Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
doublethedonation.com
Yes
✓ Yes
Google
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-23 03:12:21 UTC · ↺ Refresh
MX Hostnames
- aspmx3.googlemail.com
- alt1.aspmx.l.google.com
- alt2.aspmx.l.google.com
- aspmx.l.google.com
- aspmx2.googlemail.com
MX Priorities
- alt2.aspmx.l.google.com: 20
- aspmx3.googlemail.com: 30
- aspmx2.googlemail.com: 30
- aspmx.l.google.com: 10
- alt1.aspmx.l.google.com: 20
A / AAAA Records
- 20.172.164.4 (no PTR)
Mail Server IPs
- 172.253.116.27 ↩ dj-in-f27.1e100.net
- 2a00:1450:400b:c02::1a ↩ dj-in-f26.1e100.net
- 172.253.116.26 ↩ dj-in-f26.1e100.net
- 108.177.123.26 ↩ lcscld-in-f26.1e100.net
- 2800:3f0:4003:c0f::1a (no PTR)
- 172.253.122.27 ↩ bh-in-f27.1e100.net
- 2607:f8b0:4004:c09::1b ↩ bh-in-f27.1e100.net
- 108.177.123.27 ↩ lcscld-in-f27.1e100.net
SOA Record
Raw SOA
ns1-08.azure-dns.com kanwei.doublethedonation.com 0 14400 14400 1209600 86400
Primary NS (mname)
ns1-08.azure-dns.com
Admin Email (rname)
kanwei@doublethedonation.com
Serial
0
Refresh
14400s
Retry
14400s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns4-08.azure-dns.info
ns1-08.azure-dns.com
ns2-08.azure-dns.net
ns3-08.azure-dns.org
SPF Record
✓ Soft Fail (~all)
v=spf1 include:_spf.google.com include:one.zoho.com include:24362827.spf06.hubspotemail.net ~all
📊 DNS lookups: 3/10
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- linkedin-site-verification=f67903ea-10b9-468c-93f8-88c6f9114ed6
- SPFv=spf1 include:_spf.google.com include:one.zoho.com include:24362827.spf06.hubspotemail.net ~all
- google-site-verification=M2uj4HLi8ia4bEqUtE-xSfTgpBoi8ghdUN6K1acaar8
- MS=A699DA5B575B30F4995A572E02363B4FC884E04D
Full email verification for doublethedonation.com
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
SPF / DKIM / DMARC Get 1,000 Free Credits