CF1759522025023-tsm20251003185623

NSLIST.NET - holtek.com

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holtek.com checked at 2025-10-03T20:07:04.998Z 172ms 120/120/120 100% R:12

holtek.com

NSchuck.ns.cloudflare.com
A2606:4700:58::adf5:3b56 🇺🇸 Cloudflare
PTRchuck.ns.cloudflare.com
A2803:f800:50::6ca2:c156 🇨🇷 Cloudflare
PTRchuck.ns.cloudflare.com
A2a06:98c1:50::ac40:2156 🇺🇸 Cloudflare
PTRchuck.ns.cloudflare.com
A108.162.193.86🇺🇸 Cloudflare
PTRchuck.ns.cloudflare.com
A172.64.33.86🇺🇸 Cloudflare
PTRchuck.ns.cloudflare.com
A173.245.59.86🇺🇸 Cloudflare
PTRchuck.ns.cloudflare.com
NSdiva.ns.cloudflare.com
A2606:4700:50::adf5:3a61 🇺🇸 Cloudflare
PTRdiva.ns.cloudflare.com
A2803:f800:50::6ca2:c061 🇨🇷 Cloudflare
PTRdiva.ns.cloudflare.com
A2a06:98c1:50::ac40:2061 🇺🇸 Cloudflare
PTRdiva.ns.cloudflare.com
A108.162.192.97🇺🇸 Cloudflare
PTRdiva.ns.cloudflare.com
A172.64.32.97🇺🇸 Cloudflare
PTRdiva.ns.cloudflare.com
A173.245.58.97🇺🇸 Cloudflare
PTRdiva.ns.cloudflare.com
MXholtek-com.mail.protection.outlook.com
A2a01:111:f403:cc09:: 🇸🇬 Microsoft
PTRmail-sg2pr03cu00500.inbound.protection.outlook.com
A2a01:111:f403:cc09::1 🇸🇬 Microsoft
A2a01:111:f403:cc1a::8 🇯🇵 Microsoft
PTRmail-tydpr03cu00100.inbound.protection.outlook.com
A2a01:111:f403:cc1f::4 🇯🇵 Microsoft
PTRmail-os8pr02cu00104.inbound.protection.outlook.com
A52.101.124.117🇯🇵 Microsoft
PTRmail-tydpr03cu00105.inbound.protection.outlook.com
A52.101.137.0🇸🇬 Microsoft
PTRmail-sg2pr03cu00500.inbound.protection.outlook.com
A52.101.137.2🇸🇬 Microsoft
A52.101.157.80🇺🇸 Microsoft
PTRmail-os8pr02cu00100.inbound.protection.outlook.com

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rank #338494 globally
rank #181014 in the tld

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AI analysis

The parent of smtp.holtek.com is holtek.com.

Two name servers chuck.ns.cloudflare.com and diva.ns.cloudflare.com handle delegation for holtek.com.

holtek.com uses the same name server setup as other domains, for example bibilsen.com, carrieherndon.com, iamphilgdriven.com, sleeep.io and capezioeurope.com.

holtek.com partially shares name servers with other domains; examples include hasselbit.com, orewin.net.au, topetiquetas.com, classic-recreations.com and btcmanager.com.

Host names with six IP numbers: chuck.ns.cloudflare.com points to: 2606:4700:58::adf5:3b56, 2803:f800:50::6ca2:c156, 2a06:98c1:50::ac40:2156, 108.162.193.86, 172.64.33.86 and 173.245.59.86; diva.ns.cloudflare.com points to: 2606:4700:50::adf5:3a61, 2803:f800:50::6ca2:c061, 2a06:98c1:50::ac40:2061, 108.162.192.97, 172.64.32.97 and 173.245.58.97.

holtek.com is handled by a single mail server, holtek-com.mail.protection.outlook.com.

Hostname holtek-com.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:cc09::, 2a01:111:f403:cc09::1, 2a01:111:f403:cc1a::8, 2a01:111:f403:cc1f::4, 52.101.124.117, 52.101.137.0, 52.101.137.2 and 52.101.157.80.

Perform reverse DNS lookup as well as normal forward DNS. Check Autonomous System Numbers (ASNs) and BGP connections between Internet Service Providers.
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fiYfwsL CF johedugfp 2025-10-03