cotool.com - dns.ninja

cotool.com

DNSSEC⚠️ Not signed
A2606:4700:3035::6815:12f9🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3037::ac43:b845🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.18.249Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.184.69🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSemerie.ns.cloudflare.com ⭐
A2606:4700:50::a29f:2673🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRemerie.ns.cloudflare.com
A2803:f800:50::6ca2:c273🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRemerie.ns.cloudflare.com
A2a06:98c1:50::ac40:2273🇺🇸 Cloudflare2a06:98c1:50::/45
PTRemerie.ns.cloudflare.com
A108.162.194.115🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRemerie.ns.cloudflare.com
A162.159.38.115Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRemerie.ns.cloudflare.com
A172.64.34.115🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRemerie.ns.cloudflare.com
NSjacob.ns.cloudflare.com
A2606:4700:58::a29f:2ca2🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjacob.ns.cloudflare.com
A2803:f800:50::6ca2:c3a2🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRjacob.ns.cloudflare.com
A2a06:98c1:50::ac40:23a2🇺🇸 Cloudflare2a06:98c1:50::/45
PTRjacob.ns.cloudflare.com
A108.162.195.162🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
A162.159.44.162Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
A172.64.35.162🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.18.249, 172.67.184.69
IPv6 hints2606:4700:3035::6815:12f9, 2606:4700:3037::ac43:b845
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=128, name=cloudflare-ech.com
SOAemerie.ns.cloudflare.comdns@cloudflare.com serial=2406091624

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=1782176555

Same first word

cotool.ai
cotool.com

Similar names

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toolco.biz

DNS History

10 records (6 active, 4 former)

20162017201820192020202120222023202420252026NSemerie.ns.cloudflare.comjacob.ns.cloudflare.comdns.bizcn.comns1.dns.com.cnns2.dns.com.cnA104.21.18.249172.67.184.692606:4700:3035::6815:12f92606:4700:3037::ac43:b8452606:4700:3031::6815:12f9
○NSdns.bizcn.com2017-06-02 → 2017-06-02 · 4 obs
○ 2015-06-14 04:50:46
● 2017-06-02 23:42:28
○ 2026-03-27 22:49:52
○ 2026-06-23 01:08:46
●NSemerie.ns.cloudflare.com2026-03-27 → 2026-06-23 · 3 obs
○ 2017-06-02 23:42:28
● 2026-03-27 22:49:52
● 2026-06-23 01:08:46
●NSjacob.ns.cloudflare.com2026-03-27 → 2026-06-23 · 3 obs
○ 2017-06-02 23:42:28
● 2026-03-27 22:49:52
● 2026-06-23 01:08:46
○NSns1.dns.com.cn2015-06-14 → 2017-06-02 · 4 obs
● 2015-06-14 04:50:46
● 2017-06-02 23:42:28
○ 2026-03-27 22:49:52
○ 2026-06-23 01:08:46
○NSns2.dns.com.cn2015-06-14 → 2017-06-02 · 4 obs
● 2015-06-14 04:50:46
● 2017-06-02 23:42:28
○ 2026-03-27 22:49:52
○ 2026-06-23 01:08:46
●A104.21.18.2492026-05-24 → 2026-06-23 · 2 obs
● 2026-05-24 04:43:54
● 2026-06-23 01:08:46
●A172.67.184.692026-05-24 → 2026-06-23 · 2 obs
● 2026-05-24 04:43:54
● 2026-06-23 01:08:46
○A2606:4700:3031::6815:12f92026-05-24 → 2026-05-24 · 2 obs
● 2026-05-24 04:43:54
○ 2026-06-23 01:08:46
●A2606:4700:3035::6815:12f92026-06-23 → 2026-06-23 · 2 obs
○ 2026-05-24 04:43:54
● 2026-06-23 01:08:46
●A2606:4700:3037::ac43:b8452026-05-24 → 2026-06-23 · 2 obs
● 2026-05-24 04:43:54
● 2026-06-23 01:08:46

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coml.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...-
cotool.comemerie.ns.cloudflare.com, jacob.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.194.115

NS records: emerie.ns.cloudflare.com, jacob.ns.cloudflare.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 197ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.184.69, 104.21.18.249
AAAA22606:4700:3037::ac43:b845, 2606:4700:3035::6815:12f9
NS2emerie.ns.cloudflare.com, jacob.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1emerie.ns.cloudflare.com dns.cloudflare.

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

cotool.com directs to four IP numbers, which are 104.21.18.249, 172.67.184.69, 2606:4700:3035::6815:12f9 and 2606:4700:3037::ac43:b845.

Additional host names — www.obsessionnews.com, daavko.net, 228phjoin.cc and two others — share IP numbers with cotool.com.

Name Servers

cotool.com uses two name servers for its delegation: emerie.ns.cloudflare.com and jacob.ns.cloudflare.com.

cotool.com shares its name server setup with other domains, including planetz.com, cotool.ai, hoctienganhonline.info and two others.

At least some of cotool.com's name servers are shared with other domains, for example ahhaoniu.com, wesell.ro, raidermoto.com and two more.

These name servers tend to be used in conjunction with the name servers guss.ns.cloudflare.com.

Host names with 6 IP numbers:

Hostname emerie.ns.cloudflare.com directs to 108.162.194.115, 162.159.38.115 and 172.64.34.115 along with 3 other IP addresses.

Hostname jacob.ns.cloudflare.com directs to 108.162.195.162, 162.159.44.162 and 172.64.35.162 along with 3 other IP addresses.