CF1759238237971-tsm20250929235914

IPLIST.NET - mail-1a.dshield.org

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mail-1a.dshield.org checked at 2025-09-30T13:17:17.956Z 306ms 46/46/46 100% R:11

mail-1a.dshield.org

A66.35.60.131🇺🇸 AS62669
PTRmail-1a.dshield.org

dshield.org

MXmail-1a.dshield.org
MXmail-1b.dshield.org
NSivy.ns.cloudflare.com
NSjeff.ns.cloudflare.com
A2606:4700:20::681a:20f 🇺🇸 Cloudflare
A2606:4700:20::681a:30f 🇺🇸 Cloudflare
A2606:4700:20::ac43:46c3 🇺🇸 Cloudflare
A104.26.2.15 Cloudflare
A104.26.3.15 Cloudflare
A172.67.70.195🇺🇸 Cloudflare
rank #144993 globally
rank #13256 in the tld

PTR for

MX for

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AI analysis

The mail server mail-1a.dshield.org serves isc.sans.edu, dshield.org and isc.sans.org.

mail-1b.dshield.org is commonly used as a mail server with mail-1a.dshield.org.

mail-1a.dshield.org points to IP number 66.35.60.131.

Other host names, for instance, mail1.dshield.org share IP numbers with mail-1a.dshield.org.

Perform reverse DNS lookup as well as normal forward DNS. Check Autonomous System Numbers (ASNs) and BGP connections between Internet Service Providers.
dbq

CLrzpCH CF johedugfp 2025-09-30