coolengineering.com - robtex.com

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

coolengineering.com

DNSSEC⚠️ Not signed
A2600:3c03::f03c:95ff:fe00:29ca🇺🇸 AKAMAI-LINODE-AP2600:3c03::/32 Akamai Technologies ✓ In HTTPS hints
A2600:3c03::f03c:95ff:fe91:5d52🇺🇸 AKAMAI-LINODE-AP2600:3c03::/32 Akamai Technologies ✓ In HTTPS hints
A2600:3c03::f03c:95ff:feed:4d4f🇺🇸 AKAMAI-LINODE-AP2600:3c03::/32 Akamai Technologies ✓ In HTTPS hints
A2600:3c03::f03c:95ff:feed:cf2a🇺🇸 AKAMAI-LINODE-AP2600:3c03::/32 Akamai Technologies ✓ In HTTPS hints
A45.33.83.100🇺🇸 AKAMAI-LINODE-AP45.33.64.0/19 Akamai Technologies ✓ In HTTPS hints
A45.79.167.180🇺🇸 AKAMAI-LINODE-AP45.79.160.0/20 Akamai Technologies ✓ In HTTPS hints
A66.175.209.179🇺🇸 AKAMAI-LINODE-AP66.175.208.0/21 Akamai Technologies ✓ In HTTPS hints
A96.126.111.165🇺🇸 AKAMAI-LINODE-AP96.126.104.0/21 Akamai Technologies ✓ In HTTPS hints
NSdamao.ns.giantpanda.com ⭐
A3.33.232.36🇺🇸 Amazon3.33.224.0/20
PTRab9e1958095d04f26.awsglobalaccelerator.com
NSyangguang.ns.giantpanda.com
A75.2.45.63🇺🇸 Amazon75.2.32.0/20
PTRab9e1958095d04f26.awsglobalaccelerator.com
MXmail.mailerhost.net ⭐
A5.161.133.13🇺🇸 HETZNER-CLOUD2-AS5.161.133.0/24
PTRmail.mailerhost.net
A161.35.84.83🇳🇱 DIGITALOCEAN161.35.80.0/20 DigitalOcean
PTRmail.mailerhost.net
TXTv=spf1 ip6:fd43:c0d1:c090::/48 -all
HTTPSHTTP/2, HTTP/3 ✓ hints match
IPv4 hints66.175.209.179, 45.33.83.100, 45.79.167.180, 96.126.111.165
IPv6 hints2600:3c03::f03c:95ff:feed:4d4f, 2600:3c03::f03c:95ff:feed:cf2a, 2600:3c03::f03c:95ff:fe00:29ca, 2600:3c03::f03c:95ff:fe91:5d52
SOAdamao.ns.giantpanda.comadmin@giantpanda.com 2013-02-04 #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=1794441981

Same first word

coolengineering.ddns.net
coolengineering.com
coolengineering.co.in
coolengineering.co.uk
coolengineering.net
coolengineering.xyz
coolengineering.co
coolengineering.de

Similar names

coolingengineer.com
engineeringcool.com

Previous names

coolenergyupgrade.com
coolenergyworld.com
coolenet.com
coolenetworks.com
coolenevada.com
coolenew.com
coolenews.com
coolenewsletter.com
coolenexpertise.com
coolenfast.com
coolenforashburn.com
coolenforestry.com
coolenforloudoun.com
cooleng.com
coolengineer.com

Next names

coolengineeringmx.com
coolengineeringsolutions.com
coolengineeringteacher.com
coolengineers.com
coolengineint.com
coolenginejks.com
coolenginemyth.com
coolengines.com
coolengland.com
coolenglewoodfl.com
coolenglish-academy.com
coolenglish.com
coolenglish4kids.com
coolenglishgames.com
coolenglishmusic.com
coolenglishname.com
coolenglishteacher.com
coolenglishth.com

DNS History

32 records (11 active, 21 former)

20162017201820192020202120222023202420252026NSdamao.ns.giantpanda.comyangguang.ns.giantpanda.comns1.uniregistrymarket.linkns2.uniregistrymarket.linkMXmail.mailerhost.netA2600:3c03::f03c:95ff:fe00:29ca2600:3c03::f03c:95ff:fe91:5d522600:3c03::f03c:95ff:feed:4d4f2600:3c03::f03c:95ff:feed:cf2a45.33.83.10045.79.167.18066.175.209.17996.126.111.165139.162.174.209139.162.181.76172.104.149.86172.104.203.186172.104.251.198192.155.84.236207.148.248.14323.239.4.932600:3c01::2000:3aff:feb3:2e942600:3c01::f03c:95ff:fe91:5de52600:3c01::f03c:95ff:feeb:5ed62a01:7e01::2000:dff:fec1:5cdb2a01:7e01::f03c:95ff:fe00:26922a01:7e01::f03c:95ff:fe91:5d912a01:7e01::f03c:95ff:feeb:9d4b2a01:7e01::f03c:95ff:feed:783e66.151.181.4969.172.201.15374.207.241.245
●NSdamao.ns.giantpanda.com2026-08-19 → 2026-11-12 · 3 obs
○ 2020-01-19 12:06:14
● 2026-08-19 16:52:44
● 2026-11-12 00:09:42
○NSns1.uniregistrymarket.link2020-01-19 → 2020-01-19 · 3 obs
● 2020-01-19 12:06:14
○ 2026-08-19 16:52:44
○ 2026-11-12 00:09:42
○NSns2.uniregistrymarket.link2020-01-19 → 2020-01-19 · 3 obs
● 2020-01-19 12:06:14
○ 2026-08-19 16:52:44
○ 2026-11-12 00:09:42
●NSyangguang.ns.giantpanda.com2026-08-19 → 2026-11-12 · 3 obs
○ 2020-01-19 12:06:14
● 2026-08-19 16:52:44
● 2026-11-12 00:09:42
●MXmail.mailerhost.net2026-08-19 → 2026-11-12 · 2 obs
● 2026-08-19 16:52:44
● 2026-11-12 00:09:42
○A139.162.174.2092026-10-23 → 2026-10-23 · 4 obs
○ 2026-08-19 16:52:44
● 2026-10-23 15:58:04
○ 2026-11-09 07:01:56
○ 2026-11-12 00:09:42
○A139.162.181.762026-10-23 → 2026-10-23 · 4 obs
○ 2026-08-19 16:52:44
● 2026-10-23 15:58:04
○ 2026-11-09 07:01:56
○ 2026-11-12 00:09:42
○A172.104.149.862026-10-23 → 2026-10-23 · 4 obs
○ 2026-08-19 16:52:44
● 2026-10-23 15:58:04
○ 2026-11-09 07:01:56
○ 2026-11-12 00:09:42
○A172.104.203.1862026-10-23 → 2026-10-23 · 4 obs
○ 2026-08-19 16:52:44
● 2026-10-23 15:58:04
○ 2026-11-09 07:01:56
○ 2026-11-12 00:09:42
○A172.104.251.1982026-10-23 → 2026-10-23 · 4 obs
○ 2026-08-19 16:52:44
● 2026-10-23 15:58:04
○ 2026-11-09 07:01:56
○ 2026-11-12 00:09:42
○A192.155.84.2362026-11-09 → 2026-11-09 · 4 obs
○ 2026-10-23 15:58:04
● 2026-11-09 07:01:56
○ 2026-11-12 00:09:36
○ 2026-11-12 00:09:42
○A207.148.248.1432015-12-05 → 2017-02-20 · 5 obs
○ 2015-08-11 16:45:26
● 2015-12-05 03:04:30
● 2017-02-20 06:07:32
○ 2020-01-19 12:06:14
○ 2026-11-12 00:09:42
○A23.239.4.932026-11-09 → 2026-11-09 · 4 obs
○ 2026-10-23 15:58:04
● 2026-11-09 07:01:56
○ 2026-11-12 00:09:36
○ 2026-11-12 00:09:42
○A2600:3c01::2000:3aff:feb3:2e942026-11-09 → 2026-11-09 · 4 obs
○ 2026-10-23 15:58:04
● 2026-11-09 07:01:56
○ 2026-11-12 00:09:36
○ 2026-11-12 00:09:42
○A2600:3c01::f03c:95ff:fe91:5de52026-11-09 → 2026-11-09 · 4 obs
○ 2026-10-23 15:58:04
● 2026-11-09 07:01:56
○ 2026-11-12 00:09:36
○ 2026-11-12 00:09:42
○A2600:3c01::f03c:95ff:feeb:5ed62026-11-09 → 2026-11-09 · 4 obs
○ 2026-10-23 15:58:04
● 2026-11-09 07:01:56
○ 2026-11-12 00:09:36
○ 2026-11-12 00:09:42
●A2600:3c03::f03c:95ff:fe00:29ca2026-08-19 → 2026-11-12 · 5 obs
○ 2020-01-19 12:06:14
● 2026-08-19 16:52:44
○ 2026-10-23 15:58:04
● 2026-11-12 00:09:36
● 2026-11-12 00:09:42
●A2600:3c03::f03c:95ff:fe91:5d522026-08-19 → 2026-11-12 · 5 obs
○ 2020-01-19 12:06:14
● 2026-08-19 16:52:44
○ 2026-10-23 15:58:04
● 2026-11-12 00:09:36
● 2026-11-12 00:09:42
●A2600:3c03::f03c:95ff:feed:4d4f2026-08-19 → 2026-11-12 · 5 obs
○ 2020-01-19 12:06:14
● 2026-08-19 16:52:44
○ 2026-10-23 15:58:04
● 2026-11-12 00:09:36
● 2026-11-12 00:09:42
●A2600:3c03::f03c:95ff:feed:cf2a2026-08-19 → 2026-11-12 · 5 obs
○ 2020-01-19 12:06:14
● 2026-08-19 16:52:44
○ 2026-10-23 15:58:04
● 2026-11-12 00:09:36
● 2026-11-12 00:09:42
○A2a01:7e01::2000:dff:fec1:5cdb2026-10-23 → 2026-10-23 · 4 obs
○ 2026-08-19 16:52:44
● 2026-10-23 15:58:04
○ 2026-11-09 07:01:56
○ 2026-11-12 00:09:42
○A2a01:7e01::f03c:95ff:fe00:26922026-10-23 → 2026-10-23 · 4 obs
○ 2026-08-19 16:52:44
● 2026-10-23 15:58:04
○ 2026-11-09 07:01:56
○ 2026-11-12 00:09:42
○A2a01:7e01::f03c:95ff:fe91:5d912026-10-23 → 2026-10-23 · 4 obs
○ 2026-08-19 16:52:44
● 2026-10-23 15:58:04
○ 2026-11-09 07:01:56
○ 2026-11-12 00:09:42
○A2a01:7e01::f03c:95ff:feeb:9d4b2026-10-23 → 2026-10-23 · 4 obs
○ 2026-08-19 16:52:44
● 2026-10-23 15:58:04
○ 2026-11-09 07:01:56
○ 2026-11-12 00:09:42
○A2a01:7e01::f03c:95ff:feed:783e2026-10-23 → 2026-10-23 · 4 obs
○ 2026-08-19 16:52:44
● 2026-10-23 15:58:04
○ 2026-11-09 07:01:56
○ 2026-11-12 00:09:42
●A45.33.83.1002026-08-19 → 2026-11-12 · 5 obs
○ 2020-01-19 12:06:14
● 2026-08-19 16:52:44
○ 2026-10-23 15:58:04
● 2026-11-12 00:09:36
● 2026-11-12 00:09:42
●A45.79.167.1802026-08-19 → 2026-11-12 · 5 obs
○ 2020-01-19 12:06:14
● 2026-08-19 16:52:44
○ 2026-10-23 15:58:04
● 2026-11-12 00:09:36
● 2026-11-12 00:09:42
○A66.151.181.492015-08-11 → 2015-08-11 · 3 obs
● 2015-08-11 16:45:26
○ 2015-12-05 03:04:30
○ 2026-11-12 00:09:42
●A66.175.209.1792026-08-19 → 2026-11-12 · 5 obs
○ 2020-01-19 12:06:14
● 2026-08-19 16:52:44
○ 2026-10-23 15:58:04
● 2026-11-12 00:09:36
● 2026-11-12 00:09:42
○A69.172.201.1532020-01-19 → 2020-01-19 · 4 obs
○ 2017-02-20 06:07:32
● 2020-01-19 12:06:14
○ 2026-08-19 16:52:44
○ 2026-11-12 00:09:42
○A74.207.241.2452026-11-09 → 2026-11-09 · 4 obs
○ 2026-10-23 15:58:04
● 2026-11-09 07:01:56
○ 2026-11-12 00:09:36
○ 2026-11-12 00:09:42
●A96.126.111.1652026-08-19 → 2026-11-12 · 5 obs
○ 2020-01-19 12:06:14
● 2026-08-19 16:52:44
○ 2026-10-23 15:58:04
● 2026-11-12 00:09:36
● 2026-11-12 00:09:42

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
come.gtld-servers.net, h.gtld-servers.net, f.gtld-servers.net, l.gtld-servers.net...-
coolengineering.comdamao.ns.giantpanda.com, yangguang.ns.giantpanda.com2 records

✅ Authoritative Response

Server:75.2.45.63

NS records: damao.ns.giantpanda.com, yangguang.ns.giantpanda.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for coolengineering.com (unsigned zone)

⏱️ Timing

Total: 191ms | Queries: -

📄 Records

TypeCountSample Data
A496.126.111.165, 66.175.209.179...
AAAA42600:3c03::f03c:95ff:fe91:5d52, 2600:3c03::f03c:95ff:feed:cf2a...
NS2damao.ns.giantpanda.com, yangguang.ns.giantpanda.com
MX1mail.mailerhost.net (pri: 1)
TXT1v=spf1 ip6:fd43:c0d1:c090::/48 -all
HTTPS1{"priority":1,"target":".","alpn":["h2",
SOA1damao.ns.giantpanda.com admin.giantpanda

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (damao.ns.giantpanda.com, yangguang.ns.giantpanda.com)

Analysis

IP Addresses

coolengineering.com points to 8 IP addresses, including 45.33.83.100, 45.79.167.180 and 66.175.209.179, plus 5 other.

tripnote.ai, hoabankservice.com, captive.be plus two other host names have IP numbers in common with coolengineering.com.

Name Servers

DNS delegation for coolengineering.com points to two name servers: damao.ns.giantpanda.com and yangguang.ns.giantpanda.com.

The name server configuration of coolengineering.com is shared with other domains, for instance hostmaster.printinglibrary.com, tropeco.com, fundamentalnutrition.com and two others.

Some name servers delegated to coolengineering.com are also used by other domains, notably tinyvideo.xyz and kanope.org.

damao.ns.giantpanda.com → 3.33.232.36 and yangguang.ns.giantpanda.com → 75.2.45.63: one IP number per host name.

Mail Servers

coolengineering.com uses one mail server — mail.mailerhost.net.

The mail server setup of coolengineering.com matches that of other domains such as goodforyourhealth.com, wwwdonotcallsettlement.com, spectrum(0x616e616c)yser.com and two others.

mail.mailerhost.net carries two IP numbers: 5.161.133.13 and 161.35.84.83.