`trongcajon.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3036::ac43:9cb4^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::6815:814^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.8.20^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.156.180^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`itzel.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:262a^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`itzel.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c22a^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`itzel.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:222a^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`itzel.ns.cloudflare.com`
		A	108.162.194.42^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`itzel.ns.cloudflare.com`
		A	162.159.38.42^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`itzel.ns.cloudflare.com`
		A	172.64.34.42^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`itzel.ns.cloudflare.com`
NS	`west.ns.cloudflare.com`
		A	2606:4700:58::adf5:3bf7^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`west.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1f7^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`west.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21f7^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`west.ns.cloudflare.com`
		A	108.162.193.247^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`west.ns.cloudflare.com`
		A	172.64.33.247^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`west.ns.cloudflare.com`
		A	173.245.59.247^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`west.ns.cloudflare.com`
MX	`_dc-mx.4bfa35a273d9.trongcajon.com` ⭐
		A	103.3.244.160^{🇻🇳 BKNS-AS-VN103.3.244.0/24 VDATA-VN}
			PTR	`160n6.sieutocviet.page`
TXT	`v=spf1 include:_spf.sieutocviet.com ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.8.20, 172.67.156.180
		IPv6 hints	2606:4700:3036::ac43:9cb4, 2606:4700:3037::6815:814
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=177, name=cloudflare-ech.com
SOA	`itzel.ns.cloudflare.com`dns@cloudflare.com serial=2403631145

`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=1778516916

Subdomains

mail.trongcajon.com

Same first word

trongcajon.com

DNS History

13 records (7 active, 6 former)

●NSitzel.ns.cloudflare.com2026-05-08 → 2026-05-11 · 3 obs

○ 2020-01-12 15:07:16
● 2026-05-08 13:06:38
● 2026-05-11 16:51:36

○NSns5.sieutocviet.com2015-08-17 → 2020-01-12 · 4 obs

● 2015-08-17 05:42:36
● 2020-01-12 15:07:16
○ 2026-05-08 13:06:38
○ 2026-05-11 16:51:36

○NSns6.sieutocviet.com2015-08-17 → 2020-01-12 · 4 obs

● 2015-08-17 05:42:36
● 2020-01-12 15:07:16
○ 2026-05-08 13:06:38
○ 2026-05-11 16:51:36

●NSwest.ns.cloudflare.com2026-05-08 → 2026-05-11 · 3 obs

○ 2020-01-12 15:07:16
● 2026-05-08 13:06:38
● 2026-05-11 16:51:36

●MX_dc-mx.4bfa35a273d9.trongcajon.com2026-05-08 → 2026-05-11 · 3 obs

○ 2020-01-12 15:07:16
● 2026-05-08 13:06:38
● 2026-05-11 16:51:36

○MXmail.trongcajon.com2015-08-17 → 2020-01-12 · 4 obs

● 2015-08-17 05:42:36
● 2020-01-12 15:07:16
○ 2026-05-08 13:06:38
○ 2026-05-11 16:51:36

●A104.21.8.202026-05-08 → 2026-05-11 · 3 obs

○ 2020-01-12 15:07:16
● 2026-05-08 13:06:38
● 2026-05-11 16:51:36

○A115.84.182.572020-01-12 → 2020-01-12 · 4 obs

○ 2017-03-14 04:03:28
● 2020-01-12 15:07:16
○ 2026-05-08 13:06:38
○ 2026-05-11 16:51:36

○A116.193.76.1332016-02-08 → 2017-03-14 · 5 obs

○ 2015-12-12 16:51:08
● 2016-02-08 21:29:10
● 2017-03-14 04:03:28
○ 2020-01-12 15:07:16
○ 2026-05-11 16:51:36

○A116.193.76.1352015-08-17 → 2015-12-12 · 4 obs

● 2015-08-17 05:42:36
● 2015-12-12 16:51:08
○ 2016-02-08 21:29:10
○ 2026-05-11 16:51:36

●A172.67.156.1802026-05-08 → 2026-05-11 · 3 obs

○ 2020-01-12 15:07:16
● 2026-05-08 13:06:38
● 2026-05-11 16:51:36

●A2606:4700:3036::ac43:9cb42026-05-08 → 2026-05-11 · 3 obs

○ 2020-01-12 15:07:16
● 2026-05-08 13:06:38
● 2026-05-11 16:51:36

●A2606:4700:3037::6815:8142026-05-08 → 2026-05-11 · 3 obs

○ 2020-01-12 15:07:16
● 2026-05-08 13:06:38
● 2026-05-11 16:51:36

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	d.gtld-servers.net, h.gtld-servers.net, c.gtld-servers.net, a.gtld-servers.net...	-
trongcajon.com	west.ns.cloudflare.com, itzel.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.247

NS records: west.ns.cloudflare.com, itzel.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for trongcajon.com (unsigned zone)

⏱️ Timing

Total: 306ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.156.180, 104.21.8.20`
AAAA	2	`2606:4700:3036::ac43:9cb4, 2606:4700:3037::6815:814`
NS	2	`itzel.ns.cloudflare.com, west.ns.cloudflare.com`
MX	1	`_dc-mx.4bfa35a273d9.trongcajon.com (pri:`
TXT	1	`v=spf1 include:_spf.sieutocviet.com ~all`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`itzel.ns.cloudflare.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 12

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

Analysis

Hierarchy

The parent of mail.trongcajon.com is trongcajon.com.

IP Addresses

trongcajon.com maps to four IP numbers: 2606:4700:3036::ac43:9cb4, 2606:4700:3037::6815:814, 104.21.8.20 and 172.67.156.180.

other host names include mail.healthycommunity.ca, www.prime4web.com.br, powerworkgear.com, romangora.com and textmonster.org; they share IP numbers with trongcajon.com.

Name Servers

Two name servers itzel.ns.cloudflare.com and west.ns.cloudflare.com handle the delegation for trongcajon.com.

trongcajon.com shares the same name server setup as other domains, for instance thegrogangallery.com, sauvt7iysn.cc, randjtrends.com, everlucky.net and mrbafood.vn.

trongcajon.com at least partially shares name servers with other domains, for instance d1165.cn, dajao.cn, revelaco.com, 2800kj.com and lifeofcolin.com.

These name servers are commonly used with the following: rory.ns.cloudflare.com, jason.ns.cloudflare.com, nancy.ns.cloudflare.com and ben.ns.cloudflare.com.

Six IP addresses per host:

itzel.ns.cloudflare.com points to 2606:4700:50::a29f:262a, 2803:f800:50::6ca2:c22a, 2a06:98c1:50::ac40:222a, 108.162.194.42, 162.159.38.42 and 172.64.34.42; west.ns.cloudflare.com points to 2606:4700:58::adf5:3bf7, 2803:f800:50::6ca2:c1f7, 2a06:98c1:50::ac40:21f7, 108.162.193.247, 172.64.33.247 and 173.245.59.247

Mail Servers

trongcajon.com is handled by a single mail server, _dc-mx.4bfa35a273d9.trongcajon.com.

The host name _dc-mx.4bfa35a273d9.trongcajon.com points to IP 103.3.244.160.

trongcajon.com - robtex.com

trongcajon.com

com

Subdomains

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

Hierarchy

IP Addresses

Name Servers

Mail Servers

`trongcajon.com`

`com`