🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`mail.claudecode.study`

DNSSEC	⚠️ Not signed
A	2606:4700:3033::ac43:91ed^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::6815:5fa1^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.95.161^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.145.237^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.95.161, 172.67.145.237
		IPv6 hints	2606:4700:3033::ac43:91ed, 2606:4700:3036::6815:5fa1
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=45, name=cloudflare-ech.com

`claudecode.study`

DNSSEC	⚠️ Not signed
A	2606:4700:3033::ac43:91ed^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::6815:5fa1^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.95.161^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.145.237^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`emma.ns.cloudflare.com` ⭐
NS	`max.ns.cloudflare.com`
MX	`route1.mx.cloudflare.net` ⭐
MX	`route3.mx.cloudflare.net`⁽⁵⁵⁾
MX	`route2.mx.cloudflare.net`⁽⁹⁶⁾
TXT	`openai-domain-verification=dv-LD6u6Q747qWqPPJBdQ4tLBa7`
TXT	`v=spf1 include:_spf.mx.cloudflare.net ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.95.161, 172.67.145.237
		IPv6 hints	2606:4700:3033::ac43:91ed, 2606:4700:3036::6815:5fa1
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=191, name=cloudflare-ech.com
SOA	`emma.ns.cloudflare.com`dns@cloudflare.com serial=2410724596

Same first word

mail.gov.mz

mail.gov.ph

mail.veterinaire.fr

mail.ee

mail.yokohama

mail.mu

mail.nflfan.org

mail.bayern

mail.dnsalias.com

mail.com.tr

mail.ai

mail.org.ru

mail.vpndns.net

mail.re

mail.credit

mail.pl

mail.co.com

mail.perspecta.cloud

mail.ac.id

mail.rs

mail.nu

mail.barcelona

mail.codes

mail.ddns.net

mail.qualifioapp.com

mail.photography

mail.net.au

mail.storage

mail.energy

mail.mods.jp

mail.taxi

mail.online

mail.ras.ru

mail.ls

mail.app

mail.co.kr

mail.rv.ua

mail.ox.rs

mail.idv.tw

mail.toray

mail.pt

mail.ke

mail.net.sa

mail.idf.il

mail.house

mail.mk

mail.club

mail.news

mail.daa.jp

mail.sd

mail.co.id

mail.top

mail.health-carereform.com

mail.iki.fi

mail.limited

mail.man

mail.gen.tr

mail.zip

mail.dvrcam.info

mail.gov.gd

mail.brasilia.me

mail.pn

mail.panel.dev

mail.gov.il

mail.ie

mail.co.cr

mail.pa

mail.schaeffler

mail.gov.to

mail.berlin

mail.dynns.com

mail.go.id

mail.tl

mail.rec.br

mail.com.ps

mail.(0x6c6f6c697461)punk.jp

mail.gov.ie

mail.company

mail.gov.mn

mail.priv.pl

mail.mw

mail.rip

mail.co.nz

mail.sdscloud.pl

mail.az

mail.is

mail.gov.zw

mail.id

mail.tr

mail.tt

mail.media

mail.vinnica.ua

mail.readymade.jp

mail.raindrop.jp

mail.tj

mail.repair

mail.mydissent.net

mail.spdns.org

mail.lk

mail.fish

Similar names

mila.nl

mail.ng

mail.canon

lima.ch

mail.net.hk

lima.rocks

mila.club

mial.jp

mail.caa.li

mail.as

mali.sk

amil.one

almi.bg

mail.ir

almi.es

mila.ch

mail.net.ru

lami.me

mail.cz

mail.gov.ms

mail.so

mlai.net

lima.jp

ilam.cn

imal.se

mail.ind.in

mail.com.in

mail.noip.us

mail.hippy.jp

alim.ru

almi.be

mail.eating-organic.net

mail.ba.gov.br

mail.com

liam.sk

mail.inf.br

alim.co.il

mail.4u.com

almi.dk

imal.no

mali.me

mail.edu.tw

mail.gov.rs

mail.dnsalias.net

ilma.us

mail.pro.br

liam.org.my

lima.se

amil.it

imla.nl

mail.ne.jp

lima.life

mila.cz

lima.tech

mail.co.jp

amli.dev

mail.be

mail.com.vn

mail.how

aiml.in

mial.co

mail.com.ug

imal.ma

almi.org

almi.pro

aiml.com

mail.in-brb.de

mail.ro

mail.com.hk

mail.neustar

mail.ao

mail.pw

mail.broker

mail.school

mail.land

mail.yahoo

mail.edu.ge

imal.nl

mail.ps

mail.edu.ee

liam.media

mail.gouv.ci

almi.by

mail.gi

mail.fr

mail.mil.id

mail.k12.vt.us

mail.omg.lol

alim.com

mail.ooo

ilma.edu.lk

mail.cloudaccess.net

mail.girly.jp

laim.cn

mail.ec

mail.blog

mail.potager.org

mail.v.ua

mail.copro.uk

liam.sh

DNS History

4 records (4 active, 0 former)

●A104.21.95.1612026-08-14 → 2026-08-16 · 2 obs

● 2026-08-14 13:26:56
● 2026-08-16 15:50:14

●A172.67.145.2372026-08-14 → 2026-08-16 · 2 obs

● 2026-08-14 13:26:56
● 2026-08-16 15:50:14

●A2606:4700:3033::ac43:91ed2026-08-14 → 2026-08-16 · 2 obs

● 2026-08-14 13:26:56
● 2026-08-16 15:50:14

●A2606:4700:3036::6815:5fa12026-08-14 → 2026-08-16 · 2 obs

● 2026-08-14 13:26:56
● 2026-08-16 15:50:14

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
study	a.nic.study, b.nic.study, c.nic.study, x.nic.study...	12 records
claudecode.study	emma.ns.cloudflare.com, max.ns.cloudflare.com	-

✅ Authoritative Response

Server:173.245.59.132

NS records: emma.ns.cloudflare.com, max.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for claudecode.study (unsigned zone)

⏱️ Timing

Total: 446ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.145.237, 104.21.95.161`
AAAA	2	`2606:4700:3033::ac43:91ed, 2606:4700:3036::6815:5fa1`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`

📌 Glue Records Collected

Total: 12

In-bailiwick: 12 (a.nic.study, b.nic.study, c.nic.study...)

Analysis

IP Addresses

mail.claudecode.study resolves to four IP addresses: 104.21.95.161, 172.67.145.237, 2606:4700:3033::ac43:91ed and 2606:4700:3036::6815:5fa1.

Among the host names that share IP numbers with mail.claudecode.study are zmjlf.com, 0hosting.pl, runabyt3.com and two others.

mail.claudecode.study - robtex.com