koimaju.com - robtex.com

koimaju.com

DNSSEC⚠️ Not signed
A2606:4700:3030::ac43:88d8🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3033::6815:20e0🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.32.224Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.136.216🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSaudrey.ns.cloudflare.com ⭐
A2606:4700:50::a29f:2642🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRaudrey.ns.cloudflare.com
A2803:f800:50::6ca2:c242🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRaudrey.ns.cloudflare.com
A2a06:98c1:50::ac40:2242🇺🇸 Cloudflare2a06:98c1:50::/45
PTRaudrey.ns.cloudflare.com
A108.162.194.66🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRaudrey.ns.cloudflare.com
A162.159.38.66Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRaudrey.ns.cloudflare.com
A172.64.34.66🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRaudrey.ns.cloudflare.com
NSlex.ns.cloudflare.com
A2606:4700:58::adf5:3bc4🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRlex.ns.cloudflare.com
A2803:f800:50::6ca2:c1c4🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRlex.ns.cloudflare.com
A2a06:98c1:50::ac40:21c4🇺🇸 Cloudflare2a06:98c1:50::/45
PTRlex.ns.cloudflare.com
A108.162.193.196🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRlex.ns.cloudflare.com
A172.64.33.196🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRlex.ns.cloudflare.com
A173.245.59.196🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRlex.ns.cloudflare.com
MXmx.stackmail.com ⭐
A185.151.28.67🇬🇧 TWENTYI185.151.28.0/24
PTRmx.stackmail.com
TXTv=spf1 include:spf.stackmail.com a mx -all
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.32.224, 172.67.136.216
IPv6 hints2606:4700:3030::ac43:88d8, 2606:4700:3033::6815:20e0
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=252, name=cloudflare-ech.com
SOAaudrey.ns.cloudflare.comdns@cloudflare.com serial=2410547193

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=1785160017

Same first word

koimaju.com

Similar names

mukaijo.jp
iamkujo.com
kumajoi.net
koujima.co.jp

DNS History

13 records (7 active, 6 former)

NSaudrey.ns.cloudflare.comlex.ns.cloudflare.comMXmx.stackmail.comA104.21.32.224172.67.136.2162606:4700:3030::ac43:88d82606:4700:3033::6815:20e0188.114.96.0188.114.97.02606:4700:3031::6815:20e02606:4700:3031::ac43:88d82a06:98c1:3120::2a06:98c1:3121::
●NSaudrey.ns.cloudflare.com2026-06-01 → 2026-07-27 · 2 obs
● 2026-06-01 04:58:54
● 2026-07-27 14:12:18
●NSlex.ns.cloudflare.com2026-06-01 → 2026-07-27 · 2 obs
● 2026-06-01 04:58:54
● 2026-07-27 14:12:18
●MXmx.stackmail.com2026-06-01 → 2026-07-27 · 2 obs
● 2026-06-01 04:58:54
● 2026-07-27 14:12:18
●A104.21.32.2242026-06-01 → 2026-07-27 · 5 obs
● 2026-06-01 04:58:54
● 2026-06-12 09:33:26
○ 2026-06-13 05:20:50
● 2026-07-11 04:51:36
● 2026-07-27 14:12:18
●A172.67.136.2162026-06-01 → 2026-07-27 · 5 obs
● 2026-06-01 04:58:54
● 2026-06-12 09:33:26
○ 2026-06-13 05:20:50
● 2026-07-11 04:51:36
● 2026-07-27 14:12:18
○A188.114.96.02026-06-13 → 2026-06-13 · 4 obs
○ 2026-06-12 09:33:26
● 2026-06-13 05:20:50
○ 2026-07-11 04:51:36
○ 2026-07-27 14:12:18
○A188.114.97.02026-06-13 → 2026-06-13 · 4 obs
○ 2026-06-12 09:33:26
● 2026-06-13 05:20:50
○ 2026-07-11 04:51:36
○ 2026-07-27 14:12:18
●A2606:4700:3030::ac43:88d82026-07-11 → 2026-07-27 · 3 obs
○ 2026-06-13 05:20:50
● 2026-07-11 04:51:36
● 2026-07-27 14:12:18
○A2606:4700:3031::6815:20e02026-06-01 → 2026-06-12 · 4 obs
● 2026-06-01 04:58:54
● 2026-06-12 09:33:26
○ 2026-06-13 05:20:50
○ 2026-07-27 14:12:18
○A2606:4700:3031::ac43:88d82026-06-01 → 2026-06-12 · 4 obs
● 2026-06-01 04:58:54
● 2026-06-12 09:33:26
○ 2026-06-13 05:20:50
○ 2026-07-27 14:12:18
●A2606:4700:3033::6815:20e02026-07-11 → 2026-07-27 · 3 obs
○ 2026-06-13 05:20:50
● 2026-07-11 04:51:36
● 2026-07-27 14:12:18
○A2a06:98c1:3120::2026-06-13 → 2026-06-13 · 4 obs
○ 2026-06-12 09:33:26
● 2026-06-13 05:20:50
○ 2026-07-11 04:51:36
○ 2026-07-27 14:12:18
○A2a06:98c1:3121::2026-06-13 → 2026-06-13 · 4 obs
○ 2026-06-12 09:33:26
● 2026-06-13 05:20:50
○ 2026-07-11 04:51:36
○ 2026-07-27 14:12:18

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
come.gtld-servers.net, g.gtld-servers.net, k.gtld-servers.net, c.gtld-servers.net...-
koimaju.comlex.ns.cloudflare.com, audrey.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.194.66

NS records: lex.ns.cloudflare.com, audrey.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for koimaju.com (unsigned zone)

⏱️ Timing

Total: 156ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.32.224, 172.67.136.216
AAAA22606:4700:3033::6815:20e0, 2606:4700:3030::ac43:88d8
NS2audrey.ns.cloudflare.com, lex.ns.cloudflare.com
MX1mx.stackmail.com (pri: 10)
TXT1v=spf1 include:spf.stackmail.com a mx -a
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1audrey.ns.cloudflare.com dns.cloudflare.

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

koimaju.com points to the four IP addresses 104.21.32.224, 172.67.136.216, 2606:4700:3030::ac43:88d8 and 2606:4700:3033::6815:20e0.

Among the host names that share IP numbers with koimaju.com are tokoliving.nl, 65283.cn, www.tronpick.io and two others.

Name Servers

koimaju.com is delegated to two name servers: audrey.ns.cloudflare.com and lex.ns.cloudflare.com.

koimaju.com has the same name server delegation as a number of other domains, such as macsjazznblues.com, rokerontheroad.com, etongwang.net and two more.

There is at least partial name server overlap between koimaju.com and other domains — gscadmin.com, ajedrezelsauzal.com, gocmod.com and two more among them.

The name servers erin.ns.cloudflare.com, etienne.ns.cloudflare.com and cullen.ns.cloudflare.com are often found in combination with these name servers.

Host names resolving to 6 IP numbers:

audrey.ns.cloudflare.com resolves to 108.162.194.66, 162.159.38.66, 172.64.34.66 and 3 other IP addresses.

lex.ns.cloudflare.com resolves to 108.162.193.196, 172.64.33.196, 173.245.59.196 and 3 other IP addresses.

Mail Servers

koimaju.com routes its mail through a single mail server, mx.stackmail.com.

koimaju.com has the same mail server arrangement as a number of other domains, for example cai-la.org, sundasche.com, plymouthchronicle.com and two more.

mx.stackmail.com resolves to a single IP number: 185.151.28.67.