Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
rykov.pro
Disposable
✓ Yes
Unknown
⚠ Yes
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-31 08:16:10 UTC · ↺ Refresh
MX Hostnames
- mx.yandex.net
MX Priorities
- mx.yandex.net: 10
A / AAAA Records
- 198.202.211.1 (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
ns3-l2.nic.ru dns.nic.ru 2022042924 1440 3600 2592000 600
Primary NS (mname)
ns3-l2.nic.ru
Admin Email (rname)
dns@nic.ru
Serial
2022042924
Refresh
1440s
Retry
3600s
Expire
2592000s
Minimum TTL
600s
Nameservers (NS)
ns3-l2.nic.ru
ns4-l2.nic.ru
ns8-l2.nic.ru
ns4-cloud.nic.ru
ns8-cloud.nic.ru
SPF Record
✓ Soft Fail (~all)
v=spf1 redirect=_spf.yandex.net
📊 DNS lookups: 1/10
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
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
6 records- google-site-verification=m7Shgil9jcEJE7Wvd0hpQ-a_dYxyWfu0ijjYAthRBc8
- google-site-verification=pB5JMnqZYYuzg6iLMP9yJ0_PgMHENVQJ7Y1PfNWHbN4
- SPFv=spf1 redirect=_spf.yandex.net
- yh8yd1j8fbm8nnp73xf4hmgc15zq9tlr
- SPFv=spf1 include:spf.unisender.com ~all
- yandex-verification: 504a2914884318b4
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