`core-technology.com`

DNSSEC	⚠️ Not signed
A	3.97.193.109^{🇨🇦 Amazon3.96.0.0/15 EC2 YUL prefix}
		PTR	`ec2-3-97-193-109.ca-central-1.compute.amazonaws.com`
A	16.54.90.62^{🇺🇸 Amazon16.54.0.0/15 EC2 YUL prefix}
NS	`singapore.power-dns.com` ⭐
NS	`ns1.power-dns.com`
		A	13.58.50.225^{🇺🇸 Amazon13.58.0.0/15 EC2 CMH prefix}
			PTR	`ec2-13-58-50-225.us-east-2.compute.amazonaws.com`
NS	`ns2.power-dns.com`
		A	188.166.142.159^{🇳🇱 DIGITALOCEAN188.166.140.0/22 DigitalOcean}
NS	`ns3.power-dns.com`
		A	139.59.220.175^{🇸🇬 DIGITALOCEAN139.59.220.0/22 DigitalOcean}
MX	`mx1.ewebdevelopment.com` ⭐
		A	159.203.54.48^{🇨🇦 DIGITALOCEAN159.203.52.0/22 DigitalOcean}
MX	`mx2.ewebdevelopment.com`⁽⁵⁾
		A	188.166.142.73^{🇳🇱 DIGITALOCEAN188.166.140.0/22 DigitalOcean}
TXT	`934c3bfaa10e7d053ed251a82e3f4a82d19da885`
TXT	`91f786e2661531d62a5e4bf8dc941c30c7391ed6`
TXT	`afternic-verification-VKoxaZkQawZ8VVht35n43c`
TXT	`v=spf1 include:u2069692.wl.sendgrid.net -all`
SOA	`singapore.power-dns.com`hostmaster@power-dns.com 2025-01-15 #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=1774790597

Same first word

core-technology.com

core-technology.biz

core-technology.co.jp

core-technology.co.uk

core-technology.net

core-technology.co.kr

Similar names

reco-technology.herokuapp.com

creo-technology.co.uk

technology-core.com

DNS History

15 records (8 active, 7 former)

○NSamsterdam.power-dns.com2018-01-23 → 2018-01-23 · 4 obs

○ 2017-01-08 05:41:44
● 2018-01-23 17:42:12
○ 2026-03-27 18:21:18
○ 2026-03-29 13:44:18

○NSip-172-26-1-146.us-east-2.compute.internal2026-03-28 → 2026-03-28 · 3 obs

○ 2026-03-27 18:21:18
● 2026-03-28 11:15:58
○ 2026-03-29 13:44:18

●NSns1.power-dns.com2015-08-13 → 2026-03-29 · 5 obs

● 2015-08-13 18:26:20
● 2015-12-15 23:21:34
○ 2016-04-25 05:12:46
● 2017-01-08 05:41:44
● 2026-03-29 13:44:18

●NSns2.power-dns.com2015-08-13 → 2026-03-29 · 6 obs

● 2015-08-13 18:26:20
○ 2015-12-15 23:21:34
● 2016-04-25 05:12:46
○ 2017-01-08 05:41:44
● 2018-01-23 17:42:12
● 2026-03-29 13:44:18

●NSns3.power-dns.com2026-03-27 → 2026-03-29 · 3 obs

○ 2018-01-23 17:42:12
● 2026-03-27 18:21:18
● 2026-03-29 13:44:18

●NSsingapore.power-dns.com2026-03-27 → 2026-03-29 · 4 obs

○ 2018-01-23 17:42:12
● 2026-03-27 18:21:18
○ 2026-03-28 11:15:58
● 2026-03-29 13:44:18

○MXmail.dovemail.com2015-08-13 → 2017-01-08 · 4 obs

● 2015-08-13 18:26:20
● 2017-01-08 05:41:44
○ 2018-01-23 17:42:12
○ 2026-03-29 13:44:18

●MXmx1.ewebdevelopment.com2018-01-23 → 2026-03-29 · 3 obs

○ 2017-01-08 05:41:44
● 2018-01-23 17:42:12
● 2026-03-29 13:44:18

●MXmx2.ewebdevelopment.com2018-01-23 → 2026-03-29 · 3 obs

○ 2017-01-08 05:41:44
● 2018-01-23 17:42:12
● 2026-03-29 13:44:18

●A16.54.90.622026-03-27 → 2026-03-29 · 3 obs

○ 2018-01-23 17:42:12
● 2026-03-27 18:21:18
● 2026-03-29 13:44:18

○A174.36.107.1302015-08-13 → 2017-01-08 · 6 obs

● 2015-08-13 18:26:20
● 2015-12-15 23:21:34
○ 2016-04-25 05:12:46
● 2017-01-08 05:41:44
○ 2018-01-23 17:42:12
○ 2026-03-29 13:44:18

○A174.37.172.1622015-08-13 → 2016-04-25 · 5 obs

● 2015-08-13 18:26:20
○ 2015-12-15 23:21:34
● 2016-04-25 05:12:46
○ 2017-01-08 05:41:44
○ 2026-03-29 13:44:18

●A3.97.193.1092026-03-27 → 2026-03-29 · 3 obs

○ 2018-01-23 17:42:12
● 2026-03-27 18:21:18
● 2026-03-29 13:44:18

○A52.60.194.1702018-01-23 → 2018-01-23 · 4 obs

○ 2017-01-08 05:41:44
● 2018-01-23 17:42:12
○ 2026-03-27 18:21:18
○ 2026-03-29 13:44:18

○A52.60.99.142018-01-23 → 2018-01-23 · 4 obs

○ 2017-01-08 05:41:44
● 2018-01-23 17:42:12
○ 2026-03-27 18:21:18
○ 2026-03-29 13:44:18

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	b.gtld-servers.net, g.gtld-servers.net, d.gtld-servers.net, a.gtld-servers.net...	-
core-technology.com	ns1.power-dns.com, ns2.power-dns.com, ns3.power-dns.com	3 records

✅ Authoritative Response

Server:13.58.50.225

NS records: ns1.power-dns.com, ns2.power-dns.com, ns3.power-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

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

⏱️ Timing

Total: 645ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`3.97.193.109, 16.54.90.62`
NS	3	`ns3.power-dns.com, ns2.power-dns.com...`
MX	2	`mx2.ewebdevelopment.com (pri: 5), mx1.ewebdevelopment.com (pri: 1)`
TXT	4	`934c3bfaa10e7d053ed251a82e3f4a82d19da885, 91f786e2661531d62a5e4bf8dc941c30c7391ed6...`
SOA	1	`ip-172-26-1-146.us-east-2.compute.intern`

📌 Glue Records Collected

Total: 3

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

Analysis

IP Addresses

The entity core-technology.com points to two IP numbers: 3.97.193.109 and 16.54.90.62.

For instance, other host names beaverpress.com, telj.com, cooler-master.com, truelandscaping.com and dedicated-host.com share IP numbers with core-technology.com.

Name Servers

core-technology.com is delegated to four name servers: ns1.power-dns.com, ns2.power-dns.com, ns3.power-dns.com and singapore.power-dns.com.

core-technology.com shares name servers with other domains at least partially, for example hxyo.com, ausbun.com, woach.com, volkamer.com and copperproduct.com.

These name servers are commonly used with the name servers ip-172-26-1-146.us-east-2.compute.internal and amsterdam.power-dns.com.

Host names with a single IP address: ns1.power-dns.com points to 13.58.50.225; ns2.power-dns.com points to 188.166.142.159; ns3.power-dns.com points to 139.59.220.175.

Mail Servers

Two mail servers mx1.ewebdevelopment.com and mx2.ewebdevelopment.com handle core-technology.com.

core-technology.com shares the same mail server setup as other domains, for instance mail.pokerverein.com, legavox.com, ribiat.com, swasa.com and delono.com.

Host names with one IP number:

mx1.ewebdevelopment.com points to: 159.203.54.48.

mx2.ewebdevelopment.com points to: 188.166.142.73.

core-technology.com - robtex.com