Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
simetritanitim.com
Disposable
✓ Yes
Unknown
⚠ Yes
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-23 21:57:57 UTC · ↺ Refresh
MX Hostnames
- mx.yandex.net
MX Priorities
- mx.yandex.net: 10
A / AAAA Records
- 104.21.5.175 (no PTR)
- 172.67.133.173 (no PTR)
- 2606:4700:3037::6815:5af (no PTR)
- 2606:4700:3032::ac43:85ad (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
fay.ns.cloudflare.com dns.cloudflare.com 2399425881 10000 2400 604800 1800
Primary NS (mname)
fay.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2399425881
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
fay.ns.cloudflare.com
huxley.ns.cloudflare.com
SPF Record
✓ Soft Fail (~all)
v=spf1 ip4:185.244.144.106 ip4:185.244.144.107 ip4:185.244.144.108 include:_spf.yandex.net ~all
📊 DNS lookups: 1/10
~ Soft fail (~all) — moderate enforcement
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
1 record- SPFv=spf1 ip4:185.244.144.106 ip4:185.244.144.107 ip4:185.244.144.108 include:_spf.yandex.net ~all
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