jutsu.dev - dns.ninja

`jutsu.dev`

DNSSEC	⚠️ Not signed
A	2606:4700:3036::6815:5dce^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::ac43:d675^{🇺🇸 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 hints	104.21.93.206, 172.67.214.117
		IPv6 hints	2606:4700:3036::6815:5dce, 2606:4700:3037::ac43:d675
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=167, name=cloudflare-ech.com
SOA	`tessa.ns.cloudflare.com`dns@cloudflare.com serial=2409135813

`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.se

jutsu.moe

jutsu.it

jutsu.com.br

jutsu.love

jutsu.website

jutsu.ru

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jutsu.de

jutsu.media

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jutsu.co

jutsu.cz

jutsu.sk

jutsu.co.uk

jutsu.rip

jutsu.tv

jutsu.pl

jutsu.wtf

jutsu.land

jutsu.dev

jutsu.school

jutsu.icu

jutsu.ai

Similar names

jusut.com

stuju.com

ujust.net

tjuus.nl

justu.us

sutuj.com

jutus.no

justu.org

justu.info

juust.be

tujus.com

juust.nl

jutus.com

justu.net

juust.org

sjuut.dk

justu.top

juust.us

jutus.se

sujut.com

juust.dk

justu.com

justu.me

sjuut.nl

tjuus.com

DNS History

15 records (8 active, 7 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
○ 2026-07-17 13:29:38

○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
○ 2026-07-17 13:29:38

●NStessa.ns.cloudflare.com2026-03-04 → 2026-07-17 · 3 obs

○ 2026-03-02 07:25:36
● 2026-03-04 22:07:32
● 2026-07-17 13:29:38

●NStoby.ns.cloudflare.com2026-03-04 → 2026-07-17 · 3 obs

○ 2026-03-02 07:25:36
● 2026-03-04 22:07:32
● 2026-07-17 13:29:38

●MXmail.protonmail.ch2026-03-04 → 2026-07-17 · 3 obs

○ 2026-03-02 07:25:36
● 2026-03-04 22:07:32
● 2026-07-17 13:29:38

●MXmailsec.protonmail.ch2026-03-04 → 2026-07-17 · 3 obs

○ 2026-03-02 07:25:36
● 2026-03-04 22:07:32
● 2026-07-17 13:29:38

○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
○ 2026-07-17 13:29:38

●A104.21.93.2062026-03-04 → 2026-07-17 · 3 obs

○ 2026-03-02 07:25:36
● 2026-03-04 22:07:32
● 2026-07-17 13:29:38

○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
○ 2026-07-17 13:29:38

○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
○ 2026-07-17 13:29:38

●A172.67.214.1172026-03-04 → 2026-07-17 · 3 obs

○ 2026-03-02 07:25:36
● 2026-03-04 22:07:32
● 2026-07-17 13:29:38

●A2606:4700:3036::6815:5dce2026-06-24 → 2026-07-17 · 3 obs

○ 2026-06-14 07:15:16
● 2026-06-24 20:35:42
● 2026-07-17 13:29:38

○A2606:4700:3036::ac43:d6752026-03-04 → 2026-06-14 · 5 obs

○ 2026-03-02 07:25:36
● 2026-03-04 22:07:32
● 2026-06-14 07:15:16
○ 2026-06-24 20:35:42
○ 2026-07-17 13:29:38

○A2606:4700:3037::6815:5dce2026-03-04 → 2026-06-14 · 5 obs

○ 2026-03-02 07:25:36
● 2026-03-04 22:07:32
● 2026-06-14 07:15:16
○ 2026-06-24 20:35:42
○ 2026-07-17 13:29:38

●A2606:4700:3037::ac43:d6752026-06-24 → 2026-07-17 · 3 obs

○ 2026-06-14 07:15:16
● 2026-06-24 20:35:42
● 2026-07-17 13:29:38

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
dev	ns-tld1.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld5.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com...	-
jutsu.dev	toby.ns.cloudflare.com, tessa.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.193.239

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: 408ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.93.206, 172.67.214.117`
AAAA	2	`2606:4700:3037::ac43:d675, 2606:4700:3036::6815:5dce`
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 directs to four IP numbers, which are 104.21.93.206, 172.67.214.117, 2606:4700:3036::6815:5dce and 2606:4700:3037::ac43:d675.

midwesthr.com, mail.mhmzs.com, kickboxhub.com and two other host names share IP numbers with jutsu.dev.

Name Servers

jutsu.dev uses two name servers for its delegation: tessa.ns.cloudflare.com and toby.ns.cloudflare.com.

jutsu.dev uses the same name servers as several other domains — among them suportesms.shop, unityscreen.com, timeforequality.org and two more.

The name servers of jutsu.dev overlap at least partially with those of other domains — among them parcelstakjq.bond, loadchamp.de, wshks.cc and two more.

The name servers fattouche.ns.cloudflare.com, ollie.ns.cloudflare.com and hans.ns.cloudflare.com are commonly seen alongside these name servers.

Hostnames that resolve to 6 IP addresses:

Hostname tessa.ns.cloudflare.com directs to 108.162.194.229, 162.159.38.229 and 172.64.34.229 along with 3 other IP addresses.

Hostname toby.ns.cloudflare.com directs to 108.162.193.239, 172.64.33.239 and 173.245.59.239 along with 3 other IP addresses.

Mail Servers

Mail for jutsu.dev is handled by two mail servers — mail.protonmail.ch and mailsec.protonmail.ch.

jutsu.dev uses an identical mail server configuration to several other domains — among them svis.ch, galaxy-root.net, pizzeriamamemi.dk and two more.

jutsu.dev has at least partial mail server overlap with other domains such as gwien.net, carltesta.net, cadv.dk and two more.

This set of mail servers commonly appears together with the mail servers alt2.aspmx.l.google.com.

Both mail.protonmail.ch and mailsec.protonmail.ch point to three IP numbers: mail.protonmail.ch points to 176.119.200.128, 185.70.42.128 and 185.205.70.128, while mailsec.protonmail.ch points to 176.119.200.129, 185.70.42.129 and 185.205.70.129.