CF1760050466540-tsm20251009080619

WWW.ROBTEX.COM - questar.com

Search for IP or hostnames:

questar.com checked at 2025-10-09T22:54:26.496Z 640ms 179/179/179 100% R:13

questar.com

MXmx0a-001da402.pphosted.com
A148.163.145.33🇺🇸 Proofpoint
PTRmx0a-001da402.pphosted.com
MXmx0b-001da402.pphosted.com
A148.163.141.34🇺🇸 Proofpoint
PTRmx0b-001da402.pphosted.com
NSa1-103.akam.net
A2600:1401:2::67🇺🇸 Akamai
PTRa1-103.akam.net
PTRns1-103.akam.net
A193.108.91.103🇳🇱 Akamai
PTRa1-103.akam.net
PTRns1-103.akam.net
NSa11-66.akam.net
A2600:1480:1::42🇺🇸 Akamai
PTRa11-66.akam.net
PTRns4-66.akam.net
A84.53.139.66🇳🇱 Akamai
PTRa11-66.akam.net
PTRns4-66.akam.net
NSa12-67.akam.net
A2600:1480:f000::43🇺🇸 Akamai
PTRa12-67.akam.net
A184.26.160.67🇺🇸 Akamai
PTRa12-67.akam.net
NSa20-64.akam.net
A2a02:26f0:67::40🇳🇱 Akamai
PTRa20-64.akam.net
A95.100.175.64🇳🇱 Akamai
PTRa20-64.akam.net
PTRasia1.akam.net
NSa4-65.akam.net
A2600:1480:9000::41🇺🇸 Akamai
PTRa4-65.akam.net
A72.246.46.65🇺🇸 Akamai
PTRa4-65.akam.net
NSa7-66.akam.net
A2600:1406:32::42🇺🇸 Akamai
PTRa7-66.akam.net
PTRns3-66.akam.net
A23.61.199.66🇺🇸 Akamai
PTRa7-66.akam.net
PTRns3-66.akam.net

com

NSa.gtld-servers.net
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net

Up

Starts with same word

Starts similarily

AI analysis

questar.com is a parent of qbextlb.questar.com, www.questar.com, imaging.questar.com and ftp.questar.com.

questar.com delegates to six name servers: a1-103.akam.net, a11-66.akam.net, a12-67.akam.net, a20-64.akam.net, a4-65.akam.net and a7-66.akam.net.

questar.com shares name servers with other domains at least partially, for instance samsclubcredit.com, hennesmauritz.uk, bmotaxadvantagefunds.ca, mobil.ru and fsecure.biz.

these name servers are commonly used with the name servers a5-65.akam.net, a9-67.akam.net, a28-64.akam.net, a10-66.akam.net, a4-67.akam.net, a18-64.akam.net, a13-65.akam.net, a22-65.akam.net, a3-64.akam.net and a8-66.akam.net.

Host names with two IP numbers:

a1-103.akam.net points to 2600:1401:2::67 and 193.108.91.103.

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

a12-67.akam.net points to 2600:1480:f000::43 and 184.26.160.67.

a20-64.akam.net points to 2a02:26f0:67::40 and 95.100.175.64.

a4-65.akam.net points to 2600:1480:9000::41 and 72.246.46.65.

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

questar.com is handled by two mail servers: mx0a-001da402.pphosted.com and mx0b-001da402.pphosted.com.

questar.com shares the same mail server setup as other domains, including projectplantit.com, domenergywvcomms.com, dominionenergysc.com, dominionenergysolutions.com and ccdompower.com.

Host names with one IP number:

mx0a-001da402.pphosted.com points to: 148.163.145.33.

mx0b-001da402.pphosted.com points to: 148.163.141.34.

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

RARDmna CF johedugfp 2025-10-09