Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
21deseptiembre.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-25 06:55:51 UTC · ↺ Refresh
MX Hostnames
- mx1.hostinger.com
- mx2.hostinger.com
MX Priorities
- mx2.hostinger.com: 10
- mx1.hostinger.com: 5
A / AAAA Records
- 104.21.14.30 (no PTR)
- 172.67.157.171 (no PTR)
- 2606:4700:3035::6815:e1e (no PTR)
- 2606:4700:3036::ac43:9dab (no PTR)
Mail Server IPs
- 172.65.182.103 (no PTR)
- 2606:4700:90::c1f8:f874:2386:b61f (no PTR)
SOA Record
Raw SOA
damon.ns.cloudflare.com dns.cloudflare.com 2397961308 10000 2400 604800 1800
Primary NS (mname)
damon.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2397961308
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
liz.ns.cloudflare.com
damon.ns.cloudflare.com
SPF Record
✓ Soft Fail (~all)
v=spf1 include:_spf.mail.hostinger.com ~all
📊 DNS lookups: 1/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected] ; ruf=mailto:[email protected]
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 1 found
mail._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: mail
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
4 records- pinterest-site-verification=2149b58cc2f104e78f49b946d3c98ce9
- SPFv=spf1 include:_spf.mail.hostinger.com ~all
- brevo-code:31169a56ca8331c545d2c30200b5ef13
- google-site-verification=1Yi45fKG76Hwv_HvP5VGUiTfbjJl0mHwGZt_cfVBLlA
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