Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
prestox.com
Yes
✓ Yes
Google
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-28 23:03:32 UTC · ↺ Refresh
MX Hostnames
- alt3.aspmx.l.google.com
- alt4.aspmx.l.google.com
- alt1.aspmx.l.google.com
- aspmx.l.google.com
- alt2.aspmx.l.google.com
MX Priorities
- alt4.aspmx.l.google.com: 10
- alt3.aspmx.l.google.com: 10
- alt2.aspmx.l.google.com: 5
- alt1.aspmx.l.google.com: 5
- aspmx.l.google.com: 1
A / AAAA Records
- 104.16.188.235
- 104.16.189.235
Mail Server IPs
- 173.194.76.27 ↩ ws-in-f27.1e100.net
- 2a00:1450:400c:c00::1a ↩ ws-in-f26.1e100.net
- 192.178.223.26 ↩ yulhrs-in-f26.1e100.net
- 2a00:1450:4009:c0f::1a ↩ yulhrs-in-f26.1e100.net
- 172.253.116.26 ↩ dj-in-f26.1e100.net
- 2a00:1450:400b:c02::1a ↩ dj-in-f26.1e100.net
- 108.177.123.26 ↩ lcscld-in-f26.1e100.net
- 2800:3f0:4003:c0f::1b (no PTR)
- 142.251.167.27 ↩ ww-in-f27.1e100.net
- 2607:f8b0:4004:c1b::1a ↩ wv-in-f26.1e100.net
SOA Record
Raw SOA
dns1.comlaude-dns.com dnstech.comlaude.com 1664827433 43200 7200 1209600 3600
Primary NS (mname)
dns1.comlaude-dns.com
Admin Email (rname)
dnstech@comlaude.com
Serial
1664827433
Refresh
43200s
Retry
7200s
Expire
1209600s
Minimum TTL
3600s
Nameservers (NS)
dns2.comlaude-dns.net
dns3.comlaude-dns.co.uk
dns4.comlaude-dns.eu
dns1.comlaude-dns.com
SPF Record
✓ Soft Fail (~all)
v=spf1 include:_u.prestox.com._spf.smart.ondmarc.com ~all
📊 DNS lookups: 1/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✓ Reject
v=DMARC1;p=reject;pct=25;fo=1;ri=3600;rua=mailto:[email protected]; ruf=mailto:[email protected]
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
⚠ Policy applies to 25% of failing messages only
DKIM Selectors
✓ 1 found
google._domainkey
✓ Public key: 216 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
10 records- google-site-verification=bZF9JCsVi1QXWn6zGhmX_y3GOXRlSrXYUyJy1NN0qr8
- SPFv=spf1 include:_u.prestox.com._spf.smart.ondmarc.com ~all
- google-site-verification=2RvrnmGBSQs9ATorHYieeX3CxYoCnYIa_-PpPJYq6I4
- ca3-ab1716e08f3d49469e6b0c7e487c2b4a
- google-site-verification=_PeunznL9sKf8WIwiKQp4LzfXzTaHZgkQF4WWtggomE
- google-site-verification=4VfxflYmF8n_u58nn77ZzYIyA4EpAJjbgjQQDIL2KfU
- google-site-verification=peETKNBt83pyf_WXzEdWYyRG3RBFlMwmIWcxWd1Vlv4
- MS=ms32313472
- DMARCv=DMARC1;p=none;pct=100;fo=1;ri=3600;rua=mailto:[email protected]
- ca3-64bc74117580438d8f85a6ea254eb296
Full email verification for prestox.com
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