koichou.com - robtex.com

koichou.com

DNSSEC⚠️ Not signed
A2606:4700:3030::6815:4780🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3030::ac43:9157🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.71.128Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.145.87🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSalberto.ns.cloudflare.com ⭐
A2606:4700:58::a29f:2c12🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRalberto.ns.cloudflare.com
A2803:f800:50::6ca2:c312🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRalberto.ns.cloudflare.com
A2a06:98c1:50::ac40:2312🇺🇸 Cloudflare2a06:98c1:50::/45
PTRalberto.ns.cloudflare.com
A108.162.195.18🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRalberto.ns.cloudflare.com
A162.159.44.18Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRalberto.ns.cloudflare.com
A172.64.35.18🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRalberto.ns.cloudflare.com
NSnelly.ns.cloudflare.com
A2606:4700:50::adf5:3ad1🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnelly.ns.cloudflare.com
A2803:f800:50::6ca2:c0d1🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRnelly.ns.cloudflare.com
A2a06:98c1:50::ac40:20d1🇺🇸 Cloudflare2a06:98c1:50::/45
PTRnelly.ns.cloudflare.com
A108.162.192.209🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnelly.ns.cloudflare.com
A172.64.32.209🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnelly.ns.cloudflare.com
A173.245.58.209🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnelly.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.71.128, 172.67.145.87
IPv6 hints2606:4700:3030::6815:4780, 2606:4700:3030::ac43:9157
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=5, name=cloudflare-ech.com
SOAalberto.ns.cloudflare.comdns@cloudflare.com serial=2402612133

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=1777254021
rank #484563 globally
rank #214040 in the tld

Same first word

koichou.com

Similar names

choikou.edu.mo
okouchi.co.jp
huicook.com
koouchi.com

DNS History

11 records (6 active, 5 former)

201820192020202120222023202420252026NSalberto.ns.cloudflare.comnelly.ns.cloudflare.comns074.change-d.netMX180.222.37.154.koichou.comA104.21.71.128172.67.145.872606:4700:3030::6815:47802606:4700:3030::ac43:9157180.222.37.15492.243.74.292.243.74.3
●NSalberto.ns.cloudflare.com2026-04-22 → 2026-04-27 · 3 obs
○ 2017-05-11 20:30:52
● 2026-04-22 04:18:40
● 2026-04-27 01:45:02
●NSnelly.ns.cloudflare.com2026-04-22 → 2026-04-27 · 3 obs
○ 2017-05-11 20:30:52
● 2026-04-22 04:18:40
● 2026-04-27 01:45:02
○NSns074.change-d.net2017-05-11 → 2017-05-11 · 3 obs
● 2017-05-11 20:30:52
○ 2026-04-22 04:18:40
○ 2026-04-27 01:45:02
○MX180.222.37.154.koichou.com2017-05-11 → 2017-05-11 · 3 obs
● 2017-05-11 20:30:52
○ 2026-04-22 04:18:40
○ 2026-04-27 01:45:02
●A104.21.71.1282026-04-27 → 2026-04-27 · 2 obs
○ 2026-04-22 04:18:40
● 2026-04-27 01:45:02
●A172.67.145.872026-04-27 → 2026-04-27 · 2 obs
○ 2026-04-22 04:18:40
● 2026-04-27 01:45:02
○A180.222.37.1542017-05-11 → 2017-05-11 · 3 obs
● 2017-05-11 20:30:52
○ 2026-04-22 04:18:40
○ 2026-04-27 01:45:02
●A2606:4700:3030::6815:47802026-04-27 → 2026-04-27 · 2 obs
○ 2026-04-22 04:18:40
● 2026-04-27 01:45:02
●A2606:4700:3030::ac43:91572026-04-27 → 2026-04-27 · 2 obs
○ 2026-04-22 04:18:40
● 2026-04-27 01:45:02
○A92.243.74.22026-04-22 → 2026-04-22 · 3 obs
○ 2017-05-11 20:30:52
● 2026-04-22 04:18:40
○ 2026-04-27 01:45:02
○A92.243.74.32026-04-22 → 2026-04-22 · 3 obs
○ 2017-05-11 20:30:52
● 2026-04-22 04:18:40
○ 2026-04-27 01:45:02

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comi.gtld-servers.net, j.gtld-servers.net, k.gtld-servers.net, l.gtld-servers.net...-
koichou.comnelly.ns.cloudflare.com, alberto.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.195.18

NS records: nelly.ns.cloudflare.com, alberto.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for koichou.com (unsigned zone)

⏱️ Timing

Total: 176ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.145.87, 104.21.71.128
AAAA22606:4700:3030::6815:4780, 2606:4700:3030::ac43:9157
NS2alberto.ns.cloudflare.com, nelly.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1alberto.ns.cloudflare.com dns.cloudflare

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

Four IP numbers are pointed to by koichou.com: 2606:4700:3030::6815:4780, 2606:4700:3030::ac43:9157, 104.21.71.128 and 172.67.145.87.

other host names including neural2025metrics.digital, yzhthg.com, jlrhomes.com, teleplacer.com and gobobs.network share IP numbers with koichou.com.

Name Servers

koichou.com is delegated to two name servers alberto.ns.cloudflare.com and nelly.ns.cloudflare.com.

koichou.com shares the same name server setup as other domains, for instance pintuotsky.club, tayo4d632.com, smptotoin.com, seributoto.co.uk and villamulia.site.

koichou.com at least partially shares name servers with other domains, for instance xiguapojebanwuxianguankan.com.cn, jingzujishibifen.com.cn, insightpublications.com.au, masterseniorhome.com and eisklotz.com.

these name servers are commonly used alongside malavika.ns.cloudflare.com.

Host names with six IP numbers:

Host name alberto.ns.cloudflare.com points to: 2606:4700:58::a29f:2c12, 2803:f800:50::6ca2:c312, 2a06:98c1:50::ac40:2312, 108.162.195.18, 162.159.44.18 and 172.64.35.18.

Host name nelly.ns.cloudflare.com points to: 2606:4700:50::adf5:3ad1, 2803:f800:50::6ca2:c0d1, 2a06:98c1:50::ac40:20d1, 108.162.192.209, 172.64.32.209 and 173.245.58.209.