WWW.RTSAK.COM - postmasterndr.com
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postmasterndr.com checked at 2025-10-28T00:46:45.663Z 378ms 75/75/75 100% R:8postmasterndr.com
| 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 | ||||||
| MX | mxa-00186d01.gslb.pphosted.com | ||||||
| A | 67.231.157.63🇺🇸 Proofpoint | ||||||
| PTR | mx0b-00186d01.pphosted.com | ||||||
| MX | mxb-00186d01.gslb.pphosted.com | ||||||
| A | 67.231.149.67🇺🇸 Proofpoint | ||||||
| PTR | mx0a-00186d01.pphosted.com | ||||||
com
Starts with same word
postmasterndr.com |
Starts similarily
transportmeds.com |
postmasterndr.com |
AI analysis
postmasterndr.com is delegated to two name servers udns1.ultradns.net and udns2.ultradns.net.
postmasterndr.com shares the same name server setup as other domains, for instance nfl.de, auditacoma.com, extron.it, freedomchryslerjeepdodge.com and harris.s3.oneflow.oneil.com.
postmasterndr.com at least partially shares name servers with other domains, for instance juniper.tw, sterlingbroussard.com, notifyexpress.com, securitiesclassaction.com and cliq.com.
These name servers are commonly used with the following name servers: pdns1.ultradns.net, pdns5.ultradns.info, pdns2.ultradns.net, pdns3.ultradns.org, pdns4.ultradns.org, pdns6.ultradns.co.uk, ns18.ultradns2.com, ns18.ultradns2.org, dns1.p01.nsone.net and dns2.p01.nsone.net.
Host names with two IP numbers:
The host name udns1.ultradns.net points to 2001:502:f3ff::d and 204.69.234.1; the host name udns2.ultradns.net points to 2610:a1:1014::d and 204.74.101.1.
Two mail servers handle postmasterndr.com: mxa-00186d01.gslb.pphosted.com and mxb-00186d01.gslb.pphosted.com.
postmasterndr.com shares the same mail server setup as other domains, for instance awacgbl.com, awac.com, alliedworldre.com, darwinpro.com and fairfaxworldwide.com.
postmasterndr.com shares mail servers with other domains to some extent, for instance newmarketadmin.com.
These mail servers are commonly used alongside mx0a-00186d01.pphosted.com and mx0b-00186d01.pphosted.com.
Host names with one IP number:
mxa-00186d01.gslb.pphosted.com points to 67.231.157.63
mxb-00186d01.gslb.pphosted.com points to 67.231.149.67