CF1763463219102-tsm20251116095642

WWW.RTSAK.COM - crestmark.com

Search for IP or hostnames:

crestmark.com checked at 2025-11-18T10:53:39.050Z 444ms 139/139/139 100% R:14 allDone:true timedOut:false

crestmark.com

NSa1-205.akam.net
A2600:1401:2::cd πŸ‡ΊπŸ‡Έ Akamai
PTRa1-205.akam.net
PTRns1-205.akam.net
A193.108.91.205πŸ‡³πŸ‡± Akamai
PTRa1-205.akam.net
PTRns1-205.akam.net
NSa11-66.akam.net
A2600:1480:1::42 πŸ‡ΊπŸ‡Έ Akamai
PTRa11-66.akam.net
PTRns4-66.akam.net
A84.53.139.66πŸ‡³πŸ‡± Akamai
PTRa11-66.akam.net
PTRns4-66.akam.net
NSa2-67.akam.net
A2600:1480:7000::43 πŸ‡ΊπŸ‡Έ Akamai
PTRa2-67.akam.net
A95.100.174.67πŸ‡³πŸ‡± Akamai
PTRa2-67.akam.net
NSa22-64.akam.net
A2600:1480:7800::40 πŸ‡ΊπŸ‡Έ Akamai
PTRa22-64.akam.net
A23.211.61.64πŸ‡ΊπŸ‡Έ Akamai
PTRa22-64.akam.net
PTRasia3.akam.net
NSa6-65.akam.net
A2600:1401:1::41 πŸ‡ΊπŸ‡Έ Akamai
PTRa6-65.akam.net
A23.211.133.65πŸ‡ΊπŸ‡Έ Akamai
PTRa6-65.akam.net
NSa7-66.akam.net
A2600:1406:32::42 πŸ‡ΊπŸ‡Έ Akamai
PTRa7-66.akam.net
PTRns3-66.akam.net
A23.61.199.66πŸ‡ΊπŸ‡Έ Akamai
PTRa7-66.akam.net
PTRns3-66.akam.net
MXcrestmark-com.mail.protection.outlook.com
A2a01:111:f403:c801::1 πŸ‡ΊπŸ‡Έ Microsoft
PTRmail-sn1pr0501cu00101.inbound.protection.outlook.com
A2a01:111:f403:c92c::1 πŸ‡ΊπŸ‡Έ Microsoft
PTRmail-dm6pr03cu00401.inbound.protection.outlook.com
A2a01:111:f403:f805::1 πŸ‡ΊπŸ‡Έ Microsoft
PTRmail-co1pr03cu00301.inbound.protection.outlook.com
A2a01:111:f403:f913:: πŸ‡ΊπŸ‡Έ Microsoft
PTRmail-cy1pr03cu00100.inbound.protection.outlook.com
A52.101.8.34πŸ‡ΊπŸ‡Έ Microsoft
PTRmail-dm2pr04cu00102.inbound.protection.outlook.com
A52.101.8.46πŸ‡ΊπŸ‡Έ Microsoft
PTRmail-dm6pr05cu00406.inbound.protection.outlook.com
A52.101.41.54πŸ‡ΊπŸ‡Έ Microsoft
PTRmail-sj2pr05cu00506.inbound.protection.outlook.com
A52.101.41.58πŸ‡ΊπŸ‡Έ Microsoft
PTRmail-sj0pr02cu00102.inbound.protection.outlook.com
A23.214.238.230πŸ‡³πŸ‡± Akamai
PTRa23-214-238-230.deploy.static.akamaitechnologies.com

com

NSa.gtld-servers.net
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
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rank #833417 globally
rank #434708 in the tld

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AI analysis

crestmark.com is the parent of cuda.crestmark.com.

crestmark.com resolves to a single IP address: 23.214.238.230.

Other host names, for instance a23-214-238-230.deploy.static.akamaitechnologies.com, share IP numbers with crestmark.com.

crestmark.com is delegated to six name servers: a1-205.akam.net, a11-66.akam.net, a2-67.akam.net, a22-64.akam.net, a6-65.akam.net and a7-66.akam.net.

crestmark.com at least partially shares name servers with other domains, including dota2.com, advancedbasalcellcarcinoma.com, covid19.oracle.com, phesgohcp.com and intuitemployertaxcredits.com.

These name servers are typically used together with the name servers a5-65.akam.net, a6-66.akam.net, a14-66.akam.net, a4-65.akam.net, a9-66.akam.net, a11-64.akam.net, a3-66.akam.net, a9-67.akam.net, a8-66.akam.net and a28-64.akam.net.

Host names with two IP numbers:

Host a1-205.akam.net points to 2600:1401:2::cd and 193.108.91.205

Host a11-66.akam.net points to 2600:1480:1::42 and 84.53.139.66

Host a2-67.akam.net points to 2600:1480:7000::43 and 95.100.174.67

Host a22-64.akam.net points to 2600:1480:7800::40 and 23.211.61.64

Host a6-65.akam.net points to 2600:1401:1::41 and 23.211.133.65

Host a7-66.akam.net points to 2600:1406:32::42 and 23.61.199.66

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

Hostname crestmark-com.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:c801::1, 2a01:111:f403:c92c::1, 2a01:111:f403:f805::1, 2a01:111:f403:f913::, 52.101.8.34, 52.101.8.46, 52.101.41.54 and 52.101.41.58.

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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