coolback.com - dns.ninja

coolback.com

DNSSEC⚠️ Not signed
A52.20.84.62🇺🇸 Amazon52.20.0.0/14 EC2 IAD prefix
NSns1.atom.com ⭐
A44.219.81.145🇺🇸 Amazon44.192.0.0/11 EC2 IAD prefix
PTRec2-44-219-81-145.compute-1.amazonaws.com
NSns2.atom.com
A50.19.240.86🇺🇸 Amazon50.19.128.0/17 EC2 IAD prefix
PTRec2-50-19-240-86.compute-1.amazonaws.com
SOAns1.atom.comhostmaster@coolback.com 2026-06-27 #2

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=1783047961

Same first word

coolback.com
coolback.de

Similar names

calcbook.com
blackcoo.com
calcbook.co.uk
backcool.cn
cocoblak.com
backcool.net

DNS History

18 records (3 active, 15 former)

20162017201820192020202120222023202420252026NSns1.atom.comns2.atom.comns1.parkingcrew.netns1.sedoparking.comns2.parkingcrew.netns2.sedoparking.comns3.afternic.comns4.afternic.comMX.localhostmail.h-email.netmail.nickstel.comA52.20.84.6213.248.169.48185.53.178.972.52.4.12272.52.4.9176.223.54.146
●NSns1.atom.com2026-03-20 → 2026-07-03 · 7 obs
○ 2026-02-22 07:40:34
● 2026-03-20 04:46:18
● 2026-04-02 06:59:22
○ 2026-04-08 07:35:44
○ 2026-04-24 06:25:26
● 2026-07-03 03:06:36
● 2026-07-03 03:06:38
○NSns1.parkingcrew.net2016-11-27 → 2016-11-27 · 4 obs
○ 2016-04-17 12:35:14
● 2016-11-27 15:55:48
○ 2017-06-18 12:04:26
○ 2026-07-03 03:06:38
○NSns1.sedoparking.com2015-06-07 → 2017-06-18 · 8 obs
● 2015-06-07 05:15:54
○ 2015-10-21 03:12:20
● 2016-01-21 18:12:34
● 2016-04-17 12:35:14
○ 2016-11-27 15:55:48
● 2017-06-18 12:04:26
○ 2026-02-22 07:40:34
○ 2026-07-03 03:06:38
●NSns2.atom.com2026-03-20 → 2026-07-03 · 7 obs
○ 2026-02-22 07:40:34
● 2026-03-20 04:46:18
● 2026-04-02 06:59:22
○ 2026-04-08 07:35:44
○ 2026-04-24 06:25:26
● 2026-07-03 03:06:36
● 2026-07-03 03:06:38
○NSns2.parkingcrew.net2016-11-27 → 2016-11-27 · 4 obs
○ 2016-04-17 12:35:14
● 2016-11-27 15:55:48
○ 2017-06-18 12:04:26
○ 2026-07-03 03:06:38
○NSns2.sedoparking.com2015-06-07 → 2017-06-18 · 8 obs
● 2015-06-07 05:15:54
○ 2015-10-21 03:12:20
● 2016-01-21 18:12:34
● 2016-04-17 12:35:14
○ 2016-11-27 15:55:48
● 2017-06-18 12:04:26
○ 2026-02-22 07:40:34
○ 2026-07-03 03:06:38
○NSns3.afternic.com2026-02-22 → 2026-04-24 · 8 obs
○ 2017-06-18 12:04:26
● 2026-02-22 07:40:34
○ 2026-03-20 04:46:18
○ 2026-04-02 06:59:22
● 2026-04-08 07:35:44
● 2026-04-24 06:25:26
○ 2026-07-03 03:06:36
○ 2026-07-03 03:06:38
○NSns4.afternic.com2026-02-22 → 2026-04-24 · 8 obs
○ 2017-06-18 12:04:26
● 2026-02-22 07:40:34
○ 2026-03-20 04:46:18
○ 2026-04-02 06:59:22
● 2026-04-08 07:35:44
● 2026-04-24 06:25:26
○ 2026-07-03 03:06:36
○ 2026-07-03 03:06:38
○MX.2026-02-22 → 2026-07-03 · 2 obs
○ 2026-02-22 07:40:34
○ 2026-07-03 03:06:38
○MXlocalhost2017-06-18 → 2017-06-18 · 4 obs
○ 2016-11-27 15:55:48
● 2017-06-18 12:04:26
○ 2026-02-22 07:40:34
○ 2026-07-03 03:06:38
○MXmail.h-email.net2016-11-27 → 2016-11-27 · 4 obs
○ 2016-04-17 12:35:14
● 2016-11-27 15:55:48
○ 2017-06-18 12:04:26
○ 2026-07-03 03:06:38
○MXmail.nickstel.com2015-06-07 → 2016-04-17 · 6 obs
● 2015-06-07 05:15:54
○ 2015-10-21 03:12:20
● 2016-01-21 18:12:34
● 2016-04-17 12:35:14
○ 2016-11-27 15:55:48
○ 2026-07-03 03:06:38
○A13.248.169.482026-02-22 → 2026-04-24 · 8 obs
○ 2017-06-18 12:04:26
● 2026-02-22 07:40:34
○ 2026-03-20 04:46:18
○ 2026-04-02 06:59:22
● 2026-04-08 07:35:44
● 2026-04-24 06:25:26
○ 2026-07-03 03:06:36
○ 2026-07-03 03:06:38
○A185.53.178.92016-11-27 → 2016-11-27 · 4 obs
○ 2016-04-17 12:35:14
● 2016-11-27 15:55:48
○ 2017-06-18 12:04:26
○ 2026-07-03 03:06:38
●A52.20.84.622026-03-20 → 2026-07-03 · 7 obs
○ 2026-02-22 07:40:34
● 2026-03-20 04:46:18
● 2026-04-02 06:59:22
○ 2026-04-08 07:35:44
○ 2026-04-24 06:25:26
● 2026-07-03 03:06:36
● 2026-07-03 03:06:38
○A72.52.4.1222017-06-18 → 2017-06-18 · 4 obs
○ 2016-11-27 15:55:48
● 2017-06-18 12:04:26
○ 2026-02-22 07:40:34
○ 2026-07-03 03:06:38
○A72.52.4.912015-06-07 → 2016-04-17 · 6 obs
● 2015-06-07 05:15:54
○ 2015-10-21 03:12:20
● 2016-01-21 18:12:34
● 2016-04-17 12:35:14
○ 2016-11-27 15:55:48
○ 2026-07-03 03:06:38
○A76.223.54.1462026-02-22 → 2026-04-24 · 8 obs
○ 2017-06-18 12:04:26
● 2026-02-22 07:40:34
○ 2026-03-20 04:46:18
○ 2026-04-02 06:59:22
● 2026-04-08 07:35:44
● 2026-04-24 06:25:26
○ 2026-07-03 03:06:36
○ 2026-07-03 03:06:38

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coml.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...-
coolback.comns1.atom.com, ns2.atom.com2 records

✅ Authoritative Response

Server:50.19.240.86

NS records: ns1.atom.com, ns2.atom.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for coolback.com (unsigned zone)

⏱️ Timing

Total: 366ms | Queries: -

📄 Records

TypeCountSample Data
A152.20.84.62
NS2ns2.atom.com, ns1.atom.com
SOA1ns1.atom.com hostmaster.coolback.com

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1.atom.com, ns2.atom.com)

Analysis

IP Addresses

coolback.com directs to one IP number, which is 52.20.84.62.

Among the host names that share IP numbers with coolback.com are smarter-tv.com, install.fast, actnw.com and two others.

Name Servers

coolback.com uses two name servers for its delegation: ns1.atom.com and ns2.atom.com.

coolback.com has the same name server delegation as a number of other domains, such as maxodo.com, presentwell.com, yesease.com and two more.

coolback.com has name servers in common with a number of other domains — furvo.com, itreigns.com, toryworks.com and zomini.com among them.

These name servers are routinely deployed together with the name servers verification-gtqfjejeoke9r3uonbsh8e.ns101.verify.hn.

ns1.atom.com → 44.219.81.145 and ns2.atom.com → 50.19.240.86: one IP number per host name.