OqaQfZjOLJGOM1opwA
  • atlassian-domain-verification=Eg5w1uI/7oyJx0hn5UTgkxAO6fc0wHQzjOaQuvqJvNSgEE6p6yue9PoIPrp9GJRd
  • MS=ms47028496
  • google-site-verification=lRss5DihZqzRkGuGGEgJOqQbzayYuFRwq3gC9jaV_tI
  • figma-domain-verification=fc1ced1476f0fe70f66d790c5be9f4bc1d85b7ac9169f05f0f704ec6707b689c-1773073170
  • h1-domain-verification=JgqDyDwu73Gnt2VmTmzBTkVtXMEysrrEirE5fDtb4jq84YA4
  • docusign=3de7f7c2-8da1-499c-9d70-59a912c8ce02
  • twilio-domain-verification=78d5c3dc89db97d4718e41bf421b38ed
  • kxgd8ct3ct
  • google-site-verification=InURmPXL7i_KTROwzWcCO7daus5BTQTPgsCogRcStOY
  • apple-domain-verification=80RhgOfvvj1DBrId
  • SPFv=spf1 include:_spf.google.com include:mailgun.org include:mail.zendesk.com include:spf1.formassembly.com include:docebosaas.com ip4:54.85.129.207 ip4:54.174.209.165 ip4:34.206.143.108 ip4:52.22.249.69 -all
  • hcp-domain-verification=ce9dd0837a0bb73ecf7e8ce968cc5b56a279fba284522e7e332561fb3b2fbc1a
  • dropbox-domain-verification=5xxrqlunq9ju
  • slack-domain-verification=st5kUP9Fkt9qTPKbVe97nbKFhyepBtsxAgF7L2FV
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