Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
instamed.com
Yes
✓ Yes
Symantec
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-28 04:35:05 UTC · ↺ Refresh
MX Hostnames
- cluster14a.us.messagelabs.com
- cluster14.us.messagelabs.com
MX Priorities
- cluster14a.us.messagelabs.com: 20
- cluster14.us.messagelabs.com: 10
A / AAAA Records
- 162.159.135.80 (no PTR)
- 162.159.134.80 (no PTR)
- 2606:4700:7::a29f:8750 (no PTR)
- 2606:4700:7::a29f:8650 (no PTR)
Mail Server IPs
- 67.219.247.200 ↩ mail925.messagelabs.com
- 67.219.246.221 ↩ mail906.messagelabs.com
- 67.219.250.210 ↩ mail941.messagelabs.com
SOA Record
Raw SOA
chip.ns.cloudflare.com dns.cloudflare.com 2398996931 10000 2400 604800 1800
Primary NS (mname)
chip.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2398996931
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
chip.ns.cloudflare.com
gwen.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 a:spf.jpmchase.com include:spf.messagelabs.com include:u1180474.wl.sendgrid.net include:_spf.salesforce.com include:et._spf.pardot.com include:spf.protection.outlook.com include:_netblocks1.luxsci.com -all
📊 DNS lookups: 7/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected],mailto:[email protected]; ruf=mailto:[email protected],mailto:[email protected]; fo=1
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected],mailto:[email protected]
DKIM Selectors
✓ 5 found
selector1._domainkey
selector2._domainkey
dkim._domainkey
s1._domainkey
s2._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
14 records- google-site-verification=y9k9Ge6wQFyS9DHad368APE-CI528Uf_JKzN5IYS_kM
- SPFv=spf1 a:spf.jpmchase.com include:spf.messagelabs.com include:u1180474.wl.sendgrid.net include:_spf.salesforce.com include:et._spf.pardot.com include:spf.protection.outlook.com include:_netblocks1.luxsci.com -all
- yahoo-verification-key=1YlxSglXfv0OXkxHbN+p0nAhAxKLklUdqVmu3ES7eE4=
- 5fb0m73qyfth3i5oj4e5j4u9k13tdts
- BPL=6245079
- J0P1M11968
- MS=ms85169232
- MS=ms88790208
- _28pkznq3fjj43kjow27dqk2q2mevg02
- _k4bzmvoqmsk0z2vfuwyvd8a7pp11qdk
- _klo9jvtj5l3vq8xck89bs1l7jj99nxu
- _pft33sh5xihko8ujicfy6o7wz2e7z6b
- docusign=4617a005-d698-469c-9015-25637e6b90f0
- docusign=f884c0e7-95c0-4bff-82a6-fab828cc6af5
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