Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
stricklybiz.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-20 14:04:56 UTC · ↺ Refresh
MX Hostnames
- mx2-us.emailsecurity.app
- mx1-us.emailsecurity.app
MX Priorities
- mx1-us.emailsecurity.app: 5
- mx2-us.emailsecurity.app: 10
A / AAAA Records
- 162.250.176.34 ↩ thinkfred.ww1.bhm.dataperk.net
Mail Server IPs
- 40.121.188.167 ↩ mx1-us.emailsecurity.app
- 172.212.4.33 ↩ mx1-us.emailsecurity.app
SOA Record
Raw SOA
ns71.worldnic.com namehost.worldnic.com 125081921 10800 3600 604800 3600
Primary NS (mname)
ns71.worldnic.com
Admin Email (rname)
namehost@worldnic.com
Serial
125081921
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
ns72.worldnic.com
ns71.worldnic.com
SPF Record
✓ Strict (-all)
v=spf1 include:spf.us.exclaimer.net ip4:50.204.240.110/32 ip4:12.68.101.42/32 ip4:216.87.91.4/32 ip4:205.216.10.0/23 include:spf.protection.outlook.com include:smtp1.ga-1.com include:amazonses.com -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none;
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._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
4 records- 6sgqt4g877r0hu2iuhc35463s5
- MS=ms94531994
- tmes=8a37153cea99de43f35fc94e897af053
- SPFv=spf1 include:spf.us.exclaimer.net ip4:50.204.240.110/32 ip4:12.68.101.42/32 ip4:216.87.91.4/32 ip4:205.216.10.0/23 include:spf.protection.outlook.com include:smtp1.ga-1.com include:amazonses.com -all
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