gotool.dev - dns.ninja

πŸ›‘οΈDomain Reputation CheckBlocklist, phishing & malware statusβ†’

gotool.dev

DNSSEC⚠️ Not signed
A2606:4700:3034::ac43:82cdπŸ‡ΊπŸ‡Έ Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A2606:4700:3036::6815:38cπŸ‡ΊπŸ‡Έ Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A104.21.3.140Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A172.67.130.205πŸ‡ΊπŸ‡Έ Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
NShope.ns.cloudflare.com ⭐
A2606:4700:50::adf5:3aa3πŸ‡ΊπŸ‡Έ Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRhope.ns.cloudflare.com
A2803:f800:50::6ca2:c0a3πŸ‡¨πŸ‡· Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRhope.ns.cloudflare.com
A2a06:98c1:50::ac40:20a3πŸ‡ΊπŸ‡Έ Cloudflare2a06:98c1:50::/45
PTRhope.ns.cloudflare.com
A108.162.192.163πŸ‡ΊπŸ‡Έ Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRhope.ns.cloudflare.com
A172.64.32.163πŸ‡ΊπŸ‡Έ Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRhope.ns.cloudflare.com
A173.245.58.163πŸ‡ΊπŸ‡Έ Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRhope.ns.cloudflare.com
NSzac.ns.cloudflare.com
A2606:4700:58::a29f:2cb2πŸ‡ΊπŸ‡Έ Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRzac.ns.cloudflare.com
A2803:f800:50::6ca2:c3b2πŸ‡¨πŸ‡· Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRzac.ns.cloudflare.com
A2a06:98c1:50::ac40:23b2πŸ‡ΊπŸ‡Έ Cloudflare2a06:98c1:50::/45
PTRzac.ns.cloudflare.com
A108.162.195.178πŸ‡ΊπŸ‡Έ Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRzac.ns.cloudflare.com
A162.159.44.178Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRzac.ns.cloudflare.com
A172.64.35.178πŸ‡ΊπŸ‡Έ Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRzac.ns.cloudflare.com
MXmx1.feishu.cn ⭐
A52.220.106.220πŸ‡ΈπŸ‡¬ Amazon52.220.0.0/15 SIN prefix
PTRec2-52-220-106-220.ap-southeast-1.compute.amazonaws.com
MXmx2.feishu.cn(5)
MXmx3.feishu.cn(10)
A52.220.106.220πŸ‡ΈπŸ‡¬ Amazon52.220.0.0/15 SIN prefix
PTRec2-52-220-106-220.ap-southeast-1.compute.amazonaws.com
A101.126.58.225πŸ‡¨πŸ‡³ 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,
A122.14.229.0πŸ‡¨πŸ‡³ CHINAMOBILE-CN122.14.224.0/20
TXTgoogle-site-verification=jDCPD3vl7UqFYN7tkrfe7kCkX7GvOLkbeQf4fN3jLZs
TXTv=spf1 +include:_netblocks.m.feishu.cn -all
TXTverification-code-site-App_feishu=j3xf7KSRdEQ3Gfpr4coS
HTTPSHTTP/3, HTTP/2 βœ“ hints match
IPv4 hints104.21.3.140, 172.67.130.205
IPv6 hints2606:4700:3034::ac43:82cd, 2606:4700:3036::6815:38c
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=82, name=cloudflare-ech.com
SOAhope.ns.cloudflare.comdns@cloudflare.com serial=2416868299

dev

DNSSECπŸ”’ Signed (DS record present)
NSns-tld1.charlestonroadregistry.com ⭐
NSns-tld2.charlestonroadregistry.com
NSns-tld3.charlestonroadregistry.com
NSns-tld4.charlestonroadregistry.com
NSns-tld5.charlestonroadregistry.com
SOAns-tld1.charlestonroadregistry.comcloud-dns-hostmaster@google.com serial=1
πŸ”’ HSTS Preload (+subdomains)

Same first word

Similar names

Previous names

Next names

DNS History

9 records (9 active, 0 former)

NShope.ns.cloudflare.comzac.ns.cloudflare.comMXmx1.feishu.cnmx2.feishu.cnmx3.feishu.cnA104.21.3.140172.67.130.2052606:4700:3034::ac43:82cd2606:4700:3036::6815:38c
●NShope.ns.cloudflare.com2026-09-04 β†’ 2026-10-30 Β· 2 obs
● 2026-09-04 14:52:30
● 2026-10-30 13:49:44
●NSzac.ns.cloudflare.com2026-09-04 β†’ 2026-10-30 Β· 2 obs
● 2026-09-04 14:52:30
● 2026-10-30 13:49:44
●MXmx1.feishu.cn2026-09-04 β†’ 2026-10-30 Β· 2 obs
● 2026-09-04 14:52:30
● 2026-10-30 13:49:44
●MXmx2.feishu.cn2026-09-04 β†’ 2026-10-30 Β· 2 obs
● 2026-09-04 14:52:30
● 2026-10-30 13:49:44
●MXmx3.feishu.cn2026-09-04 β†’ 2026-10-30 Β· 2 obs
● 2026-09-04 14:52:30
● 2026-10-30 13:49:44
●A104.21.3.1402026-09-04 β†’ 2026-10-30 Β· 2 obs
● 2026-09-04 14:52:30
● 2026-10-30 13:49:44
●A172.67.130.2052026-09-04 β†’ 2026-10-30 Β· 2 obs
● 2026-09-04 14:52:30
● 2026-10-30 13:49:44
●A2606:4700:3034::ac43:82cd2026-09-04 β†’ 2026-10-30 Β· 2 obs
● 2026-09-04 14:52:30
● 2026-10-30 13:49:44
●A2606:4700:3036::6815:38c2026-09-04 β†’ 2026-10-30 Β· 2 obs
● 2026-09-04 14:52:30
● 2026-10-30 13:49:44

πŸ” DNS Trace

πŸ“‹ Delegation Chain

ZoneNameserversGlue
devns-tld4.charlestonroadregistry.com, ns-tld1.charlestonroadregistry.com, ns-tld5.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com...-
gotool.devzac.ns.cloudflare.com, hope.ns.cloudflare.com-

βœ… Authoritative Response

Server:173.245.58.163

NS records: zac.ns.cloudflare.com, hope.ns.cloudflare.com

πŸ”’ DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for gotool.dev (unsigned zone)

⏱️ Timing

Total: 2141ms | Queries: -

πŸ“„ Records

TypeCountSample Data
A2172.67.130.205, 104.21.3.140
AAAA22606:4700:3034::ac43:82cd, 2606:4700:3036::6815:38c
NS2hope.ns.cloudflare.com, zac.ns.cloudflare.com
MX3mx1.feishu.cn (pri: 1), mx3.feishu.cn (pri: 10)...
TXT3google-site-verification=jDCPD3vl7UqFYN7, v=spf1 +include:_netblocks.m.feishu.cn -...
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1hope.ns.cloudflare.com dns.cloudflare.co

Analysis

IP Addresses

gotool.dev points to the four IP addresses 104.21.3.140, 172.67.130.205, 2606:4700:3034::ac43:82cd and 2606:4700:3036::6815:38c.

alfaquantai.com, servauio.com, blackvest.ai plus two other host names have IP numbers in common with gotool.dev.

Name Servers

DNS delegation for gotool.dev points to two name servers: hope.ns.cloudflare.com and zac.ns.cloudflare.com.

The name server configuration of gotool.dev is shared with other domains, for instance halalcut.in, smartsoft.ru, pickerinsights.co.uk and two others.

At least some of gotool.dev's name servers are shared with other domains, for example minelox.site, eric-33f.workers.dev, oneinfoafrica-sports.pages.dev and two more.

It is common for these name servers to be used in conjunction with the name servers toby.ns.cloudflare.com, chase.ns.cloudflare.com and rodrigo.ns.cloudflare.com.

Hosts with 6 IP addresses each:

hope.ns.cloudflare.com has IP addresses 108.162.192.163, 172.64.32.163 and 173.245.58.163, plus 3 other.

zac.ns.cloudflare.com has IP addresses 108.162.195.178, 162.159.44.178 and 172.64.35.178, plus 3 other.

Mail Servers

The MX records for gotool.dev list three mail servers: mx1.feishu.cn, mx2.feishu.cn and mx3.feishu.cn.

At least some of the mail servers used by gotool.dev are shared with other domains: gravmobile.com, aitophubs.com, jiedi857.asia and two others among them.

Host names resolving to a single IP address:

mx1.feishu.cn directs to 52.220.106.220.

Host names carrying three IP numbers:

mx3.feishu.cn has IP addresses 52.220.106.220, 101.126.58.225 and 122.14.229.0.

Host names pointing to 52.220.106.220 IP addresses: mx1.feishu.cn and mx3.feishu.cn.