optimummsstudy.com - robtex.com

optimummsstudy.com

DNSSEC⚠️ Not signed
A74.201.105.129🇺🇸 AS14742
NSdns1.p01.nsone.net ⭐
A2620:4d:4000:6259:7:1:0:1🇺🇸 NSONE
PTRdns1.p01.nsone.net
A198.51.44.1🇺🇸 NSONE
PTRdns1.p01.nsone.net
NSdns2.p01.nsone.net 🔒
A2a00:edc0:6259:7:1::2🇺🇸 NSONE
PTRdns2.p01.nsone.net
A198.51.45.1🇺🇸 NSONE
PTRdns2.p01.nsone.net
NSdns3.p01.nsone.net 🔒
A2620:4d:4000:6259:7:1:0:3🇺🇸 NSONE
PTRdns3.p01.nsone.net
A198.51.44.65🇺🇸 NSONE
PTRdns3.p01.nsone.net
NSdns4.p01.nsone.net 🔒
A2a00:edc0:6259:7:1::4🇺🇸 NSONE
PTRdns4.p01.nsone.net
A198.51.45.65🇺🇸 NSONE
PTRdns4.p01.nsone.net
NSns01.jnjdns.com
A2607:f740:e659::1🇺🇸 NETACTUATE
PTRns01.jnjdns.com
A45.54.33.1🇺🇸 NETACTUATE
PTRns01.jnjdns.com
NSns02.jnjdns.com
A2607:f740:e659:4::1🇺🇸 NETACTUATE
A45.54.33.65🇺🇸 NETACTUATE
PTRns02.jnjdns.com
NSns03.jnjdns.com
A2607:f740:e659:8::1🇺🇸 NETACTUATE
A45.54.33.129🇺🇸 NETACTUATE
PTRns03.jnjdns.com
NSns04.jnjdns.com
A2607:f740:e659:c::1🇺🇸 NETACTUATE
A45.54.33.193🇺🇸 NETACTUATE
PTRns04.jnjdns.com
MXcustmx.cscdns.net ⭐ 🔒
A198.58.121.58🇺🇸 AKAMAI-LINODE-AP
PTR198-58-121-58.ip.linodeusercontent.com
SOAdns1.p01.nsone.nethostmaster@nsone.net serial=1719195718

com

DNSSEC🔒 Signed (DS record present)
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
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1771291435

Same first word

optimummsstudy.com

DNS History

12 records (10 active, 2 former)

2017201820192020202120222023202420252026NSdns1.p01.nsone.netdns2.p01.nsone.netdns3.p01.nsone.netdns4.p01.nsone.netns01.jnjdns.comns02.jnjdns.comns03.jnjdns.comns04.jnjdns.compdns1.cscdns.netpdns2.cscdns.netMXcustmx.cscdns.netA74.201.105.129
●NSdns1.p01.nsone.net2026-02-22 → 2026-02-22 · 3 obs
○ 2017-11-07 19:44:24
● 2026-02-22 02:34:18
● 2026-02-22 02:34:22
●NSdns2.p01.nsone.net2026-02-22 → 2026-02-22 · 3 obs
○ 2017-11-07 19:44:24
● 2026-02-22 02:34:18
● 2026-02-22 02:34:22
●NSdns3.p01.nsone.net2026-02-22 → 2026-02-22 · 3 obs
○ 2017-11-07 19:44:24
● 2026-02-22 02:34:18
● 2026-02-22 02:34:22
●NSdns4.p01.nsone.net2026-02-22 → 2026-02-22 · 3 obs
○ 2017-11-07 19:44:24
● 2026-02-22 02:34:18
● 2026-02-22 02:34:22
●NSns01.jnjdns.com2026-02-22 → 2026-02-22 · 3 obs
○ 2017-11-07 19:44:24
● 2026-02-22 02:34:18
● 2026-02-22 02:34:22
●NSns02.jnjdns.com2026-02-22 → 2026-02-22 · 3 obs
○ 2017-11-07 19:44:24
● 2026-02-22 02:34:18
● 2026-02-22 02:34:22
●NSns03.jnjdns.com2026-02-22 → 2026-02-22 · 3 obs
○ 2017-11-07 19:44:24
● 2026-02-22 02:34:18
● 2026-02-22 02:34:22
●NSns04.jnjdns.com2026-02-22 → 2026-02-22 · 3 obs
○ 2017-11-07 19:44:24
● 2026-02-22 02:34:18
● 2026-02-22 02:34:22
○NSpdns1.cscdns.net2016-12-20 → 2017-11-07 · 4 obs
● 2016-12-20 00:32:36
● 2017-11-07 19:44:24
○ 2026-02-22 02:34:18
○ 2026-02-22 02:34:22
○NSpdns2.cscdns.net2016-12-20 → 2017-11-07 · 4 obs
● 2016-12-20 00:32:36
● 2017-11-07 19:44:24
○ 2026-02-22 02:34:18
○ 2026-02-22 02:34:22
●MXcustmx.cscdns.net2016-12-20 → 2026-02-22 · 2 obs
● 2016-12-20 00:32:36
● 2026-02-22 02:34:22
●A74.201.105.1292016-12-20 → 2026-02-22 · 2 obs
● 2016-12-20 00:32:36
● 2026-02-22 02:34:22

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comk.gtld-servers.net, b.gtld-servers.net, g.gtld-servers.net, d.gtld-servers.net...-
optimummsstudy.comdns1.p01.nsone.net, dns2.p01.nsone.net, dns3.p01.nsone.net, dns4.p01.nsone.net...4 records

✅ Authoritative Response

Server: 198.51.44.1

NS records: dns1.p01.nsone.net, dns2.p01.nsone.net, dns3.p01.nsone.net, dns4.p01.nsone.net, ns01.jnjdns.com, ns02.jnjdns.com, ns03.jnjdns.com, ns04.jnjdns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for optimummsstudy.com (unsigned zone)

⏱️ Timing

Total: 482ms | Queries: -

📄 Records

TypeCountSample Data
A174.201.105.129
NS8dns1.p01.nsone.net, dns2.p01.nsone.net...
MX1custmx.cscdns.net (pri: 10)
SOA1dns1.p01.nsone.net hostmaster.nsone.net

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns01.jnjdns.com, ns02.jnjdns.com, ns03.jnjdns.com...)

AI analysis

optimummsstudy.com points to a single IP address: 74.201.105.129.

optimummsstudy.com is delegated to eight name servers: ns01.jnjdns.com, ns02.jnjdns.com, ns03.jnjdns.com, ns04.jnjdns.com, dns1.p01.nsone.net, dns2.p01.nsone.net, dns3.p01.nsone.net and dns4.p01.nsone.net.

optimummsstudy.com at least partially shares name servers with other domains, for example alamyloidosisawareness.com, mytrador.eu, paramedic.ch, crooze.com and flynnproperties.net.

these name servers are commonly used with the following name servers: ns01.squarespacedns.com, ns02.squarespacedns.com, ns03.squarespacedns.com, ns04.squarespacedns.com, ns1.amerisourcebergen.com, ns2.cencora.com, dns3.p03.nsone.net, dns1.p03.nsone.net, dns2.p03.nsone.net and dns4.p03.nsone.net.

Host names with two IPs:

ns01.jnjdns.com maps to 2607:f740:e659::1, 45.54.33.1

ns02.jnjdns.com maps to 2607:f740:e659:4::1, 45.54.33.65

ns03.jnjdns.com maps to 2607:f740:e659:8::1, 45.54.33.129

ns04.jnjdns.com maps to 2607:f740:e659:c::1, 45.54.33.193

dns1.p01.nsone.net maps to 2620:4d:4000:6259:7:1:0:1, 198.51.44.1

dns2.p01.nsone.net maps to 2a00:edc0:6259:7:1::2, 198.51.45.1

dns3.p01.nsone.net maps to 2620:4d:4000:6259:7:1:0:3, 198.51.44.65

dns4.p01.nsone.net maps to 2a00:edc0:6259:7:1::4, 198.51.45.65

The custmx.cscdns.net mail server handles optimummsstudy.com.

optimummsstudy.com shares the same mail server setup as other domains, including gmcollegeappreciation.com, ypmybooks.com, jostensphotobook.com, ebasco.com and orvis.net.

optimummsstudy.com shares some mail servers with other domains, for example costcobusinesscenter.biz.

custmx.cscdns.net points to a single IP number: 198.58.121.58.