Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
claremontmakerspace.org
Yes
✓ Yes
Cloudflare
No
No
⚠ Yes
⚠ Yes
No
Checked via [email protected]
· 2026-03-17 23:04:37 UTC · ↺ Refresh
MX Hostnames
- route3.mx.cloudflare.net
- route1.mx.cloudflare.net
- route2.mx.cloudflare.net
MX Priorities
- route2.mx.cloudflare.net: 43
- route3.mx.cloudflare.net: 43
- route1.mx.cloudflare.net: 81
A / AAAA Records
- 172.67.211.102
- 104.21.85.211
- 2606:4700:3035::6815:55d3
- 2606:4700:3034::ac43:d366
Mail Server IPs
- 162.159.205.18 ↩ route2.mx.cloudflare.net
- 162.159.205.19 ↩ route2.mx.cloudflare.net
- 162.159.205.17 ↩ route2.mx.cloudflare.net
- 2606:4700:f5::f ↩ route2.mx.cloudflare.net
- 2606:4700:f5::e ↩ route2.mx.cloudflare.net
- 2606:4700:f5::10 ↩ route2.mx.cloudflare.net
- 162.159.205.23 ↩ route3.mx.cloudflare.net
- 162.159.205.24 ↩ route3.mx.cloudflare.net
- 162.159.205.25 ↩ route3.mx.cloudflare.net
- 2606:4700:f5::12 ↩ route3.mx.cloudflare.net
- 2606:4700:f5::13
- 2606:4700:f5::11
- 162.159.205.11
- 162.159.205.13
- 162.159.205.12
- 2606:4700:f5::b
- 2606:4700:f5::c
- 2606:4700:f5::d
SOA Record
Raw SOA
bruce.ns.cloudflare.com dns.cloudflare.com 2398936516 10000 2400 604800 1800
Primary NS (mname)
bruce.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2398936516
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
bruce.ns.cloudflare.com
kristin.ns.cloudflare.com
SPF Record
✓ Soft Fail (~all)
v=spf1 mx include:_spf.tardisventures.net include:_spf.mx.cloudflare.net include:sendgrid.net include:spf.mtasv.net ~all
📊 DNS lookups: 6/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; pct=100; rua=mailto:[email protected]
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
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
3 records- SPFv=spf1 mx include:_spf.tardisventures.net include:_spf.mx.cloudflare.net include:sendgrid.net include:spf.mtasv.net ~all
- google-site-verification=zMv7tmSTgmgz6LLuomPwVWUaD9HL-Sum3gdbI78quGI
- rippling-domain-verification=3249db12bb800e46
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