Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
kteb.pl
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-14 02:53:25 UTC · ↺ Refresh
MX Hostnames
- mx2.hosting.reg.ru
- mx1.hosting.reg.ru
MX Priorities
- mx2.hosting.reg.ru: 20
- mx1.hosting.reg.ru: 10
A / AAAA Records
- 172.67.183.170 (no PTR)
- 104.21.59.208 (no PTR)
- 2606:4700:3031::6815:3bd0 (no PTR)
- 2606:4700:3032::ac43:b7aa (no PTR)
Mail Server IPs
- 31.31.194.241 ↩ relay.hosting.reg.ru
- 31.31.194.240 ↩ relay.hosting.reg.ru
SOA Record
Raw SOA
nadia.ns.cloudflare.com dns.cloudflare.com 2396304448 10000 2400 604800 1800
Primary NS (mname)
nadia.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2396304448
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
nadia.ns.cloudflare.com
norm.ns.cloudflare.com
SPF Record
✓ Soft Fail (~all)
v=spf1 a mx include:_spf.hosting.reg.ru ip4:31.31.198.27 ~all
📊 DNS lookups: 3/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; aspf=r; sp=none
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
↳ Subdomain policy: none
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
1 record- SPFv=spf1 a mx include:_spf.hosting.reg.ru ip4:31.31.198.27 ~all
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