Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
nuestrosite.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-27 00:43:02 UTC · ↺ Refresh
MX Hostnames
- mail.nuestrosite.com
MX Priorities
- mail.nuestrosite.com: 10
A / AAAA Records
- 172.67.220.20 (no PTR)
- 104.21.38.75 (no PTR)
- 2606:4700:3036::6815:264b (no PTR)
- 2606:4700:3035::ac43:dc14 (no PTR)
Mail Server IPs
- 52.117.209.30 ↩ mail.nuestrosite.com
SOA Record
Raw SOA
clay.ns.cloudflare.com dns.cloudflare.com 2399971669 10000 2400 604800 1800
Primary NS (mname)
clay.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2399971669
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
kiki.ns.cloudflare.com
clay.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 ip4:108.168.250.231 ip4:52.117.209.21 ip4:169.63.238.68 ip4:52.117.209.30 ip4:108.168.133.71 ip4:169.63.238.66 ip4:144.126.217.219 ip4:137.184.121.110 -all
📊 DNS lookups: 0/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; pct=100; rua=mailto:[email protected]
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 1 found
default._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: default
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
2 records- SPFv=spf1 ip4:108.168.250.231 ip4:52.117.209.21 ip4:169.63.238.68 ip4:52.117.209.30 ip4:108.168.133.71 ip4:169.63.238.66 ip4:144.126.217.219 ip4:137.184.121.110 -all
- abuseipdb-verification=0696mpTg
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