Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
rivalo.co
Yes
✓ Yes
Google
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-25 23:11:55 UTC · ↺ Refresh
MX Hostnames
- smtp.google.com
MX Priorities
- smtp.google.com: 1
A / AAAA Records
- 104.18.28.134 (no PTR)
- 104.18.29.134
- 2606:4700::6812:1d86
- 2606:4700::6812:1c86
Mail Server IPs
- 172.253.115.26 ↩ bg-in-f26.1e100.net
- 172.253.115.27 ↩ bg-in-f27.1e100.net
- 172.253.122.27 ↩ bh-in-f27.1e100.net
- 172.253.62.27 ↩ bc-in-f27.1e100.net
- 172.253.62.26 ↩ bc-in-f26.1e100.net
- 2607:f8b0:4004:c06::1a ↩ bg-in-f26.1e100.net
- 2607:f8b0:4004:c06::1b ↩ bg-in-f27.1e100.net
- 2607:f8b0:4004:c07::1b ↩ bc-in-f27.1e100.net
- 2607:f8b0:4004:c07::1a ↩ bc-in-f26.1e100.net
SOA Record
Raw SOA
coco.ns.cloudflare.com dns.cloudflare.com 2399702300 10000 2400 604800 1800
Primary NS (mname)
coco.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2399702300
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
coco.ns.cloudflare.com
trace.ns.cloudflare.com
SPF Record
✓ Soft Fail (~all)
v=spf1 ip4:52.16.166.171 include:_spf.google.com include:sendgrid.net include:mail.zendesk.com ~all
📊 DNS lookups: 3/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 3 found
google._domainkey
s1._domainkey
s2._domainkey
✓ Public key: 392 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
6 records- asv_domain=f67cf7e78ea3096c522525281ade1936
- facebook-domain-verification=4hldm7i0oqefxl6ek36tl2xksc0l6m
- google-site-verification=OnzxcjbAcICFbWXxqYR4OlPYT2GzsoChK2qKIpGpkVk
- google-site-verification=WnUuEvQlfnA69bTxr3fc9oVZ0WSH7Oz3tm4jBoVwSGA
- SPFv=spf1 ip4:52.16.166.171 include:_spf.google.com include:sendgrid.net include:mail.zendesk.com ~all
- MS=ms30482187
Full email verification for rivalo.co
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