questcore.com - dns.ninja

questcore.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@questcore.com 2024-11-17 #4

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=1785468172

Same first word

questcore.cn
questcore.com
questcore.net

Similar names

corequest.jp
corequest.de
corequest.sa.com
corequest.ch
corequest.net
corequest.io
requestco.com
corequest.com
sourceteq.com
teqsource.com
sourceteq.net

DNS History

23 records (3 active, 20 former)

200920112013201520172019202120232025NSns1.atom.comns2.atom.comns03.domaincontrol.comns04.domaincontrol.comns1.namebrightdns.comns2.namebrightdns.comnsg1.namebrightdns.comnsg2.namebrightdns.comMXanmail.namebrightmail.commailstore1.secureserver.netsmtp.secureserver.netA52.20.84.6252.200.243.12354.152.144.24354.174.31.25454.208.74.21554.209.90.8154.82.156.1954.85.54.2954.86.225.15664.202.189.179CNAMEhdredirect-lb-399551664.us-east-1.elb.amazonaws.comhdredirect-lb3-890977680.us-east-1.elb.amazonaws.com
○NSns03.domaincontrol.com2008-03-17 → 2008-03-17 · 3 obs
● 2008-03-17 08:58:28
○ 2015-06-14 15:21:18
○ 2026-07-31 03:28:04
○NSns04.domaincontrol.com2008-03-17 → 2008-03-17 · 3 obs
● 2008-03-17 08:58:28
○ 2015-06-14 15:21:18
○ 2026-07-31 03:28:04
●NSns1.atom.com2026-03-26 → 2026-07-31 · 3 obs
○ 2017-12-09 16:55:30
● 2026-03-26 19:52:04
● 2026-07-31 03:28:04
○NSns1.namebrightdns.com2015-06-14 → 2017-12-09 · 8 obs
○ 2008-03-17 08:58:28
● 2015-06-14 15:21:18
● 2016-02-01 19:22:50
○ 2016-04-27 03:27:20
● 2016-12-29 06:33:24
● 2017-12-09 16:55:30
○ 2026-03-26 19:52:04
○ 2026-07-31 03:28:04
●NSns2.atom.com2026-03-26 → 2026-07-31 · 3 obs
○ 2017-12-09 16:55:30
● 2026-03-26 19:52:04
● 2026-07-31 03:28:04
○NSns2.namebrightdns.com2015-11-02 → 2017-12-09 · 8 obs
○ 2015-06-14 15:21:18
● 2015-11-02 08:18:34
● 2016-02-01 19:22:50
○ 2016-04-27 03:27:20
● 2016-12-29 06:33:24
● 2017-12-09 16:55:30
○ 2026-03-26 19:52:04
○ 2026-07-31 03:28:04
○NSnsg1.namebrightdns.com2015-06-14 → 2016-04-27 · 7 obs
○ 2008-03-17 08:58:28
● 2015-06-14 15:21:18
○ 2015-11-02 08:18:34
○ 2016-02-01 19:22:50
● 2016-04-27 03:27:20
○ 2016-12-29 06:33:24
○ 2026-07-31 03:28:04
○NSnsg2.namebrightdns.com2015-06-14 → 2016-04-27 · 7 obs
○ 2008-03-17 08:58:28
● 2015-06-14 15:21:18
○ 2015-11-02 08:18:34
○ 2016-02-01 19:22:50
● 2016-04-27 03:27:20
○ 2016-12-29 06:33:24
○ 2026-07-31 03:28:04
○MXanmail.namebrightmail.com2015-06-14 → 2015-06-14 · 4 obs
○ 2008-03-17 08:58:28
● 2015-06-14 15:21:18
○ 2015-11-02 08:18:34
○ 2026-07-31 03:28:04
○MXmailstore1.secureserver.net2008-03-17 → 2008-03-17 · 3 obs
● 2008-03-17 08:58:28
○ 2015-06-14 15:21:18
○ 2026-07-31 03:28:04
○MXsmtp.secureserver.net2008-03-17 → 2008-03-17 · 3 obs
● 2008-03-17 08:58:28
○ 2015-06-14 15:21:18
○ 2026-07-31 03:28:04
●A52.20.84.622026-03-26 → 2026-07-31 · 3 obs
○ 2017-12-09 16:55:30
● 2026-03-26 19:52:04
● 2026-07-31 03:28:04
○A52.200.243.1232016-04-27 → 2016-04-27 · 4 obs
○ 2016-02-01 19:22:50
● 2016-04-27 03:27:20
○ 2016-12-29 06:33:24
○ 2026-07-31 03:28:04
○A54.152.144.2432016-04-27 → 2016-04-27 · 4 obs
○ 2016-02-01 19:22:50
● 2016-04-27 03:27:20
○ 2016-12-29 06:33:24
○ 2026-07-31 03:28:04
○A54.174.31.2542015-06-14 → 2015-11-02 · 5 obs
○ 2008-03-17 08:58:28
● 2015-06-14 15:21:18
● 2015-11-02 08:18:34
○ 2016-02-01 19:22:50
○ 2026-07-31 03:28:04
○A54.208.74.2152015-06-14 → 2015-11-02 · 5 obs
○ 2008-03-17 08:58:28
● 2015-06-14 15:21:18
● 2015-11-02 08:18:34
○ 2016-02-01 19:22:50
○ 2026-07-31 03:28:04
○A54.209.90.812016-02-01 → 2016-02-01 · 4 obs
○ 2015-11-02 08:18:34
● 2016-02-01 19:22:50
○ 2016-04-27 03:27:20
○ 2026-07-31 03:28:04
○A54.82.156.192016-12-29 → 2016-12-29 · 4 obs
○ 2016-04-27 03:27:20
● 2016-12-29 06:33:24
○ 2017-12-09 16:55:30
○ 2026-07-31 03:28:04
○A54.85.54.292016-02-01 → 2016-02-01 · 4 obs
○ 2015-11-02 08:18:34
● 2016-02-01 19:22:50
○ 2016-04-27 03:27:20
○ 2026-07-31 03:28:04
○A54.86.225.1562016-12-29 → 2016-12-29 · 4 obs
○ 2016-04-27 03:27:20
● 2016-12-29 06:33:24
○ 2017-12-09 16:55:30
○ 2026-07-31 03:28:04
○A64.202.189.1792008-03-17 → 2008-03-17 · 3 obs
● 2008-03-17 08:58:28
○ 2015-06-14 15:21:18
○ 2026-07-31 03:28:04
○CNAMEhdredirect-lb-399551664.us-east-1.elb.amazonaws.com2015-06-14 → 2016-04-27 · 5 obs
○ 2008-03-17 08:58:28
● 2015-06-14 15:21:18
● 2016-04-27 03:27:20
○ 2016-12-29 06:33:24
○ 2026-07-31 03:28:04
○CNAMEhdredirect-lb3-890977680.us-east-1.elb.amazonaws.com2016-12-29 → 2017-12-09 · 5 obs
○ 2016-04-27 03:27:20
● 2016-12-29 06:33:24
● 2017-12-09 16:55:30
○ 2026-03-26 19:52:04
○ 2026-07-31 03:28:04

🔍 DNS Trace

Analysis

IP Addresses

questcore.com has exactly one IP address — 52.20.84.62.

rowseat.com, fixpilot.com, aspirecomputers.com plus two other host names have IP numbers in common with questcore.com.

Name Servers

questcore.com uses two name servers for its delegation: ns1.atom.com and ns2.atom.com.

The name server configuration of questcore.com is shared with other domains, for instance buypier.com, startwarp.com, comoz.com and two others.

questcore.com has at least partial name server overlap with other domains, such as rcblu.com, safefloat.com, eserved.com and two others.

ns1.atom.com directs to 44.219.81.145 and ns2.atom.com directs to 50.19.240.86; each host name points to exactly one IP number.