`mycointool.com`

DNSSEC	🔒 Signed (DS record present)
A	2606:4700:3032::6815:23dd^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::ac43:b43c^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.35.221^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.180.60^{🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`heather.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3aa1^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`heather.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0a1^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`heather.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20a1^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`heather.ns.cloudflare.com`
		A	108.162.192.161^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`heather.ns.cloudflare.com`
		A	172.64.32.161^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`heather.ns.cloudflare.com`
		A	173.245.58.161^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`heather.ns.cloudflare.com`
NS	`renan.ns.cloudflare.com`
		A	2606:4700:58::a29f:2c3e^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`renan.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c33e^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`renan.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:233e^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`renan.ns.cloudflare.com`
		A	108.162.195.62^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`renan.ns.cloudflare.com`
		A	162.159.44.62^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`renan.ns.cloudflare.com`
		A	172.64.35.62^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`renan.ns.cloudflare.com`
MX	`mx1.feishu.cn` ⭐
		A	52.220.106.220^{🇸🇬 Amazon52.220.0.0/15 SIN prefix}
			PTR	`ec2-52-220-106-220.ap-southeast-1.compute.amazonaws.com`
MX	`mx2.feishu.cn`⁽²⁰⁾
		A	101.126.58.225^{🇨🇳 VOLCANO-ENGINE101.126.56.0/21 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
		A	122.14.229.0^{🇨🇳 CHINAMOBILE-CN122.14.224.0/20}
MX	`mx3.feishu.cn`⁽³⁰⁾
		A	52.220.106.220^{🇸🇬 Amazon52.220.0.0/15 SIN prefix}
			PTR	`ec2-52-220-106-220.ap-southeast-1.compute.amazonaws.com`
		A	101.126.58.225^{🇨🇳 VOLCANO-ENGINE101.126.56.0/21 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
		A	122.14.229.0^{🇨🇳 CHINAMOBILE-CN122.14.224.0/20}
TXT	`google-site-verification=pYFQZdOtjXjkWE7flP80RUpOKhAO4a7MlCce8x71vrQ`
TXT	`v=spf1 +include:_netblocks.m.feishu.cn ~all`
TXT	`verification-code-site-App_feishu=Obj0wiq6wyt9eO3K4eqB`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.35.221, 172.67.180.60
		IPv6 hints	2606:4700:3032::6815:23dd, 2606:4700:3036::ac43:b43c
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=0, name=cloudflare-ech.com
SOA	`heather.ns.cloudflare.com`dns@cloudflare.com serial=2411512319

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1786188664

Same first word

mycointool.com

DNS History

11 records (9 active, 2 former)

●NSheather.ns.cloudflare.com2026-05-20 → 2026-08-08 · 2 obs

● 2026-05-20 18:07:32
● 2026-08-08 11:37:50

●NSrenan.ns.cloudflare.com2026-05-20 → 2026-08-08 · 2 obs

● 2026-05-20 18:07:32
● 2026-08-08 11:37:50

●MXmx1.feishu.cn2026-05-20 → 2026-08-08 · 2 obs

● 2026-05-20 18:07:32
● 2026-08-08 11:37:50

●MXmx2.feishu.cn2026-05-20 → 2026-08-08 · 2 obs

● 2026-05-20 18:07:32
● 2026-08-08 11:37:50

●MXmx3.feishu.cn2026-05-20 → 2026-08-08 · 2 obs

● 2026-05-20 18:07:32
● 2026-08-08 11:37:50

●A104.21.35.2212026-05-20 → 2026-08-08 · 2 obs

● 2026-05-20 18:07:32
● 2026-08-08 11:37:50

●A172.67.180.602026-05-20 → 2026-08-08 · 2 obs

● 2026-05-20 18:07:32
● 2026-08-08 11:37:50

●A2606:4700:3032::6815:23dd2026-08-08 → 2026-08-08 · 2 obs

○ 2026-05-20 18:07:32
● 2026-08-08 11:37:50

○A2606:4700:3035::6815:23dd2026-05-20 → 2026-05-20 · 2 obs

● 2026-05-20 18:07:32
○ 2026-08-08 11:37:50

○A2606:4700:3035::ac43:b43c2026-05-20 → 2026-05-20 · 2 obs

● 2026-05-20 18:07:32
○ 2026-08-08 11:37:50

●A2606:4700:3036::ac43:b43c2026-08-08 → 2026-08-08 · 2 obs

○ 2026-05-20 18:07:32
● 2026-08-08 11:37:50

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	m.gtld-servers.net, a.gtld-servers.net, j.gtld-servers.net, i.gtld-servers.net...	-
mycointool.com	heather.ns.cloudflare.com, renan.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.195.62

NS records: heather.ns.cloudflare.com, renan.ns.cloudflare.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 418ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.180.60, 104.21.35.221`
AAAA	2	`2606:4700:3032::6815:23dd, 2606:4700:3036::ac43:b43c`
NS	2	`heather.ns.cloudflare.com, renan.ns.cloudflare.com`
MX	3	`mx1.feishu.cn (pri: 10), mx2.feishu.cn (pri: 20)...`
TXT	3	`google-site-verification=pYFQZdOtjXjkWE7, v=spf1 +include:_netblocks.m.feishu.cn ...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`heather.ns.cloudflare.com dns.cloudflare`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

mycointool.com has four IP addresses: 104.21.35.221, 172.67.180.60, 2606:4700:3032::6815:23dd and 2606:4700:3036::ac43:b43c.

24kstake5.win, good(0x6675636b).info, traffictargetads.com plus two other host names have IP numbers in common with mycointool.com.

Name Servers

mycointool.com is served by two delegated name servers, heather.ns.cloudflare.com and renan.ns.cloudflare.com.

The name server configuration of mycointool.com is shared with other domains, for instance nyloravenqis.com, bjzhas.com, wuliaogongsi.com and two others.

mycointool.com has at least partial name server overlap with other domains, such as bdn.id, totenah.com, ultimaxxusa.com and two others.

It is common to see these name servers used together with name servers rex.ns.cloudflare.com and gene.ns.cloudflare.com.

Hosts with 6 IP addresses each:

heather.ns.cloudflare.com carries IP addresses 108.162.192.161, 172.64.32.161 and 173.245.58.161, with 3 other addresses beyond those.

renan.ns.cloudflare.com carries IP addresses 108.162.195.62, 162.159.44.62 and 172.64.35.62, with 3 other addresses beyond those.

Mail Servers

mycointool.com has three mail servers: mx1.feishu.cn, mx2.feishu.cn and mx3.feishu.cn.

At least some of the mail servers used by mycointool.com are shared with other domains: nexu.io, playwires.com, meloty.ai and two others among them.

Host names carrying three IP numbers:

mx3.feishu.cn resolves to three addresses: 52.220.106.220, 101.126.58.225 and 122.14.229.0.

Host names pointing to two IP addresses:

mx2.feishu.cn maps to two IP addresses — 101.126.58.225 and 122.14.229.0.

Host names resolving to a single IP address:

mx1.feishu.cn points to the IP address 52.220.106.220.

These two host names — mx3.feishu.cn and mx1.feishu.cn — each point to 52.220.106.220 IP addresses.

These two host names — mx3.feishu.cn and mx2.feishu.cn — each point to 101.126.58.225 IP addresses.

These two host names — mx3.feishu.cn and mx2.feishu.cn — each point to 122.14.229.0 IP addresses.

mycointool.com - robtex.com

mycointool.com

com

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

Mail Servers

`mycointool.com`

`com`