Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
spark.net
Yes
✓ Yes
Google
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-25 21:15:19 UTC · ↺ Refresh
MX Hostnames
- smtp.google.com
MX Priorities
- smtp.google.com: 0
A / AAAA Records
- 104.18.41.106 (no PTR)
- 172.64.146.150
Mail Server IPs
- 142.251.163.26 ↩ wv-in-f26.1e100.net
- 142.251.167.27 ↩ ww-in-f27.1e100.net
- 192.178.155.27 ↩ yuiadrs-in-f27.1e100.net
- 142.251.167.26 ↩ ww-in-f26.1e100.net
- 142.251.163.27 ↩ wv-in-f27.1e100.net
- 2607:f8b0:4004:c1b::1a ↩ wv-in-f26.1e100.net
- 2607:f8b0:4004:c1d::1b ↩ ww-in-f27.1e100.net
- 2607:f8b0:4004:c1b::1b ↩ wv-in-f27.1e100.net
- 2607:f8b0:4004:c1d::1a ↩ ww-in-f26.1e100.net
SOA Record
Raw SOA
junade.ns.cloudflare.com dns.cloudflare.com 2399751776 10000 2400 604800 1800
Primary NS (mname)
junade.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2399751776
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
melissa.ns.cloudflare.com
junade.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 ip4:3.120.45.173 ip4:3.125.253.191 ip4:3.127.175.233 include:_spf.psm.knowbe4.com include:mail.zendesk.com include:amazonses.com include:_spf.google.com -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; pct=100; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1; adkim=s; aspf=s; sp=none
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Strict
· DKIM alignment: Strict
📧 Reports → mailto:[email protected]
↳ Subdomain policy: none
DKIM Selectors
✓ 5 found
google._domainkey
selector1._domainkey
selector2._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
25 records- ZOOM_verify_vSM2jaZV4PcKlbog8ecCEO
- KGlkEuNl=e733b29c21692c8143e68603f6d18c60
- SPFv=spf1 ip4:3.120.45.173 ip4:3.125.253.191 ip4:3.127.175.233 include:_spf.psm.knowbe4.com include:mail.zendesk.com include:amazonses.com include:_spf.google.com -all
- rippling-domain-verification=fcfce468a207c4d3
- TEAjFnlhQz5O7/zh/dpQsA02wcf8NCV0sL02iauTVRFOiXVIDTAdUKyUnaiKstHkcj5mEkihKE+x9qVGZAe7wA==
- miro-verification=a9af92492cbdb69a3e711fa424fb3086a538e853
- google-site-verification=5vH56wXBhez4x9S9zeBGRAqcJc9kwY3laTUC1bEjBLU
- apple-domain-verification=kFcjGJYeObPb105F
- datadome-domain-verify=ZGoxk2jPmzHcOKXDjETV4wrWl04z7z0N
- google-site-verification=WBWdVF47RGeoleCVMmh27BuaayyqmXzXv5JsCnqb0k8
- h1-domain-verification=kkQKmXjHKZ1rmutGesRRs6TxhGjmpbEXmkZPJUHz8P2aKtfa
- asv=8c1561971910d89641d4fde3f0885792
- gradle-verification=VRZRDPLMUGVNDVD6FV1DRPCG6EAES
- knowbe4-site-verification=35a69d989b8f549091cde72ebd6f2f87
- globalsign-domain-verification=sTi5UUzbA9ajg2lwZ4RoOehlqD4gs976xyeuTz0hsO
- contractworksverify=js3182733la091kk
- cloudflare_dashboard_sso=988916a93cc148da6b32e3cb4a132670
- stripe-verification=DE6B2FA27881F35017B7090CAFE6FF19E49DB749BA8E2CC6DE13491D9D6E8253
- google-site-verification=QonGLpeNc6ECEj_y3y6UXrbqOpF5zRyHCb7COBb1BNM
- google-site-verification=70W-IKITLYDtBQyNwogI6U-vOAuXe60T7FRMu2R7KDI
- google-site-verification=BPMlO9y-qTWcvPR5SFVuPM0-IF0CjHpJPN6JulGsgl8
- b45jddp5bzl961bh3s34dz0kgqxdb06q
- asv=6143ec5c4f9cf1be0bf29e448bb05f7a
- atlassian-domain-verification=mDzFjK1dhwL0OxVIattJMtMbhwVTh52IUUPGTktm0IptcsaULtp9a3qXi7tbNmeu
- google-site-verification=Ly9gEWoOvuoVsXB5WltZoCnV15RMLSgzjhmxLLOkpSM
Full email verification for spark.net
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
SPF / DKIM / DMARC Get 1,000 Free Credits