Domain Overview
DNS: โ 2mo ago
Checker: โ 2mo ago
luhcares.org
Yes
โ Yes
Mimecast
No
No
โ Yes
No
No
Checked via [email protected]
ยท 2026-03-19 13:09:34 UTC ยท โบ Refresh
MX Hostnames
- us-smtp-inbound-1.mimecast.com
- us-smtp-inbound-2.mimecast.com
MX Priorities
- us-smtp-inbound-2.mimecast.com: 10
- us-smtp-inbound-1.mimecast.com: 10
A / AAAA Records
- 172.64.153.56 (no PTR)
- 104.18.34.200 (no PTR)
- 2606:4700:4408::ac40:9938 (no PTR)
- 2606:4700:4408::6812:22c8 (no PTR)
Mail Server IPs
- 170.10.128.242 โฉ us-smtp-inbound-2.mimecast.com
- 170.10.128.221 โฉ us-smtp-inbound-1.mimecast.com
- 170.10.132.141 โฉ us-smtp-inbound-1.mimecast.com
- 170.10.132.242 โฉ us-smtp-inbound-2.mimecast.com
- 170.10.132.221 โฉ us-smtp-inbound-1.mimecast.com
- 170.10.128.141 โฉ us-smtp-inbound-1.mimecast.com
SOA Record
Raw SOA
albert.ns.cloudflare.com dns.cloudflare.com 2399177022 10000 2400 604800 1800
Primary NS (mname)
albert.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2399177022
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
albert.ns.cloudflare.com
beth.ns.cloudflare.com
SPF Record
โ Strict (-all)
v=spf1 mx a:out0004.emailopen.com ip4:66.97.162.20 ip4:66.97.162.33 ip4:66.97.162.34 ip4:66.97.163.33 ip4:66.97.163.34 ip4:66.97.162.19 ip4:66.97.163.19 ip4:208.117.51.45 ip4:167.89.81.19 include:us._netblocks.mimecast.com -all
๐ DNS lookups: 3/10
โ Hard fail (-all) โ strict enforcement
DMARC Record
โ Reject
v=DMARC1; p=reject; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1;
โ Reject โ strongest protection
๐ SPF alignment: Relaxed
ยท DKIM alignment: Relaxed
๐ง Reports โ mailto:[email protected]
DKIM Selectors
โ None detectedNo DKIM records found for common selectors โ your provider may use a custom selector name.
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
5 records- ad1V0pnnn9a+P6XtYxMHdmBCXG2DVfutNoWZFyI7EP/SpNqMkIFufLQ9WwRKCENNGOx0iRC0pgMhMo7lybXKcA==
- SPFv=spf1 mx a:out0004.emailopen.com ip4:66.97.162.20 ip4:66.97.162.33 ip4:66.97.162.34 ip4:66.97.163.33 ip4:66.97.163.34 ip4:66.97.162.19 ip4:66.97.163.19 ip4:208.117.51.45 ip4:167.89.81.19 include:us._netblocks.mimecast.com -all
- zUUof8TwxE04rikFmzI2tmZoIsOGvVtSRtT/jHsuzo4rfLxjxAtkBcIZz+EGzNX7M2buh8Q47YbFvlMWINS+3A==
- 0122-EE8B-2208-FC97-C0CA-B768-CDBE-EA5D
- 8b869137ab53412c88c5599fcf646518
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