Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
checkme.tech
Disposable
✓ Yes
Unknown
⚠ Yes
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-04-03 16:25:49 UTC · ↺ Refresh
MX Hostnames
- mx.yandex.net
MX Priorities
- mx.yandex.net: 10
A / AAAA Records
- 158.160.208.121 (no PTR)
Mail Server IPs
- 77.88.21.249 ↩ mxfront.stable.qloud-b.yandex.net
- 2a02:6b8::311 ↩ mxfront.stable.qloud-b.yandex.net
SOA Record
Raw SOA
ns1.reg.ru hostmaster.ns1.reg.ru 1773959763 14400 3600 604800 10800
Primary NS (mname)
ns1.reg.ru
Admin Email (rname)
hostmaster@ns1.reg.ru
Serial
1773959763
Refresh
14400s
Retry
3600s
Expire
604800s
Minimum TTL
10800s
Nameservers (NS)
ns2.reg.ru
ns1.reg.ru
SPF Record
✓ Soft Fail (~all)
v=spf1 redirect=_spf.yandex.net
📊 DNS lookups: 1/10
DMARC Record
✗ p=none
v=DMARC1
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
DKIM Selectors
✓ 1 found
mail._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: mail
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
2 records- SPFv=spf1 redirect=_spf.yandex.net
- yandex-verification: ad2bf45ccfc87a8a
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