Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
kuber.ru
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-14 01:57:21 UTC · ↺ Refresh
MX Hostnames
- mx1.hosting.reg.ru
- mx2.hosting.reg.ru
MX Priorities
- mx2.hosting.reg.ru: 20
- mx1.hosting.reg.ru: 10
A / AAAA Records
- 84.252.140.145 (no PTR)
Mail Server IPs
- 31.31.194.240 ↩ relay.hosting.reg.ru
- 31.31.194.241 ↩ relay.hosting.reg.ru
SOA Record
Raw SOA
server152.hosting.reg.ru support.reg.ru 2020071007 3600 3600 604800 86400
Primary NS (mname)
server152.hosting.reg.ru
Admin Email (rname)
support@reg.ru
Serial
2020071007
Refresh
3600s
Retry
3600s
Expire
604800s
Minimum TTL
86400s
Nameservers (NS)
ns2.hosting.reg.ru
ns1.hosting.reg.ru
SPF Record
✓ Soft Fail (~all)
v=spf1 include:mxsmtp.sendpulse.com +a +mx ~all
📊 DNS lookups: 3/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
DKIM Selectors
✓ 1 found
dkim._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: dkim
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
4 records- _globalsign-domain-verification=GkNE27IguzHdXPKH9NVrYQaQBnCPblbS3IhnoQ1cDA
- SPFv=spf1 include:mxsmtp.sendpulse.com +a +mx ~all
- _globalsign-domain-verification=RkQQZNsJVtoYhw4NiXIKhyzHRHA1wflj7bnBV4zUT0
- SPFv=spf1 ip4:31.31.196.112 ip4:37.140.192.62 ip4:31.31.197.67 a mx include:_spf.hosting.reg.ru include:mxsmtp.sendpulse.com ~all
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