iscor.com.mx

Valid Email Server
Domain Lookup › iscor.com.mx

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
iscor.com.mx
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-03-28 08:51:30 UTC · ↺ Refresh

MX Hostnames

  • mx2-us1.ppe-hosted.com
  • mx1-us1.ppe-hosted.com
  • cust9435-2.in.mailcontrol.com
  • cust82155-2.in.mailcontrol.com
  • cust82155-1.in.mailcontrol.com
  • cust9435-1.in.mailcontrol.com

MX Priorities

  • mx1-us1.ppe-hosted.com: 10
  • cust82155-2.in.mailcontrol.com: 35
  • cust82155-1.in.mailcontrol.com: 30
  • cust9435-2.in.mailcontrol.com: 20
  • cust9435-1.in.mailcontrol.com: 25
  • mx2-us1.ppe-hosted.com: 10

A / AAAA Records

  • 96.45.83.147 ↩ redirection.dnsmadeeasy.com
  • 96.45.82.23 ↩ redirection.dnsmadeeasy.com
  • 96.45.83.46 ↩ redirection.dnsmadeeasy.com
  • 96.45.82.130 ↩ redirection.dnsmadeeasy.com

Mail Server IPs

  • 148.163.129.50 ↩ mx1-us1.ppe-hosted.com
  • 67.231.154.162 ↩ mx1-us1.ppe-hosted.com
  • 208.87.234.190 ↩ cluster-h.mailcontrol.com
  • 208.87.233.190 ↩ cluster-g.mailcontrol.com

SOA Record

Raw SOA ns10.digicertdns.com dns.digicertdns.com 2009010373 43200 3600 1209600 180
Primary NS (mname)
ns10.digicertdns.com
Admin Email (rname)
dns@digicertdns.com
Serial
2009010373
Refresh
43200s
Retry
3600s
Expire
1209600s
Minimum TTL
180s

Nameservers (NS)

ns0.dnsmadeeasy.com
ns4.dnsmadeeasy.com
ns1.dnsmadeeasy.com
ns2.dnsmadeeasy.com
ns3.dnsmadeeasy.com

SPF Record

✓ Strict (-all)
v=spf1 mx ip4:177.244.40.30 ip4:107.20.210.250 ip4:52.1.14.157 ip4:187.179.149.44 a:cust9435-s.out.mailcontrol.com a:dispatch-us.ppe-hosted.com include:zcsend.net -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]; ruf=mailto:[email protected]; sp=none; fo=1; ri=86400;
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: none

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

9 records
  • _r8k02m2fsykbaqbyii7suwjzk8wegh0
  • _kxo1zjnpu4g24zp9x4h8ecnhrgrbcbj
  • _a8yy8bjv56serdqzfzcg2pumwgub3iw
  • _b9rlv8c7hf4omjh8g64kxqzewixmr80
  • _8lfid3rpviivgdulk6r7z1sc07zbm3h
  • SPFv=spf1 mx ip4:177.244.40.30 ip4:107.20.210.250 ip4:52.1.14.157 ip4:187.179.149.44 a:cust9435-s.out.mailcontrol.com a:dispatch-us.ppe-hosted.com include:zcsend.net -all
  • be74a0f51d6cd473bba209a01f4a8b
  • _znlczcs30zm5qom9c2qfd0br0gkh7qq
  • _pnyrbb74og9nueuv1v8xko0p59545q4
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