Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
hotsource.io
Yes
✓ Yes
Google
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-22 22:20:20 UTC · ↺ Refresh
MX Hostnames
- alt2.aspmx.l.google.com
- alt4.aspmx.l.google.com
- alt3.aspmx.l.google.com
- aspmx.l.google.com
MX Priorities
- alt4.aspmx.l.google.com: 20
- alt3.aspmx.l.google.com: 20
- alt2.aspmx.l.google.com: 10
- aspmx.l.google.com: 1
A / AAAA Records
- 65.108.237.87 ↩ static.87.237.108.65.clients.your-server.de
Mail Server IPs
- 173.194.76.27 ↩ ws-in-f27.1e100.net
- 2a00:1450:400c:c00::1a ↩ ws-in-x1a.1e100.net
- 192.178.223.27 ↩ yulhrs-in-f27.1e100.net
- 2a00:1450:4009:c0f::1b ↩ yulhrs-in-f27.1e100.net
- 172.253.116.26 ↩ dj-in-f26.1e100.net
- 2a00:1450:400b:c02::1a ↩ dj-in-f26.1e100.net
- 172.253.115.26 ↩ bg-in-f26.1e100.net
- 2607:f8b0:4004:c21::1a ↩ pe-in-f26.1e100.net
SOA Record
Raw SOA
dns1.p08.nsone.net domains+netlify.netlify.com 1664629896 43200 7200 1209600 3600
Primary NS (mname)
dns1.p08.nsone.net
Admin Email (rname)
domains+netlify@netlify.com
Serial
1664629896
Refresh
43200s
Retry
7200s
Expire
1209600s
Minimum TTL
3600s
Nameservers (NS)
dns3.p08.nsone.net
dns4.p08.nsone.net
dns1.p08.nsone.net
dns2.p08.nsone.net
SPF Record
✓ Soft Fail (~all)
v=spf1 include:_spf.google.com ~all
📊 DNS lookups: 1/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected]; pct=100; adkim=s; aspf=s
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Strict
· DKIM alignment: Strict
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 2 found
google._domainkey
mail._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- brevo-code:bcd075dbd590bbb467ea788b34c627d1
- SPFv=spf1 include:_spf.google.com ~all
- MS=3567C84929A86FF142807E02890E3FA0AB5B71E5
- facebook-domain-verification=arx2syrzmq0h9enouovibe5p7y1qmj
- google-site-verification=jHSE1b8NkNeLZLM-UR0Ar_DNlf2B5w9d_nE-3pAJ3-Q
Full email verification for hotsource.io
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
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