`j3trainings.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3033::6815:438a^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3034::ac43:b137^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.67.138^{Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.177.55^{🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`paul.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b87^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`paul.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c187^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`paul.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2187^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`paul.ns.cloudflare.com`
		A	108.162.193.135^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`paul.ns.cloudflare.com`
		A	172.64.33.135^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`paul.ns.cloudflare.com`
		A	173.245.59.135^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`paul.ns.cloudflare.com`
NS	`ulla.ns.cloudflare.com`
		A	2606:4700:50::adf5:3ae9^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ulla.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0e9^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`ulla.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20e9^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`ulla.ns.cloudflare.com`
		A	108.162.192.233^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ulla.ns.cloudflare.com`
		A	172.64.32.233^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ulla.ns.cloudflare.com`
		A	173.245.58.233^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ulla.ns.cloudflare.com`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c09::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bh-in-f26.1e100.net`
		A	142.250.31.27^{🇺🇸 Google142.250.31.0/24}
			PTR	`bj-in-f27.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2607:f8b0:4023:2801::1a^{🇺🇸 Google2607:f8b0::/32}
			PTR	`lcausi-in-f26.1e100.net`
		A	192.178.128.26^{🇺🇸 Google192.178.128.0/24}
			PTR	`lcausi-in-f26.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽⁵⁾
		A	2a00:1450:400b:c02::1a^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f26.1e100.net`
		A	172.253.116.26^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f26.1e100.net`
MX	`alt3.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:4009:c0f::1b^{🇬🇧 Google2a00:1450:4009::/48}
			PTR	`yulhrs-in-f27.1e100.net`
		A	192.178.223.26^{🇺🇸 Google192.178.223.0/24}
			PTR	`yulhrs-in-f26.1e100.net`
MX	`alt4.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:400c:c00::1a^{🇧🇪 Google2a00:1450:400c::/48}
			PTR	`ws-in-f26.1e100.net`
			PTR	`ws-in-x1a.1e100.net`
		A	173.194.76.27^{🇺🇸 Google173.194.76.0/24}
			PTR	`ws-in-f27.1e100.net`
TXT	`brevo-code:c725301c85212475ad940651ec90ec50`
TXT	`ca3-29f5c59d046a41d68284d06db17dae26`
TXT	`ca3-9f04c1a5082d4c24a8f7e5f1d67ae88f`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.67.138, 172.67.177.55
		IPv6 hints	2606:4700:3033::6815:438a, 2606:4700:3034::ac43:b137
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=40, name=cloudflare-ech.com
SOA	`paul.ns.cloudflare.com`dns@cloudflare.com serial=2402339700

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1778813731

Same first word

j3trainings.com

DNS History

19 records (11 active, 8 former)

○NSns6025.hostgator.com2019-12-16 → 2019-12-16 · 3 obs

● 2019-12-16 14:53:36
○ 2026-02-16 13:06:46
○ 2026-05-15 03:09:40

○NSns6026.hostgator.com2019-12-16 → 2019-12-16 · 3 obs

● 2019-12-16 14:53:36
○ 2026-02-16 13:06:46
○ 2026-05-15 03:09:40

●NSpaul.ns.cloudflare.com2026-02-16 → 2026-05-15 · 3 obs

○ 2019-12-16 14:53:36
● 2026-02-16 13:06:46
● 2026-05-15 03:09:40

●NSulla.ns.cloudflare.com2026-02-16 → 2026-05-15 · 3 obs

○ 2019-12-16 14:53:36
● 2026-02-16 13:06:46
● 2026-05-15 03:09:40

●MXalt1.aspmx.l.google.com2026-02-16 → 2026-05-15 · 3 obs

○ 2019-12-16 14:53:36
● 2026-02-16 13:06:46
● 2026-05-15 03:09:40

●MXalt2.aspmx.l.google.com2026-02-16 → 2026-05-15 · 3 obs

○ 2019-12-16 14:53:36
● 2026-02-16 13:06:46
● 2026-05-15 03:09:40

●MXalt3.aspmx.l.google.com2026-02-16 → 2026-05-15 · 3 obs

○ 2019-12-16 14:53:36
● 2026-02-16 13:06:46
● 2026-05-15 03:09:40

●MXalt4.aspmx.l.google.com2026-02-16 → 2026-05-15 · 3 obs

○ 2019-12-16 14:53:36
● 2026-02-16 13:06:46
● 2026-05-15 03:09:40

●MXaspmx.l.google.com2026-02-16 → 2026-05-15 · 3 obs

○ 2019-12-16 14:53:36
● 2026-02-16 13:06:46
● 2026-05-15 03:09:40

○MXmail.j3trainings.com2019-12-16 → 2019-12-16 · 3 obs

● 2019-12-16 14:53:36
○ 2026-02-16 13:06:46
○ 2026-05-15 03:09:40

●A104.21.67.1382026-05-15 → 2026-05-15 · 2 obs

○ 2026-02-16 13:06:46
● 2026-05-15 03:09:40

●A172.67.177.552026-05-15 → 2026-05-15 · 2 obs

○ 2026-02-16 13:06:46
● 2026-05-15 03:09:40

○A188.114.96.02026-02-16 → 2026-02-16 · 3 obs

○ 2019-12-16 14:53:36
● 2026-02-16 13:06:46
○ 2026-05-15 03:09:40

○A188.114.97.02026-02-16 → 2026-02-16 · 3 obs

○ 2019-12-16 14:53:36
● 2026-02-16 13:06:46
○ 2026-05-15 03:09:40

○A192.232.248.2422019-12-16 → 2019-12-16 · 3 obs

● 2019-12-16 14:53:36
○ 2026-02-16 13:06:46
○ 2026-05-15 03:09:40

●A2606:4700:3033::6815:438a2026-05-15 → 2026-05-15 · 2 obs

○ 2026-02-16 13:06:46
● 2026-05-15 03:09:40

●A2606:4700:3034::ac43:b1372026-05-15 → 2026-05-15 · 2 obs

○ 2026-02-16 13:06:46
● 2026-05-15 03:09:40

○A2a06:98c1:3120::2026-02-16 → 2026-02-16 · 3 obs

○ 2019-12-16 14:53:36
● 2026-02-16 13:06:46
○ 2026-05-15 03:09:40

○A2a06:98c1:3121::2026-02-16 → 2026-02-16 · 3 obs

○ 2019-12-16 14:53:36
● 2026-02-16 13:06:46
○ 2026-05-15 03:09:40

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	f.gtld-servers.net, l.gtld-servers.net, j.gtld-servers.net, b.gtld-servers.net...	-
j3trainings.com	paul.ns.cloudflare.com, ulla.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.135

NS records: paul.ns.cloudflare.com, ulla.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for j3trainings.com (unsigned zone)

⏱️ Timing

Total: 356ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.177.55, 104.21.67.138`
AAAA	2	`2606:4700:3034::ac43:b137, 2606:4700:3033::6815:438a`
NS	2	`paul.ns.cloudflare.com, ulla.ns.cloudflare.com`
MX	5	`aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)...`
TXT	3	`brevo-code:c725301c85212475ad940651ec90e, ca3-29f5c59d046a41d68284d06db17dae26...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`paul.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

j3trainings.com resolves to four IPs: 2606:4700:3033::6815:438a, 2606:4700:3034::ac43:b137, 104.21.67.138 and 172.67.177.55.

Other host names, for instance tangle.vn, jeoyan.com, cnmh.cc, dhayacomedy.com and mail.cikgootube.net share IP numbers with j3trainings.com.

Name Servers

j3trainings.com has two name servers: paul.ns.cloudflare.com and ulla.ns.cloudflare.com.

j3trainings.com shares the same name server setup as other domains, for example dfcrgas.com, lclabor.com, tf-aufkleber.de, niucheng8.com and szcdzb.com.