core-technology.com - dns.ninja

core-technology.com

DNSSEC⚠️ Not signed
A16.54.40.62🇺🇸 Amazon16.54.0.0/15 EC2 YUL prefix
PTRec2-16-54-40-62.ca-central-1.compute.amazonaws.com
A16.54.165.168🇺🇸 Amazon16.54.0.0/15 EC2 YUL prefix
NSip-172-26-1-146.us-east-2.compute.internal ⭐
NSns1.power-dns.com
A13.58.50.225🇺🇸 Amazon13.58.0.0/15 EC2 CMH prefix
PTRec2-13-58-50-225.us-east-2.compute.amazonaws.com
NSns2.power-dns.com
A188.166.142.159🇳🇱 DIGITALOCEAN188.166.140.0/22 DigitalOcean
NSns3.power-dns.com
A139.59.220.175🇸🇬 DIGITALOCEAN139.59.220.0/22 DigitalOcean
MXmx1.ewebdevelopment.com ⭐
A159.203.54.48🇨🇦 DIGITALOCEAN159.203.52.0/22 DigitalOcean
MXmx2.ewebdevelopment.com(5)
A188.166.142.73🇳🇱 DIGITALOCEAN188.166.140.0/22 DigitalOcean
TXT91f786e2661531d62a5e4bf8dc941c30c7391ed6
TXT934c3bfaa10e7d053ed251a82e3f4a82d19da885
TXTafternic-verification-VKoxaZkQawZ8VVht35n43c
TXTv=spf1 include:u2069692.wl.sendgrid.net -all
SOAip-172-26-1-146.us-east-2.compute.internalhostmaster@power-dns.com 2025-01-15 #1

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=1783661092

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

35 records (8 active, 27 former)

20162017201820192020202120222023202420252026NSip-172-26-1-146.us-east-2.compute.internalns1.power-dns.comns2.power-dns.comns3.power-dns.comamsterdam.power-dns.comsingapore.power-dns.comMXmx1.ewebdevelopment.commx2.ewebdevelopment.commail.dovemail.comA16.54.165.16816.54.40.6215.156.104.22215.156.49.5715.157.130.5515.157.171.6715.157.197.23315.157.26.2515.222.47.17115.223.24.2316.52.221.2616.54.4.9516.54.81.016.54.90.6216.55.1.45174.36.107.130174.37.172.1623.96.111.2373.96.22.1793.97.178.2103.97.193.1093.97.211.883.98.71.4452.60.194.17052.60.99.1499.79.185.197
○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
○ 2026-07-10 05:47:30
●NSip-172-26-1-146.us-east-2.compute.internal2026-03-28 → 2026-07-10 · 14 obs
○ 2026-03-27 18:21:18
● 2026-03-28 11:15:58
○ 2026-03-29 13:44:18
○ 2026-04-13 20:42:30
● 2026-04-27 20:09:04
● 2026-05-01 10:18:20
○ 2026-05-01 15:36:42
● 2026-05-14 10:22:38
○ 2026-05-17 00:19:54
○ 2026-05-22 20:40:08
● 2026-05-30 21:27:40
○ 2026-06-04 04:18:48
● 2026-07-01 22:01:12
● 2026-07-10 05:47:30
●NSns1.power-dns.com2015-08-13 → 2026-07-10 · 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
● 2026-07-10 05:47:30
●NSns2.power-dns.com2015-08-13 → 2026-07-10 · 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
● 2026-07-10 05:47:30
●NSns3.power-dns.com2026-03-27 → 2026-07-10 · 3 obs
○ 2018-01-23 17:42:12
● 2026-03-27 18:21:18
● 2026-07-10 05:47:30
○NSsingapore.power-dns.com2026-03-27 → 2026-06-04 · 15 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
● 2026-04-13 20:42:30
○ 2026-04-27 20:09:04
○ 2026-05-01 10:18:20
● 2026-05-01 15:36:42
○ 2026-05-14 10:22:38
● 2026-05-17 00:19:54
● 2026-05-22 20:40:08
○ 2026-05-30 21:27:40
● 2026-06-04 04:18:48
○ 2026-07-01 22:01:12
○ 2026-07-10 05:47:30
○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
○ 2026-07-10 05:47:30
●MXmx1.ewebdevelopment.com2018-01-23 → 2026-07-10 · 3 obs
○ 2017-01-08 05:41:44
● 2018-01-23 17:42:12
● 2026-07-10 05:47:30
●MXmx2.ewebdevelopment.com2018-01-23 → 2026-07-10 · 3 obs
○ 2017-01-08 05:41:44
● 2018-01-23 17:42:12
● 2026-07-10 05:47:30
○A15.156.104.2222026-04-13 → 2026-04-13 · 4 obs
○ 2026-03-29 13:44:18
● 2026-04-13 20:42:30
○ 2026-04-27 20:09:04
○ 2026-07-10 05:47:30
○A15.156.49.572026-05-01 → 2026-05-01 · 5 obs
○ 2026-04-27 20:09:04
● 2026-05-01 10:18:20
● 2026-05-01 15:36:42
○ 2026-05-14 10:22:38
○ 2026-07-10 05:47:30
○A15.157.130.552026-06-04 → 2026-06-04 · 4 obs
○ 2026-05-30 21:27:40
● 2026-06-04 04:18:48
○ 2026-07-01 22:01:12
○ 2026-07-10 05:47:30
○A15.157.171.672026-05-30 → 2026-05-30 · 4 obs
○ 2026-05-22 20:40:08
● 2026-05-30 21:27:40
○ 2026-06-04 04:18:48
○ 2026-07-10 05:47:30
○A15.157.197.2332026-05-14 → 2026-05-14 · 4 obs
○ 2026-05-01 15:36:42
● 2026-05-14 10:22:38
○ 2026-05-17 00:19:54
○ 2026-07-10 05:47:30
○A15.157.26.252026-05-22 → 2026-05-22 · 4 obs
○ 2026-05-17 00:19:54
● 2026-05-22 20:40:08
○ 2026-05-30 21:27:40
○ 2026-07-10 05:47:30
○A15.222.47.1712026-05-17 → 2026-05-17 · 4 obs
○ 2026-05-14 10:22:38
● 2026-05-17 00:19:54
○ 2026-05-22 20:40:08
○ 2026-07-10 05:47:30
○A15.223.24.232026-04-13 → 2026-04-13 · 4 obs
○ 2026-03-29 13:44:18
● 2026-04-13 20:42:30
○ 2026-04-27 20:09:04
○ 2026-07-10 05:47:30
○A16.52.221.262026-05-14 → 2026-05-14 · 4 obs
○ 2026-05-01 15:36:42
● 2026-05-14 10:22:38
○ 2026-05-17 00:19:54
○ 2026-07-10 05:47:30
●A16.54.165.1682026-07-10 → 2026-07-10 · 2 obs
○ 2026-07-01 22:01:12
● 2026-07-10 05:47:30
○A16.54.4.952026-05-22 → 2026-05-22 · 4 obs
○ 2026-05-17 00:19:54
● 2026-05-22 20:40:08
○ 2026-05-30 21:27:40
○ 2026-07-10 05:47:30
●A16.54.40.622026-07-10 → 2026-07-10 · 2 obs
○ 2026-07-01 22:01:12
● 2026-07-10 05:47:30
○A16.54.81.02026-07-01 → 2026-07-01 · 3 obs
○ 2026-06-04 04:18:48
● 2026-07-01 22:01:12
○ 2026-07-10 05:47:30
○A16.54.90.622026-03-27 → 2026-03-29 · 5 obs
○ 2018-01-23 17:42:12
● 2026-03-27 18:21:18
● 2026-03-29 13:44:18
○ 2026-04-13 20:42:30
○ 2026-07-10 05:47:30
○A16.55.1.452026-06-04 → 2026-06-04 · 4 obs
○ 2026-05-30 21:27:40
● 2026-06-04 04:18:48
○ 2026-07-01 22:01:12
○ 2026-07-10 05:47:30
○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
○ 2026-07-10 05:47:30
○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
○ 2026-07-10 05:47:30
○A3.96.111.2372026-04-27 → 2026-04-27 · 4 obs
○ 2026-04-13 20:42:30
● 2026-04-27 20:09:04
○ 2026-05-01 10:18:20
○ 2026-07-10 05:47:30
○A3.96.22.1792026-04-27 → 2026-04-27 · 4 obs
○ 2026-04-13 20:42:30
● 2026-04-27 20:09:04
○ 2026-05-01 10:18:20
○ 2026-07-10 05:47:30
○A3.97.178.2102026-07-01 → 2026-07-01 · 3 obs
○ 2026-06-04 04:18:48
● 2026-07-01 22:01:12
○ 2026-07-10 05:47:30
○A3.97.193.1092026-03-27 → 2026-03-29 · 5 obs
○ 2018-01-23 17:42:12
● 2026-03-27 18:21:18
● 2026-03-29 13:44:18
○ 2026-04-13 20:42:30
○ 2026-07-10 05:47:30
○A3.97.211.882026-05-30 → 2026-05-30 · 4 obs
○ 2026-05-22 20:40:08
● 2026-05-30 21:27:40
○ 2026-06-04 04:18:48
○ 2026-07-10 05:47:30
○A3.98.71.442026-05-17 → 2026-05-17 · 4 obs
○ 2026-05-14 10:22:38
● 2026-05-17 00:19:54
○ 2026-05-22 20:40:08
○ 2026-07-10 05:47:30
○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
○ 2026-07-10 05:47:30
○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
○ 2026-07-10 05:47:30
○A99.79.185.1972026-05-01 → 2026-05-01 · 5 obs
○ 2026-04-27 20:09:04
● 2026-05-01 10:18:20
● 2026-05-01 15:36:42
○ 2026-05-14 10:22:38
○ 2026-07-10 05:47:30

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comg.gtld-servers.net, d.gtld-servers.net, a.gtld-servers.net, h.gtld-servers.net...-
core-technology.comns1.power-dns.com, ns2.power-dns.com, ns3.power-dns.com3 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: 431ms | Queries: -

📄 Records

TypeCountSample Data
A216.54.40.62, 16.54.165.168
NS3ns1.power-dns.com, ns3.power-dns.com...
MX2mx2.ewebdevelopment.com (pri: 5), mx1.ewebdevelopment.com (pri: 1)
TXT491f786e2661531d62a5e4bf8dc941c30c7391ed6, 934c3bfaa10e7d053ed251a82e3f4a82d19da885...
SOA1ip-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

core-technology.com resolves to the IP addresses 16.54.40.62 and 16.54.165.168

Among the host names that share IP numbers with core-technology.com are beaverpress.com, telj.com, cooler-master.com and two others.

Name Servers

The domain core-technology.com is delegated to these four name servers: ns1.power-dns.com, ns2.power-dns.com, ns3.power-dns.com and ip-172-26-1-146.us-east-2.compute.internal.

core-technology.com has at least partial name server overlap with other domains, such as hxyo.com, ausbun.com, woach.com and two others.

It is common to see these name servers used together with name servers singapore.power-dns.com and amsterdam.power-dns.com.

ns1.power-dns.com, ns2.power-dns.com and ns3.power-dns.com all have one IP address each — ns1.power-dns.com directs to 13.58.50.225, ns2.power-dns.com directs to 188.166.142.159 and ns3.power-dns.com directs to 139.59.220.175.

Mail Servers

The MX records for core-technology.com point to two mail servers: mx1.ewebdevelopment.com and mx2.ewebdevelopment.com.

core-technology.com has the same mail server arrangement as a number of other domains, for example mail.pokerverein.com, legavox.com, ribiat.com and two more.

mx1.ewebdevelopment.com directs to 159.203.54.48 and mx2.ewebdevelopment.com directs to 188.166.142.73; each host name points to exactly one IP number.