Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
darkhorse.com
Yes
✓ Yes
Google
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-02 03:57:06 UTC · ↺ Refresh
MX Hostnames
- alt1.aspmx.l.google.com
- aspmx.l.google.com
- alt3.aspmx.l.google.com
- alt2.aspmx.l.google.com
- alt4.aspmx.l.google.com
MX Priorities
- alt3.aspmx.l.google.com: 10
- alt4.aspmx.l.google.com: 10
- alt1.aspmx.l.google.com: 5
- alt2.aspmx.l.google.com: 5
- aspmx.l.google.com: 1
A / AAAA Records
- 216.151.27.202
Mail Server IPs
- 192.178.223.26 ↩ yulhrs-in-f26.1e100.net
- 2a00:1450:4009:c0f::1b ↩ yulhrs-in-f27.1e100.net
- 173.194.76.26 ↩ ws-in-f26.1e100.net
- 2a00:1450:400c:c00::1b ↩ ws-in-x1b.1e100.net
- 108.177.123.27 ↩ lcscld-in-f27.1e100.net
- 2800:3f0:4003:c0f::1a (no PTR)
- 172.253.116.27 ↩ dj-in-f27.1e100.net
- 2a00:1450:400b:c02::1a ↩ dj-in-f26.1e100.net
- 192.178.155.27 ↩ yuiadrs-in-f27.1e100.net
- 2607:f8b0:4004:c1b::1b ↩ wv-in-f27.1e100.net
SOA Record
Raw SOA
ns-866.awsdns-44.net awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-866.awsdns-44.net
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns-1772.awsdns-29.co.uk
ns-866.awsdns-44.net
ns-116.awsdns-14.com
ns-1520.awsdns-62.org
SPF Record
✓ Soft Fail (~all)
v=spf1 ip4:216.151.27.214 ip4:70.96.128.55 ip4:70.96.128.56 ip4:70.96.128.190 a include:_spf.google.com ~all
📊 DNS lookups: 2/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected];ruf=mailto:[email protected];
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 4 found
google._domainkey
mail._domainkey
s1._domainkey
s2._domainkey
✓ Public key: 216 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
7 records- SPFv=spf1 ip4:216.151.27.214 ip4:70.96.128.55 ip4:70.96.128.56 ip4:70.96.128.190 a include:_spf.google.com ~all
- MS=953DFFC847E28E8BDA1E48D78749439ECF45BE73
- airtable-verification=a8c840165683d0e2a242a8f3a9d93a61
- apple-domain-verification=20JmHrFS5RBPJuAR
- docusign=3b4d1e25-ff4f-4a22-b603-c453ed414eaa
- google-site-verification=603Mvx90q61WNG9gr50piIgNQEtGxncholWl-MwhCkc
- google-site-verification=imRij5GjDXs426Eazrd9dNc_x93o-Jve4MbHItMqcbY
Full email verification for darkhorse.com
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
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