`tuan138.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::ac43:827b^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::6815:34f^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.3.79^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.130.123^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`aurora.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:266e^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`aurora.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c26e^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`aurora.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:226e^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`aurora.ns.cloudflare.com`
		A	108.162.194.110^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`aurora.ns.cloudflare.com`
		A	162.159.38.110^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`aurora.ns.cloudflare.com`
		A	172.64.34.110^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`aurora.ns.cloudflare.com`
NS	`boyd.ns.cloudflare.com`
		A	2606:4700:58::adf5:3b4b^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`boyd.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c14b^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`boyd.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:214b^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`boyd.ns.cloudflare.com`
		A	108.162.193.75^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`boyd.ns.cloudflare.com`
		A	172.64.33.75^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`boyd.ns.cloudflare.com`
		A	173.245.59.75^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`boyd.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.3.79, 172.67.130.123
		IPv6	2606:4700:3030::ac43:827b, 2606:4700:3035::6815:34f
SOA	`aurora.ns.cloudflare.com`dns@cloudflare.com serial=2398849063

`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=1774475107

Subdomains

www.tuan138.com

Same first word

tuan138.com

DNS History

16 records (6 active, 10 former)

●NSaurora.ns.cloudflare.com2026-02-24 → 2026-03-25 · 3 obs

○ 2017-08-16 11:52:32
● 2026-02-24 16:20:32
● 2026-03-25 21:55:26

●NSboyd.ns.cloudflare.com2026-02-24 → 2026-03-25 · 3 obs

○ 2017-08-16 11:52:32
● 2026-02-24 16:20:32
● 2026-03-25 21:55:26

○NSdns1.iidns.com2016-11-28 → 2016-11-28 · 4 obs

○ 2016-04-19 20:31:44
● 2016-11-28 23:08:48
○ 2017-08-16 11:52:32
○ 2026-03-25 21:55:26

○NSdns2.iidns.com2016-11-28 → 2016-11-28 · 4 obs

○ 2016-04-19 20:31:44
● 2016-11-28 23:08:48
○ 2017-08-16 11:52:32
○ 2026-03-25 21:55:26

○NSdns3.iidns.com2016-11-28 → 2016-11-28 · 4 obs

○ 2016-04-19 20:31:44
● 2016-11-28 23:08:48
○ 2017-08-16 11:52:32
○ 2026-03-25 21:55:26

○NSdns4.iidns.com2016-11-28 → 2016-11-28 · 4 obs

○ 2016-04-19 20:31:44
● 2016-11-28 23:08:48
○ 2017-08-16 11:52:32
○ 2026-03-25 21:55:26

○NSdns5.iidns.com2016-11-28 → 2016-11-28 · 4 obs

○ 2016-04-19 20:31:44
● 2016-11-28 23:08:48
○ 2017-08-16 11:52:32
○ 2026-03-25 21:55:26

○NSdns6.iidns.com2016-11-28 → 2016-11-28 · 4 obs

○ 2016-04-19 20:31:44
● 2016-11-28 23:08:48
○ 2017-08-16 11:52:32
○ 2026-03-25 21:55:26

○NSf1g1ns1.dnspod.net2015-06-25 → 2016-04-19 · 4 obs

● 2015-06-25 16:29:26
● 2016-04-19 20:31:44
○ 2016-11-28 23:08:48
○ 2026-03-25 21:55:26

○NSf1g1ns2.dnspod.net2015-06-25 → 2016-04-19 · 4 obs

● 2015-06-25 16:29:26
● 2016-04-19 20:31:44
○ 2016-11-28 23:08:48
○ 2026-03-25 21:55:26

○MXmxdomain.qq.com2015-06-25 → 2016-04-19 · 4 obs

● 2015-06-25 16:29:26
● 2016-04-19 20:31:44
○ 2016-11-28 23:08:48
○ 2026-03-25 21:55:26

○A103.41.52.732015-06-25 → 2016-04-19 · 4 obs

● 2015-06-25 16:29:26
● 2016-04-19 20:31:44
○ 2017-08-16 11:52:32
○ 2026-03-25 21:55:26

●A104.21.3.792026-02-24 → 2026-03-25 · 3 obs

○ 2017-08-16 11:52:32
● 2026-02-24 16:20:32
● 2026-03-25 21:55:26

●A172.67.130.1232026-02-24 → 2026-03-25 · 3 obs

○ 2017-08-16 11:52:32
● 2026-02-24 16:20:32
● 2026-03-25 21:55:26

●A2606:4700:3030::ac43:827b2026-02-24 → 2026-03-25 · 3 obs

○ 2017-08-16 11:52:32
● 2026-02-24 16:20:32
● 2026-03-25 21:55:26

●A2606:4700:3035::6815:34f2026-02-24 → 2026-03-25 · 3 obs

○ 2017-08-16 11:52:32
● 2026-02-24 16:20:32
● 2026-03-25 21:55:26

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
tuan138.com	boyd.ns.cloudflare.com, aurora.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.194.110

NS records: boyd.ns.cloudflare.com, aurora.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for tuan138.com (unsigned zone)

⏱️ Timing

Total: 127ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.130.123, 104.21.3.79`
AAAA	2	`2606:4700:3030::ac43:827b, 2606:4700:3035::6815:34f`
NS	2	`aurora.ns.cloudflare.com, boyd.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`aurora.ns.cloudflare.com dns.cloudflare.`

📌 Glue Records Collected

Total: 12

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

Analysis

Hierarchy

The parent of www.tuan138.com is tuan138.com.

IP Addresses

tuan138.com resolves to four IP numbers: 2606:4700:3030::ac43:827b, 2606:4700:3035::6815:34f, 104.21.3.79 and 172.67.130.123.

Other host names such as cnjszz.com, iscomar.it, www.husco.is, papamalimusic.com and mail.baspeters.com share IPs with tuan138.com.

Name Servers

tuan138.com is delegated to two name servers: aurora.ns.cloudflare.com and boyd.ns.cloudflare.com.

tuan138.com shares the same name server setup as cnso.net, designinnovate.net, javisi.com, usdbtc.net and leakutopia.click.

tuan138.com at least partially shares name servers with other domains, for instance uvio.cn, 1880008.com, nbna.org.np, allegrettowines.com and getmesur.com.

These name servers are commonly used together with rustam.ns.cloudflare.com, clyde.ns.cloudflare.com and gannon.ns.cloudflare.com.

Host names with six IP numbers:

aurora.ns.cloudflare.com points to 2606:4700:50::a29f:266e, 2803:f800:50::6ca2:c26e, 2a06:98c1:50::ac40:226e, 108.162.194.110, 162.159.38.110 and 172.64.34.110.

boyd.ns.cloudflare.com points to 2606:4700:58::adf5:3b4b, 2803:f800:50::6ca2:c14b, 2a06:98c1:50::ac40:214b, 108.162.193.75, 172.64.33.75 and 173.245.59.75.

tuan138.com - robtex.com

tuan138.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

`tuan138.com`

`com`