Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
newtonx.com
Yes
✓ Yes
Google
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-25 07:08:41 UTC · ↺ Refresh
MX Hostnames
- aspmx.l.google.com
- alt1.aspmx.l.google.com
- alt4.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
- 104.26.14.221
- 172.67.74.247
- 104.26.15.221
- 2606:4700:20::ac43:4af7
- 2606:4700:20::681a:edd
- 2606:4700:20::681a:fdd
Mail Server IPs
- 173.194.76.27 ↩ ws-in-f27.1e100.net
- 2a00:1450:400c:c00::1b ↩ ws-in-x1b.1e100.net
- 108.177.123.26 ↩ lcscld-in-f26.1e100.net
- 2800:3f0:4003:c0f::1b (no PTR)
- 172.253.116.27 ↩ dj-in-f27.1e100.net
- 2a00:1450:400b:c02::1b ↩ dj-in-f27.1e100.net
- 172.253.115.26 ↩ bg-in-f26.1e100.net
- 2607:f8b0:4004:c23::1b ↩ yuiadrs-in-f27.1e100.net
- 192.178.223.27 ↩ yulhrs-in-f27.1e100.net
- 2a00:1450:4009:c0f::1b ↩ yulhrs-in-f27.1e100.net
SOA Record
Raw SOA
joan.ns.cloudflare.com dns.cloudflare.com 2399733119 10000 2400 604800 1800
Primary NS (mname)
joan.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2399733119
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
joan.ns.cloudflare.com
leif.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 include:_spf.google.com include:_spf.firebasemail.com include:_spf.salesforce.com -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected],mailto:[email protected],mailto:[email protected]; ruf=mailto:[email protected],mailto:[email protected]; pct=100; fo=1; aspf=r; adkim=r
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected],mailto:[email protected],mailto:[email protected]
DKIM Selectors
✓ 4 found
google._domainkey
k1._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
17 records- google-site-verification=KhXaU2Dr2hIXCk7lw39aRxYp4BIkuNMOb732Z3Rcfk0
- yahoo-verification-key=1xhAC8XX8kOfU4FhJxoJos18R2v5bo/FJ3QtCK6n0dY=
- yahoo-verification-key=7B6kRfZxs/nbd9oL22KKQqJWapo0B5U/uaKeUb8ffnE=
- detectify-verification=5c1c57390576f352dae66d4b99328065
- atlassian-domain-verification=5DqYMqMf7LajTWElUdTDHCMpXbLQZsQE6WkFQr7rtaFN8pT8KCcvXLc3oKJfdau3
- asv=3f00be3b8d30a432d628a54908e4cd6a
- anthropic-domain-verification-xk4c79=k1pcx0OyGH9TekZYcUpiwyOOo
- google-site-verification=EQMRcp3BPLHv3YTdufMnp_lBatg61mDipvxteQdOe4E
- secureframe-domain-verification-xdnf98=Hsg6goWP2zS0tgx2uttcXeihU
- google-site-verification=-pcwdwXNE4CAyK4upLDWWoV_HmhayQaKjukPmBYpAM8
- google-site-verification=V32BlLY9o_jm-vnhVyLRyJsocF1Y_u5r0XdL5hbJnZ4
- atlassian-domain-verification=IRTZrrjsN14ZOA86Uf2Bg8QkqddJAaorKIuixnvnyuWHaINqaa0PDTgAHRxSke1f
- apple-domain-verification=DlPg2iwPen1NxRD8
- sophos-domain-verification=6a1837107114875224097831414720bb1d837a669a6d22b3390a6a95f520ad35
- MS=ms71959785
- SPFv=spf1 include:_spf.google.com include:_spf.firebasemail.com include:_spf.salesforce.com -all
- globalsign-domain-verification=EIeETnpVXOxWhfZ6fAw42OSclK9A0yXxdrFKfGUZwM
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