`j1v.co`

DNSSEC	🔒 Signed (DS record present)
A	2606:4700:3031::ac43:b8f7^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::6815:1329^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.19.41^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.184.247^{🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`alla.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a3e^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`alla.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c03e^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`alla.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:203e^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`alla.ns.cloudflare.com`
		A	108.162.192.62^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`alla.ns.cloudflare.com`
		A	172.64.32.62^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`alla.ns.cloudflare.com`
		A	173.245.58.62^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`alla.ns.cloudflare.com`
NS	`mario.ns.cloudflare.com`
		A	2606:4700:58::adf5:3bcb^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mario.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1cb^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`mario.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21cb^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`mario.ns.cloudflare.com`
		A	108.162.193.203^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mario.ns.cloudflare.com`
		A	172.64.33.203^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mario.ns.cloudflare.com`
		A	173.245.59.203^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mario.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	`brave-ledger-verification=fefb2962f23de4d53e3ffcb89775b994263ee9a899793fb463d...`
TXT	`protonmail-verification=15ceb6159d0511f0b12409dbcad005c17f0cf9ed`
TXT	`v=spf1 include:_spf.protonmail.ch mx ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.19.41, 172.67.184.247
		IPv6 hints	2606:4700:3031::ac43:b8f7, 2606:4700:3035::6815:1329
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=146, name=cloudflare-ech.com
SOA	`alla.ns.cloudflare.com`dns@cloudflare.com serial=2400898900

`co`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns0.centralnic.net` ⭐
	NS	`a.registrydns.co`
	NS	`b.registrydns.co`
	NS	`c.registrydns.co`
	NS	`d.registrydns.co`
	SOA	`ns0.centralnic.net`hostmaster@centralnic.net serial=1759632630

Same first word

j1v.co

j1v.cn

Similar names

jv1.net

vj1.jp

vj1.com

jv1.ru

jv1.de

vj1.tempurl.host

1vj.net

jv1.eu

1vj.com

vj1.net

v1j.com

vj1.de

DNS History

8 records (8 active, 0 former)

●NSalla.ns.cloudflare.com2026-02-17 → 2026-04-13 · 2 obs

● 2026-02-17 14:14:24
● 2026-04-13 00:24:48

●NSmario.ns.cloudflare.com2026-02-17 → 2026-04-13 · 2 obs

● 2026-02-17 14:14:24
● 2026-04-13 00:24:48

●MXmail.protonmail.ch2026-02-17 → 2026-04-13 · 2 obs

● 2026-02-17 14:14:24
● 2026-04-13 00:24:48

●MXmailsec.protonmail.ch2026-02-17 → 2026-04-13 · 2 obs

● 2026-02-17 14:14:24
● 2026-04-13 00:24:48

●A104.21.19.412026-02-17 → 2026-04-13 · 2 obs

● 2026-02-17 14:14:24
● 2026-04-13 00:24:48

●A172.67.184.2472026-02-17 → 2026-04-13 · 2 obs

● 2026-02-17 14:14:24
● 2026-04-13 00:24:48

●A2606:4700:3031::ac43:b8f72026-02-17 → 2026-04-13 · 2 obs

● 2026-02-17 14:14:24
● 2026-04-13 00:24:48

●A2606:4700:3035::6815:13292026-02-17 → 2026-04-13 · 2 obs

● 2026-02-17 14:14:24
● 2026-04-13 00:24:48

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
co	d.registrydns.co, a.registrydns.co, b.registrydns.co, c.registrydns.co	-
j1v.co	alla.ns.cloudflare.com, mario.ns.cloudflare.com	-

✅ Authoritative Response

Server:173.245.59.203

NS records: alla.ns.cloudflare.com, mario.ns.cloudflare.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 598ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.19.41, 172.67.184.247`
AAAA	2	`2606:4700:3035::6815:1329, 2606:4700:3031::ac43:b8f7`
NS	2	`alla.ns.cloudflare.com, mario.ns.cloudflare.com`
MX	2	`mail.protonmail.ch (pri: 10), mailsec.protonmail.ch (pri: 20)`
TXT	3	`brave-ledger-verification=fefb2962f23de4, protonmail-verification=15ceb6159d0511f0...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`alla.ns.cloudflare.com dns.cloudflare.co`

Analysis

IP Addresses

j1v.co resolves to four IP numbers: 2606:4700:3031::ac43:b8f7, 2606:4700:3035::6815:1329, 104.21.19.41 and 172.67.184.247.

other host names for instance kenwoodparts.com, ooospk.ru, webinternetconnect.5g.in, bestbinocularsreviews.com and uuduol.cam share IP numbers with j1v.co.

Name Servers

j1v.co is delegated to two name servers: alla.ns.cloudflare.com and mario.ns.cloudflare.com.

j1v.co shares the same name server setup as other domains, for example telefon(0x736578).cx, vip-baby.com, lexingtoncommunities.com, ticker.capital and cmospace.com.

j1v.co at least partially shares name servers with other domains, for instance terahost.com.br, pbs-sabah.org, smyyxy.com, skoda-portal.ru and wongtinlai.com.

These name servers are commonly used with elaine.ns.cloudflare.com, andy.ns.cloudflare.com and nataly.ns.cloudflare.com.

Host names with six IP numbers:

alla.ns.cloudflare.com points to: 2606:4700:50::adf5:3a3e, 2803:f800:50::6ca2:c03e, 2a06:98c1:50::ac40:203e, 108.162.192.62, 172.64.32.62 and 173.245.58.62; mario.ns.cloudflare.com points to: 2606:4700:58::adf5:3bcb, 2803:f800:50::6ca2:c1cb, 2a06:98c1:50::ac40:21cb, 108.162.193.203, 172.64.33.203 and 173.245.59.203.

Mail Servers

j1v.co is handled by two mail servers: mail.protonmail.ch and mailsec.protonmail.ch.

j1v.co shares the same mail server setup as other domains, for instance mpro.studio, comtraya.org, axmc.net, submersible.io and canerakar.com.

j1v.co shares mail servers with other domains at least partially, including cookie.community, bitwerk.dk, timberkats.com, lifelearnu.com and vin-dit.org.

These mail servers are commonly used with aspmx.l.google.com, alt1.aspmx.l.google.com and 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.

j1v.co - robtex.com

j1v.co

co

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

Mail Servers

`j1v.co`

`co`