colko.com - dns.ninja

colko.com

DNSSEC⚠️ Not signed
A3.97.57.218🇨🇦 Amazon3.96.0.0/15 EC2 YUL prefix
PTRec2-3-97-57-218.ca-central-1.compute.amazonaws.com
A3.97.57.255🇨🇦 Amazon3.96.0.0/15 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
TXTv=spf1 include:u2069692.wl.sendgrid.net -all
TXT934c3bfaa10e7d053ed251a82e3f4a82d19da885
TXT91f786e2661531d62a5e4bf8dc941c30c7391ed6
TXTafternic-verification-VKoxaZkQawZ8VVht35n43c
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=1782457870

Same first word

colko.com
colko.sk

Similar names

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kcool.com
lookc.se

DNS History

22 records (8 active, 14 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.comA3.97.57.2183.97.57.25515.157.161.15216.52.119.9816.54.144.9916.54.152.20716.54.55.15116.54.90.62174.36.107.130174.37.172.1623.97.193.1093.97.222.1533.98.230.62
○NSamsterdam.power-dns.com2026-02-16 → 2026-06-22 · 7 obs
○ 2017-04-19 16:14:30
● 2026-02-16 16:04:38
● 2026-03-09 02:10:48
○ 2026-03-28 04:25:30
● 2026-06-22 23:34:48
○ 2026-06-26 07:36:04
○ 2026-06-26 07:36:06
●NSip-172-26-1-146.us-east-2.compute.internal2026-03-28 → 2026-06-26 · 5 obs
○ 2026-03-09 02:10:48
● 2026-03-28 04:25:30
○ 2026-06-22 23:34:48
● 2026-06-26 07:36:04
● 2026-06-26 07:36:06
●NSns1.power-dns.com2015-06-30 → 2026-06-26 · 5 obs
● 2015-06-30 09:06:52
● 2015-09-29 10:02:34
○ 2015-12-28 13:34:18
● 2016-04-01 13:08:46
● 2026-06-26 07:36:06
●NSns2.power-dns.com2015-06-30 → 2026-06-26 · 6 obs
● 2015-06-30 09:06:52
○ 2015-09-29 10:02:34
● 2015-12-28 13:34:18
○ 2016-04-01 13:08:46
● 2017-04-19 16:14:30
● 2026-06-26 07:36:06
●NSns3.power-dns.com2026-02-16 → 2026-06-26 · 3 obs
○ 2017-04-19 16:14:30
● 2026-02-16 16:04:38
● 2026-06-26 07:36:06
○NSsingapore.power-dns.com2026-02-16 → 2026-06-26 · 2 obs
○ 2026-02-16 16:04:38
○ 2026-06-26 07:36:06
○MXmail.dovemail.com2015-06-30 → 2017-04-19 · 4 obs
● 2015-06-30 09:06:52
● 2017-04-19 16:14:30
○ 2026-02-16 16:04:38
○ 2026-06-26 07:36:06
●MXmx1.ewebdevelopment.com2026-02-16 → 2026-06-26 · 3 obs
○ 2017-04-19 16:14:30
● 2026-02-16 16:04:38
● 2026-06-26 07:36:06
●MXmx2.ewebdevelopment.com2026-02-16 → 2026-06-26 · 3 obs
○ 2017-04-19 16:14:30
● 2026-02-16 16:04:38
● 2026-06-26 07:36:06
○A15.157.161.1522026-03-09 → 2026-03-09 · 4 obs
○ 2026-02-16 16:04:38
● 2026-03-09 02:10:48
○ 2026-03-28 04:25:30
○ 2026-06-26 07:36:06
○A16.52.119.982026-03-09 → 2026-03-09 · 4 obs
○ 2026-02-16 16:04:38
● 2026-03-09 02:10:48
○ 2026-03-28 04:25:30
○ 2026-06-26 07:36:06
○A16.54.144.992026-06-22 → 2026-06-22 · 4 obs
○ 2026-03-28 04:25:30
● 2026-06-22 23:34:48
○ 2026-06-26 07:36:04
○ 2026-06-26 07:36:06
○A16.54.152.2072026-06-22 → 2026-06-22 · 4 obs
○ 2026-03-28 04:25:30
● 2026-06-22 23:34:48
○ 2026-06-26 07:36:04
○ 2026-06-26 07:36:06
○A16.54.55.1512026-02-16 → 2026-02-16 · 4 obs
○ 2017-04-19 16:14:30
● 2026-02-16 16:04:38
○ 2026-03-09 02:10:48
○ 2026-06-26 07:36:06
○A16.54.90.622026-03-28 → 2026-03-28 · 4 obs
○ 2026-03-09 02:10:48
● 2026-03-28 04:25:30
○ 2026-06-22 23:34:48
○ 2026-06-26 07:36:06
○A174.36.107.1302015-06-30 → 2017-04-19 · 7 obs
● 2015-06-30 09:06:52
● 2015-09-29 10:02:34
○ 2015-12-28 13:34:18
● 2016-04-01 13:08:46
● 2017-04-19 16:14:30
○ 2026-02-16 16:04:38
○ 2026-06-26 07:36:06
○A174.37.172.1622015-06-30 → 2015-12-28 · 4 obs
● 2015-06-30 09:06:52
● 2015-12-28 13:34:18
○ 2016-04-01 13:08:46
○ 2026-06-26 07:36:06
○A3.97.193.1092026-03-28 → 2026-03-28 · 4 obs
○ 2026-03-09 02:10:48
● 2026-03-28 04:25:30
○ 2026-06-22 23:34:48
○ 2026-06-26 07:36:06
○A3.97.222.1532026-02-16 → 2026-02-16 · 4 obs
○ 2017-04-19 16:14:30
● 2026-02-16 16:04:38
○ 2026-03-09 02:10:48
○ 2026-06-26 07:36:06
●A3.97.57.2182026-06-26 → 2026-06-26 · 3 obs
○ 2026-06-22 23:34:48
● 2026-06-26 07:36:04
● 2026-06-26 07:36:06
●A3.97.57.2552026-06-26 → 2026-06-26 · 3 obs
○ 2026-06-22 23:34:48
● 2026-06-26 07:36:04
● 2026-06-26 07:36:06
○A3.98.230.622026-02-16 → 2026-06-26 · 2 obs
○ 2026-02-16 16:04:38
○ 2026-06-26 07:36:06

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coml.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...-
colko.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 colko.com (unsigned zone)

⏱️ Timing

Total: 501ms | Queries: -

📄 Records

TypeCountSample Data
A23.97.57.255, 3.97.57.218
NS3ns3.power-dns.com, ns1.power-dns.com...
MX2mx1.ewebdevelopment.com (pri: 1), mx2.ewebdevelopment.com (pri: 5)
TXT4afternic-verification-VKoxaZkQawZ8VVht35, 91f786e2661531d62a5e4bf8dc941c30c7391ed6...
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

colko.com directs to two IP numbers, 3.97.57.218 and 3.97.57.255

Among the host names that share IP numbers with colko.com are dumarc.com, tanbaya.com, stratop.com and two others.

Name Servers

The domain colko.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.

colko.com has at least partial name server overlap with other domains, such as xulio.com, farbex.com, handy-service.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.

Three hostnames, one IP address apiece: ns1.power-dns.com resolves to 13.58.50.225, ns2.power-dns.com resolves to 188.166.142.159 and ns3.power-dns.com resolves to 139.59.220.175.

Mail Servers

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

colko.com has the same mail server arrangement as a number of other domains, for example qkuk.com, a-di.com, go2k.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.