ROBTEX.COM - do-not-call.com
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do-not-call.com checked at 2025-12-11T01:03:53.115Z 1504ms 71/71/71 100% R:11 allDone:true timedOut:false do-not-call.com
| MX | mail.oklahoma-isp.net | ||||||
| A | 204.87.227.112🇺🇸 CCINET | ||||||
| PTR | mail2.oklahoma-isp.net | ||||||
| NS | udns1.ultradns.net | ||||||
| A | 2001:502:f3ff::d🇺🇸 Neustar | ||||||
| PTR | udns1.ultradns.net | ||||||
| A | 204.69.234.1🇺🇸 Neustar | ||||||
| PTR | udns1.ultradns.net | ||||||
| NS | udns2.ultradns.net | ||||||
| A | 2610:a1:1014::d🇺🇸 Neustar | ||||||
| PTR | udns2.ultradns.net | ||||||
| A | 204.74.101.1🇺🇸 Neustar | ||||||
| PTR | udns2.ultradns.net | ||||||
| A | 204.87.227.252🇺🇸 CCINET | ||||||
| PTR | www3.oklahoma-isp.net | ||||||
com
Starts with same word
do-not-call.ca |
do-not-call.com |
do-not-call.me |
do-not-call.org |
Starts similarily
do-not-call.ca |
do-not-call.com |
do-not-call.me |
do-not-call.org |
AI analysis
do-not-call.com resolves to one IP number: 204.87.227.252.
Other host names for instance www3.oklahoma-isp.net and ohww.norman.ok.us share IP numbers with do-not-call.com.
do-not-call.com's delegation uses two name servers: udns1.ultradns.net and udns2.ultradns.net.
do-not-call.com uses the same name server setup as other domains, such as 101.229.205.in-addr.arpa, insidesecure.com, revolt.ultradns.com, clarienbank.com and phreesia.net.
do-not-call.com at least partially shares name servers with other domains, including qatest07.com, csiimage.com, officesupplies.com, neustarsimpleportportal.biz and juniper.li.
These name servers are commonly used with pdns5.ultradns.info, pdns1.ultradns.net, pdns2.ultradns.net, pdns3.ultradns.org, pdns4.ultradns.org, pdns6.ultradns.co.uk, pdns196.ultradns.biz, pdns196.ultradns.com, pdns196.ultradns.info and pdns196.ultradns.net.
Host names with two IPs:
udns1.ultradns.net points to 2001:502:f3ff::d and 204.69.234.1
udns2.ultradns.net points to 2610:a1:1014::d and 204.74.101.1
A single mail server handles do-not-call.com, mail.oklahoma-isp.net.
Host name mail.oklahoma-isp.net resolves to a single IP: 204.87.227.112.