`tenudo.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::ac43:d9e4^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::6815:3e0f^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.62.15^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.217.228^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`clark.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b57^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`clark.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c157^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`clark.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2157^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`clark.ns.cloudflare.com`
		A	108.162.193.87^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`clark.ns.cloudflare.com`
		A	172.64.33.87^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`clark.ns.cloudflare.com`
		A	173.245.59.87^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`clark.ns.cloudflare.com`
NS	`zainab.ns.cloudflare.com`
		A	2606:4700:50::a29f:2695^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`zainab.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c295^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`zainab.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2295^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`zainab.ns.cloudflare.com`
		A	108.162.194.149^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`zainab.ns.cloudflare.com`
		A	162.159.38.149^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`zainab.ns.cloudflare.com`
		A	172.64.34.149^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`zainab.ns.cloudflare.com`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4023:c03::1b^{🇺🇸 Google2607:f8b0::/32}
			PTR	`dy-in-f27.1e100.net`
		A	142.250.141.26^{🇺🇸 Google142.250.141.0/24}
			PTR	`dd-in-f26.1e100.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	2a00:1450:4013:c1e::1a^{🇳🇱 Google2a00:1450:4013::/48}
			PTR	`yugrqzs-in-f26.1e100.net`
		A	192.178.213.27^{🇺🇸 Google192.178.213.0/24}
			PTR	`yugrqzs-in-f27.1e100.net`
MX	`alt3.aspmx.l.google.com`⁽¹⁰⁾
		A	2607:f8b0:4023:3003::1b^{🇺🇸 Google2607:f8b0::/32}
			PTR	`yulnkjt-in-f27.1e100.net`
		A	172.253.145.26^{🇺🇸 Google172.253.145.0/24}
			PTR	`yulnkjt-in-f26.1e100.net`
MX	`alt4.aspmx.l.google.com`⁽¹⁰⁾
		A	2607:f8b0:4003:c4a::1b^{🇺🇸 Google2607:f8b0:4003::/48}
			PTR	`yutulth-in-f27.1e100.net`
		A	142.251.96.26^{🇺🇸 Google142.250.0.0/15}
			PTR	`yutulth-in-f26.1e100.net`
TXT	`google-site-verification=sj7O6Y6kP-FOWSXWZ2vH9qYhcf2mkFQl69TU5SgewAg`
TXT	`v=spf1 include:_spf.google.com -all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.62.15, 172.67.217.228
		IPv6	2606:4700:3031::ac43:d9e4, 2606:4700:3035::6815:3e0f
SOA	`clark.ns.cloudflare.com`dns@cloudflare.com serial=2399906574

`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=1774836287

Previously MX for

tenudo.com

Same first word

tenudo.com

Similar names

duonet.fr

duonet.hu

duonet.com.br

utdone.net

nouted.com

deunot.de

edunto.com

notedu.com

duonet.it

tendou.com

tenduo.co.uk

duonet.eu

douent.com

duonet.net

eduton.net

duoten.com

udonet.com.ua

utendo.fr

udonet.com

touden.co.jp

duonet.cz

douten.github.io

duonet.ca

tuendo.net

duonet.org

dunote.com

doenut.com

duonet.co

duonet.com

dutone.cn

douten.com

duonet.es

tundeo.com

tendou.eu

dueton.com

netdou.com

eduton.com

tuendo.com

duonet.cn

edunot.com

dutone.com

tonedu.com

denuto.com

dentou.com

dentuo.com

netdou.cn

denuto.co.uk

tunode.com

udonet.de

deuton.com

otunde.com

tunedo.com

duonet.de

tudone.com

detuno.com

tendou.net

DNS History

23 records (11 active, 12 former)

●NSclark.ns.cloudflare.com2026-03-24 → 2026-03-30 · 3 obs

○ 2018-06-29 22:30:54
● 2026-03-24 20:22:24
● 2026-03-30 02:27:06

○NSns1.mediatemple.net2015-07-17 → 2016-02-22 · 4 obs

● 2015-07-17 13:38:40
● 2016-02-22 19:51:24
○ 2017-02-05 00:02:48
○ 2026-03-30 02:27:06

○NSns1.undeveloped.com2018-06-29 → 2018-06-29 · 4 obs

○ 2017-02-05 00:02:48
● 2018-06-29 22:30:54
○ 2026-03-24 20:22:24
○ 2026-03-30 02:27:06

○NSns1.vultr.com2017-02-05 → 2017-02-05 · 4 obs

○ 2016-02-22 19:51:24
● 2017-02-05 00:02:48
○ 2018-06-29 22:30:54
○ 2026-03-30 02:27:06

○NSns2.mediatemple.net2015-07-17 → 2016-02-22 · 4 obs

● 2015-07-17 13:38:40
● 2016-02-22 19:51:24
○ 2017-02-05 00:02:48
○ 2026-03-30 02:27:06

○NSns2.undeveloped.com2018-06-29 → 2018-06-29 · 4 obs

○ 2017-02-05 00:02:48
● 2018-06-29 22:30:54
○ 2026-03-24 20:22:24
○ 2026-03-30 02:27:06

○NSns2.vultr.com2017-02-05 → 2017-02-05 · 4 obs

○ 2016-02-22 19:51:24
● 2017-02-05 00:02:48
○ 2018-06-29 22:30:54
○ 2026-03-30 02:27:06

●NSzainab.ns.cloudflare.com2026-03-24 → 2026-03-30 · 3 obs

○ 2018-06-29 22:30:54
● 2026-03-24 20:22:24
● 2026-03-30 02:27:06

●MXalt1.aspmx.l.google.com2026-03-24 → 2026-03-30 · 3 obs

○ 2018-06-29 22:30:54
● 2026-03-24 20:22:24
● 2026-03-30 02:27:06

●MXalt2.aspmx.l.google.com2026-03-24 → 2026-03-30 · 3 obs

○ 2018-06-29 22:30:54
● 2026-03-24 20:22:24
● 2026-03-30 02:27:06

●MXalt3.aspmx.l.google.com2026-03-24 → 2026-03-30 · 3 obs

○ 2018-06-29 22:30:54
● 2026-03-24 20:22:24
● 2026-03-30 02:27:06

●MXalt4.aspmx.l.google.com2026-03-24 → 2026-03-30 · 3 obs

○ 2018-06-29 22:30:54
● 2026-03-24 20:22:24
● 2026-03-30 02:27:06

●MXaspmx.l.google.com2026-03-24 → 2026-03-30 · 3 obs

○ 2018-06-29 22:30:54
● 2026-03-24 20:22:24
● 2026-03-30 02:27:06

○MXmail.tenudo.com2015-07-17 → 2016-02-22 · 4 obs

● 2015-07-17 13:38:40
● 2016-02-22 19:51:24
○ 2017-02-05 00:02:48
○ 2026-03-30 02:27:06

○MXmx.tenudo.com2018-06-29 → 2018-06-29 · 4 obs

○ 2017-02-05 00:02:48
● 2018-06-29 22:30:54
○ 2026-03-24 20:22:24
○ 2026-03-30 02:27:06

○MXtenudo.com2017-02-05 → 2017-02-05 · 4 obs

○ 2016-02-22 19:51:24
● 2017-02-05 00:02:48
○ 2018-06-29 22:30:54
○ 2026-03-30 02:27:06

●A104.21.62.152026-03-24 → 2026-03-30 · 3 obs

○ 2018-06-29 22:30:54
● 2026-03-24 20:22:24
● 2026-03-30 02:27:06

○A104.238.182.352017-02-05 → 2017-02-05 · 4 obs

○ 2016-02-22 19:51:24
● 2017-02-05 00:02:48
○ 2018-06-29 22:30:54
○ 2026-03-30 02:27:06

●A172.67.217.2282026-03-24 → 2026-03-30 · 3 obs

○ 2018-06-29 22:30:54
● 2026-03-24 20:22:24
● 2026-03-30 02:27:06

●A2606:4700:3031::ac43:d9e42026-03-24 → 2026-03-30 · 3 obs

○ 2018-06-29 22:30:54
● 2026-03-24 20:22:24
● 2026-03-30 02:27:06

●A2606:4700:3035::6815:3e0f2026-03-24 → 2026-03-30 · 3 obs

○ 2018-06-29 22:30:54
● 2026-03-24 20:22:24
● 2026-03-30 02:27:06

○A52.58.78.162018-06-29 → 2018-06-29 · 4 obs

○ 2017-02-05 00:02:48
● 2018-06-29 22:30:54
○ 2026-03-24 20:22:24
○ 2026-03-30 02:27:06

○A72.47.204.552015-07-17 → 2016-02-22 · 4 obs

● 2015-07-17 13:38:40
● 2016-02-22 19:51:24
○ 2017-02-05 00:02:48
○ 2026-03-30 02:27:06

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	f.gtld-servers.net, e.gtld-servers.net, l.gtld-servers.net, m.gtld-servers.net...	-
tenudo.com	clark.ns.cloudflare.com, zainab.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.87

NS records: clark.ns.cloudflare.com, zainab.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for tenudo.com (unsigned zone)

⏱️ Timing

Total: 197ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.217.228, 104.21.62.15`
AAAA	2	`2606:4700:3035::6815:3e0f, 2606:4700:3031::ac43:d9e4`
NS	2	`clark.ns.cloudflare.com, zainab.ns.cloudflare.com`
MX	5	`aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)...`
TXT	2	`google-site-verification=sj7O6Y6kP-FOWSX, v=spf1 include:_spf.google.com -all`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`clark.ns.cloudflare.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

tenudo.com maps to four IP numbers: 2606:4700:3031::ac43:d9e4, 2606:4700:3035::6815:3e0f, 104.21.62.15 and 172.67.217.228.

Other host names such as gov.cn.nceabc.com, thailandqa.com, 34818.cn, www.thailandqa.com and www.cartotronics.com share IPs with tenudo.com.

Name Servers

Two name servers clark.ns.cloudflare.com and zainab.ns.cloudflare.com handle the delegation for tenudo.com.

tenudo.com shares the same name server setup as other domains, for example communitylibrary.org, fairta.com, vartra.com, dibota.com and starvasar.hu.

tenudo.com at least partially shares name servers with other domains, for example job.id, headthirst.com, surtecsystem.com, dev-3.com and infinityobchod.cz.