`tienduyen.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3032::ac43:97a6^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3034::6815:287c^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.40.124^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.151.166^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`graham.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3bab^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`graham.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1ab^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`graham.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21ab^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`graham.ns.cloudflare.com`
		A	108.162.193.171^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`graham.ns.cloudflare.com`
		A	172.64.33.171^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`graham.ns.cloudflare.com`
		A	173.245.59.171^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`graham.ns.cloudflare.com`
NS	`shubhi.ns.cloudflare.com`
		A	2606:4700:50::a29f:263f^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`shubhi.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c23f^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`shubhi.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:223f^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`shubhi.ns.cloudflare.com`
		A	108.162.194.63^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`shubhi.ns.cloudflare.com`
		A	162.159.38.63^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`shubhi.ns.cloudflare.com`
		A	172.64.34.63^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`shubhi.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.40.124, 172.67.151.166
		IPv6 hints	2606:4700:3032::ac43:97a6, 2606:4700:3034::6815:287c
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=166, name=cloudflare-ech.com
SOA	`graham.ns.cloudflare.com`dns@cloudflare.com serial=2398089210

`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=1777220936

Same first word

tienduyen.com

DNS History

15 records (6 active, 9 former)

○NSdave.ns.cloudflare.com2015-08-08 → 2016-07-08 · 4 obs

● 2015-08-08 20:05:56
● 2016-07-08 22:30:12
○ 2017-03-14 01:47:30
○ 2026-04-26 16:58:20

●NSgraham.ns.cloudflare.com2026-02-15 → 2026-04-26 · 3 obs

○ 2020-01-15 14:10:10
● 2026-02-15 17:04:24
● 2026-04-26 16:58:20

○NSns1.above.com2017-03-14 → 2017-03-14 · 4 obs

○ 2016-07-08 22:30:12
● 2017-03-14 01:47:30
○ 2020-01-15 14:10:10
○ 2026-04-26 16:58:20

○NSns2.above.com2017-03-14 → 2017-03-14 · 4 obs

○ 2016-07-08 22:30:12
● 2017-03-14 01:47:30
○ 2020-01-15 14:10:10
○ 2026-04-26 16:58:20

●NSshubhi.ns.cloudflare.com2026-02-15 → 2026-04-26 · 3 obs

○ 2020-01-15 14:10:10
● 2026-02-15 17:04:24
● 2026-04-26 16:58:20

○NSsue.ns.cloudflare.com2015-08-08 → 2016-07-08 · 4 obs

● 2015-08-08 20:05:56
● 2016-07-08 22:30:12
○ 2017-03-14 01:47:30
○ 2026-04-26 16:58:20

○MXmail.tienduyen.com2015-08-08 → 2016-07-08 · 4 obs

● 2015-08-08 20:05:56
● 2016-07-08 22:30:12
○ 2017-03-14 01:47:30
○ 2026-04-26 16:58:20

○MXmx92.m1bp.com2017-03-14 → 2017-03-14 · 4 obs

○ 2016-07-08 22:30:12
● 2017-03-14 01:47:30
○ 2020-01-15 14:10:10
○ 2026-04-26 16:58:20

○MXmx92.mb5p.com2017-03-14 → 2017-03-14 · 4 obs

○ 2016-07-08 22:30:12
● 2017-03-14 01:47:30
○ 2020-01-15 14:10:10
○ 2026-04-26 16:58:20

○A103.224.212.2222017-03-14 → 2017-03-14 · 4 obs

○ 2016-07-08 22:30:12
● 2017-03-14 01:47:30
○ 2020-01-15 14:10:10
○ 2026-04-26 16:58:20

○A103.24.246.562015-08-08 → 2016-07-08 · 4 obs

● 2015-08-08 20:05:56
● 2016-07-08 22:30:12
○ 2017-03-14 01:47:30
○ 2026-04-26 16:58:20

●A104.21.40.1242026-02-15 → 2026-04-26 · 3 obs

○ 2020-01-15 14:10:10
● 2026-02-15 17:04:24
● 2026-04-26 16:58:20

●A172.67.151.1662026-02-15 → 2026-04-26 · 3 obs

○ 2020-01-15 14:10:10
● 2026-02-15 17:04:24
● 2026-04-26 16:58:20

●A2606:4700:3032::ac43:97a62026-02-15 → 2026-04-26 · 3 obs

○ 2020-01-15 14:10:10
● 2026-02-15 17:04:24
● 2026-04-26 16:58:20

●A2606:4700:3034::6815:287c2026-02-15 → 2026-04-26 · 3 obs

○ 2020-01-15 14:10:10
● 2026-02-15 17:04:24
● 2026-04-26 16:58:20

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
tienduyen.com	graham.ns.cloudflare.com, shubhi.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.171

NS records: graham.ns.cloudflare.com, shubhi.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for tienduyen.com (unsigned zone)

⏱️ Timing

Total: 364ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.151.166, 104.21.40.124`
AAAA	2	`2606:4700:3032::ac43:97a6, 2606:4700:3034::6815:287c`
NS	2	`graham.ns.cloudflare.com, shubhi.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`graham.ns.cloudflare.com dns.cloudflare.`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

tienduyen.com points to four IP numbers: 2606:4700:3032::ac43:97a6, 2606:4700:3034::6815:287c, 104.21.40.124 and 172.67.151.166.

Other host names, for instance ilovebhajan.com, historychannel.co.uk, idikabupatencilacap.org, www.kalishinstitute.com and asdrd.org share IP numbers with tienduyen.com.

Name Servers

Delegation for tienduyen.com rests with two name servers, graham.ns.cloudflare.com and shubhi.ns.cloudflare.com.

tienduyen.com shares the same name server setup as other domains, including axorfformi(0x63756e74).sbs, zocams.com, zealmobile.io, luxguides.com and fbesport.com.

tienduyen.com at least partially shares name servers with other domains, for instance vintae.com, citypavements.co.nz, 66lotteryvko6.cc, luisquinta.net and victoriasagency.com.ua.

These name servers are commonly used alongside hank.ns.cloudflare.com, june.ns.cloudflare.com, newt.ns.cloudflare.com and tani.ns.cloudflare.com.

Host names with six IP numbers: graham.ns.cloudflare.com points to: 2606:4700:58::adf5:3bab, 2803:f800:50::6ca2:c1ab, 2a06:98c1:50::ac40:21ab, 108.162.193.171, 172.64.33.171 and 173.245.59.171. shubhi.ns.cloudflare.com points to: 2606:4700:50::a29f:263f, 2803:f800:50::6ca2:c23f, 2a06:98c1:50::ac40:223f, 108.162.194.63, 162.159.38.63 and 172.64.34.63.

tienduyen.com - robtex.com

tienduyen.com

com

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

`tienduyen.com`

`com`