Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
businessnucleus.com
Yes
✓ Yes
Google
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-18 23:52:32 UTC · ↺ Refresh
MX Hostnames
- aspmx.l.google.com
- alt2.aspmx.l.google.com
- alt1.aspmx.l.google.com
- alt3.aspmx.l.googlemail.com
- alt4.aspmx.l.googlemail.com
MX Priorities
- alt2.aspmx.l.google.com: 5
- aspmx.l.google.com: 1
- alt3.aspmx.l.googlemail.com: 10
- alt4.aspmx.l.googlemail.com: 10
- alt1.aspmx.l.google.com: 5
A / AAAA Records
- 104.21.81.239 (no PTR)
- 172.67.192.28 (no PTR)
- 2606:4700:3032::6815:51ef (no PTR)
- 2606:4700:3033::ac43:c01c (no PTR)
Mail Server IPs
- 172.253.116.27 ↩ dj-in-f27.1e100.net
- 2a00:1450:400b:c02::1b ↩ dj-in-f27.1e100.net
- 172.253.122.27 ↩ bh-in-f27.1e100.net
- 2607:f8b0:4004:c09::1b ↩ bh-in-f27.1e100.net
- 108.177.123.27 ↩ lcscld-in-f27.1e100.net
- 2800:3f0:4003:c0f::1b (no PTR)
SOA Record
Raw SOA
jake.ns.cloudflare.com dns.cloudflare.com 2398692553 10000 2400 604800 1800
Primary NS (mname)
jake.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2398692553
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
jake.ns.cloudflare.com
kristin.ns.cloudflare.com
SPF Record
✓ Soft Fail (~all)
v=spf1 a mx ip4:178.128.150.38 include:_spf.google.com include:_spf.elasticemail.com include:mailgun.org ~all
📊 DNS lookups: 5/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]; ruf=mailto:[email protected]; adkim=r; aspf=r; fo=1;
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 1 found
google._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
5 records- google-site-verification=F2NAfKzwYiflZaK84Gs6EsXFwacRwXAip4qhcy4BdN0
- google-site-verification=u7p3Zy1Q3YlJ3oy2hp9ZQvF2ef2auuSmAFzONPtHFHU
- SPFv=spf1 a mx ip4:178.128.150.38 include:_spf.google.com include:_spf.elasticemail.com include:mailgun.org ~all
- MS=5F7FC42181A828DA27ECD4C8760D69C5C0589CFB
- facebook-domain-verification=xugd5ierlszxkaa57llrr3ddf1s1z9
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