Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
polyclinic.ae
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-30 15:04:22 UTC · ↺ Refresh
MX Hostnames
- mx3.zub.ru
- mx42.zub.ru
- mx41.zub.ru
MX Priorities
- mx3.zub.ru: 20
- mx41.zub.ru: 5
- mx42.zub.ru: 10
A / AAAA Records
- 186.2.165.66 ↩ ddos-guard.net
Mail Server IPs
- 185.236.210.105 ↩ mx3.zub.ru
- 31.13.20.4 ↩ mx41.zub.ru
- 213.208.161.140 ↩ mx42.zub.ru
SOA Record
Raw SOA
andronicus.ns.cloudflare.com dns.cloudflare.com 2398908136 10000 2400 604800 1800
Primary NS (mname)
andronicus.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2398908136
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
andronicus.ns.cloudflare.com
laura.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 ip4:31.13.20.2 ip4:213.208.161.138 ip4:185.236.210.105 -all
📊 DNS lookups: 0/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected]
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✗ None detectedNo DKIM records found for common selectors — your provider may use a custom selector name.
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
2 records- facebook-domain-verification=204cb35707rygk5823padcmlzeoizi
- SPFv=spf1 ip4:31.13.20.2 ip4:213.208.161.138 ip4:185.236.210.105 -all
Full email verification for polyclinic.ae
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