groupcore.com - dns.ninja

groupcore.com

DNSSEC⚠️ Not signed
A52.20.84.62🇺🇸 Amazon52.20.0.0/14 EC2 IAD prefix
PTRec2-52-20-84-62.compute-1.amazonaws.com
NSns1.atom.com ⭐
A44.219.81.145🇺🇸 Amazon44.192.0.0/11 EC2 IAD prefix
PTRec2-44-219-81-145.compute-1.amazonaws.com
NSns2.atom.com
A50.19.240.86🇺🇸 Amazon50.19.128.0/17 EC2 IAD prefix
PTRec2-50-19-240-86.compute-1.amazonaws.com
SOAns1.atom.comhostmaster@groupcore.com 2024-06-25 #3

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=1785508577

Same first word

groupcore.com

Similar names

goprocure.com
creogroup.eu
roguecorp.space
coregroup.com.mt
grupocore.es
coregroup.be
coregroup.co
coregroup.com.tr
coregroup.ru
rougecorp.com
ercogroup.com
ecorgroup.it
ercogroup.es
coregroup.ch
grouperco.com
coregroup.ca
grupocero.org
coregroup.mx
grupocero.info
coregroup.com.co
coregroup.org
coregroup.info
procurego.com
creogroup.net
coregroup.ge
recogroup.it
grupocreo.info
coregroup.co.nz
coregroup.no
gruporeco.com
coregroup.es
coregroup.click
grupoerco.com
grouperoc.com
grouperoc.fr
coregroup.us
coregroup.sk
ecorgroup.com
coregroup.org.ph
recogroup.ru
coregroup.com.pk
grupocore.com
coregroup.co.in
coregroup.com
creogroup.ca
cerogroup.com
rocegroup.com

DNS History

24 records (3 active, 21 former)

20162017201820192020202120222023202420252026NSns1.atom.comns2.atom.comns1.namebrightdns.comns2.namebrightdns.comnsg1.namebrightdns.comnsg2.namebrightdns.comnst1.namebrightdns.comnst2.namebrightdns.comMXanmail.namebrightmail.comA52.20.84.6252.0.96.2452.200.243.12352.21.128.10052.5.157.22052.71.117.9954.152.144.24354.174.31.25454.208.74.21554.236.156.18954.84.53.3854.84.80.17354.88.107.140CNAMEhdredirect-lb-399551664.us-east-1.elb.amazonaws.comhdredirect-lb3-890977680.us-east-1.elb.amazonaws.com
●NSns1.atom.com2026-03-26 → 2026-07-31 · 3 obs
○ 2016-12-09 03:19:12
● 2026-03-26 15:03:38
● 2026-07-31 14:37:14
○NSns1.namebrightdns.com2015-07-20 → 2016-02-24 · 4 obs
● 2015-07-20 06:39:14
● 2016-02-24 12:37:18
○ 2016-05-06 14:22:40
○ 2026-07-31 14:37:14
●NSns2.atom.com2026-03-26 → 2026-07-31 · 3 obs
○ 2016-12-09 03:19:12
● 2026-03-26 15:03:38
● 2026-07-31 14:37:14
○NSns2.namebrightdns.com2015-07-20 → 2016-02-24 · 4 obs
● 2015-07-20 06:39:14
● 2016-02-24 12:37:18
○ 2016-05-06 14:22:40
○ 2026-07-31 14:37:14
○NSnsg1.namebrightdns.com2016-05-06 → 2016-05-06 · 4 obs
○ 2016-02-24 12:37:18
● 2016-05-06 14:22:40
○ 2016-11-10 05:33:08
○ 2026-07-31 14:37:14
○NSnsg2.namebrightdns.com2016-05-06 → 2016-05-06 · 4 obs
○ 2016-02-24 12:37:18
● 2016-05-06 14:22:40
○ 2016-11-10 05:33:08
○ 2026-07-31 14:37:14
○NSnst1.namebrightdns.com2016-11-10 → 2016-12-09 · 5 obs
○ 2016-05-06 14:22:40
● 2016-11-10 05:33:08
● 2016-12-09 03:19:12
○ 2026-03-26 15:03:38
○ 2026-07-31 14:37:14
○NSnst2.namebrightdns.com2016-11-10 → 2016-12-09 · 5 obs
○ 2016-05-06 14:22:40
● 2016-11-10 05:33:08
● 2016-12-09 03:19:12
○ 2026-03-26 15:03:38
○ 2026-07-31 14:37:14
○MXanmail.namebrightmail.com2015-07-20 → 2015-07-20 · 3 obs
● 2015-07-20 06:39:14
○ 2015-11-25 14:27:56
○ 2026-07-31 14:37:14
○A52.0.96.242016-02-24 → 2016-02-24 · 4 obs
○ 2015-11-25 14:27:56
● 2016-02-24 12:37:18
○ 2016-05-06 14:22:40
○ 2026-07-31 14:37:14
●A52.20.84.622026-03-26 → 2026-07-31 · 3 obs
○ 2016-12-09 03:19:12
● 2026-03-26 15:03:38
● 2026-07-31 14:37:14
○A52.200.243.1232016-05-06 → 2016-05-06 · 4 obs
○ 2016-02-24 12:37:18
● 2016-05-06 14:22:40
○ 2016-11-10 05:33:08
○ 2026-07-31 14:37:14
○A52.21.128.1002015-11-25 → 2015-11-25 · 4 obs
○ 2015-07-20 06:39:14
● 2015-11-25 14:27:56
○ 2016-02-24 12:37:18
○ 2026-07-31 14:37:14
○A52.5.157.2202016-12-05 → 2016-12-05 · 4 obs
○ 2016-11-10 05:33:08
● 2016-12-05 13:11:32
○ 2016-12-09 03:19:12
○ 2026-07-31 14:37:14
○A52.71.117.992016-02-24 → 2016-02-24 · 4 obs
○ 2015-11-25 14:27:56
● 2016-02-24 12:37:18
○ 2016-05-06 14:22:40
○ 2026-07-31 14:37:14
○A54.152.144.2432016-05-06 → 2016-05-06 · 4 obs
○ 2016-02-24 12:37:18
● 2016-05-06 14:22:40
○ 2016-11-10 05:33:08
○ 2026-07-31 14:37:14
○A54.174.31.2542015-07-20 → 2015-07-20 · 3 obs
● 2015-07-20 06:39:14
○ 2026-03-26 15:03:38
○ 2026-07-31 14:37:14
○A54.208.74.2152015-07-20 → 2015-07-20 · 3 obs
● 2015-07-20 06:39:14
○ 2026-03-26 15:03:38
○ 2026-07-31 14:37:14
○A54.236.156.1892015-11-25 → 2015-11-25 · 4 obs
○ 2015-07-20 06:39:14
● 2015-11-25 14:27:56
○ 2016-02-24 12:37:18
○ 2026-07-31 14:37:14
○A54.84.53.382016-12-05 → 2016-12-05 · 4 obs
○ 2016-11-10 05:33:08
● 2016-12-05 13:11:32
○ 2016-12-09 03:19:12
○ 2026-07-31 14:37:14
○A54.84.80.1732016-11-10 → 2016-12-09 · 6 obs
○ 2016-05-06 14:22:40
● 2016-11-10 05:33:08
○ 2016-12-05 13:11:32
● 2016-12-09 03:19:12
○ 2026-03-26 15:03:38
○ 2026-07-31 14:37:14
○A54.88.107.1402016-11-10 → 2016-12-09 · 6 obs
○ 2016-05-06 14:22:40
● 2016-11-10 05:33:08
○ 2016-12-05 13:11:32
● 2016-12-09 03:19:12
○ 2026-03-26 15:03:38
○ 2026-07-31 14:37:14
○CNAMEhdredirect-lb-399551664.us-east-1.elb.amazonaws.com2015-07-20 → 2016-05-06 · 4 obs
● 2015-07-20 06:39:14
● 2016-05-06 14:22:40
○ 2016-11-10 05:33:08
○ 2026-07-31 14:37:14
○CNAMEhdredirect-lb3-890977680.us-east-1.elb.amazonaws.com2016-11-10 → 2016-12-09 · 5 obs
○ 2016-05-06 14:22:40
● 2016-11-10 05:33:08
● 2016-12-09 03:19:12
○ 2026-03-26 15:03:38
○ 2026-07-31 14:37:14

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comj.gtld-servers.net, k.gtld-servers.net, f.gtld-servers.net, i.gtld-servers.net...-
groupcore.comns1.atom.com, ns2.atom.com2 records

✅ Authoritative Response

Server:44.219.81.145

NS records: ns1.atom.com, ns2.atom.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for groupcore.com (unsigned zone)

⏱️ Timing

Total: 3599ms | Queries: -

📄 Records

TypeCountSample Data
A152.20.84.62
NS2ns1.atom.com, ns2.atom.com
SOA1ns1.atom.com hostmaster.groupcore.com

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1.atom.com, ns2.atom.com)

Analysis

IP Addresses

groupcore.com resolves to just one IP address, 52.20.84.62.

Two other host names, along with acedash.com, voyalo.com and ejourn.com, also share IP numbers with groupcore.com.

Name Servers

groupcore.com has two authoritative name servers — ns1.atom.com and ns2.atom.com.

groupcore.com shares its NS records with other domains, for example borsadunyasi.com, pawgem.com, smartglint.com and two others.

There is at least partial name server overlap between groupcore.com and other domains — gainheart.com, sciencefree.com, al-aqari.com and two more among them.

These name servers tend to appear in combination with the name servers ns1.sedoparking.com, ns2.sedoparking.com, ns1.afternic.com and ns2.afternic.com.

ns1.atom.com → 44.219.81.145 and ns2.atom.com → 50.19.240.86: one IP number per host name.