Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
walker360.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-20 10:33:56 UTC · ↺ Refresh
MX Hostnames
- mx-cluster-usa04.hornetsecurity.com
- mx-cluster-usa01.hornetsecurity.com
- mx-cluster-usa03.hornetsecurity.com
- mx-cluster-usa02.hornetsecurity.com
MX Priorities
- mx-cluster-usa01.hornetsecurity.com: 10
- mx-cluster-usa04.hornetsecurity.com: 40
- mx-cluster-usa03.hornetsecurity.com: 30
- mx-cluster-usa02.hornetsecurity.com: 20
A / AAAA Records
- 141.193.213.20 (no PTR)
- 141.193.213.21 (no PTR)
Mail Server IPs
- 173.45.18.100 ↩ hsmx01-hz5.hornetsecurity.com
SOA Record
Raw SOA
ns73.worldnic.com namehost.worldnic.com 126030211 10800 3600 604800 3600
Primary NS (mname)
ns73.worldnic.com
Admin Email (rname)
namehost@worldnic.com
Serial
126030211
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
ns73.worldnic.com
ns74.worldnic.com
SPF Record
✓ Soft Fail (~all)
v=spf1 include:spf.hornetsecurity.com ip4:168.245.62.234 ip4:216.151.85.128/29 ip4:192.40.160.0/19 ip4:74.91.80.0/20 ip4:34.162.176.237 include:one.zoho.com ~all
📊 DNS lookups: 2/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 3 found
selector1._domainkey
selector2._domainkey
default._domainkey
✓ Public key: 392 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
4 records- google-site-verification=ShVhpMmAd9hrX4XjqbHMItWCdUTEJa3FJOaM_5YwJlw
- lntacct-esl<=2322B9907BDE3CD2E0638686710A3419
- google-site-verification=RV4Wz3NlbDjCGEthxh9oIoe7lFtAYLBt4aLBvDdxuC0
- SPFv=spf1 include:spf.hornetsecurity.com ip4:168.245.62.234 ip4:216.151.85.128/29 ip4:192.40.160.0/19 ip4:74.91.80.0/20 ip4:34.162.176.237 include:one.zoho.com ~all
Full email verification for walker360.com
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
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