buildcore.com - dns.ninja

buildcore.com

DNSSEC⚠️ Not signed
NSdns2.cmdg.com
A34.123.52.4🇺🇸 Google34.123.48.0/20
PTRdns2.cmdg.com
NSdns3.cmdg.com
A34.86.12.20🇺🇸 Google34.86.0.0/20
PTR20.12.86.34.bc.googleusercontent.com
NSdns4.cmdg.com
A35.245.150.57🇺🇸 Google35.245.144.0/20
NSdns5.cmdg.com ⚠️ Not in parent delegation
A34.123.208.243🇺🇸 Google34.123.208.0/20
PTRdns5.cmdg.com

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=1785602672
WOT: SAFE (60/100)

Same first word

buildcore.ca
buildcore.com.pk
buildcore.com
buildcore.co
buildcore.net
buildcore.com.au

Similar names

corebuild.eu
cobuilder.nl
cobuilder.biz
icboulder.org
cobuilder.mobi
doculibre.com
boulderci.com
corebuild.ro
creobuild.com
cobuilder.it
corebuild.ie
ocbuilder.com
cobuilder.be
ibercloud.nl
clubordie.com
corebuild.solutions
cobuilder.org
rebuildoc.com
boulderic.com
ibercloud.es
dublicore.org.ph
ibercloud.com
cobuilder.net
corebuild.net
doculibre.org
cobuilder.eu
rebuildco.com
cobuilder.de
corebuild.com.au
cobuilder.es
cobuilder.no
cobuilder.se
corebuild.co
buildecor.com
cobuilder.com
builderoc.com
cobuilder.fr
corebuild.com

DNS History

11 records (4 active, 7 former)

20162017201820192020202120222023202420252026NSdns2.cmdg.comdns3.cmdg.comdns4.cmdg.comdns5.cmdg.comdns1.cmdg.comMXreedbusiness.com.s8a1.psmtp.comreedbusiness.com.s8a2.psmtp.comreedbusiness.com.s8b1.psmtp.comreedbusiness.com.s8b2.psmtp.comA216.250.166.7835.221.22.229
○NSdns1.cmdg.com2015-07-09 → 2016-06-30 · 4 obs
● 2015-07-09 22:44:08
● 2016-06-30 15:25:04
○ 2017-05-12 22:13:26
○ 2026-08-01 17:02:32
●NSdns2.cmdg.com2015-07-09 → 2026-08-01 · 2 obs
● 2015-07-09 22:44:08
● 2026-08-01 17:02:32
●NSdns3.cmdg.com2015-07-09 → 2026-08-01 · 2 obs
● 2015-07-09 22:44:08
● 2026-08-01 17:02:32
●NSdns4.cmdg.com2015-07-09 → 2026-08-01 · 2 obs
● 2015-07-09 22:44:08
● 2026-08-01 17:02:32
●NSdns5.cmdg.com2017-05-12 → 2026-08-01 · 9 obs
○ 2016-06-30 15:25:04
● 2017-05-12 22:13:26
○ 2026-03-07 20:05:18
○ 2026-03-30 22:52:28
● 2026-05-05 20:47:22
● 2026-05-31 00:53:04
○ 2026-06-29 12:51:44
● 2026-08-01 17:02:28
● 2026-08-01 17:02:32
○MXreedbusiness.com.s8a1.psmtp.com2015-07-09 → 2026-05-31 · 9 obs
● 2015-07-09 22:44:08
● 2026-03-07 20:05:18
○ 2026-03-23 04:05:38
● 2026-03-25 06:07:26
○ 2026-03-30 22:52:28
○ 2026-05-24 06:51:04
● 2026-05-31 00:53:04
○ 2026-07-03 13:46:02
○ 2026-08-01 17:02:32
○MXreedbusiness.com.s8a2.psmtp.com2015-07-09 → 2026-05-31 · 9 obs
● 2015-07-09 22:44:08
● 2026-03-07 20:05:18
○ 2026-03-23 04:05:38
● 2026-03-25 06:07:26
○ 2026-03-30 22:52:28
○ 2026-05-24 06:51:04
● 2026-05-31 00:53:04
○ 2026-07-03 13:46:02
○ 2026-08-01 17:02:32
○MXreedbusiness.com.s8b1.psmtp.com2015-07-09 → 2026-05-31 · 9 obs
● 2015-07-09 22:44:08
● 2026-03-07 20:05:18
○ 2026-03-23 04:05:38
● 2026-03-25 06:07:26
○ 2026-03-30 22:52:28
○ 2026-05-24 06:51:04
● 2026-05-31 00:53:04
○ 2026-07-03 13:46:02
○ 2026-08-01 17:02:32
○MXreedbusiness.com.s8b2.psmtp.com2015-07-09 → 2026-05-31 · 9 obs
● 2015-07-09 22:44:08
● 2026-03-07 20:05:18
○ 2026-03-23 04:05:38
● 2026-03-25 06:07:26
○ 2026-03-30 22:52:28
○ 2026-05-24 06:51:04
● 2026-05-31 00:53:04
○ 2026-07-03 13:46:02
○ 2026-08-01 17:02:32
○A216.250.166.782015-07-09 → 2026-05-24 · 7 obs
● 2015-07-09 22:44:08
● 2017-05-12 22:13:26
○ 2026-03-07 20:05:18
○ 2026-05-05 20:47:22
● 2026-05-24 06:51:04
○ 2026-05-31 00:53:04
○ 2026-08-01 17:02:32
○A35.221.22.2292026-03-07 → 2026-05-31 · 10 obs
○ 2017-05-12 22:13:26
● 2026-03-07 20:05:18
○ 2026-03-23 04:05:38
○ 2026-03-25 06:07:26
● 2026-03-30 22:52:28
● 2026-05-05 20:47:22
○ 2026-05-24 06:51:04
● 2026-05-31 00:53:04
○ 2026-06-29 12:51:44
○ 2026-08-01 17:02:32

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comi.gtld-servers.net, a.gtld-servers.net, d.gtld-servers.net, b.gtld-servers.net...-
buildcore.comdns2.cmdg.com, dns3.cmdg.com, dns4.cmdg.com3 records

✅ Authoritative Response

Server:35.245.150.57

NS records: dns2.cmdg.com, dns3.cmdg.com, dns4.cmdg.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for buildcore.com (unsigned zone)

⏱️ Timing

Total: 156ms | Queries: -

📄 Records

TypeCountSample Data
MX4reedbusiness.com.s8b1.psmtp.com (pri: 30, reedbusiness.com.s8b2.psmtp.com (pri: 40...
TXT3PdlGa/k7ri9456NJR6XQfiBQt8yCTLuKutqxPxu5, MS=ms81018855...

📌 Glue Records Collected

Total: 3

Out-of-bailiwick: 3 (dns2.cmdg.com, dns3.cmdg.com, dns4.cmdg.com)

Analysis

Name Servers

The authoritative name servers for buildcore.com are dns2.cmdg.com, dns3.cmdg.com, dns4.cmdg.com and dns5.cmdg.com.

buildcore.com shares at least some of its name servers with other domains, including cdcnews.com, isqft.com, bidtool.net and two others.

These name servers are frequently seen alongside the name servers gcpcmddns2.prod.buildonetech.co.

Each of the four hosts dns2.cmdg.com, dns3.cmdg.com, dns4.cmdg.com and dns5.cmdg.com points to a single IP address — dns2.cmdg.com points to 34.123.52.4, dns3.cmdg.com points to 34.86.12.20, dns4.cmdg.com points to 35.245.150.57 and dns5.cmdg.com points to 34.123.208.243.