sciencecore.net - robtex.com

sciencecore.net

DNSSEC⚠️ Not signed
NSns1.systemdns.com ⭐
A2604:4000:0:d:216:40:47:90🇨🇦 TUCOWS2604:4000::/48 -BRA-IPV6-BLK1.1/NET-2604:4000
PTRns1.systemdns.com
A216.40.47.90🇨🇦 TUCOWS216.40.47.0/24 -BRA-BLK1.4/NET-216-40-47-0
PTRns1.systemdns.com
NSns2.systemdns.com
A2604:4000:2800:d:64:99:148:16🇨🇦 TUCOWS-32604:4000:2800::/37 Tucows.com Co.
PTRns2.systemdns.com
A64.98.148.16🇨🇦 TUCOWS-364.98.144.0/20 Tucows.com Co.
PTRns2.systemdns.com
NSns3.systemdns.com
A2604:4000:0:d:64:99:96:36🇨🇦 TUCOWS2604:4000::/48 -BRA-IPV6-BLK1.1/NET-2604:4000
PTRns3.systemdns.com
A64.99.96.36🇨🇦 TUCOWS64.99.96.0/24 -BRA-BLK2.7.2
PTRns3.systemdns.com
MXmx.sciencecore.net.cust.hostedemail.com ⭐
A216.40.42.4🇨🇦 TUCOWS216.40.32.0/20 Tucows International
PTRmx.hostedemail.com
TXTv=spf1 include:_spf.hostedemail.com ~all
SOAns1.systemdns.comhostmaster@systemdns.com serial=1745203526

net

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=1771291465

Same first word

sciencecore.net

Similar names

corescience.org

DNS History

8 records (4 active, 4 former)

20162017201820192020202120222023202420252026NSns1.systemdns.comns2.systemdns.comns3.systemdns.comns63.domaincontrol.comns64.domaincontrol.comMXmx.sciencecore.net.cust.hostedemail.comsmtp.sciencecore.netA121.52.220.233
●NSns1.systemdns.com2026-03-19 → 2026-03-23 · 3 obs
○ 2015-11-24 20:16:14
● 2026-03-19 09:07:08
● 2026-03-23 14:57:20
●NSns2.systemdns.com2026-03-19 → 2026-03-23 · 3 obs
○ 2015-11-24 20:16:14
● 2026-03-19 09:07:08
● 2026-03-23 14:57:20
●NSns3.systemdns.com2026-03-19 → 2026-03-23 · 3 obs
○ 2015-11-24 20:16:14
● 2026-03-19 09:07:08
● 2026-03-23 14:57:20
○NSns63.domaincontrol.com2015-06-26 → 2015-06-26 · 3 obs
● 2015-06-26 00:41:50
○ 2015-11-24 20:16:14
○ 2026-03-23 14:57:20
○NSns64.domaincontrol.com2015-06-26 → 2015-06-26 · 3 obs
● 2015-06-26 00:41:50
○ 2015-11-24 20:16:14
○ 2026-03-23 14:57:20
●MXmx.sciencecore.net.cust.hostedemail.com2026-03-19 → 2026-03-23 · 3 obs
○ 2015-11-24 20:16:14
● 2026-03-19 09:07:08
● 2026-03-23 14:57:20
○MXsmtp.sciencecore.net2015-06-26 → 2015-06-26 · 3 obs
● 2015-06-26 00:41:50
○ 2015-11-24 20:16:14
○ 2026-03-23 14:57:20
○A121.52.220.2332015-06-26 → 2015-06-26 · 3 obs
● 2015-06-26 00:41:50
○ 2017-02-13 03:14:46
○ 2026-03-23 14:57:20

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
netk.gtld-servers.net, g.gtld-servers.net, a.gtld-servers.net, i.gtld-servers.net...-
sciencecore.netns1.systemdns.com, ns2.systemdns.com, ns3.systemdns.com-

✅ Authoritative Response

Server:64.99.96.36

NS records: ns1.systemdns.com, ns2.systemdns.com, ns3.systemdns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sciencecore.net (unsigned zone)

⏱️ Timing

Total: 627ms | Queries: -

📄 Records

TypeCountSample Data
NS3ns1.systemdns.com, ns3.systemdns.com...
MX1mx.sciencecore.net.cust.hostedemail.com
TXT1v=spf1 include:_spf.hostedemail.com ~all
SOA1ns1.systemdns.com hostmaster.systemdns.c

Analysis

Name Servers

sciencecore.net is delegated to three name servers: ns1.systemdns.com, ns2.systemdns.com and ns3.systemdns.com.

sciencecore.net at least partially shares name servers with other domains, for example phisearch.com, renthomes2own.com, vignetoduesanti.it, healingfragrances.net and interoceanadvisors.com.

Host names with two IP numbers:

ns1.systemdns.com points to 2604:4000:0:d:216:40:47:90 and 216.40.47.90

ns2.systemdns.com points to 2604:4000:2800:d:64:99:148:16 and 64.98.148.16

ns3.systemdns.com points to 2604:4000:0:d:64:99:96:36 and 64.99.96.36

Mail Servers

The mx.sciencecore.net.cust.hostedemail.com mail server handles sciencecore.net.

mx.sciencecore.net.cust.hostedemail.com points to a single IP number: 216.40.42.4.