Live data — DNS records and disposable check were just fetched and saved.
Domain Overview
DNS: ⚡ live
Checker: ⚡ live
christharbor.org
Yes
✓ Yes
Google
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-05-21 06:48:01 UTC · ↺ Refresh
MX Hostnames
- smtp.google.com
- ms30176627.msv1.invalid
MX Priorities
No priority data.
A / AAAA Records
- 77.83.141.16
- 2a09:8280:1:195f:7bd7:b696:d589:1a1b
Mail Server IPs
No IPs resolved.
SOA Record
No SOA record found.
Nameservers (NS)
ns26.domaincontrol.com
ns25.domaincontrol.com
SPF Record
✓ Strict (-all)
v=spf1 mx include:mailgun.org include:_spf.google.com -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine;
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
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
4 records- SPFv=spf1 mx include:mailgun.org include:_spf.google.com -all
- google-site-verification=nvPZOfGgml21KkyK3JMWAKDZmXHrUy-jEVqp9aAJbEk
- MS=ms30176627
- google-site-verification=kAWeaNxpin5Bnp-DGWnUT81ZNqcBD1XkzWiuihJ_m4s
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