Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
mcs-mjr.uz
Disposable
✓ Yes
Unknown
⚠ Yes
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-21 12:51:20 UTC · ↺ Refresh
MX Hostnames
- mx.yandex.net
MX Priorities
- mx.yandex.net: 10
A / AAAA Records
- 83.69.139.250 ↩ server3.ahost.uz
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
n2.mjr.ru hostmaster.mjr.ru 2023120102 7200 3600 1209601 300
Primary NS (mname)
n2.mjr.ru
Admin Email (rname)
hostmaster@mjr.ru
Serial
2023120102
Refresh
7200s
Retry
3600s
Expire
1209601s
Minimum TTL
300s
Nameservers (NS)
n1.mjr.ru
n2.mjr.ru
SPF Record
✓ Strict (-all)
v=spf1 include:_spf.yandex.net mx ip4:91.247.254.5 ip4:83.69.139.250 -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine
~ Quarantine — good protection (failing mail goes to spam)
📋 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 include:_spf.yandex.net mx ip4:91.247.254.5 ip4:83.69.139.250 -all
- yandex-verification: 44bbeb4d2b6c7d1c
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