Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
tonkin.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-21 05:22:29 UTC · ↺ Refresh
MX Hostnames
- mx1.geeit.io
- mx2.geeit.io
MX Priorities
- mx1.geeit.io: 10
- mx2.geeit.io: 20
A / AAAA Records
- 129.212.166.225 (no PTR)
Mail Server IPs
- 50.203.99.180 ↩ mx1.geeit.io
- 50.203.99.181 ↩ mx2.geeit.io
SOA Record
Raw SOA
ns1.gandi.net hostmaster.gandi.net 1773911582 10800 3600 604800 10800
Primary NS (mname)
ns1.gandi.net
Admin Email (rname)
hostmaster@gandi.net
Serial
1773911582
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
10800s
Nameservers (NS)
ns-41-b.gandi.net
ns-202-c.gandi.net
ns-22-a.gandi.net
SPF Record
✓ Soft Fail (~all)
v=spf1 ip4:50.203.99.128/25 include:_netblocks.tonkin.com ~all
📊 DNS lookups: 1/10
~ Soft fail (~all) — moderate 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
✓ 3 found
selector1._domainkey
selector2._domainkey
dkim._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: selector1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
1 record- SPFv=spf1 ip4:50.203.99.128/25 include:_netblocks.tonkin.com ~all
Full email verification for tonkin.com
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