Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
concare.com
Yes
✓ Yes
Symantec
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-18 00:36:00 UTC · ↺ Refresh
MX Hostnames
- cluster9.us.messagelabs.com
- cluster9a.us.messagelabs.com
MX Priorities
- cluster9a.us.messagelabs.com: 20
- cluster9.us.messagelabs.com: 10
A / AAAA Records
- 209.17.116.160 (no PTR)
Mail Server IPs
- 34.75.172.113 ↩ 113.172.75.34.bc.googleusercontent.com
- 67.219.250.220 ↩ mail946.messagelabs.com
- 67.219.246.213 ↩ mail912.messagelabs.com
- 67.219.250.219 ↩ mail952.messagelabs.com
- 67.219.247.111 ↩ mail924.messagelabs.com
- 67.219.246.219 ↩ mail905.messagelabs.com
- 67.219.247.207 ↩ mail932.messagelabs.com
SOA Record
Raw SOA
ns81.worldnic.com namehost.worldnic.com 125041522 10800 3600 604800 3600
Primary NS (mname)
ns81.worldnic.com
Admin Email (rname)
namehost@worldnic.com
Serial
125041522
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
ns81.worldnic.com
ns82.worldnic.com
SPF Record
✓ Soft Fail (~all)
v=spf1 include:spf.messagelabs.com ~all
📊 DNS lookups: 1/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
DKIM Selectors
✓ 13 found
google._domainkey
selector1._domainkey
selector2._domainkey
default._domainkey
mail._domainkey
dkim._domainkey
k1._domainkey
s1._domainkey
s2._domainkey
zoho._domainkey
sendgrid._domainkey
mxvault._domainkey
amazonses._domainkey
⚠ Public key (p=) missing in DKIM record for selector google.
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
5 records- 4stnmns46gg4tln5iqugnmk3k
- mbssm42te8fhq2c7ipi2v49e65
- agm7mio70bunj6i48nb572ufas
- SPFv=spf1 include:spf.messagelabs.com ~all
- MS=538647C0541F228EE6079E8B743D0BE5587BDF3A
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