Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
substantial.com
Yes
✓ Yes
Google
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-29 06:09:39 UTC · ↺ Refresh
MX Hostnames
- alt1.aspmx.l.google.com
- aspmx3.googlemail.com
- alt2.aspmx.l.google.com
- aspmx4.googlemail.com
- ms74538069.msv1.invalid
- aspmx.l.google.com
- aspmx5.googlemail.com
- aspmx2.googlemail.com
MX Priorities
- aspmx3.googlemail.com: 10
- aspmx4.googlemail.com: 10
- aspmx5.googlemail.com: 10
- ms74538069.msv1.invalid: 32767
- alt1.aspmx.l.google.com: 5
- alt2.aspmx.l.google.com: 5
- aspmx.l.google.com: 1
- aspmx2.googlemail.com: 10
A / AAAA Records
- 198.202.211.1 (no PTR)
- 2620:cb:2000::1 (no PTR)
Mail Server IPs
- 172.253.116.27 ↩ dj-in-f27.1e100.net
- 2a00:1450:400b:c02::1b ↩ dj-in-f27.1e100.net
- 192.178.223.27 ↩ yulhrs-in-f27.1e100.net
- 2a00:1450:4009:c0f::1a ↩ yulhrs-in-f26.1e100.net
- 173.194.76.26 ↩ ws-in-f26.1e100.net
- 2a00:1450:400c:c00::1a ↩ ws-in-f26.1e100.net
- 108.177.123.27 ↩ lcscld-in-f27.1e100.net
- 2800:3f0:4003:c0f::1b (no PTR)
SOA Record
Raw SOA
becky.ns.cloudflare.com dns.cloudflare.com 2399419278 10000 2400 604800 1800
Primary NS (mname)
becky.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2399419278
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
tim.ns.cloudflare.com
becky.ns.cloudflare.com
SPF Record
✓ Soft Fail (~all)
v=spf1 include:_spf.google.com include:spf.mandrillapp.com include:servers.mcsv.net include:customeriomail.com ~all
📊 DNS lookups: 4/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]; ruf=mailto:[email protected]; sp=none; ri=86400
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: none
DKIM Selectors
✓ 2 found
google._domainkey
k1._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
12 records- miro-verification=ca1c3f5bb05835dc0dcc4093d87be93297bd9c8d
- SPFv=spf1 include:_spf.google.com include:spf.mandrillapp.com include:servers.mcsv.net include:customeriomail.com ~all
- 00E8F2C121
- MS=ms74538069
- ZOOM_verify_fK3AYmz9Som4y2am9i3NPA
- cloudhealth=3a55f21d-879f-446e-924b-be2ec1aa81a4
- firebase=luminous-heat-1145
- globalsign-domain-verification=o98p4y0ydyIg1tL2aHoprOdd0XguffAbs4DJLVt-ae
- google-site-verification=3QtfX2mKS6DPgNJ88zWa589iw6O32vLvAAAx8hDnwgQ
- google-site-verification=NUpr2v_wmzprU1Iwi6wwcx1zqfBdX3Nb8HzjL4KBUrQ
- google-site-verification=NbiyB-aqBEVH01RDJ90C3ujS4s2q8Z5zBVoiIXi85y0
- lemlist-verif=11c92ee1
Full email verification for substantial.com
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