CF1760005608668-tsm20251009080619

WWW.ROBTEX.COM - stu.org

Search for IP or hostnames:

stu.org checked at 2025-10-09T10:26:48.640Z 231ms 243/243/243 100% R:14

stu.org

NSns1.bluehost.com
A162.159.24.80Cloudflare
PTRns1.bluehost.com
NSns2.bluehost.com
A162.159.25.175Cloudflare
PTRns2.bluehost.com
MXmx.spamexperts.com
A2001:550:2:3::62:100🇺🇸 Cogent Communications, Inc.
PTRfe2-r2-in.la10.l.antispamcloud.com
A38.71.16.244🇺🇸 I-3
PTRfe2-r2-in.la10.l.antispamcloud.com
MXfallbackmx.spamexperts.eu
A2001:978:2:6::f:124🇩🇪 Cogent Communications, Inc.
PTRfe3-r3-in.du01.l.antispamcloud.com
A2001:978:2:7::162:100🇩🇪 Cogent Communications, Inc.
PTRfe1-r3-in.fra02.l.antispamcloud.com
A2001:978:2:2c::137:100🇳🇱 Cogent Communications, Inc.
PTRfe2-r3-in.ams14.l.antispamcloud.com
A149.13.75.27🇩🇪 Cogent Communications, Inc.
PTRfe1-r3-in.fra02.l.antispamcloud.com
A154.59.104.23🇳🇱 Cogent Communications, Inc.
PTRfe2-r3-in.ams14.l.antispamcloud.com
A154.59.193.124🇩🇪 I-3
PTRfe3-r3-in.du01.l.antispamcloud.com
MXlastmx.spamexperts.net
A2001:550:2:3::62:100🇺🇸 Cogent Communications, Inc.
PTRfe2-r2-in.la10.l.antispamcloud.com
A2001:550:2:61::2fc:100🇺🇸 Cogent Communications, Inc.
A2001:978:2:7::162:100🇩🇪 Cogent Communications, Inc.
PTRfe1-r3-in.fra02.l.antispamcloud.com
A2001:978:2:2c::137:100🇳🇱 Cogent Communications, Inc.
PTRfe2-r3-in.ams14.l.antispamcloud.com
A38.71.16.244🇺🇸 I-3
PTRfe2-r2-in.la10.l.antispamcloud.com
A38.89.254.156🇺🇸 I-3
PTRfe1-r2-in.ch03.l.antispamcloud.com
A149.13.75.27🇩🇪 Cogent Communications, Inc.
PTRfe1-r3-in.fra02.l.antispamcloud.com
A154.59.104.23🇳🇱 Cogent Communications, Inc.
PTRfe2-r3-in.ams14.l.antispamcloud.com
A50.87.199.84🇺🇸 Endurance International Group, Inc
PTRbox2355.bluehost.com

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NSa0.org.afilias-nst.info
NSa2.org.afilias-nst.info
NSc0.org.afilias-nst.info
NSb0.org.afilias-nst.org
NSb2.org.afilias-nst.org
NSd0.org.afilias-nst.org

Starts with same word

Starts similarily

AI analysis

stu.org maps to IP address 50.87.199.84.

Other host names, for instance andytolbert.com, mail.andytolbert.com, mail.pocketfulofpaint.com, thebestpetinsurance.com and cheapweddinginthebahamas.com share IP numbers with stu.org.

Two name servers ns1.bluehost.com and ns2.bluehost.com are delegated to stu.org.

stu.org uses the same name server configuration as other domains, such as impressio.co, fortec.co, korprod.com, seethelandtours.com and bluefroglxd.com.

Host names with a single IP address:

ns1.bluehost.com points to 162.159.24.80

ns2.bluehost.com points to 162.159.25.175

stu.org is handled by three mail servers: mx.spamexperts.com, fallbackmx.spamexperts.eu and lastmx.spamexperts.net.

stu.org shares mail servers with other domains at least in part, for instance successbuilttolast.com, caperacha.com, perak.info, blasmoliner.com and holyhell.com.

Eight IP numbers:

lastmx.spamexperts.net points to: 2001:550:2:3::62:100, 2001:550:2:61::2fc:100, 2001:978:2:7::162:100, 2001:978:2:2c::137:100, 38.71.16.244, 38.89.254.156, 149.13.75.27 and 154.59.104.23.

Six IP numbers:

fallbackmx.spamexperts.eu points to: 2001:978:2:6::f:124, 2001:978:2:7::162:100, 2001:978:2:2c::137:100, 149.13.75.27, 154.59.104.23 and 154.59.193.124.

Two IP numbers:

mx.spamexperts.com points to: 2001:550:2:3::62:100 and 38.71.16.244.

Hosts that point to 2001:550:2:3::62:100: lastmx.spamexperts.net and mx.spamexperts.com.

Hosts that point to 2001:978:2:7::162:100: lastmx.spamexperts.net and fallbackmx.spamexperts.eu.

Hosts that point to 2001:978:2:2c::137:100: lastmx.spamexperts.net and fallbackmx.spamexperts.eu.

Hosts that point to 38.71.16.244: lastmx.spamexperts.net and mx.spamexperts.com.

Hosts that point to 149.13.75.27: lastmx.spamexperts.net and fallbackmx.spamexperts.eu.

Hosts that point to 154.59.104.23: lastmx.spamexperts.net and fallbackmx.spamexperts.eu.

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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