coolfo.com - dns.ninja

coolfo.com

DNSSEC⚠️ Not signed
A160.124.217.102🇿🇦 POWERLINE-HK160.124.192.0/19 Proxy-registered route object
NSharlan.ns.cloudflare.com ⭐
A2606:4700:58::a29f:2cfa🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRharlan.ns.cloudflare.com
A2803:f800:50::6ca2:c3fa🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRharlan.ns.cloudflare.com
A2a06:98c1:50::ac40:23fa🇺🇸 Cloudflare2a06:98c1:50::/45
PTRharlan.ns.cloudflare.com
A108.162.195.250🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRharlan.ns.cloudflare.com
A162.159.44.250Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRharlan.ns.cloudflare.com
A172.64.35.250🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRharlan.ns.cloudflare.com
NSlara.ns.cloudflare.com
A2606:4700:50::adf5:3a80🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRlara.ns.cloudflare.com
A2803:f800:50::6ca2:c080🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRlara.ns.cloudflare.com
A2a06:98c1:50::ac40:2080🇺🇸 Cloudflare2a06:98c1:50::/45
PTRlara.ns.cloudflare.com
A108.162.192.128🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRlara.ns.cloudflare.com
A172.64.32.128🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRlara.ns.cloudflare.com
A173.245.58.128🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRlara.ns.cloudflare.com
SOAharlan.ns.cloudflare.comdns@cloudflare.com serial=2407441497

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=1782174720

Previously MX for

coolfo.com

Same first word

coolfo.com

Similar names

colofo.com
flooco.com
lofoco.com
cofool.com
cofool.net

DNS History

15 records (3 active, 12 former)

200920112013201520172019202120232025NSharlan.ns.cloudflare.comlara.ns.cloudflare.comdns10.hichina.comdns9.hichina.comns10.cdncenter.comns11.cdncenter.comns12.cdncenter.comns7.cdncenter.comns8.cdncenter.comns9.cdncenter.comMXcoolfo.comA160.124.217.10214.29.125.7359.188.232.8869.50.200.76
○NSdns10.hichina.com2016-04-25 → 2018-01-22 · 5 obs
○ 2016-02-07 16:30:12
● 2016-04-25 14:26:56
● 2018-01-22 08:22:20
○ 2026-05-06 05:33:08
○ 2026-06-23 00:43:46
○NSdns9.hichina.com2016-04-25 → 2018-01-22 · 5 obs
○ 2016-02-07 16:30:12
● 2016-04-25 14:26:56
● 2018-01-22 08:22:20
○ 2026-05-06 05:33:08
○ 2026-06-23 00:43:46
●NSharlan.ns.cloudflare.com2026-05-06 → 2026-06-23 · 3 obs
○ 2018-01-22 08:22:20
● 2026-05-06 05:33:08
● 2026-06-23 00:43:46
●NSlara.ns.cloudflare.com2026-05-06 → 2026-06-23 · 3 obs
○ 2018-01-22 08:22:20
● 2026-05-06 05:33:08
● 2026-06-23 00:43:46
○NSns10.cdncenter.com2015-07-22 → 2015-07-22 · 4 obs
○ 2008-03-19 06:46:04
● 2015-07-22 13:26:02
○ 2016-02-07 16:30:12
○ 2026-06-23 00:43:46
○NSns11.cdncenter.com2015-07-22 → 2015-07-22 · 4 obs
○ 2008-03-19 06:46:04
● 2015-07-22 13:26:02
○ 2016-02-07 16:30:12
○ 2026-06-23 00:43:46
○NSns12.cdncenter.com2015-07-22 → 2015-07-22 · 4 obs
○ 2008-03-19 06:46:04
● 2015-07-22 13:26:02
○ 2016-02-07 16:30:12
○ 2026-06-23 00:43:46
○NSns7.cdncenter.com2015-07-22 → 2015-07-22 · 4 obs
○ 2008-03-19 06:46:04
● 2015-07-22 13:26:02
○ 2016-02-07 16:30:12
○ 2026-06-23 00:43:46
○NSns8.cdncenter.com2015-07-22 → 2015-07-22 · 4 obs
○ 2008-03-19 06:46:04
● 2015-07-22 13:26:02
○ 2016-02-07 16:30:12
○ 2026-06-23 00:43:46
○NSns9.cdncenter.com2015-07-22 → 2015-07-22 · 4 obs
○ 2008-03-19 06:46:04
● 2015-07-22 13:26:02
○ 2016-02-07 16:30:12
○ 2026-06-23 00:43:46
○MXcoolfo.com2008-03-19 → 2008-03-19 · 3 obs
● 2008-03-19 06:46:04
○ 2015-07-22 13:26:02
○ 2026-06-23 00:43:46
○A14.29.125.732017-01-10 → 2018-01-22 · 5 obs
○ 2016-02-07 16:30:12
● 2017-01-10 23:31:22
● 2018-01-22 08:22:20
○ 2026-05-06 05:33:08
○ 2026-06-23 00:43:46
●A160.124.217.1022026-05-06 → 2026-06-23 · 3 obs
○ 2018-01-22 08:22:20
● 2026-05-06 05:33:08
● 2026-06-23 00:43:46
○A59.188.232.882015-11-18 → 2015-11-18 · 4 obs
○ 2015-07-22 13:26:02
● 2015-11-18 13:27:58
○ 2016-02-07 16:30:12
○ 2026-06-23 00:43:46
○A69.50.200.762008-03-19 → 2008-03-19 · 3 obs
● 2008-03-19 06:46:04
○ 2015-07-22 13:26:02
○ 2026-06-23 00:43:46

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comm.gtld-servers.net, g.gtld-servers.net, e.gtld-servers.net, i.gtld-servers.net...-
coolfo.comlara.ns.cloudflare.com, harlan.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.195.250

NS records: lara.ns.cloudflare.com, harlan.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for coolfo.com (unsigned zone)

⏱️ Timing

Total: 224ms | Queries: -

📄 Records

TypeCountSample Data
A1160.124.217.102
NS2harlan.ns.cloudflare.com, lara.ns.cloudflare.com
SOA1harlan.ns.cloudflare.com dns.cloudflare.

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (lara.ns.cloudflare.com, lara.ns.cloudflare.com, lara.ns.cloudflare.com...)

Analysis

IP Addresses

coolfo.com resolves to just one IP address, 160.124.217.102.

Name Servers

coolfo.com uses two name servers for its delegation: harlan.ns.cloudflare.com and lara.ns.cloudflare.com.

coolfo.com shares its NS records with other domains, for example 120cctv.com, zhulinyy.com, yirisheng.com and two others.

At least some of coolfo.com's name servers are shared with other domains, for example euroauto.zgora.pl, crb-novoorsk.ru, speednames.info and two more.

These name servers tend to be deployed in combination with the name servers nena.ns.cloudflare.com and dawn.ns.cloudflare.com.

DNS names with 6 IP addresses:

Hostname harlan.ns.cloudflare.com directs to 108.162.195.250, 162.159.44.250 and 172.64.35.250 along with 3 other IP addresses.

Hostname lara.ns.cloudflare.com directs to 108.162.192.128, 172.64.32.128 and 173.245.58.128 along with 3 other IP addresses.