Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
guepardos.co
Disposable
✓ Yes
Unknown
⚠ Yes
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-22 04:55:46 UTC · ↺ Refresh
MX Hostnames
- mx.yandex.net
MX Priorities
- mx.yandex.net: 10
A / AAAA Records
- 216.239.34.21 ↩ any-in-2215.1e100.net
- 216.239.36.21 ↩ any-in-2415.1e100.net
- 216.239.32.21 ↩ any-in-2015.1e100.net
- 216.239.38.21 ↩ any-in-2615.1e100.net
- 2001:4860:4802:32::15 ↩ any-in-2001-4860-4802-32--15.1e100.net
- 2001:4860:4802:34::15 ↩ any-in-2001-4860-4802-34--15.1e100.net
- 2001:4860:4802:38::15 ↩ any-in-2001-4860-4802-38--15.1e100.net
- 2001:4860:4802:36::15 ↩ any-in-2001-4860-4802-36--15.1e100.net
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
ns-cloud-b1.googledomains.com cloud-dns-hostmaster.google.com 1 21600 3600 259200 300
Primary NS (mname)
ns-cloud-b1.googledomains.com
Admin Email (rname)
cloud-dns-hostmaster@google.com
Serial
1
Refresh
21600s
Retry
3600s
Expire
259200s
Minimum TTL
300s
Nameservers (NS)
ns-cloud-b4.googledomains.com
ns-cloud-b3.googledomains.com
ns-cloud-b2.googledomains.com
ns-cloud-b1.googledomains.com
SPF Record
✗ MissingNo SPF record — domain is unprotected against spoofing.
⚠ No SPF record found. Email servers cannot verify authorized senders.
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
DKIM Selectors
✓ 2 found
s1._domainkey
s2._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: s1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
4 records- DKIMv=DKIM1; k=rsa; t=s; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDlk+IUXTHUIumVpG1S0vwFuwO9AC2aRrJj21MLj7xvO0Brys/fDxOTaFsoVsA2/t9mcxf1kqx/bCsEvJiiOUUw5eihQefcY7xJoeruJK/o+IKU2dTO9OOPfSyqGLuQ+v/DMJRjhz73XOpkPOpPwLhQKhvBLNM2TCxPqCL0E42/7wIDAQAB
- google-site-verification=IGu32qw6L0IVvG7Nc8mM7fl4rYx9axqIOQAbdbnLKJI
- google-site-verification=lpMT9kNarOSmH6WLR_NfjNihFhh2iK9d_n5bVV1UWAg
- facebook-domain-verification=pug5dtangbbogrczoku5i16he16p16
Full email verification for guepardos.co
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