Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
diu.pp.ua
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
⚠ Yes
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-14 02:04:12 UTC · ↺ Refresh
MX Hostnames
- emx.mail.ru
- mx1.improvmx.com
- mx2.improvmx.com
MX Priorities
- mx2.improvmx.com: 30
- emx.mail.ru: 10
- mx1.improvmx.com: 20
A / AAAA Records
- 135.181.41.169
Mail Server IPs
- 15.236.61.92 ↩ ec2-15-236-61-92.eu-west-3.compute.amazonaws.com
- 13.36.107.63 ↩ ec2-13-36-107-63.eu-west-3.compute.amazonaws.com
- 13.36.222.39 ↩ ec2-13-36-222-39.eu-west-3.compute.amazonaws.com
- 2a05:d012:412:e203:7e33:3d9c:28d7:ee20 (no PTR)
- 2a05:d012:412:e201:1f6e:f6e4:8fd7:4678 (no PTR)
- 2a05:d012:412:e202:e81e:cc44:3b53:8a3d (no PTR)
- 217.69.139.180 ↩ emx.mail.ru
- 94.100.180.180 ↩ emx.mail.ru
- 13.37.195.136 ↩ ec2-13-37-195-136.eu-west-3.compute.amazonaws.com
- 15.236.236.160 ↩ ec2-15-236-236-160.eu-west-3.compute.amazonaws.com
- 35.181.18.45
- 2a05:d012:412:e203:373a:f51a:4a85:1d25
- 2a05:d012:412:e202:f36:2c1f:1a49:d38a
- 2a05:d012:412:e201:88aa:e7b9:7a43:12d7
SOA Record
Raw SOA
ns10.uadns.com hostmaster.nic.ua 2025121603 28800 7200 3600000 86400
Primary NS (mname)
ns10.uadns.com
Admin Email (rname)
hostmaster@nic.ua
Serial
2025121603
Refresh
28800s
Retry
7200s
Expire
3600000s
Minimum TTL
86400s
Nameservers (NS)
ns12.uadns.com
ns11.uadns.com
ns10.uadns.com
SPF Record
✓ Soft Fail (~all)
v=spf1 redirect=_spf.mail.ru include:spf.improvmx.com ~all
📊 DNS lookups: 2/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; pct=100; rua=mailto:[email protected]; sp=none; aspf=r;
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: none
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- SPFv=spf1 redirect=_spf.mail.ru include:spf.improvmx.com ~all
- mailru-domain: tTv8Kus43u335aul
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