DNSWHOIS.INFO - questarweb.com
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questarweb.com checked at 2025-11-21T10:55:47.486Z 233ms 88/88/88 100% R:13 allDone:true timedOut:false questarweb.com
| NS | ns75.worldnic.com | ||||||
| A | 162.159.26.27 Cloudflare | ||||||
| NS | ns76.worldnic.com | ||||||
| A | 162.159.27.78 Cloudflare | ||||||
| MX | questarweb-com.mail.protection.outlook.com | ||||||
| A | 2a01:111:f403:c902::1 🇺🇸 Microsoft | ||||||
| PTR | mail-sj2pr05cu00401.inbound.protection.outlook.com | ||||||
| A | 2a01:111:f403:c936:: 🇺🇸 Microsoft | ||||||
| PTR | mail-cy1pr05cu00400.inbound.protection.outlook.com | ||||||
| A | 2a01:111:f403:f804::1 🇺🇸 Microsoft | ||||||
| PTR | mail-co1pr05cu00301.inbound.protection.outlook.com | ||||||
| A | 2a01:111:f403:f90d:: 🇺🇸 Microsoft | ||||||
| PTR | mail-sn1pr0501cu00200.inbound.protection.outlook.com | ||||||
| A | 52.101.8.32🇺🇸 Microsoft | ||||||
| PTR | mail-dm5pr02cu00100.inbound.protection.outlook.com | ||||||
| A | 52.101.9.0🇺🇸 Microsoft | ||||||
| PTR | mail-bl2pr02cu00100.inbound.protection.outlook.com | ||||||
| A | 52.101.10.8🇺🇸 Microsoft | ||||||
| PTR | mail-bn1pr04cu00100.inbound.protection.outlook.com | ||||||
| A | 52.101.41.21🇺🇸 Microsoft | ||||||
| PTR | mail-sj2pr05cu00305.inbound.protection.outlook.com | ||||||
| A | 208.91.197.27🇻🇬 CONFLUENCE-NETWORK-INC | ||||||
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mail.questarweb.com |
Starts with same word
questarweb.com |
Starts similarily
questarweb.com |
tsquareweb.com |
AI analysis
The parent of mail.questarweb.com is questarweb.com.
questarweb.com points to an IP address: 208.91.197.27.
other host names include mnblue.org, asccontinental.ch, siliconbeach.education, iftoc.com and www.advancedphysicalmedicine.org; they share IP numbers with questarweb.com.
Two name servers ns75.worldnic.com and ns76.worldnic.com handle the delegation for questarweb.com.
questarweb.com shares the same name server setup as other domains, for instance gcbaa.org, vanwezel.com, klannukarn.net, adamusicinc.com and stephensfamilysux.info.
Host names with one IP:
ns75.worldnic.com points to: 162.159.26.27
ns76.worldnic.com points to: 162.159.27.78
questarweb.com is handled by a single mail server, questarweb-com.mail.protection.outlook.com.
Hostname questarweb-com.mail.protection.outlook.com resolves to eight IP numbers: 2a01:111:f403:c902::1, 2a01:111:f403:c936::, 2a01:111:f403:f804::1, 2a01:111:f403:f90d::, 52.101.8.32, 52.101.9.0, 52.101.10.8 and 52.101.41.21.