Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
iislb.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-25 15:47:27 UTC · ↺ Refresh
MX Hostnames
- mail.iislb.com
MX Priorities
- mail.iislb.com: 0
A / AAAA Records
- 104.21.93.81 (no PTR)
- 172.67.207.154 (no PTR)
- 2606:4700:3030::ac43:cf9a (no PTR)
- 2606:4700:3031::6815:5d51 (no PTR)
Mail Server IPs
- 50.6.231.76 ↩ mail.iislb.com
SOA Record
Raw SOA
dahlia.ns.cloudflare.com dns.cloudflare.com 2398134843 10000 2400 604800 1800
Primary NS (mname)
dahlia.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2398134843
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
dahlia.ns.cloudflare.com
ernest.ns.cloudflare.com
SPF Record
✓ Soft Fail (~all)
v=spf1 ip4:50.6.231.76 ip4:162.240.39.80 ip4:213.199.47.6 ip4:207.180.212.19 +a +mx ~all
📊 DNS lookups: 2/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=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
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
4 records- google-site-verification=0LvNWQVvSsX4l87SJEeGJuCW6lmgdRS2XDAwMsNUJcg
- google-site-verification=4A0zds5fQ-yWYkuixduafG_i2uS6eV-7W2L3j3Tqb-g
- SPFv=spf1 ip4:50.6.231.76 ip4:162.240.39.80 ip4:213.199.47.6 ip4:207.180.212.19 +a +mx ~all
- apple-domain-verification=s6huIpnN5LsClyRxVJenZ5ejrH3QoS8aVq1bUp4AAFY
Full email verification for iislb.com
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