Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
archcare.org
Yes
✓ Yes
Mimecast
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-30 11:01:34 UTC · ↺ Refresh
MX Hostnames
- us-smtp-inbound-2.mimecast.com
- us-smtp-inbound-1.mimecast.com
MX Priorities
- us-smtp-inbound-2.mimecast.com: 10
- us-smtp-inbound-1.mimecast.com: 10
A / AAAA Records
- 141.193.213.10 (no PTR)
- 141.193.213.11 (no PTR)
Mail Server IPs
- 170.10.132.242 ↩ us-smtp-inbound-1.mimecast.com
- 170.10.128.221 ↩ us-smtp-inbound-2.mimecast.com
- 170.10.132.221 ↩ us-smtp-inbound-1.mimecast.com
- 170.10.128.242 ↩ us-smtp-inbound-2.mimecast.com
- 170.10.132.141 ↩ us-smtp-inbound-1.mimecast.com
- 170.10.128.141 ↩ us-smtp-inbound-1.mimecast.com
SOA Record
Raw SOA
ns1.systemdns.com hostmaster.systemdns.com 1773416962 10800 3600 1209600 60
Primary NS (mname)
ns1.systemdns.com
Admin Email (rname)
hostmaster@systemdns.com
Serial
1773416962
Refresh
10800s
Retry
3600s
Expire
1209600s
Minimum TTL
60s
Nameservers (NS)
ns3.systemdns.com
ns1.systemdns.com
ns2.systemdns.com
SPF Record
✓ Soft Fail (~all)
v=spf1 ip4:208.78.25.192/27 ip4:173.45.20.156 include:servers.mcsv.net include:us._netblocks.mimecast.com include:spf.protection.outlook.com include:spf-us.emailsignatures365.com ~all
📊 DNS lookups: 4/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1;
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 3 found
k1._domainkey
s1._domainkey
s2._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: k1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
9 records- facebook-domain-verification=6urisezbxlk7vfsqhaw2gktmzh7e5c
- SPFv=spf1 ip4:208.78.25.192/27 ip4:173.45.20.156 include:servers.mcsv.net include:us._netblocks.mimecast.com include:spf.protection.outlook.com include:spf-us.emailsignatures365.com ~all
- openai-domain-verification=dv-yow3N4yDh6wmT1HEJ2EZVpCT
- _globalsign-domain-verification=vl4d-9unhP3p0ZFh3pSRBXkbkXiQvajYaTsXzCT3yh
- klaviyo-site-verification=Ynitrx
- 0ed1fe018ad4b68278d0b14321906a31e3a4834285
- DMARCv=DMARC1; p=none; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1;
- aTKkKpHS
- contractworksverify=Xq7NpBZmaTYJ9oW3KCLv
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