`jutsu.dev`

DNSSEC	⚠️ Not signed
A	2606:4700:3036::ac43:d675^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::6815:5dce^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.93.206^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.214.117^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`tessa.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:26e5^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tessa.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2e5^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`tessa.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22e5^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`tessa.ns.cloudflare.com`
		A	108.162.194.229^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tessa.ns.cloudflare.com`
		A	162.159.38.229^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tessa.ns.cloudflare.com`
		A	172.64.34.229^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tessa.ns.cloudflare.com`
NS	`toby.ns.cloudflare.com`
		A	2606:4700:58::adf5:3bef^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`toby.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1ef^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`toby.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21ef^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`toby.ns.cloudflare.com`
		A	108.162.193.239^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`toby.ns.cloudflare.com`
		A	172.64.33.239^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`toby.ns.cloudflare.com`
		A	173.245.59.239^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`toby.ns.cloudflare.com`
MX	`mail.protonmail.ch` ⭐ 🔒
		A	176.119.200.128^{🇨🇭 Proton176.119.200.0/24}
			PTR	`mail.protonmail.ch`
		A	185.70.42.128^{🇨🇭 Proton185.70.42.0/24}
			PTR	`mail.protonmail.ch`
		A	185.205.70.128^{🇫🇷 Proton185.205.70.0/24}
			PTR	`mail.protonmail.ch`
MX	`mailsec.protonmail.ch`⁽²⁰⁾ 🔒
		A	176.119.200.129^{🇨🇭 Proton176.119.200.0/24}
			PTR	`mailsec.protonmail.ch`
		A	185.70.42.129^{🇨🇭 Proton185.70.42.0/24}
			PTR	`mailsec.protonmail.ch`
		A	185.205.70.129^{🇫🇷 Proton185.205.70.0/24}
			PTR	`mailsec.protonmail.ch`
TXT	`protonmail-verification=e223a294b126e0240062b4ceedb79a85c7ff91cd`
TXT	`v=spf1 include:_spf.protonmail.ch ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.93.206, 172.67.214.117
		IPv6	2606:4700:3036::ac43:d675, 2606:4700:3037::6815:5dce
SOA	`tessa.ns.cloudflare.com`dns@cloudflare.com serial=2393827598

`dev`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns-tld1.charlestonroadregistry.com` ⭐
	NS	`ns-tld2.charlestonroadregistry.com`
	NS	`ns-tld3.charlestonroadregistry.com`
	NS	`ns-tld4.charlestonroadregistry.com`
	NS	`ns-tld5.charlestonroadregistry.com`
	SOA	`ns-tld1.charlestonroadregistry.com`cloud-dns-hostmaster@google.com serial=1

🔒 HSTS Preload (+subdomains)

Same first word

jutsu.nu

jutsu.me

jutsu.us

jutsu.it

jutsu.com.br

jutsu.website

jutsu.ru

jutsu.nl

jutsu.de

jutsu.eu

jutsu.co

jutsu.cz

jutsu.sk

jutsu.co.uk

jutsu.pl

jutsu.land

jutsu.dev

jutsu.school

jutsu.icu

jutsu.ai

Similar names

jusut.com

stuju.com

ujust.net

tjuus.nl

sutuj.com

jutus.no

justu.info

juust.be

juust.nl

jutus.com

juust.org

sjuut.dk

juust.us

jutus.se

sujut.com

justu.com.br

juust.dk

justu.com

sjuut.nl

tjuus.com

DNS History

13 records (8 active, 5 former)

○NSdns101.registrar-servers.com2026-03-01 → 2026-03-02 · 4 obs

● 2026-03-01 18:43:48
● 2026-03-02 07:25:36
○ 2026-03-04 22:07:32
○ 2026-03-05 12:15:56

○NSdns102.registrar-servers.com2026-03-01 → 2026-03-02 · 4 obs

● 2026-03-01 18:43:48
● 2026-03-02 07:25:36
○ 2026-03-04 22:07:32
○ 2026-03-05 12:15:56

●NStessa.ns.cloudflare.com2026-03-04 → 2026-03-05 · 3 obs

○ 2026-03-02 07:25:36
● 2026-03-04 22:07:32
● 2026-03-05 12:15:56

●NStoby.ns.cloudflare.com2026-03-04 → 2026-03-05 · 3 obs

○ 2026-03-02 07:25:36
● 2026-03-04 22:07:32
● 2026-03-05 12:15:56

●MXmail.protonmail.ch2026-03-04 → 2026-03-05 · 3 obs

○ 2026-03-02 07:25:36
● 2026-03-04 22:07:32
● 2026-03-05 12:15:56

●MXmailsec.protonmail.ch2026-03-04 → 2026-03-05 · 3 obs

○ 2026-03-02 07:25:36
● 2026-03-04 22:07:32
● 2026-03-05 12:15:56

○MXmx.plingest.com2026-03-01 → 2026-03-02 · 4 obs

● 2026-03-01 18:43:48
● 2026-03-02 07:25:36
○ 2026-03-04 22:07:32
○ 2026-03-05 12:15:56

●A104.21.93.2062026-03-04 → 2026-03-05 · 3 obs

○ 2026-03-02 07:25:36
● 2026-03-04 22:07:32
● 2026-03-05 12:15:56

○A172.234.24.2112026-03-01 → 2026-03-02 · 4 obs

● 2026-03-01 18:43:48
● 2026-03-02 07:25:36
○ 2026-03-04 22:07:32
○ 2026-03-05 12:15:56

○A172.239.57.1172026-03-01 → 2026-03-02 · 4 obs

● 2026-03-01 18:43:48
● 2026-03-02 07:25:36
○ 2026-03-04 22:07:32
○ 2026-03-05 12:15:56

●A172.67.214.1172026-03-04 → 2026-03-05 · 3 obs

○ 2026-03-02 07:25:36
● 2026-03-04 22:07:32
● 2026-03-05 12:15:56

●A2606:4700:3036::ac43:d6752026-03-04 → 2026-03-05 · 3 obs

○ 2026-03-02 07:25:36
● 2026-03-04 22:07:32
● 2026-03-05 12:15:56

●A2606:4700:3037::6815:5dce2026-03-04 → 2026-03-05 · 3 obs

○ 2026-03-02 07:25:36
● 2026-03-04 22:07:32
● 2026-03-05 12:15:56

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
dev	ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com...	-
jutsu.dev	toby.ns.cloudflare.com, tessa.ns.cloudflare.com	-

✅ Authoritative Response

Server: 172.64.33.239

NS records: toby.ns.cloudflare.com, tessa.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for jutsu.dev (unsigned zone)

⏱️ Timing

Total: 661ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.93.206, 172.67.214.117`
AAAA	2	`2606:4700:3037::6815:5dce, 2606:4700:3036::ac43:d675`
NS	2	`tessa.ns.cloudflare.com, toby.ns.cloudflare.com`
MX	2	`mail.protonmail.ch (pri: 10), mailsec.protonmail.ch (pri: 20)`
TXT	2	`protonmail-verification=e223a294b126e024, v=spf1 include:_spf.protonmail.ch ~all`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`tessa.ns.cloudflare.com dns.cloudflare.c`

Analysis

IP Addresses

jutsu.dev resolves to four IPs: 2606:4700:3036::ac43:d675, 2606:4700:3037::6815:5dce, 104.21.93.206 and 172.67.214.117.

Other host names, for instance www.mobinfo.net, hostmaster.bantc.com, 674dd.com, capitalweddingmaps.com and doublered.co.uk share IP numbers with jutsu.dev.

Name Servers

jutsu.dev has two name servers: tessa.ns.cloudflare.com and toby.ns.cloudflare.com.

jutsu.dev shares the same name server setup as other domains, for example unityscreen.com, ningbobearing.com, servpix.com, curnonwatch.com and billiontoone.com.

jutsu.dev shares some name servers with other domains, for example xerol.ir, planishin.com, jduprey.com, 332219.com and home-lifejourneycore.info.

These name servers are commonly used together with kaiser.ns.cloudflare.com and elmo.ns.cloudflare.com.

Host names with six IP numbers: tessa.ns.cloudflare.com points to: 2606:4700:50::a29f:26e5, 2803:f800:50::6ca2:c2e5, 2a06:98c1:50::ac40:22e5, 108.162.194.229, 162.159.38.229 and 172.64.34.229; toby.ns.cloudflare.com points to: 2606:4700:58::adf5:3bef, 2803:f800:50::6ca2:c1ef, 2a06:98c1:50::ac40:21ef, 108.162.193.239, 172.64.33.239 and 173.245.59.239.

Mail Servers

jutsu.dev is served by two mail servers: mail.protonmail.ch and mailsec.protonmail.ch.

jutsu.dev shares the mail server setup with other domains, for example svis.ch, galaxy-root.net, pizzeriamamemi.dk, fourbatons.com and nlv-watch.com.

jutsu.dev shares some mail servers with other domains, at least partially; for instance gwien.net, carltesta.net, cadv.dk, dark.fail and lukecoleman.xyz.

these mail servers are commonly used alongside the mail servers alt2.aspmx.l.google.com.

Host names with three IP numbers: mail.protonmail.ch points to 176.119.200.128, 185.70.42.128 and 185.205.70.128; mailsec.protonmail.ch points to 176.119.200.129, 185.70.42.129 and 185.205.70.129.

jutsu.dev - robtex.com

jutsu.dev

dev

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

Mail Servers

`jutsu.dev`

`dev`