gramercy.com

Valid Email Server
Domain Lookup › gramercy.com

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
gramercy.com
Yes
✓ Yes
Symantec
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-27 01:19:56 UTC · ↺ Refresh

MX Hostnames

  • cluster1.us.messagelabs.com
  • cluster1a.us.messagelabs.com

MX Priorities

  • cluster1a.us.messagelabs.com: 20
  • cluster1.us.messagelabs.com: 10

A / AAAA Records

  • 104.18.20.122 (no PTR)
  • 104.18.21.122
  • 2606:4700::6812:157a
  • 2606:4700::6812:147a

Mail Server IPs

  • 34.75.172.113 ↩ 113.172.75.34.bc.googleusercontent.com
  • 67.219.247.204 ↩ mail931.messagelabs.com
  • 67.219.246.215 ↩ mail901.messagelabs.com
  • 67.219.246.210 ↩ mail909.messagelabs.com
  • 67.219.250.215 ↩ mail948.messagelabs.com
  • 67.219.250.218 ↩ mail951.messagelabs.com
  • 67.219.247.202 ↩ mail930.messagelabs.com
  • 67.219.250.212 ↩ mail943.messagelabs.com
  • 67.219.246.208 ↩ mail907.messagelabs.com

SOA Record

Raw SOA aron.ns.cloudflare.com dns.cloudflare.com 2399788456 10000 2400 604800 1800
Primary NS (mname)
aron.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2399788456
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s

Nameservers (NS)

aron.ns.cloudflare.com
cody.ns.cloudflare.com

SPF Record

✓ Strict (-all)
v=spf1 ip4:149.72.143.108 ip4:65.55.88.0/24 ip4:65.249.189.0/24 ip4:216.244.110.80/28 ip4:204.92.49.0/24 ip4:208.81.212.0/22 include:spf.messagelabs.com include:sendgrid.net include:spf.protection.outlook.com include:spf.protection.outlook.com -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✓ Reject
v=DMARC1; p=reject; pct=100; rua=mailto:[email protected]; sp=reject; aspf=r;
✓ Reject — strongest protection
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: reject

DKIM Selectors

✗ None detected

No DKIM records found for common selectors — 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

4 records
  • anthropic-domain-verification-q1wzx4=3LSN1YZ7yNnQt2E0H4MLFXXzo
  • atlassian-domain-verification=6QIW46afsnURY67QOZbyGnfwGSEJcI3MTWjRejUNIzGcesiIYq0NTV/F6FHCtjY9
  • SPFv=spf1 ip4:149.72.143.108 ip4:65.55.88.0/24 ip4:65.249.189.0/24 ip4:216.244.110.80/28 ip4:204.92.49.0/24 ip4:208.81.212.0/22 include:spf.messagelabs.com include:sendgrid.net include:spf.protection.outlook.com include:spf.protection.outlook.com -all
  • MS=ms21164786
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