Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
nerdrush.com
Yes
✓ Yes
Google
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-01 23:49:51 UTC · ↺ Refresh
MX Hostnames
- aspmx.l.google.com
- alt4.aspmx.l.google.com
- alt1.aspmx.l.google.com
- alt3.aspmx.l.google.com
- alt2.aspmx.l.google.com
MX Priorities
- alt4.aspmx.l.google.com: 10
- alt1.aspmx.l.google.com: 5
- alt2.aspmx.l.google.com: 5
- aspmx.l.google.com: 1
- alt3.aspmx.l.google.com: 10
A / AAAA Records
- 104.21.13.89
- 172.67.132.166
- 2606:4700:3035::ac43:84a6
- 2606:4700:3035::6815:d59
Mail Server IPs
- 173.194.76.26 ↩ ws-in-f26.1e100.net
- 2a00:1450:400c:c00::1a ↩ ws-in-x1a.1e100.net
- 108.177.123.26 ↩ lcscld-in-f26.1e100.net
- 2800:3f0:4003:c0f::1b (no PTR)
- 172.253.116.26 ↩ dj-in-f26.1e100.net
- 2a00:1450:400b:c02::1b ↩ dj-in-f27.1e100.net
- 64.233.180.27 ↩ on-in-f27.1e100.net
- 2607:f8b0:4004:c25::1a ↩ yuiadtq-in-f26.1e100.net
- 192.178.223.27 ↩ yulhrs-in-f27.1e100.net
- 2a00:1450:4009:c0f::1b ↩ yulhrs-in-f27.1e100.net
SOA Record
Raw SOA
andy.ns.cloudflare.com dns.cloudflare.com 2400393915 10000 2400 604800 1800
Primary NS (mname)
andy.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2400393915
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
brynne.ns.cloudflare.com
andy.ns.cloudflare.com
SPF Record
✓ Soft Fail (~all)
v=spf1 include:_spf.google.com include:_spf.mlsend.com include:spf.mtasv.net include:amazonses.com include:dc-aa8e722993._spfm.nerdrush.com ~all
📊 DNS lookups: 5/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; pct=100; adkim=s; aspf=s
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Strict
· DKIM alignment: Strict
⚠ No aggregate reports (rua= not set)
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
8 records- 1022159550075-vsvvmpemf8urrvrsme2ffufniqs315sl.apps.googleusercontent.com
- facebook-domain-verification=mlpm1dzof47c1nbadcszuy0m778ec4
- google-site-verification=ItKv-oWGmnPpLBzYKjAtWLhPivjUYfUs2CEPPSWGf74
- google-site-verification=op5ZJ7T6ojeB07uSFxA8RLk3uIR9H8xf_KaFuSs4gOM
- google-site-verification=yOeL92X0Tla1CdtIEv6U4nB2OWAOgTnXa5FKxUClsrw
- openai-domain-verification=dv-9CpR0SASfLOx93WZUzRPV4rZ
- slack-domain-verification=D4WhtS57IMVaLlK80Fs0NbKZKXQY9YeM6IIFD95y
- SPFv=spf1 include:_spf.google.com include:_spf.mlsend.com include:spf.mtasv.net include:amazonses.com include:dc-aa8e722993._spfm.nerdrush.com ~all
Full email verification for nerdrush.com
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
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