cooltechpc.com - robtex.com

cooltechpc.com

DNSSEC⚠️ Not signed
A24.199.73.142🇺🇸 DIGITALOCEAN24.199.72.0/21 DigitalOcean
NSns1.digitalocean.com ⭐
A2606:4700:52::ac40:34d2🇺🇸 Cloudflare2606:4700:52::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRns1.digitalocean.com
A172.64.52.210🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRns1.digitalocean.com
NSns2.digitalocean.com
A2606:4700:5a::ac40:3515🇺🇸 Cloudflare2606:4700:5a::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRns2.digitalocean.com
A172.64.53.21🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRns2.digitalocean.com
NSns3.digitalocean.com
A2606:4700:52::ac40:31d1🇺🇸 Cloudflare2606:4700:52::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRns3.digitalocean.com
A172.64.49.209🇺🇸 Cloudflare172.64.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRns3.digitalocean.com
MXaspmx.l.google.com ⭐
A2607:f8b0:4004:c08::1a🇺🇸 Google2607:f8b0:4004::/48
PTRbi-in-f26.1e100.net
A64.233.180.27🇺🇸 Google64.233.180.0/24
PTRon-in-f27.1e100.net
PTRpe-in-f27.1e100.net
MXalt1.aspmx.l.google.com(5)
A2800:3f0:4003:c0f::1b🇨🇱 Google2800:3f0:4003::/48
A108.177.123.27🇺🇸 Google108.177.123.0/24
PTRlcscld-in-f27.1e100.net
MXalt2.aspmx.l.google.com(5)
A2a00:1450:400b:c02::1a🇮🇪 Google2a00:1450:400b::/48
PTRdj-in-f26.1e100.net
A172.253.116.26🇺🇸 Google172.253.116.0/24
PTRdj-in-f26.1e100.net
MXalt3.aspmx.l.google.com(10)
A2a00:1450:4009:c0f::1b🇬🇧 Google2a00:1450:4009::/48
PTRyulhrs-in-f27.1e100.net
A192.178.223.26🇺🇸 Google192.178.223.0/24
PTRyulhrs-in-f26.1e100.net
MXalt4.aspmx.l.google.com(10)
A2a00:1450:400c:c23::1b🇧🇪 Google2a00:1450:400c::/48
PTRyubrupd-in-f27.1e100.net
A172.253.157.27🇺🇸 Google172.253.0.0/16
PTRyubrupd-in-f27.1e100.net
TXTv=spf1 include:_spf.google.com ~all
SOAns1.digitalocean.comhostmaster@cooltechpc.com serial=0

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=1782274035
WOT: SAFE (73/100)

Subdomains

www.cooltechpc.com

Same first word

cooltechpc.com

DNS History

18 records (9 active, 9 former)

20162017201820192020202120222023202420252026NSns1.digitalocean.comns2.digitalocean.comns3.digitalocean.comns1cmt.name.comns2glx.name.comns3ckl.name.comns4fmw.name.comMXalt1.aspmx.l.google.comalt2.aspmx.l.google.comalt3.aspmx.l.google.comalt4.aspmx.l.google.comaspmx.l.google.comaspmx2.googlemail.comaspmx3.googlemail.comA24.199.73.142159.203.246.231159.203.54.196198.145.191.163
●NSns1.digitalocean.com2016-02-01 → 2026-06-24 · 3 obs
○ 2015-11-09 18:42:56
● 2016-02-01 00:51:34
● 2026-06-24 04:34:54
○NSns1cmt.name.com2015-06-24 → 2015-11-09 · 4 obs
● 2015-06-24 03:45:22
● 2015-11-09 18:42:56
○ 2016-02-01 00:51:34
○ 2026-06-24 04:34:54
●NSns2.digitalocean.com2016-02-01 → 2026-06-24 · 3 obs
○ 2015-11-09 18:42:56
● 2016-02-01 00:51:34
● 2026-06-24 04:34:54
○NSns2glx.name.com2015-06-24 → 2015-11-09 · 4 obs
● 2015-06-24 03:45:22
● 2015-11-09 18:42:56
○ 2016-02-01 00:51:34
○ 2026-06-24 04:34:54
●NSns3.digitalocean.com2016-02-01 → 2026-06-24 · 3 obs
○ 2015-11-09 18:42:56
● 2016-02-01 00:51:34
● 2026-06-24 04:34:54
○NSns3ckl.name.com2015-06-24 → 2015-11-09 · 4 obs
● 2015-06-24 03:45:22
● 2015-11-09 18:42:56
○ 2016-02-01 00:51:34
○ 2026-06-24 04:34:54
○NSns4fmw.name.com2015-06-24 → 2015-11-09 · 4 obs
● 2015-06-24 03:45:22
● 2015-11-09 18:42:56
○ 2016-02-01 00:51:34
○ 2026-06-24 04:34:54
●MXalt1.aspmx.l.google.com2015-06-24 → 2026-06-24 · 2 obs
● 2015-06-24 03:45:22
● 2026-06-24 04:34:54
●MXalt2.aspmx.l.google.com2015-06-24 → 2026-06-24 · 2 obs
● 2015-06-24 03:45:22
● 2026-06-24 04:34:54
●MXalt3.aspmx.l.google.com2016-02-01 → 2026-06-24 · 3 obs
○ 2015-11-09 18:42:56
● 2016-02-01 00:51:34
● 2026-06-24 04:34:54
●MXalt4.aspmx.l.google.com2016-02-01 → 2026-06-24 · 3 obs
○ 2015-11-09 18:42:56
● 2016-02-01 00:51:34
● 2026-06-24 04:34:54
●MXaspmx.l.google.com2015-06-24 → 2026-06-24 · 2 obs
● 2015-06-24 03:45:22
● 2026-06-24 04:34:54
○MXaspmx2.googlemail.com2015-06-24 → 2015-11-09 · 4 obs
● 2015-06-24 03:45:22
● 2015-11-09 18:42:56
○ 2016-02-01 00:51:34
○ 2026-06-24 04:34:54
○MXaspmx3.googlemail.com2015-06-24 → 2015-11-09 · 4 obs
● 2015-06-24 03:45:22
● 2015-11-09 18:42:56
○ 2016-02-01 00:51:34
○ 2026-06-24 04:34:54
○A159.203.246.2312016-02-01 → 2017-01-05 · 5 obs
○ 2015-11-09 18:42:56
● 2016-02-01 00:51:34
● 2017-01-05 13:57:24
○ 2018-01-16 19:09:58
○ 2026-06-24 04:34:54
○A159.203.54.1962018-01-16 → 2018-01-16 · 4 obs
○ 2017-01-05 13:57:24
● 2018-01-16 19:09:58
○ 2026-03-05 23:23:48
○ 2026-06-24 04:34:54
○A198.145.191.1632015-06-24 → 2015-11-09 · 4 obs
● 2015-06-24 03:45:22
● 2015-11-09 18:42:56
○ 2016-02-01 00:51:34
○ 2026-06-24 04:34:54
●A24.199.73.1422026-03-05 → 2026-06-24 · 3 obs
○ 2018-01-16 19:09:58
● 2026-03-05 23:23:48
● 2026-06-24 04:34:54

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comk.gtld-servers.net, i.gtld-servers.net, d.gtld-servers.net, e.gtld-servers.net...-
cooltechpc.comns1.digitalocean.com, ns2.digitalocean.com, ns3.digitalocean.com3 records

✅ Authoritative Response

Server:172.64.52.210

NS records: ns1.digitalocean.com, ns2.digitalocean.com, ns3.digitalocean.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cooltechpc.com (unsigned zone)

⏱️ Timing

Total: 219ms | Queries: -

📄 Records

TypeCountSample Data
A124.199.73.142
NS3ns1.digitalocean.com, ns2.digitalocean.com...
MX5alt4.aspmx.l.google.com (pri: 10), alt3.aspmx.l.google.com (pri: 10)...
TXT1v=spf1 include:_spf.google.com ~all
SOA1ns1.digitalocean.com hostmaster.cooltech

📌 Glue Records Collected

Total: 3

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

Analysis

Hierarchy

The domain www.cooltechpc.com falls under the parent cooltechpc.com.

IP Addresses

cooltechpc.com points to a single IP number: 24.199.73.142.

Additional host names — www.cooltechpc.com, www.endpcnoise.com, www.silentpc.com and two others — share IP numbers with cooltechpc.com.

Name Servers

The authoritative name servers for cooltechpc.com are ns1.digitalocean.com, ns2.digitalocean.com and ns3.digitalocean.com — three in total.

At least some of cooltechpc.com's name servers are shared with other domains, for example bitcoinatmsoftware.com, 1.0.0.7.e.7.0.0.0.0.0.0.0.0.0.0.0.1.0.1.0.0.0.0.0.c.0.b.3.0.a.2.ip6.arpa, eduquilt.com and two more.

ns1.digitalocean.com, ns2.digitalocean.com and ns3.digitalocean.com all resolve to exactly two IP numbers apiece: ns1.digitalocean.com → 172.64.52.210 and 2606:4700:52::ac40:34d2; ns2.digitalocean.com → 172.64.53.21 and 2606:4700:5a::ac40:3515; ns3.digitalocean.com → 172.64.49.209 and 2606:4700:52::ac40:31d1.

Mail Servers

cooltechpc.com has five mail servers, which are aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.

cooltechpc.com shares mail servers — at least in part — with other domains, including ns500759.ns500698.ns500759.ns500759.ns500736.ns500736.ns500736.ns500708.ns500576.ns500576.ns500576.ns500708.trackreceptor.com, ns500693.ns500699.ns500693.ns500728.ns500693.ns500699.ns500683.ns500683.ns500699.ns500693.ns500683.ns500612.ns500110.dtrkdll.com, ns500742.ns500671.ns500742.ns500671.ns500731.ns500731.ns500704.ns500688.ns500688.ns500688.ns500705.ns500649.ns500666.lustychickser.com and two others.

These mail servers are frequently paired with the mail servers alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and aspmx3.googlemail.com.

Host names with two IP numbers:

aspmx.l.google.com directs traffic to 64.233.180.27 and 2607:f8b0:4004:c08::1a.

alt1.aspmx.l.google.com directs traffic to 108.177.123.27 and 2800:3f0:4003:c0f::1b.

alt2.aspmx.l.google.com directs traffic to 172.253.116.26 and 2a00:1450:400b:c02::1a.

alt3.aspmx.l.google.com directs traffic to 192.178.223.26 and 2a00:1450:4009:c0f::1b.

alt4.aspmx.l.google.com directs traffic to 172.253.157.27 and 2a00:1450:400c:c23::1b.