core-engineering.com - dns.ninja

`core-engineering.com`

DNSSEC	⚠️ Not signed
A	2600:1f18:4ae:c605:dd5d:b838:5816:d7fb^{🇺🇸 Amazon2600:1f18::/35 AMAZON EC2 IAD prefix}
A	2600:1f18:4ae:c606:78d4:4260:db4e:aeee^{🇺🇸 Amazon2600:1f18::/35 AMAZON EC2 IAD prefix}
A	13.223.25.84^{🇺🇸 Amazon13.216.0.0/13 EC2 IAD prefix}
A	54.243.117.197^{🇺🇸 Amazon54.242.0.0/15 EC2 IAD prefix}
NS	`ns1.namebrightdns.com` ⭐
		A	2600:1f18:683a:ae1a:c41d:b4cf:322b:2aa6^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	3.89.42.183^{🇺🇸 Amazon3.80.0.0/12 EC2 IAD prefix}
			PTR	`ec2-3-89-42-183.compute-1.amazonaws.com`
		A	100.58.124.42^{🇺🇸 Amazon100.48.0.0/12 EC2 IAD prefix}
			PTR	`ec2-100-58-124-42.compute-1.amazonaws.com`
NS	`nsg1.namebrightdns.com`
		A	2600:1f18:683a:ae1a:303c:9b15:3db3:a8a2^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1a:5a94:e1d2:9d83:c12d^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1a:9b5a:7d38:2d23:6714^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:e626:c281:f0eb:dd47^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	44.223.19.215^{🇺🇸 Amazon44.192.0.0/11 EC2 IAD prefix}
			PTR	`ec2-44-223-19-215.compute-1.amazonaws.com`
		A	54.234.103.190^{🇺🇸 Amazon54.234.0.0/15 EC2 IAD prefix}
			PTR	`ec2-54-234-103-190.compute-1.amazonaws.com`
		A	174.129.117.232^{🇺🇸 Amazon174.129.0.0/16 Execution Services}
			PTR	`ec2-174-129-117-232.compute-1.amazonaws.com`
NS	`nsg2.namebrightdns.com`
		A	2600:1f18:683a:ae1b:ac3c:fcfb:521d:2fd5^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:ed3d:ef92:9331:4834^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	13.217.95.24^{🇺🇸 Amazon13.216.0.0/13 EC2 IAD prefix}
			PTR	`ec2-13-217-95-24.compute-1.amazonaws.com`
		A	54.162.235.48^{🇺🇸 Amazon54.160.0.0/14 EC2 IAD prefix}
			PTR	`ec2-54-162-235-48.compute-1.amazonaws.com`
		A	54.221.37.2^{🇺🇸 Amazon54.221.0.0/16 EC2 IAD prefix}
			PTR	`ec2-54-221-37-2.compute-1.amazonaws.com`
TXT	`v=spf1 -all`
TXT	`afternic-verification-G9G3tM8T8EwEizzPzjGJWF`
SOA	`ns1.namebrightdns.com`dns@namebright.com 2026-08-02 #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=1785710527

WOT: SAFE (50/100)

Same first word

core-engineering.net

core-engineering.com

Similar names

reco-engineering.com

DNS History

12 records (7 active, 5 former)

○NSns.gabia.co.kr2015-10-29 → 2017-06-24 · 4 obs

● 2015-10-29 10:09:38
● 2017-06-24 08:29:34
○ 2026-03-28 03:31:36
○ 2026-08-02 22:46:04

○NSns.gabia.co.kr.core-engineering.com2015-10-29 → 2017-06-24 · 4 obs

● 2015-10-29 10:09:38
● 2017-06-24 08:29:34
○ 2026-03-28 03:31:36
○ 2026-08-02 22:46:04

○NSns.gabia.net2015-10-29 → 2017-06-24 · 4 obs

● 2015-10-29 10:09:38
● 2017-06-24 08:29:34
○ 2026-03-28 03:31:36
○ 2026-08-02 22:46:04

○NSns1.gabia.co.kr2015-10-29 → 2017-06-24 · 4 obs

● 2015-10-29 10:09:38
● 2017-06-24 08:29:34
○ 2026-03-28 03:31:36
○ 2026-08-02 22:46:04

●NSns1.namebrightdns.com2026-03-28 → 2026-08-02 · 3 obs

○ 2017-06-24 08:29:34
● 2026-03-28 03:31:36
● 2026-08-02 22:46:04

●NSnsg1.namebrightdns.com2026-03-28 → 2026-08-02 · 3 obs

○ 2017-06-24 08:29:34
● 2026-03-28 03:31:36
● 2026-08-02 22:46:04

●NSnsg2.namebrightdns.com2026-03-28 → 2026-08-02 · 3 obs

○ 2017-06-24 08:29:34
● 2026-03-28 03:31:36
● 2026-08-02 22:46:04

○A121.254.178.2522015-10-29 → 2017-06-24 · 4 obs

● 2015-10-29 10:09:38
● 2017-06-24 08:29:34
○ 2026-03-28 03:31:36
○ 2026-08-02 22:46:04

●A13.223.25.842026-03-28 → 2026-08-02 · 3 obs

○ 2017-06-24 08:29:34
● 2026-03-28 03:31:36
● 2026-08-02 22:46:04

●A2600:1f18:4ae:c605:dd5d:b838:5816:d7fb2026-03-28 → 2026-08-02 · 3 obs

○ 2017-06-24 08:29:34
● 2026-03-28 03:31:36
● 2026-08-02 22:46:04

●A2600:1f18:4ae:c606:78d4:4260:db4e:aeee2026-03-28 → 2026-08-02 · 3 obs

○ 2017-06-24 08:29:34
● 2026-03-28 03:31:36
● 2026-08-02 22:46:04

●A54.243.117.1972026-03-28 → 2026-08-02 · 3 obs

○ 2017-06-24 08:29:34
● 2026-03-28 03:31:36
● 2026-08-02 22:46:04

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	i.gtld-servers.net, g.gtld-servers.net, j.gtld-servers.net, m.gtld-servers.net...	-
core-engineering.com	nsg1.namebrightdns.com, nsg2.namebrightdns.com	12 records

✅ Authoritative Response

Server:54.162.235.48

NS records: nsg1.namebrightdns.com, nsg2.namebrightdns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for core-engineering.com (unsigned zone)

⏱️ Timing

Total: 204ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`54.243.117.197, 13.223.25.84`
AAAA	2	`2600:1f18:4ae:c605:dd5d:b838:5816:d7fb, 2600:1f18:4ae:c606:78d4:4260:db4e:aeee`
NS	2	`nsg1.namebrightdns.com, nsg2.namebrightdns.com`
TXT	2	`afternic-verification-G9G3tM8T8EwEizzPzj, v=spf1 -all`
SOA	1	`ns1.namebrightdns.com dns.namebright.com`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (nsg1.namebrightdns.com, nsg1.namebrightdns.com, nsg1.namebrightdns.com...)

Analysis

IP Addresses

core-engineering.com resolves to four IP addresses: 13.223.25.84, 54.243.117.197, 2600:1f18:4ae:c605:dd5d:b838:5816:d7fb and 2600:1f18:4ae:c606:78d4:4260:db4e:aeee.

Two other host names, along with 174-143-175-40.static.cloud-ips.com, ebomusic.com and workspartners.com, also share IP numbers with core-engineering.com.

Name Servers

Three name servers are authoritative for core-engineering.com: ns1.namebrightdns.com, nsg1.namebrightdns.com and nsg2.namebrightdns.com.

core-engineering.com shares at least some of its name servers with other domains, including uninectar.com, diasam.com, www.assignmentboard.com and two others.

These name servers are frequently paired with the name servers ns2.namebrightdns.com, domain-for-sale.hugedomainsdns.com and forsale.hugedomainsdns.com.

DNS names with 7 IP addresses:

nsg1.namebrightdns.com carries IP addresses 44.223.19.215, 54.234.103.190 and 174.129.117.232, with 4 other addresses beyond those.

Host names directing to five IP addresses:

nsg2.namebrightdns.com has four IP addresses — 13.217.95.24, 54.162.235.48, 54.221.37.2 and two others.

Hostnames that map to three IP numbers:

ns1.namebrightdns.com resolves to three addresses: 3.89.42.183, 100.58.124.42 and 2600:1f18:683a:ae1a:c41d:b4cf:322b:2aa6.