Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
sima-land.ru
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-14 02:00:48 UTC · ↺ Refresh
MX Hostnames
- mailgate02.sima-land.ru
- mailgate01.sima-land.ru
- mailgate03.sima-land.ru
MX Priorities
- mailgate02.sima-land.ru: 10
- mailgate03.sima-land.ru: 15
- mailgate01.sima-land.ru: 10
A / AAAA Records
- 82.202.190.219 (no PTR)
Mail Server IPs
- 31.44.10.148 ↩ mailgate02.sima-land.ru
- 188.73.165.233 ↩ mailgate03.sima-land.ru
- 217.16.22.191 ↩ mailgate01.sima-land.ru
SOA Record
Raw SOA
ns10.sima-land.ru admin.sima-land.ru 3273220335 3600 600 604800 600
Primary NS (mname)
ns10.sima-land.ru
Admin Email (rname)
admin@sima-land.ru
Serial
3273220335
Refresh
3600s
Retry
600s
Expire
604800s
Minimum TTL
600s
Nameservers (NS)
84.201.187.83
ns8-cloud.nic.ru
ns4-cloud.nic.ru
37.139.35.168
ns4-l2.nic.ru
ns8-l2.nic.ru
SPF Record
✓ Strict (-all)
v=spf1 include:_spf.yandex.net include:spf.mindbox.ru ip4:178.57.76.40 ip4:178.57.76.41 ip4:178.57.76.43 ip4:178.57.77.44 ip4:92.242.37.146 ip4:92.242.44.167 -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1;p=quarantine;rua=mailto:[email protected];ruf=mailto:[email protected];fo=1;sp=quarantine;ri=345600;
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: quarantine
DKIM Selectors
✓ 4 found
google._domainkey
selector1._domainkey
selector2._domainkey
mail._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: google
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
12 records- SPFv=spf1 include:_spf.yandex.net include:spf.mindbox.ru ip4:178.57.76.40 ip4:178.57.76.41 ip4:178.57.76.43 ip4:178.57.77.44 ip4:92.242.37.146 ip4:92.242.44.167 -all
- facebook-domain-verification=n4g197w9hjd65ipxbdxygf6f7ahmj5
- MS=ms65228955
- amazonses:Z0Ge/fSg3J1ZD0T53xNnyytmeDiRh6w+PpXKEOfZW1o=
- wmail-verification: e5131794bf280cbde0d5366fe0c086c1
- google-site-verification=tU8kJjjqwkFBkNgLrCDKWdGYXlUoCV5LTt33TsPYuwo
- _globalsign-domain-verification=UQOI40B6Jkx7I5Vyv_FTuQUWlcLqQaHBKOwzRYXYA_
- cisco-ci-domain-verification=729afc8c866380fc70d2f97ae3f7087211279722fcf82c3dc1ab7e5db10b5bae
- yandex-verification: 588e7a8bad24b870
- mailru-verification: 16424657b632fa6e
- _globalsign-domain-verification=i_NI4Vr6weq2efpMg_Ix8pWyaS1E4LbRrch0irX0Ns
- mailru-verification: 5fc902146847a028
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