koiseru.com - robtex.com

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

koiseru.com

DNSSEC⚠️ Not signed
A2606:4700:3031::ac43:9e95🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3037::6815:2128🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.33.40Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.158.149🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSbrad.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3b69🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRbrad.ns.cloudflare.com
A2803:f800:50::6ca2:c169🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRbrad.ns.cloudflare.com
A2a06:98c1:50::ac40:2169🇺🇸 Cloudflare2a06:98c1:50::/45
PTRbrad.ns.cloudflare.com
A108.162.193.105🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRbrad.ns.cloudflare.com
A172.64.33.105🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRbrad.ns.cloudflare.com
A173.245.59.105🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRbrad.ns.cloudflare.com
NSjourney.ns.cloudflare.com
A2606:4700:50::a29f:2603🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjourney.ns.cloudflare.com
A2803:f800:50::6ca2:c203🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRjourney.ns.cloudflare.com
A2a06:98c1:50::ac40:2203🇺🇸 Cloudflare2a06:98c1:50::/45
PTRjourney.ns.cloudflare.com
A108.162.194.3🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjourney.ns.cloudflare.com
A162.159.38.3Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjourney.ns.cloudflare.com
A172.64.34.3🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjourney.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 hints104.21.33.40, 172.67.158.149
IPv6 hints2606:4700:3031::ac43:9e95, 2606:4700:3037::6815:2128
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=253, name=cloudflare-ech.com
SOAbrad.ns.cloudflare.comdns@cloudflare.com serial=2411831600

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=1786900809
⚠️ On DNS blocklist: gambling

Same first word

koiseru.com

Similar names

okiuser.com
euroski.ru
rokusei.jp
eurisko.eu
kuriose.com
sekouri.com
eurisko.org
eurisko.io
eurisko.net
euroski.be
oresuki.com
eurisko.nl
euroski.ro
eurisko.pt
euroski.at
eurisko.ws
euroski.net
rosieuk.com
eurisko.co
euroski.de
eurisko.es
eurisko.co.uk
eurisko.ro
eurisko.gr
eurisko.com.ua
eurisko.dk
eurisko.jp
eurisko.com.au
eurisko.fr
eurisko.ru
rokusei.net
euroski.es
eurisko.be
eurisko.de
eurisko.se
eurisko.me
eurisko.com
eurisko.in
isokeur.nl
eurisko.us
rokusei.info
koesiru.jp
eurisko.it
seiroku.com
eurisko.technology
euroksi.com

DNS History

11 records (7 active, 4 former)

NSbrad.ns.cloudflare.comjourney.ns.cloudflare.comMXmx.stackmail.comA104.21.33.40172.67.158.1492606:4700:3031::ac43:9e952606:4700:3037::6815:2128188.114.96.0188.114.97.02a06:98c1:3120::2a06:98c1:3121::
●NSbrad.ns.cloudflare.com2026-08-02 → 2026-08-16 · 2 obs
● 2026-08-02 05:22:54
● 2026-08-16 17:44:02
●NSjourney.ns.cloudflare.com2026-08-02 → 2026-08-16 · 2 obs
● 2026-08-02 05:22:54
● 2026-08-16 17:44:02
●MXmx.stackmail.com2026-08-02 → 2026-08-16 · 2 obs
● 2026-08-02 05:22:54
● 2026-08-16 17:44:02
●A104.21.33.402026-08-16 → 2026-08-16 · 2 obs
○ 2026-08-02 05:22:54
● 2026-08-16 17:44:02
●A172.67.158.1492026-08-16 → 2026-08-16 · 2 obs
○ 2026-08-02 05:22:54
● 2026-08-16 17:44:02
○A188.114.96.02026-08-02 → 2026-08-02 · 2 obs
● 2026-08-02 05:22:54
○ 2026-08-16 17:44:02
○A188.114.97.02026-08-02 → 2026-08-02 · 2 obs
● 2026-08-02 05:22:54
○ 2026-08-16 17:44:02
●A2606:4700:3031::ac43:9e952026-08-16 → 2026-08-16 · 2 obs
○ 2026-08-02 05:22:54
● 2026-08-16 17:44:02
●A2606:4700:3037::6815:21282026-08-16 → 2026-08-16 · 2 obs
○ 2026-08-02 05:22:54
● 2026-08-16 17:44:02
○A2a06:98c1:3120::2026-08-02 → 2026-08-02 · 2 obs
● 2026-08-02 05:22:54
○ 2026-08-16 17:44:02
○A2a06:98c1:3121::2026-08-02 → 2026-08-02 · 2 obs
● 2026-08-02 05:22:54
○ 2026-08-16 17:44:02

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comc.gtld-servers.net, i.gtld-servers.net, m.gtld-servers.net, h.gtld-servers.net...-
koiseru.combrad.ns.cloudflare.com, journey.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.194.3

NS records: brad.ns.cloudflare.com, journey.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for koiseru.com (unsigned zone)

⏱️ Timing

Total: 155ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.33.40, 172.67.158.149
AAAA22606:4700:3031::ac43:9e95, 2606:4700:3037::6815:2128
NS2brad.ns.cloudflare.com, journey.ns.cloudflare.com
MX1mx.stackmail.com (pri: 10)
TXT1v=spf1 include:spf.stackmail.com a mx -a
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1brad.ns.cloudflare.com dns.cloudflare.co

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

koiseru.com resolves to four IP addresses: 104.21.33.40, 172.67.158.149, 2606:4700:3031::ac43:9e95 and 2606:4700:3037::6815:2128.

Among the host names that share IP numbers with koiseru.com are animeprax.com, gibraltarmailboxes.com, 7bets.biz and two others.

Name Servers

DNS delegation for koiseru.com points to two name servers: brad.ns.cloudflare.com and journey.ns.cloudflare.com.

koiseru.com has the same name server delegation as a number of other domains, such as thelook4less.net, hd-(0x736578)x.mom, (0x62656567)pron.beauty and two more.

koiseru.com partially shares its NS delegation with several other domains, including findle.net, mexapartes.com, disblog.com and two others.

These name servers often co-occur with the name servers thomas.ns.cloudflare.com.

Host names resolving to 6 IP numbers:

brad.ns.cloudflare.com has IP addresses 108.162.193.105, 172.64.33.105 and 173.245.59.105, plus 3 other.

journey.ns.cloudflare.com has IP addresses 108.162.194.3, 162.159.38.3 and 172.64.34.3, plus 3 other.

Mail Servers

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

koiseru.com has the same mail server arrangement as a number of other domains, for example applecorp.co.uk, suterautama.com, wevouchfor.org and two more.

mx.stackmail.com has exactly one IP number: 185.151.28.67.