filterbuy.com

Valid Email Server

Domain Overview

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

Checked via [email protected] · 2026-03-25 09:12:31 UTC · ↺ Refresh

MX Hostnames

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

MX Priorities

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

A / AAAA Records

  • 108.138.106.44
  • 108.138.106.39
  • 108.138.106.53
  • 108.138.106.117

Mail Server IPs

  • 142.251.163.26 ↩ wv-in-f26.1e100.net
  • 2607:f8b0:4004:c09::1a ↩ bh-in-f26.1e100.net
  • 192.178.223.26 ↩ yulhrs-in-f26.1e100.net
  • 2a00:1450:4009:c0f::1b ↩ yulhrs-in-f27.1e100.net
  • 173.194.76.27 ↩ ws-in-f27.1e100.net
  • 2a00:1450:400c:c00::1b ↩ ws-in-x1b.1e100.net
  • 108.177.123.27 ↩ lcscld-in-f27.1e100.net
  • 2800:3f0:4003:c0f::1a (no PTR)
  • 172.253.116.27 ↩ dj-in-f27.1e100.net
  • 2a00:1450:400b:c02::1b ↩ dj-in-f27.1e100.net

SOA Record

Raw SOA ns-1278.awsdns-31.org awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-1278.awsdns-31.org
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s

Nameservers (NS)

ns-1989.awsdns-56.co.uk
ns-668.awsdns-19.net
ns-120.awsdns-15.com
ns-1278.awsdns-31.org

SPF Record

✓ Soft Fail (~all)
v=spf1 a mx ip4:198.105.200.0/23 ip4:38.107.71.0/24 ip4:198.105.202.0/23 ip4:212.187.211.0/24 ip4:94.103.30.32/27 include:sendgrid.net include:mail.zendesk.com include:_spf.google.com include:spf.protection.outlook.com ~all
📊 DNS lookups: 6/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

~ Quarantine
v=DMARC1; p=quarantine; pct=10; rua=mailto:[email protected];
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
⚠ Policy applies to 10% of failing messages only

DKIM Selectors

✓ 3 found
google._domainkey
s1._domainkey
s2._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: google

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

All TXT Records

9 records
  • google-site-verification=2hvOwvvd6aSK1TTgaw5LPc_04HbI8shXzOucJAgjQZ0
  • google-site-verification=A0EQ-O7vLxxkgcAmeoBMPvL9Xw9SbbtNVzQcK3Gq1k0
  • google-site-verification=fyLvoFrY1mTt90LY-IoKLd3ZIz_WM3oZsZ1qiQ1D_9c
  • klaviyo-site-verification=NuSnbT
  • pinterest-site-verification=0fd1c5a0fedd7ff49331ac15c8cb8e13
  • SPFv=spf1 a mx ip4:198.105.200.0/23 ip4:38.107.71.0/24 ip4:198.105.202.0/23 ip4:212.187.211.0/24 ip4:94.103.30.32/27 include:sendgrid.net include:mail.zendesk.com include:_spf.google.com include:spf.protection.outlook.com ~all
  • D6F4A9B863
  • atlassian-domain-verification=05v0MQBzhOZY0QybjgYekTqMbQfadih1waavGbDQAScjLRmiY8szazLYi5MFXzYo
  • facebook-domain-verification=mjszrh9vw071dzlawjh55bq1ks5773
Full email verification for filterbuy.com

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