core3.com - dns.ninja

`core3.com`

DNSSEC	⚠️ Not signed
A	69.163.143.172^{🇺🇸 AS2634769.163.128.0/17 New Dream Network, LLC 417 Associated Rd. PMB 257 Brea, CA 92821 UNITED STATES}
		PTR	`apache2-yak.pdx1-shared-a3-10.dreamhost.com`
NS	`ns1.dreamhost.com` ⭐
		A	162.159.26.14^{Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns1.dreamhost.com`
NS	`ns2.dreamhost.com`
		A	162.159.26.81^{Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns2.dreamhost.com`
NS	`ns3.dreamhost.com`
		A	162.159.27.84^{Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns3.dreamhost.com`
MX	`mx1.mailchannels.net` ⭐
		A	54.187.177.89^{🇺🇸 Amazon54.186.0.0/15 EC2 PDX prefix}
			PTR	`ec2-54-187-177-89.us-west-2.compute.amazonaws.com`
MX	`mx2.mailchannels.net` ⭐
		A	54.69.1.140^{🇺🇸 Amazon54.68.0.0/15 EC2 PDX Prefix}
			PTR	`ec2-54-69-1-140.us-west-2.compute.amazonaws.com`
TXT	`v=spf1 mx include:netblocks.dreamhost.com include:relay.mailchannels.net -all`
SOA	`ns1.dreamhost.com`hostmaster@dreamhost.com 2026-07-27 #3

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1785359737

Same first word

core3.com.au

core3.com.br

core3.net

core3.com

core3.ca

core3.pl

Similar names

3core.co.jp

cero3.com

ce3ro.com

re3co.net

3core.co.uk

eco3r.com

3core.net

3core.de

3core.co.za

3cero.com

DNS History

13 records (6 active, 7 former)

○NShidden-master.yahoo.com2015-06-07 → 2020-01-11 · 4 obs

● 2015-06-07 15:26:32
● 2020-01-11 03:35:00
○ 2026-04-28 19:30:14
○ 2026-07-29 21:42:56

●NSns1.dreamhost.com2026-04-28 → 2026-07-29 · 3 obs

○ 2020-01-11 03:35:00
● 2026-04-28 19:30:14
● 2026-07-29 21:42:56

●NSns2.dreamhost.com2026-04-28 → 2026-07-29 · 3 obs

○ 2020-01-11 03:35:00
● 2026-04-28 19:30:14
● 2026-07-29 21:42:56

●NSns3.dreamhost.com2026-04-28 → 2026-07-29 · 3 obs

○ 2020-01-11 03:35:00
● 2026-04-28 19:30:14
● 2026-07-29 21:42:56

○NSyns1.yahoo.com2015-06-07 → 2020-01-11 · 4 obs

● 2015-06-07 15:26:32
● 2020-01-11 03:35:00
○ 2026-04-28 19:30:14
○ 2026-07-29 21:42:56

○NSyns2.yahoo.com2015-06-07 → 2020-01-11 · 4 obs

● 2015-06-07 15:26:32
● 2020-01-11 03:35:00
○ 2026-04-28 19:30:14
○ 2026-07-29 21:42:56

○MXmx-biz.mail.am0.yahoodns.net2015-06-07 → 2020-01-11 · 4 obs

● 2015-06-07 15:26:32
● 2020-01-11 03:35:00
○ 2026-04-28 19:30:14
○ 2026-07-29 21:42:56

●MXmx1.mailchannels.net2026-04-28 → 2026-07-29 · 3 obs

○ 2020-01-11 03:35:00
● 2026-04-28 19:30:14
● 2026-07-29 21:42:56

●MXmx2.mailchannels.net2026-04-28 → 2026-07-29 · 3 obs

○ 2020-01-11 03:35:00
● 2026-04-28 19:30:14
● 2026-07-29 21:42:56

○A67.195.61.462015-10-28 → 2017-02-15 · 5 obs

○ 2015-06-07 15:26:32
● 2015-10-28 02:21:46
● 2017-02-15 13:43:20
○ 2020-01-11 03:35:00
○ 2026-07-29 21:42:56

●A69.163.143.1722026-04-28 → 2026-07-29 · 3 obs

○ 2020-01-11 03:35:00
● 2026-04-28 19:30:14
● 2026-07-29 21:42:56

○A98.136.187.132015-06-07 → 2015-06-07 · 3 obs

● 2015-06-07 15:26:32
○ 2015-10-28 02:21:46
○ 2026-07-29 21:42:56

○A98.137.244.362020-01-11 → 2020-01-11 · 4 obs

○ 2017-02-15 13:43:20
● 2020-01-11 03:35:00
○ 2026-04-28 19:30:14
○ 2026-07-29 21:42:56

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	m.gtld-servers.net, e.gtld-servers.net, d.gtld-servers.net, k.gtld-servers.net...	-
core3.com	ns1.dreamhost.com, ns2.dreamhost.com, ns3.dreamhost.com	3 records

✅ Authoritative Response

Server:162.159.27.84

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for core3.com (unsigned zone)

⏱️ Timing

Total: 341ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`69.163.143.172`
NS	3	`ns1.dreamhost.com, ns3.dreamhost.com...`
MX	2	`mx2.mailchannels.net (pri: 0), mx1.mailchannels.net (pri: 0)`
TXT	1	`v=spf1 mx include:netblocks.dreamhost.co`
SOA	1	`ns1.dreamhost.com hostmaster.dreamhost.c`

📌 Glue Records Collected

Total: 3

Out-of-bailiwick: 3 (ns1.dreamhost.com, ns2.dreamhost.com, ns3.dreamhost.com)

Analysis

IP Addresses

core3.com resolves to one IP address: 69.163.143.172.

glytecsystems.com, www.theowlandthedustdevil.com, invdynamics.com and two other host names share IP numbers with core3.com.

Name Servers

core3.com is delegated to three name servers: ns1.dreamhost.com, ns2.dreamhost.com and ns3.dreamhost.com.

core3.com has at least partial name server overlap with other domains, such as danthemakerman.com, ohiotrees.com, simmingly.com and two others.

ns1.dreamhost.com, ns2.dreamhost.com and ns3.dreamhost.com each resolve to a single IP address: ns1.dreamhost.com resolves to 162.159.26.14, ns2.dreamhost.com resolves to 162.159.26.81 and ns3.dreamhost.com resolves to 162.159.27.84.

Mail Servers

Mail for core3.com is handled by two mail servers — mx1.mailchannels.net and mx2.mailchannels.net.

core3.com uses an identical mail server configuration to several other domains — among them hberg.se, spdweb.net, philsoc.org and two more.

core3.com has mail servers in common with other domains — for example electricsoulparade.com and dragon-bits.com.

mx1.mailchannels.net directs to 54.187.177.89 and mx2.mailchannels.net directs to 54.69.1.140; each host name points to exactly one IP number.