Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
cocollective.com
Yes
✓ Yes
Google
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-21 13:31:10 UTC · ↺ Refresh
MX Hostnames
- alt2.aspmx.l.google.com
- alt1.aspmx.l.google.com
- alt3.aspmx.l.google.com
- aspmx.l.google.com
- alt4.aspmx.l.google.com
MX Priorities
- alt3.aspmx.l.google.com: 10
- alt1.aspmx.l.google.com: 5
- alt2.aspmx.l.google.com: 5
- alt4.aspmx.l.google.com: 10
- aspmx.l.google.com: 1
A / AAAA Records
- 23.185.0.1
- 2620:12a:8000::1
- 2620:12a:8001::1
Mail Server IPs
- 192.178.223.27 ↩ yulhrs-in-f27.1e100.net
- 2a00:1450:4009:c0f::1a ↩ yulhrs-in-f26.1e100.net
- 108.177.123.26 ↩ lcscld-in-f26.1e100.net
- 2800:3f0:4003:c0f::1b (no PTR)
- 172.253.116.26 ↩ dj-in-f26.1e100.net
- 2a00:1450:400b:c02::1a ↩ dj-in-f26.1e100.net
- 173.194.76.27 ↩ ws-in-f27.1e100.net
- 2a00:1450:400c:c00::1a ↩ ws-in-f26.1e100.net
- 192.178.155.26 ↩ yuiadrs-in-f26.1e100.net
- 2607:f8b0:4004:c08::1b ↩ bi-in-f27.1e100.net
SOA Record
Raw SOA
ns57.domaincontrol.com dns.jomax.net 2026031700 28800 7200 604800 600
Primary NS (mname)
ns57.domaincontrol.com
Admin Email (rname)
dns@jomax.net
Serial
2026031700
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s
Nameservers (NS)
ns58.domaincontrol.com
ns57.domaincontrol.com
SPF Record
✓ Soft Fail (~all)
v=spf1 ip4:23.253.32.145 include:_spf.google.com include:spf.sendgrid.net include:spf.pantheon.io include:u14959694.wl195.sendgrid.net ~all
📊 DNS lookups: 4/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine;pct=100
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
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
8 records- apple-domain-verification=2a4yBueUGKQrQvHf9KT6hfKBlxHsY7BHflRnmtfyqmU
- atlassian-domain-verification=jXtjqKc1wvEl6H/rWdItOjqZXI/m1+Qv2vaj3b9+ewZLuE5HxKwFH0Q+XCL2abxx
- apple-domain-verification=p2pDIxHcSw2YZWTs
- apple-domain-verification=Z_ed2Pv5P8AdgaE3zP3ZFv5HaLlj0jUgI_ClKVxBWmw
- cisco-ci-domain-verification=495da8be16c8856c8837160ef54d5704f32c43b05f28f63280fe84dd4384afb4
- SPFv=spf1 ip4:23.253.32.145 include:_spf.google.com include:spf.sendgrid.net include:spf.pantheon.io include:u14959694.wl195.sendgrid.net ~all
- MS=ms10192021
- google-site-verification=sZxTURVwaK2Uxqkm1yHbA3p40A67N75_hRcia7owzpk
Full email verification for cocollective.com
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
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