partnerstack.com

Valid Email Server

Domain Overview

DNS: โœ“ 2mo ago Checker: โœ“ 2mo ago
partnerstack.com
Yes
โœ“ Yes
Google
No
No
โš  Yes
No
No

Checked via [email protected] ยท 2026-03-18 23:16:15 UTC ยท โ†บ Refresh

MX Hostnames

  • alt1.aspmx.l.google.com
  • alt2.aspmx.l.google.com
  • aspmx2.googlemail.com
  • aspmx.l.google.com
  • aspmx3.googlemail.com

MX Priorities

  • aspmx.l.google.com: 1
  • aspmx2.googlemail.com: 10
  • aspmx3.googlemail.com: 10
  • alt1.aspmx.l.google.com: 5
  • alt2.aspmx.l.google.com: 5

A / AAAA Records

  • 198.202.211.1 (no PTR)
  • 2620:cb:2000::1 (no PTR)

Mail Server IPs

  • 142.250.31.26 โ†ฉ bj-in-f26.1e100.net
  • 2607:f8b0:4004:c1f::1b โ†ฉ pd-in-f27.1e100.net
  • 108.177.123.26 โ†ฉ lcscld-in-f26.1e100.net
  • 2800:3f0:4003:c0f::1a (no PTR)
  • 172.253.116.27 โ†ฉ dj-in-f27.1e100.net
  • 2a00:1450:400b:c02::1b โ†ฉ dj-in-f27.1e100.net
  • 108.177.123.27 โ†ฉ lcscld-in-f27.1e100.net
  • 172.253.116.26 โ†ฉ dj-in-f26.1e100.net

SOA Record

Raw SOA javon.ns.cloudflare.com dns.cloudflare.com 2399073195 10000 2400 604800 1800
Primary NS (mname)
javon.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2399073195
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s

Nameservers (NS)

sara.ns.cloudflare.com
javon.ns.cloudflare.com

SPF Record

โœ“ Strict (-all)
v=spf1 a mx include:_spf.google.com ip4:159.183.170.150 ip4:198.37.149.20 include:mail.zendesk.com include:7012252.spf08.hubspotemail.net -all
๐Ÿ“Š DNS lookups: 5/10
โœ“ Hard fail (-all) โ€” strict enforcement

DMARC Record

โœ“ Reject
v=DMARC1; p=reject; pct=100; rua=mailto:[email protected]; sp=none; aspf=r;
โœ“ Reject โ€” strongest protection
๐Ÿ“‹ SPF alignment: Relaxed ยท DKIM alignment: Relaxed
๐Ÿ“ง Reports โ†’ mailto:[email protected]
โ†ณ Subdomain policy: none

DKIM Selectors

โœ“ 4 found
google._domainkey
k1._domainkey
s1._domainkey
s2._domainkey
โœ“ Public key: 392 chars (valid)
โœ“ DKIM properly configured for selector: google

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

All TXT Records

22 records
  • 41f1f19176d383480afa65d325c06ed0
  • apple-domain-verification=r30s3jZAY6LKBDlF
  • proxy-ssl.webflow.com
  • cursor-domain-verification-1spnjc=LjoakylYAvdNVDYCXhCLvZN64
  • pendo-domain-verification=47fc99e4-f52c-4650-9df7-a0ad77027f62
  • stripe-verification=9e68cf17b3b9d0369c098050b5b2d016af9eafc05253e14fe61f02ae68b6307e
  • anthropic-domain-verification-tansqj=1qSox3ppyLwcrUBlkxludY9L5
  • ps-cd-verification=abd3a15b-eb59-440d-8196-e04ef6471a16
  • hubspot-domain-verification=NDFkM2EyMTYtNTgzOC00ZDJmLWIwZDAtYzQ2YzkyNGM1N2M2
  • google-site-verification=NGkamxBElxSye6vu-fpjavIyDp6fJDLsDBglLxp70LY
  • zapier-domain-verification-challenge=ab29b38b-ce67-4da7-bbe0-7405720a3b97
  • SPFv=spf1 a mx include:_spf.google.com ip4:159.183.170.150 ip4:198.37.149.20 include:mail.zendesk.com include:7012252.spf08.hubspotemail.net -all
  • google-site-verification=-pPBpMkOVRAYqjz1hKEdnIKbKFu7N_g-xwFRR0UZR-k
  • linear-domain-verification=u64xhzrftpqe
  • google-site-verification=DzshGeDVRm64VBJlxzVqhn7KoV61sCk6OuKf-4JaIR4
  • miro-verification=50a5bbbc637ede24896b8a7241104107dc0500a6
  • notion_verify_BbVeLCYj9RkpPAjsUX9f
  • openai-domain-verification=dv-JEbx3RGeIYqKBz4aQkE6XdyS
  • hubspot-developer-verification=NDc1ZTgwMDUtYTMyZi00OWJkLWJkM2MtZTY5MjRlNTBmNjZk
  • atlassian-domain-verification=O0vL5m2dM4YeYBEaQdcqy5v2hiLRqg+XnvkKTEmYF+5sAiOe1ncsqmLGD9LGNoA8
  • _globalsign-domain-verification=ztTwXhs4_Kl3p-sMYQtoOgpXmxGyIyypLX7SbuwA4D
  • hubspot-developer-verification=ZjkzNWYyMWMtZDkxZC00NzFmLWJhNTEtNDNlM2RjY2FlMjg5
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