`cryptothucchien.vn`

DNSSEC	⚠️ Not signed
NS	`fred.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b71^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`fred.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c171^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`fred.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2171^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`fred.ns.cloudflare.com`
		A	108.162.193.113^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`fred.ns.cloudflare.com`
		A	172.64.33.113^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`fred.ns.cloudflare.com`
		A	173.245.59.113^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`fred.ns.cloudflare.com`
NS	`joyce.ns.cloudflare.com`
		A	2606:4700:50::a29f:260e^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`joyce.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c20e^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`joyce.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:220e^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`joyce.ns.cloudflare.com`
		A	108.162.194.14^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`joyce.ns.cloudflare.com`
		A	162.159.38.14^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`joyce.ns.cloudflare.com`
		A	172.64.34.14^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`joyce.ns.cloudflare.com`
MX	`smtp.google.com` ⭐
		A	2607:f8b0:4004:c07::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bc-in-f27.1e100.net`
		A	2607:f8b0:4004:c1b::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`wv-in-f27.1e100.net`
		A	2607:f8b0:4004:c1d::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`ww-in-f26.1e100.net`
		A	2607:f8b0:4004:c1d::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`ww-in-f27.1e100.net`
		A	142.251.163.27^{🇺🇸 Google142.251.163.0/24}
			PTR	`wv-in-f27.1e100.net`
		A	142.251.167.26^{🇺🇸 Google142.251.167.0/24}
			PTR	`ww-in-f26.1e100.net`
		A	142.251.167.27^{🇺🇸 Google142.251.167.0/24}
			PTR	`ww-in-f27.1e100.net`
		A	172.253.62.26^{🇺🇸 Google172.253.62.0/24}
			PTR	`bc-in-f26.1e100.net`
		A	172.253.62.27^{🇺🇸 Google172.253.62.0/24}
			PTR	`bc-in-f27.1e100.net`
TXT	`google-site-verification=4R3-RP9DLXOnxjLVCjzSxLekHP2gC2R8SR-572Ynz_4`
SOA	`fred.ns.cloudflare.com`dns@cloudflare.com serial=2410408069

`vn`

	DNSSEC	🔒 Signed (DS record present)
	NS	`dns-master.vnnic.vn` ⭐
	NS	`a.dns-servers.vn`
	NS	`b.dns-servers.vn`
	NS	`c.dns-servers.vn`
	NS	`d.dns-servers.vn`
	NS	`e.dns-servers.vn`
	NS	`f.dns-servers.vn`
	NS	`g.dns-servers.vn`
	NS	`h.dns-servers.vn`
	SOA	`dns-master.vnnic.vn`postmaster@vnnic.vn serial=2031068936

Subdomains

api.cryptothucchien.vn

Same first word

cryptothucchien.vn

DNS History

4 records (3 active, 1 former)

●NSfred.ns.cloudflare.com2026-05-01 → 2026-08-03 · 2 obs

● 2026-05-01 17:41:36
● 2026-08-03 14:13:06

●NSjoyce.ns.cloudflare.com2026-05-01 → 2026-08-03 · 2 obs

● 2026-05-01 17:41:36
● 2026-08-03 14:13:06

●MXsmtp.google.com2026-05-01 → 2026-08-03 · 2 obs

● 2026-05-01 17:41:36
● 2026-08-03 14:13:06

○A103.168.54.1912026-05-01 → 2026-06-14 · 3 obs

● 2026-05-01 17:41:36
● 2026-06-14 10:52:14
○ 2026-08-03 14:13:06

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
vn	d.dns-servers.vn, a.dns-servers.vn, b.dns-servers.vn, c.dns-servers.vn...	-
cryptothucchien.vn	joyce.ns.cloudflare.com, fred.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.194.14

NS records: joyce.ns.cloudflare.com, fred.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cryptothucchien.vn (unsigned zone)

⏱️ Timing

Total: 1294ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`fred.ns.cloudflare.com, joyce.ns.cloudflare.com`
MX	1	`smtp.google.com (pri: 1)`
TXT	1	`google-site-verification=4R3-RP9DLXOnxjL`
SOA	1	`fred.ns.cloudflare.com dns.cloudflare.co`

Analysis

Hierarchy

The domain api.cryptothucchien.vn falls under the parent cryptothucchien.vn.

Name Servers

The NS records for cryptothucchien.vn delegate to fred.ns.cloudflare.com and joyce.ns.cloudflare.com.

cryptothucchien.vn shares its NS records with other domains, for example tienviet.net, strangerthings.online, reasonswhy.online and two others.

At least some of cryptothucchien.vn's name servers are shared with other domains, for example flauteria.com, dark-alchemy.com, mb66.living and two more.

It is common for these name servers to be used in conjunction with the name servers fatima.ns.cloudflare.com, jermaine.ns.cloudflare.com and jeremy.ns.cloudflare.com.

DNS names with 6 IP addresses:

fred.ns.cloudflare.com maps to 108.162.193.113, 172.64.33.113, 173.245.59.113 and 3 additional IP addresses.

joyce.ns.cloudflare.com maps to 108.162.194.14, 162.159.38.14, 172.64.34.14 and 3 additional IP addresses.

Mail Servers

The sole mail server for cryptothucchien.vn is smtp.google.com.

Among the domains sharing a mail server setup with cryptothucchien.vn are opulentxpress.com, mcgsault.com, hyegsa.com and two others.

There is at least a partial MX overlap between cryptothucchien.vn and other domains, including concreteresurrection.com, skrynski.de, vm50.com.br and two others.

These mail servers frequently co-occur with the mail servers aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.

With 9 IP addresses total, smtp.google.com resolves to 142.251.163.27, 142.251.167.26, 142.251.167.27 and 6 others.

cryptothucchien.vn - robtex.com