Domain Overview
DNS: ✓ 10h ago
Checker: ✓ 10h ago
collaborativedrug.com
Yes
✓ Yes
Google
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-05-21 05:22:55 UTC · ↺ Refresh
MX Hostnames
- alt4.aspmx.l.google.com
- alt2.aspmx.l.google.com
- aspmx.l.google.com
- alt1.aspmx.l.google.com
- alt3.aspmx.l.google.com
MX Priorities
- alt1.aspmx.l.google.com: 2
- alt2.aspmx.l.google.com: 3
- alt4.aspmx.l.google.com: 4
- alt3.aspmx.l.google.com: 5
- aspmx.l.google.com: 1
A / AAAA Records
- 199.60.103.53
- 199.60.103.153
Mail Server IPs
- 108.177.123.26 ↩ lcscld-in-f26.1e100.net
- 2800:3f0:4003:c0f::1a (no PTR)
- 172.253.116.26 ↩ dj-in-f26.1e100.net
- 2a00:1450:400b:c02::1b ↩ dj-in-f27.1e100.net
- 173.194.76.27 ↩ ws-in-f27.1e100.net
- 2a00:1450:400c:c00::1b ↩ ws-in-x1b.1e100.net
- 192.178.223.26 ↩ yulhrs-in-f26.1e100.net
- 2a00:1450:4009:c0f::1a ↩ yulhrs-in-f26.1e100.net
- 142.251.111.26 ↩ bk-in-f26.1e100.net
- 2607:f8b0:4004:c21::1b ↩ pe-in-f27.1e100.net
SOA Record
Raw SOA
dilbert.ns.cloudflare.com dns.cloudflare.com 2404440877 10000 2400 604800 1800
Primary NS (mname)
dilbert.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2404440877
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
kim.ns.cloudflare.com
dilbert.ns.cloudflare.com
SPF Record
✓ Soft Fail (~all)
v=spf1 include:mail.zendesk.com include:146552.spf05.hubspotemail.net ip4:209.237.227.144/28 ip4:209.237.227.32/28 ip4:198.1.28.10 ip4:198.1.30.16/28 ip4:209.85.220.69 ip4:18.144.138.198 include:_spf.google.com include:amazonses.com ~all
📊 DNS lookups: 4/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✓ Reject
v=DMARC1;p=reject;rua=mailto:[email protected];fo=1
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 1 found
google._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
10 records- ppe-6d454b5de44eeafd6f21ffe8684e241051d0d449
- SPFv=spf1 include:mail.zendesk.com include:146552.spf05.hubspotemail.net ip4:209.237.227.144/28 ip4:209.237.227.32/28 ip4:198.1.28.10 ip4:198.1.30.16/28 ip4:209.85.220.69 ip4:18.144.138.198 include:_spf.google.com include:amazonses.com ~all
- 1password-site-verification=L2XNDK3WPRE3BK5VZKAGMABMNI
- MS=ms22152732
- anthropic-domain-verification-pd24g5=97ujZrik2rGVitlGWtFvctvCo
- apple-domain-verification=0p2bLI4AKTn83Wsb
- atlassian-domain-verification=uixwVEJj0IV4TSm5PeZc33d2eRimblWxkAz2NqAC5SnEzYtea9aDbFaa4sZar0tN
- google-site-verification=5qDDUKttCBIAzDIeykWDwM0YrpF5JkFjKuzJMQVQZPU
- google-site-verification=i23p0SzUjm1UR9nT6diP9jOTu3Pw1lgldz-ZSQdeWPc
- openai-domain-verification=dv-ZGWt7GmBur548MqjmOZhCVuE
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