coretwo.com - dns.ninja

`coretwo.com`

DNSSEC	⚠️ Not signed
NS	`ns-1471.awsdns-55.org` ⭐
		A	2600:9000:5305:bf00::1^{🇺🇸 Amazon2600:9000:5305::/48 - CloudFront}
			PTR	`ns-1471.awsdns-55.org`
		A	205.251.197.191^{🇺🇸 Amazon205.251.197.0/24 prefix}
			PTR	`ns-1471.awsdns-55.org`
NS	`ns-1796.awsdns-32.co.uk`
		A	2600:9000:5307:400::1^{🇺🇸 Amazon2600:9000:5307::/48 - CloudFront}
			PTR	`ns-1796.awsdns-32.co.uk`
		A	205.251.199.4^{🇺🇸 Amazon205.251.199.0/24 prefix}
			PTR	`ns-1796.awsdns-32.co.uk`
NS	`ns-228.awsdns-28.com`
		A	2600:9000:5300:e400::1^{🇺🇸 Amazon2600:9000:5300::/48 - CloudFront}
			PTR	`ns-228.awsdns-28.com`
		A	205.251.192.228^{🇺🇸 Amazon205.251.192.0/24 prefix}
			PTR	`ns-228.awsdns-28.com`
NS	`ns-650.awsdns-17.net`
		A	2600:9000:5302:8a00::1^{🇺🇸 Amazon2600:9000:5302::/48 - CloudFront}
			PTR	`ns-650.awsdns-17.net`
		A	205.251.194.138^{🇺🇸 Amazon205.251.194.0/24 prefix}
			PTR	`ns-650.awsdns-17.net`
SOA	`ns-1471.awsdns-55.org`awsdns-hostmaster@amazon.com serial=1

`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=1782552890

Same first word

coretwo.com

coretwo.net

Similar names

cerotwo.se

cotower.com

wecroot.com

cerotwo.com

cerotwo.net

twocore.com

towerco.org

towerco.us

towerco.biz

crewtoo.com

towerco.com

toocrew.com

octower.com

crewtoo.s3.amazonaws.com

crewtoo.net

DNS History

15 records (4 active, 11 former)

●NSns-1471.awsdns-55.org2026-03-05 → 2026-06-27 · 3 obs

○ 2020-02-25 12:54:50
● 2026-03-05 17:12:38
● 2026-06-27 09:48:24

●NSns-1796.awsdns-32.co.uk2026-03-05 → 2026-06-27 · 3 obs

○ 2020-02-25 12:54:50
● 2026-03-05 17:12:38
● 2026-06-27 09:48:24

●NSns-228.awsdns-28.com2026-03-05 → 2026-06-27 · 3 obs

○ 2020-02-25 12:54:50
● 2026-03-05 17:12:38
● 2026-06-27 09:48:24

●NSns-650.awsdns-17.net2026-03-05 → 2026-06-27 · 3 obs

○ 2020-02-25 12:54:50
● 2026-03-05 17:12:38
● 2026-06-27 09:48:24

○NSns1.parklogic.com2015-07-01 → 2016-05-04 · 4 obs

● 2015-07-01 22:16:06
● 2016-05-04 09:12:14
○ 2020-02-25 12:54:50
○ 2026-06-27 09:48:24

○NSns2.parklogic.com2015-07-01 → 2016-05-04 · 4 obs

● 2015-07-01 22:16:06
● 2016-05-04 09:12:14
○ 2020-02-25 12:54:50
○ 2026-06-27 09:48:24

○NSns3.parklogic.com2015-07-01 → 2016-05-04 · 4 obs

● 2015-07-01 22:16:06
● 2016-05-04 09:12:14
○ 2020-02-25 12:54:50
○ 2026-06-27 09:48:24

○NSns4.parklogic.com2015-07-01 → 2016-05-04 · 4 obs

● 2015-07-01 22:16:06
● 2016-05-04 09:12:14
○ 2020-02-25 12:54:50
○ 2026-06-27 09:48:24

○NSns5.parklogic.com2015-07-01 → 2016-05-04 · 4 obs

● 2015-07-01 22:16:06
● 2016-05-04 09:12:14
○ 2020-02-25 12:54:50
○ 2026-06-27 09:48:24

○NSnsg1.namebrightdns.com2020-02-25 → 2020-02-25 · 4 obs

○ 2016-05-04 09:12:14
● 2020-02-25 12:54:50
○ 2026-03-05 17:12:38
○ 2026-06-27 09:48:24

○NSnsg2.namebrightdns.com2020-02-25 → 2020-02-25 · 4 obs

○ 2016-05-04 09:12:14
● 2020-02-25 12:54:50
○ 2026-03-05 17:12:38
○ 2026-06-27 09:48:24

○MXallmail.parklogic.com2015-07-01 → 2016-05-04 · 4 obs

● 2015-07-01 22:16:06
● 2016-05-04 09:12:14
○ 2020-02-25 12:54:50
○ 2026-06-27 09:48:24

○A172.99.89.2082015-11-13 → 2016-05-04 · 5 obs

○ 2015-07-01 22:16:06
● 2015-11-13 20:48:32
● 2016-05-04 09:12:14
○ 2020-02-25 12:54:50
○ 2026-06-27 09:48:24

○A74.200.250.1422015-07-01 → 2015-07-01 · 3 obs

● 2015-07-01 22:16:06
○ 2015-11-13 20:48:32
○ 2026-06-27 09:48:24

○CNAMEhdredirect-lb6-54290b28133ca5af.elb.us-east-1.amazonaws.com2020-02-25 → 2020-02-25 · 3 obs

● 2020-02-25 12:54:50
○ 2026-03-05 17:12:38
○ 2026-06-27 09:48:24

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
coretwo.com	ns-228.awsdns-28.com, ns-650.awsdns-17.net, ns-1796.awsdns-32.co.uk, ns-1471.awsdns-55.org	2 records

✅ Authoritative Response

Server:205.251.194.138

NS records: ns-228.awsdns-28.com, ns-650.awsdns-17.net, ns-1796.awsdns-32.co.uk, ns-1471.awsdns-55.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for coretwo.com (unsigned zone)

⏱️ Timing

Total: 729ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	4	`ns-1471.awsdns-55.org, ns-1796.awsdns-32.co.uk...`
SOA	1	`ns-1471.awsdns-55.org awsdns-hostmaster.`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns-228.awsdns-28.com, ns-228.awsdns-28.com)

Analysis

Name Servers

The domain coretwo.com is delegated to these four name servers: ns-228.awsdns-28.com, ns-650.awsdns-17.net, ns-1471.awsdns-55.org and ns-1796.awsdns-32.co.uk.

The name servers of coretwo.com overlap at least partially with those of other domains — among them glamira.com.tr, lexprofit.net, cayde.ai and two more.

Each of the four hosts ns-228.awsdns-28.com, ns-650.awsdns-17.net, ns-1471.awsdns-55.org and ns-1796.awsdns-32.co.uk has two IP addresses. ns-228.awsdns-28.com points to 205.251.192.228 and 2600:9000:5300:e400::1. ns-650.awsdns-17.net points to 205.251.194.138 and 2600:9000:5302:8a00::1. ns-1471.awsdns-55.org points to 205.251.197.191 and 2600:9000:5305:bf00::1. ns-1796.awsdns-32.co.uk points to 205.251.199.4 and 2600:9000:5307:400::1.