upvest.co

Valid Email Server

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
upvest.co
Yes
✓ Yes
Google
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-03-25 04:20:07 UTC · ↺ Refresh

MX Hostnames

  • alt2.aspmx.l.google.com
  • 6c7ypcdb2nkctlq3jx2p44kkawgojm7lchkiultkw4kmhwdij4uq.mx-verification.google.com
  • alt3.aspmx.l.google.com
  • alt4.aspmx.l.google.com
  • alt1.aspmx.l.google.com
  • aspmx.l.google.com

MX Priorities

  • alt2.aspmx.l.google.com: 5
  • aspmx.l.google.com: 1
  • alt3.aspmx.l.google.com: 10
  • alt4.aspmx.l.google.com: 10
  • 6c7ypcdb2nkctlq3jx2p44kkawgojm7lchkiultkw4kmhwdij4uq.mx-verification.google.com: 15
  • alt1.aspmx.l.google.com: 5

A / AAAA Records

  • 198.202.211.1 (no PTR)

Mail Server IPs

  • 172.253.116.26 ↩ dj-in-f26.1e100.net
  • 2a00:1450:400b:c02::1a ↩ dj-in-f26.1e100.net
  • 172.253.122.27 ↩ bh-in-f27.1e100.net
  • 2607:f8b0:4004:c25::1a ↩ yuiadtq-in-f26.1e100.net
  • 192.178.223.26 ↩ yulhrs-in-f26.1e100.net
  • 2a00:1450:4009:c0f::1a ↩ yulhrs-in-f26.1e100.net
  • 173.194.76.26 ↩ ws-in-f26.1e100.net
  • 2a00:1450:400c:c00::1b ↩ ws-in-f27.1e100.net

SOA Record

Raw SOA irma.ns.cloudflare.com dns.cloudflare.com 2399837643 10000 2400 604800 1800
Primary NS (mname)
irma.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2399837643
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s

Nameservers (NS)

joel.ns.cloudflare.com
irma.ns.cloudflare.com

SPF Record

✓ Strict (-all)
v=spf1 include:_spf.google.com include:fdspfus.freshemail.io include:u7247860.wl111.sendgrid.net include:amazonses.com include:mail.zendesk.com ip4:198.2.128.0/24 ip4:198.2.132.0/22 ip4:198.2.136.0/23 ip4:198.2.145.0/24 ip4:198.2.186.0/23 ip4:205.201.131.128/25 ip4:205.201.134.128/25 ip4:205.201.136.0/23 ip4:205.201.139.0/24 ip4:198.2.177.0/24 ip4:198.2.178.0/23 ip4:198.2.180.0/24 -all
📊 DNS lookups: 5/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

~ Quarantine
v=DMARC1; p=quarantine; pct=100; rua=mailto:[email protected],mailto:[email protected]; ruf=mailto:[email protected]; fo=1:d:s;
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected],mailto:[email protected]

DKIM Selectors

✓ 4 found
google._domainkey
k1._domainkey
s1._domainkey
s2._domainkey
✓ Public key: 392 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

19 records
  • anthropic-domain-verification-8msq84=sGAPCO25N0aCRCGxQFNWNMmOa
  • jetbrains-domain-verification=8a4m23jnj5wab2n2c1jf0pc14
  • miro-verification=7b3d303593e2e85f6c2878230f704e2a1f3378c7
  • _80l26qa0o7ty60iupydhh9yu4c6q4bh
  • wiz-domain-verification=10f7cec632a6a29ac1b1403ba63bf3b3b1448e837870982e603583b43647de1b
  • perplexity-ai-domain-verification-m95j2c=lvjROMYEyZAjvt9tWasZbkSNk
  • amazon-business-verification=d2b44af68a95922e0ad2bd4bed376da959e1e7c53c80503f0b79bb10df6957ab
  • 1password-site-verification=7LIZUK3CHZFBXIXIIPW3SSWOFQ
  • atlassian-domain-verification=0CdWwZyOahHzMAhptqYzmVcHdi82Gaa5ODeL2wEcG1iC3U3M9vcCBziLHVNtviWQ
  • apple-domain-verification=zWV4KpMR_cAmkIAtsQlF_BoIxfndcyd7HhbtxH8ZaSk
  • cisco-ci-domain-verification=41015193edc22cd7438c84ad29df67c5efb620aa48ded4695172280b8b37658
  • SPFv=spf1 include:_spf.google.com include:fdspfus.freshemail.io include:u7247860.wl111.sendgrid.net include:amazonses.com include:mail.zendesk.com ip4:198.2.128.0/24 ip4:198.2.132.0/22 ip4:198.2.136.0/23 ip4:198.2.145.0/24 ip4:198.2.186.0/23 ip4:205.201.131.128/25 ip4:205.201.134.128/25 ip4:205.201.136.0/23 ip4:205.201.139.0/24 ip4:198.2.177.0/24 ip4:198.2.178.0/23 ip4:198.2.180.0/24 -all
  • slack-domain-verification=n0tduaaaoWcjVVVCp9pJu6niuMvHgnfkeapLfx8p
  • docusign=64fa24c3-b677-44c4-8e89-09c2352b0172
  • google-site-verification=Khd_yeQj2_qeEaoGX-m_bYyhyuCr83QnRBgyjpPkW2E
  • linear-domain-verification=493751
  • openai-domain-verification=dv-LRWx9KA7MwMKwhIQSnAhMZN2
  • MS=ms63276223
  • figma-domain-verification=b2de27f5d53c05c215ef4d095ae4cb29e14e218f9b38671ee7fa853291d4694f-1768386393
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