`tkoo.de`

DNSSEC	⚠️ Not signed
A	2606:4700:3033::ac43:8883^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::6815:1a92^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.26.146^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.136.131^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`gwen.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3aa0^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`gwen.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0a0^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`gwen.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20a0^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`gwen.ns.cloudflare.com`
		A	108.162.192.160^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`gwen.ns.cloudflare.com`
		A	172.64.32.160^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`gwen.ns.cloudflare.com`
		A	173.245.58.160^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`gwen.ns.cloudflare.com`
NS	`valentin.ns.cloudflare.com`
		A	2606:4700:58::a29f:2cce^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`valentin.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3ce^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`valentin.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23ce^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`valentin.ns.cloudflare.com`
		A	108.162.195.206^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`valentin.ns.cloudflare.com`
		A	162.159.44.206^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`valentin.ns.cloudflare.com`
		A	172.64.35.206^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`valentin.ns.cloudflare.com`
MX	`route1.mx.cloudflare.net` ⭐
		A	2606:4700:f5::b^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	2606:4700:f5::c^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	2606:4700:f5::d^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.11^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.12^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.13^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
MX	`route3.mx.cloudflare.net`⁽²⁹⁾
		A	2606:4700:f5::11^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	2606:4700:f5::12^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	2606:4700:f5::13^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.23^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.24^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.25^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
MX	`route2.mx.cloudflare.net`⁽⁹³⁾
		A	2606:4700:f5::e^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	2606:4700:f5::f^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	2606:4700:f5::10^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.17^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.18^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.19^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
TXT	`v=spf1 include:_spf.mx.cloudflare.net ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.26.146, 172.67.136.131
		IPv6 hints	2606:4700:3033::ac43:8883, 2606:4700:3035::6815:1a92
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=237, name=cloudflare-ech.com
SOA	`gwen.ns.cloudflare.com`dns@cloudflare.com serial=2406961207

`de`

	DNSSEC	🔒 Signed (DS record present)
	NS	`f.nic.de` ⭐
	NS	`a.nic.de`
	NS	`l.de.net` ⚠️ Not in parent delegation
	NS	`n.de.net` ⚠️ Not in parent delegation
	NS	`s.de.net` ⚠️ Not in parent delegation
	NS	`z.nic.de`
	SOA	`f.nic.de`dns-operations@denic.de serial=1781525559

Same first word

tkoo.com.cn

tkoo.de

Similar names

koto.cafe

ktoo.me

koot.com

okto.cafe

koot.biz

koto.co.za

took.cf

koto.rs

koto.in

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okto.com.ua

toko.co

okot.in

okto.digital

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toko.kr

koot.se

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koot.be

okto.at

okot.co.kr

otok.ru

koto.org.tr

toko.jp

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koto.cn

okto.com

koot.js.org

otok.nl

koto.ci

koto.co

toko.bz

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koto.org

koto.world

okto.com.sg

okto.kz

toko.cash

okto.nl

koto.me

koot.xyz

koto.de

koot.de

took.nl

koot.dk

took.co.kr

koto.nl

toko.io

koot.org

toko.ly

otok.pl

koto.studio

toko.dk

koot.art.pl

toko.sg

toko.lk

okot.com

ktoo.de

koto.ed.jp

okto.ru

ootk.cn

okto.lt

koto.run

toko.it

koot.co.kr

otok.co.uk

toko.com.tr

koto.ai

ktoo.co.uk

okto.academy

toko.eu

okot.biz

koto.co.in

okto.sg

okto.io

otok.org

ookt.com

okto.com.br

koot.cx

toko.cn

okot.info

toko.com.ua

toko.biz

koto.ch

otko.nl

toko.co.jp

toko.es

koot.nu

toko.press

koto.it

toko.care

took.ca

koot.co

took.in

koto.us

koot.us

otko.de

ktoo.info

toko.ro

koto.blue

okto.com.au

okto.be

took.me

koot.eu

otok.cz

took.fr

ktoo.org

okto.fr

took.tv

toko.edu.tw

koto.dk

koto.si

took.es

toko.to

koto.city

koto.com.au

toko.co.kr

otok.cn

okto.si

toko.cz

toko.ed.jp

okto.info

DNS History

9 records (9 active, 0 former)

●NSgwen.ns.cloudflare.com2026-06-01 → 2026-06-15 · 2 obs

● 2026-06-01 13:38:36
● 2026-06-15 12:44:38

●NSvalentin.ns.cloudflare.com2026-06-01 → 2026-06-15 · 2 obs

● 2026-06-01 13:38:36
● 2026-06-15 12:44:38

●MXroute1.mx.cloudflare.net2026-06-01 → 2026-06-15 · 2 obs

● 2026-06-01 13:38:36
● 2026-06-15 12:44:38

●MXroute2.mx.cloudflare.net2026-06-01 → 2026-06-15 · 2 obs

● 2026-06-01 13:38:36
● 2026-06-15 12:44:38

●MXroute3.mx.cloudflare.net2026-06-01 → 2026-06-15 · 2 obs

● 2026-06-01 13:38:36
● 2026-06-15 12:44:38

●A104.21.26.1462026-06-01 → 2026-06-15 · 2 obs

● 2026-06-01 13:38:36
● 2026-06-15 12:44:38

●A172.67.136.1312026-06-01 → 2026-06-15 · 2 obs

● 2026-06-01 13:38:36
● 2026-06-15 12:44:38

●A2606:4700:3033::ac43:88832026-06-01 → 2026-06-15 · 2 obs

● 2026-06-01 13:38:36
● 2026-06-15 12:44:38

●A2606:4700:3035::6815:1a922026-06-01 → 2026-06-15 · 2 obs

● 2026-06-01 13:38:36
● 2026-06-15 12:44:38

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	a.nic.de, f.nic.de, z.nic.de	-
tkoo.de	gwen.ns.cloudflare.com, valentin.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.32.160

NS records: gwen.ns.cloudflare.com, valentin.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for tkoo.de (unsigned zone)

⏱️ Timing

Total: 778ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.26.146, 172.67.136.131`
AAAA	2	`2606:4700:3033::ac43:8883, 2606:4700:3035::6815:1a92`
NS	2	`gwen.ns.cloudflare.com, valentin.ns.cloudflare.com`
MX	3	`route3.mx.cloudflare.net (pri: 29), route1.mx.cloudflare.net (pri: 3)...`
TXT	1	`v=spf1 include:_spf.mx.cloudflare.net ~a`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`gwen.ns.cloudflare.com dns.cloudflare.co`

Analysis

IP Addresses

tkoo.de points to the four IP addresses 104.21.26.146, 172.67.136.131, 2606:4700:3033::ac43:8883 and 2606:4700:3035::6815:1a92.

gyxyjx.com, 470684419455.damhuis.de, streamhawk.com plus two other host names have IP numbers in common with tkoo.de.

Name Servers

The NS records for tkoo.de delegate to gwen.ns.cloudflare.com and valentin.ns.cloudflare.com.

The name server configuration of tkoo.de is shared with other domains, for instance theonlineteacher.co.uk, tipobet6802.com, wandscrystals.co.uk and two others.

The name servers of tkoo.de overlap at least partially with those of other domains — among them mrm88.us, mindappstore.com, evewaii.com and two more.

These name servers commonly co-occur with the name servers theo.ns.cloudflare.com, marge.ns.cloudflare.com, katelyn.ns.cloudflare.com and elsa.ns.cloudflare.com.

Hosts with 6 IP addresses each:

gwen.ns.cloudflare.com maps to 108.162.192.160, 172.64.32.160, 173.245.58.160 and 3 additional IP addresses.

valentin.ns.cloudflare.com maps to 108.162.195.206, 162.159.44.206, 172.64.35.206 and 3 additional IP addresses.

Mail Servers

Mail for tkoo.de is routed through three mail servers — route1.mx.cloudflare.net, route2.mx.cloudflare.net and route3.mx.cloudflare.net.

At least some of the mail servers used by tkoo.de are shared with other domains: whatisaeo.ai, bridgeduel.xyz, ckopenlab.com and two others among them.

Hosts with 6 IP addresses each:

route1.mx.cloudflare.net maps to 162.159.205.11, 162.159.205.12, 162.159.205.13 and 3 additional IP addresses.

route2.mx.cloudflare.net maps to 162.159.205.17, 162.159.205.18, 162.159.205.19 and 3 additional IP addresses.

route3.mx.cloudflare.net maps to 162.159.205.23, 162.159.205.24, 162.159.205.25 and 3 additional IP addresses.

tkoo.de - robtex.com

tkoo.de

de

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

Mail Servers

`tkoo.de`

`de`