ascwny.com

Valid Email Server
Domain Lookup › ascwny.com

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
ascwny.com
Yes
✓ Yes
Mimecast
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-19 02:23:11 UTC · ↺ Refresh

MX Hostnames

  • us-smtp-inbound-1.mimecast.com
  • us-smtp-inbound-2.mimecast.com

MX Priorities

  • us-smtp-inbound-1.mimecast.com: 10
  • us-smtp-inbound-2.mimecast.com: 10

A / AAAA Records

  • 141.193.213.10 (no PTR)

Mail Server IPs

  • 170.10.128.141 ↩ us-smtp-inbound-2.mimecast.com
  • 170.10.132.242 ↩ us-smtp-inbound-1.mimecast.com
  • 170.10.132.141 ↩ us-smtp-inbound-1.mimecast.com
  • 170.10.128.221 ↩ us-smtp-inbound-1.mimecast.com
  • 170.10.132.221 ↩ us-smtp-inbound-1.mimecast.com
  • 170.10.128.242 ↩ us-smtp-inbound-2.mimecast.com

SOA Record

Raw SOA dc1gtm01.mercywny.org hostmaster.dc1gtm01.mercywny.org 2025061850 7200 900 1209600 3600
Primary NS (mname)
dc1gtm01.mercywny.org
Admin Email (rname)
hostmaster@dc1gtm01.mercywny.org
Serial
2025061850
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
3600s

Nameservers (NS)

dc1gtm01.mercywny.org
dc2gtm01.mercywny.org

SPF Record

✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:us._netblocks.mimecast.com include:ascwny-com.spf.smtp25.com -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected]
✓ Reject — strongest protection
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]

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

5 records
  • MS=ms73280928
  • cisco-ci-domain-verification=264e2151de5a09b7c36026d31cd3d60edd2a1a8ec632488098c22717d500d8a6
  • nQnq3YtHnwzkNM36RbB76w==
  • SPFv=spf1 include:spf.protection.outlook.com include:us._netblocks.mimecast.com include:ascwny-com.spf.smtp25.com -all
  • 0ed1fe018aa56292ef45bd4a83a275238b9283588b
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