onupkeep.com

Valid Email Server

Domain Overview

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

Checked via [email protected] · 2026-03-27 19:46:45 UTC · ↺ Refresh

MX Hostnames

  • smtp.google.com

MX Priorities

  • smtp.google.com: 1

A / AAAA Records

  • 104.18.21.55 (no PTR)
  • 104.18.20.55
  • 2606:4700::6812:1537
  • 2606:4700::6812:1437

Mail Server IPs

  • 172.253.122.27 ↩ bh-in-f27.1e100.net
  • 142.250.31.26 ↩ bj-in-f26.1e100.net
  • 142.250.31.27 ↩ bj-in-f27.1e100.net
  • 172.253.63.27 ↩ bi-in-f27.1e100.net
  • 172.253.63.26 ↩ bi-in-f26.1e100.net
  • 2607:f8b0:4004:c08::1b ↩ bi-in-f27.1e100.net
  • 2607:f8b0:4004:c09::1b ↩ bh-in-f27.1e100.net
  • 2607:f8b0:4004:c0b::1b ↩ bj-in-f27.1e100.net
  • 2607:f8b0:4004:c08::1a ↩ bi-in-f26.1e100.net

SOA Record

Raw SOA kyrie.ns.cloudflare.com dns.cloudflare.com 2399620665 10000 2400 604800 1800
Primary NS (mname)
kyrie.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2399620665
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s

Nameservers (NS)

sharon.ns.cloudflare.com
kyrie.ns.cloudflare.com

SPF Record

✓ Soft Fail (~all)
v=spf1 +mx a:zgateway.zuora.com include:aspmx.pardot.com include:_spf.google.com include:spf.mandrillapp.com ip4:167.89.85.140 ip4:198.37.148.151 ~all
📊 DNS lookups: 5/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✓ Reject
v=DMARC1; p=reject;
✓ Reject — strongest protection
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)

DKIM Selectors

✓ 5 found
google._domainkey
default._domainkey
dkim._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

14 records
  • apple-domain-verification=lRpnpew1CwB3IxSQ
  • asv=0660611420d66a53e834e1167f147f1b
  • atlassian-domain-verification=1aYK9NZhh00T3PYFUf3FsbVeC7TQCAfs45qYWyxW5KNqdF7G78r1mBdV1aUPiW44
  • cp7gmg96sq7p.stspg-customer.com
  • figma-domain-verification=b44fd97e9efae4afda82f90d7514e7b60b84f1a0a9b1ec572b2f69df95cc66af-1724684478
  • google-site-verification=Bxa3gMgKXiJQQEAvSVisRCwT-HwErrSioJT1C4pOgBg
  • google-site-verification=V9ANkFYkb11xSuKbl8TZk4hOqCSaLtcg0YW4cO4wZus
  • google-site-verification=lTxr2mBQIphx7H-nLgWy_URuy6d7GZEez5BziNU7izg
  • segment-site-verification=MEpxAb3HVlKxBB36PRfWhDlGwlKe8YVJ
  • stripe-verification=d45e767eacec65193242bbcbbcf2324f818cd030c6423bdab4a20263ddf9d559
  • SPFv=spf1 +mx a:zgateway.zuora.com include:aspmx.pardot.com include:_spf.google.com include:spf.mandrillapp.com ip4:167.89.85.140 ip4:198.37.148.151 ~all
  • zapier-domain-verification-challenge=cdea1726-47a3-4e25-ba09-0db2e76fbfe1
  • MS=ms24842326
  • ZOOM_verify_ZUQORCk8S1KJ9iObtv0lqQ
Full email verification for onupkeep.com

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