Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
spur.org
Yes
✓ Yes
Google
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-31 17:48:21 UTC · ↺ Refresh
MX Hostnames
- alt1.aspmx.l.google.com
- aspmx2.googlemail.com
- aspmx3.googlemail.com
- aspmx.l.google.com
- alt2.aspmx.l.google.com
MX Priorities
- alt1.aspmx.l.google.com: 5
- alt2.aspmx.l.google.com: 5
- aspmx.l.google.com: 1
- aspmx2.googlemail.com: 10
- aspmx3.googlemail.com: 10
A / AAAA Records
- 172.67.151.66 (no PTR)
- 104.21.0.157 (no PTR)
- 2606:4700:3030::ac43:9742 (no PTR)
- 2606:4700:3035::6815:9d
Mail Server IPs
- 108.177.123.27 ↩ lcscld-in-f27.1e100.net
- 2800:3f0:4003:c0f::1b (no PTR)
- 172.253.116.27 ↩ dj-in-f27.1e100.net
- 2a00:1450:400b:c02::1b ↩ dj-in-f27.1e100.net
- 142.251.179.26 ↩ pd-in-f26.1e100.net
- 2607:f8b0:4004:c06::1b ↩ bg-in-f27.1e100.net
- 172.253.116.26 ↩ dj-in-f26.1e100.net
SOA Record
Raw SOA
christian.ns.cloudflare.com dns.cloudflare.com 2400213847 10000 2400 604800 1800
Primary NS (mname)
christian.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2400213847
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
christian.ns.cloudflare.com
penny.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 include:aspmx.pardot.com include:_spf.google.com include:_spf.salesforce.com include:_spf.soapboxengage.com -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected];
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 2 found
google._domainkey
default._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
9 records- MS=ms95679526
- ZOOM_verify_RgHsjTuxQ8OQh0a9FNubwg
- apple-domain-verification=WHSD2lzk5A29IAn3
- google-site-verification=Yh7xLWK9uAuYAySSmmfsJt-_wMUGFbl5vnMzkHMbXxo
- mgj6r5nn2susujor7k20ql7pts
- rippling-domain-verification=e0195ca0a57de141
- sending_domain524811=619e845126fba72b579357c96162311ce7b6c7029e03385ced854a334e8ae78b
- SPFv=spf1 include:aspmx.pardot.com include:_spf.google.com include:_spf.salesforce.com include:_spf.soapboxengage.com -all
- MS=5721ED3947771906C6ABF15DF8D56285A3770279
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