nuscience.com - robtex.com

nuscience.com

DNSSEC⚠️ Not signed
A209.126.25.95🇺🇸 NEXCESS-01209.126.16.0/20 209.126.16.0/20
PTRcloudhost-77554.us-midwest-1.nxcli.net
NSns1.liquidweb.com ⭐
A2607:fad0:0:8927::a🇺🇸 LiquidWeb2607:fad0::/48 Vultr Customer Route
A69.16.223.254🇺🇸 LiquidWeb69.16.222.0/23 Liquidweb Inc
PTRns1.liquidweb.com
NSns.liquidweb.com
A2607:fad0:0:8917::a🇺🇸 LiquidWeb2607:fad0::/48 Vultr Customer Route
A69.16.222.254🇺🇸 LiquidWeb69.16.222.0/23 Liquidweb Inc
PTRns.liquidweb.com
MXd57531a.ess.barracudanetworks.com ⭐
A209.222.82.252🇺🇸 Amazon209.222.82.0/24 EC2 Prefix
PTRmail.ess.barracuda.com
A209.222.82.253🇺🇸 Amazon209.222.82.0/24 EC2 Prefix
PTRmail.ess.barracuda.com
A209.222.82.255🇺🇸 Amazon209.222.82.0/24 EC2 Prefix
PTRmail.ess.barracuda.com
MXd57531b.ess.barracudanetworks.com(20)
A209.222.82.252🇺🇸 Amazon209.222.82.0/24 EC2 Prefix
PTRmail.ess.barracuda.com
A209.222.82.253🇺🇸 Amazon209.222.82.0/24 EC2 Prefix
PTRmail.ess.barracuda.com
A209.222.82.255🇺🇸 Amazon209.222.82.0/24 EC2 Prefix
PTRmail.ess.barracuda.com
TXTv=spf1 a include:emailsrvr.com include:spf.ess.barracudanetworks.com ~all
SOAns.liquidweb.comadmin@liquidweb.com 2026-01-06 #8

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=1774394827
WOT: SAFE (50/100)

PTR for

194.100.130.206.in-addr.arpa

Subdomains

mx.nuscience.com

Same first word

nuscience.com
nuscience.cn

Similar names

unscience.com

DNS History

9 records (5 active, 4 former)

20162017201820192020202120222023202420252026NSns.liquidweb.comns1.liquidweb.comns1.west-datacenter.netns2.west-datacenter.netMXd57531a.ess.barracudanetworks.comd57531b.ess.barracudanetworks.comA209.126.25.95206.130.100.194206.130.106.25
●NSns.liquidweb.com2026-03-24 → 2026-03-24 · 2 obs
○ 2017-04-03 16:24:56
● 2026-03-24 23:51:54
●NSns1.liquidweb.com2026-03-24 → 2026-03-24 · 2 obs
○ 2017-04-03 16:24:56
● 2026-03-24 23:51:54
○NSns1.west-datacenter.net2015-07-08 → 2017-04-03 · 3 obs
● 2015-07-08 10:13:06
● 2017-04-03 16:24:56
○ 2026-03-24 23:51:54
○NSns2.west-datacenter.net2015-07-08 → 2017-04-03 · 3 obs
● 2015-07-08 10:13:06
● 2017-04-03 16:24:56
○ 2026-03-24 23:51:54
●MXd57531a.ess.barracudanetworks.com2015-07-08 → 2026-03-24 · 2 obs
● 2015-07-08 10:13:06
● 2026-03-24 23:51:54
●MXd57531b.ess.barracudanetworks.com2015-07-08 → 2026-03-24 · 2 obs
● 2015-07-08 10:13:06
● 2026-03-24 23:51:54
○A206.130.100.1942016-07-25 → 2017-04-03 · 4 obs
○ 2016-02-27 03:33:48
● 2016-07-25 02:29:44
● 2017-04-03 16:24:56
○ 2026-03-24 23:51:54
○A206.130.106.252015-07-08 → 2016-02-27 · 4 obs
● 2015-07-08 10:13:06
● 2016-02-27 03:33:48
○ 2016-07-25 02:29:44
○ 2026-03-24 23:51:54
●A209.126.25.952026-03-24 → 2026-03-24 · 2 obs
○ 2017-04-03 16:24:56
● 2026-03-24 23:51:54

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
nuscience.comns.liquidweb.com, ns1.liquidweb.com2 records

✅ Authoritative Response

Server:69.16.223.254

NS records: ns.liquidweb.com, ns1.liquidweb.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for nuscience.com (unsigned zone)

⏱️ Timing

Total: 1855ms | Queries: -

📄 Records

TypeCountSample Data
A1209.126.25.95
NS2ns1.liquidweb.com, ns.liquidweb.com
MX2d57531a.ess.barracudanetworks.com (pri: , d57531b.ess.barracudanetworks.com (pri:
TXT1v=spf1 a include:emailsrvr.com include:s
SOA1ns.liquidweb.com admin.liquidweb.com

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns.liquidweb.com, ns1.liquidweb.com)

Analysis

Hierarchy

nuscience.com is the parent of mx.nuscience.com.

IP Addresses

nuscience.com points to a single IP number: 209.126.25.95.

other host names for instance munstertoolco.ie, cellfood.net, wvcolab.com, mail.munstertoolco.ie and classact.net share IP numbers with nuscience.com.

Name Servers

nuscience.com is delegated to two name servers: ns1.liquidweb.com and ns.liquidweb.com.

nuscience.com shares the same name server setup as other domains, for example carolinacomputer.net, lakeregion.com, i-smartsignaller.com, miarecoveries.org and alternativeequipmentsolutions.com.

nuscience.com at least partially shares name servers with other domains, for instance 211.225.67.in-addr.arpa, 248.225.67.in-addr.arpa, gteca.com, trackerbird.com and potnplant.com.au.

These name servers are commonly used with ns.sourcedns.com, ns1.sourcedns.com and ns2.liquidweb.com.

Host names with two IP numbers:

ns1.liquidweb.com points to 2607:fad0:0:8927::a and 69.16.223.254

ns.liquidweb.com points to 2607:fad0:0:8917::a and 69.16.222.254

Mail Servers

nuscience.com is handled by two mail servers: d57531a.ess.barracudanetworks.com and d57531b.ess.barracudanetworks.com.

Host names with three IP numbers:

d57531a.ess.barracudanetworks.com points to 209.222.82.252, 209.222.82.253 and 209.222.82.255.

d57531b.ess.barracudanetworks.com points to 209.222.82.252, 209.222.82.253 and 209.222.82.255.

Names pointing to 209.222.82.252: d57531a.ess.barracudanetworks.com and d57531b.ess.barracudanetworks.com.

Names pointing to 209.222.82.253: d57531a.ess.barracudanetworks.com and d57531b.ess.barracudanetworks.com.

Names pointing to 209.222.82.255: d57531a.ess.barracudanetworks.com and d57531b.ess.barracudanetworks.com.