tk-dev.at - dns.ninja

`tk-dev.at`

DNSSEC	⚠️ Not signed
A	2606:4700:3034::6815:11ca^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::ac43:b243^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.17.202^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.178.67^{🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`coen.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2c97^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`coen.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c397^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`coen.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2397^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`coen.ns.cloudflare.com`
		A	108.162.195.151^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`coen.ns.cloudflare.com`
		A	162.159.44.151^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`coen.ns.cloudflare.com`
		A	172.64.35.151^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`coen.ns.cloudflare.com`
NS	`naomi.ns.cloudflare.com`
		A	2606:4700:50::adf5:3ad0^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`naomi.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0d0^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`naomi.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20d0^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`naomi.ns.cloudflare.com`
		A	108.162.192.208^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`naomi.ns.cloudflare.com`
		A	172.64.32.208^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`naomi.ns.cloudflare.com`
		A	173.245.58.208^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`naomi.ns.cloudflare.com`
TXT	`google-site-verification=Cuv_NUqm9GQu8CXso6jT_yrX_acDySaQzN1HXA0FJf8`
TXT	`v=spf1 include:_spf.smtp.mailtrap.live ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.17.202, 172.67.178.67
		IPv6 hints	2606:4700:3034::6815:11ca, 2606:4700:3037::ac43:b243
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=47, name=cloudflare-ech.com
SOA	`coen.ns.cloudflare.com`dns@cloudflare.com serial=2405000065

`at`

	DNSSEC	🔒 Signed (DS record present)
	NS	`dns.nic.at` ⭐
	NS	`d.ns.at`
	NS	`j.ns.at`
	NS	`n.ns.at`
	NS	`ns1.univie.ac.at`
	NS	`ns2.univie.ac.at`
	NS	`r.ns.at`
	NS	`u.ns.at`
	SOA	`dns.nic.at`domain-admin@univie.ac.at serial=1784203202

Same first word

tk-dev.at

Similar names

kt-dev.com

dk-vet.com

tk-edv.com

edv-tk.com

kt-dev.io

DNS History

6 records (6 active, 0 former)

●NScoen.ns.cloudflare.com2026-04-06 → 2026-07-16 · 2 obs

● 2026-04-06 23:21:18
● 2026-07-16 13:00:14

●NSnaomi.ns.cloudflare.com2026-04-06 → 2026-07-16 · 2 obs

● 2026-04-06 23:21:18
● 2026-07-16 13:00:14

●A104.21.17.2022026-04-06 → 2026-07-16 · 2 obs

● 2026-04-06 23:21:18
● 2026-07-16 13:00:14

●A172.67.178.672026-04-06 → 2026-07-16 · 2 obs

● 2026-04-06 23:21:18
● 2026-07-16 13:00:14

●A2606:4700:3034::6815:11ca2026-04-06 → 2026-07-16 · 2 obs

● 2026-04-06 23:21:18
● 2026-07-16 13:00:14

●A2606:4700:3037::ac43:b2432026-04-06 → 2026-07-16 · 2 obs

● 2026-04-06 23:21:18
● 2026-07-16 13:00:14

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
at	d.ns.at, j.ns.at, n.ns.at, r.ns.at...	-
tk-dev.at	coen.ns.cloudflare.com, naomi.ns.cloudflare.com	-

✅ Authoritative Response

Server:173.245.58.208

NS records: coen.ns.cloudflare.com, naomi.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for tk-dev.at (unsigned zone)

⏱️ Timing

Total: 682ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.178.67, 104.21.17.202`
AAAA	2	`2606:4700:3037::ac43:b243, 2606:4700:3034::6815:11ca`
NS	2	`coen.ns.cloudflare.com, naomi.ns.cloudflare.com`
TXT	2	`google-site-verification=Cuv_NUqm9GQu8CX, v=spf1 include:_spf.smtp.mailtrap.live ~`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`coen.ns.cloudflare.com dns.cloudflare.co`

Analysis

IP Addresses

tk-dev.at directs to four IP numbers, which are 104.21.17.202, 172.67.178.67, 2606:4700:3034::6815:11ca and 2606:4700:3037::ac43:b243.

inverterdrivesystems.com, (0x65726f746963)kyobchod.sk, eu.clipdealer.com plus two other host names have IP numbers in common with tk-dev.at.

Name Servers

tk-dev.at has two authoritative name servers — coen.ns.cloudflare.com and naomi.ns.cloudflare.com.

The name server configuration of tk-dev.at is shared with other domains, for instance webmail-8b2.pages.dev, ambsc.com.br, james.us.eu.org and two others.

There is at least partial name server overlap between tk-dev.at and other domains — gzfude.com, oxs.cz, kbgsm.com and two more among them.

These name servers regularly appear alongside dara.ns.cloudflare.com, dns1.ednsglobal.net, dns2.ednsglobal.net and 4 other name servers in NS record sets.

Hosts with 6 IP addresses each:

coen.ns.cloudflare.com points to 108.162.195.151, 162.159.44.151, 172.64.35.151 and 3 other IP addresses.

naomi.ns.cloudflare.com points to 108.162.192.208, 172.64.32.208, 173.245.58.208 and 3 other IP addresses.