tenk.io - robtex.com

tenk.io

DNSSEC⚠️ Not signed
A2606:4700:3032::6815:442f🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3036::ac43:baa8🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.68.47Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.186.168🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NScorey.ns.cloudflare.com ⭐
A2606:4700:58::a29f:2c18🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcorey.ns.cloudflare.com
A2803:f800:50::6ca2:c318🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRcorey.ns.cloudflare.com
A2a06:98c1:50::ac40:2318🇺🇸 Cloudflare2a06:98c1:50::/45
PTRcorey.ns.cloudflare.com
A108.162.195.24🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcorey.ns.cloudflare.com
A162.159.44.24Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcorey.ns.cloudflare.com
A172.64.35.24🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcorey.ns.cloudflare.com
NSrobin.ns.cloudflare.com
A2606:4700:50::adf5:3ada🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRrobin.ns.cloudflare.com
A2803:f800:50::6ca2:c0da🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRrobin.ns.cloudflare.com
A2a06:98c1:50::ac40:20da🇺🇸 Cloudflare2a06:98c1:50::/45
PTRrobin.ns.cloudflare.com
A108.162.192.218🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRrobin.ns.cloudflare.com
A172.64.32.218🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRrobin.ns.cloudflare.com
A173.245.58.218🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRrobin.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.68.47, 172.67.186.168
IPv6 hints2606:4700:3032::6815:442f, 2606:4700:3036::ac43:baa8
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=242, name=cloudflare-ech.com
SOAcorey.ns.cloudflare.comdns@cloudflare.com serial=2407278438

io

DNSSEC🔒 Signed (DS record present)
NSa0.nic.io ⭐
NSa2.nic.io
NSb0.nic.io
NSc0.nic.io
SOAa0.nic.iohostmaster@donuts.email serial=1785782757

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DNS History

12 records (6 active, 6 former)

2017201820192020202120222023202420252026NScorey.ns.cloudflare.comrobin.ns.cloudflare.comns1.digitalocean.comns2.digitalocean.comns3.digitalocean.comA104.21.68.47172.67.186.1682606:4700:3032::6815:442f2606:4700:3036::ac43:baa8104.236.132.2002606:4700:3034::6815:442f2606:4700:3035::ac43:baa8
●NScorey.ns.cloudflare.com2026-06-12 → 2026-08-03 · 3 obs
○ 2020-12-11 06:32:00
● 2026-06-12 07:17:34
● 2026-08-03 18:59:42
○NSns1.digitalocean.com2016-12-05 → 2016-12-05 · 3 obs
● 2016-12-05 01:22:20
○ 2020-12-11 06:32:00
○ 2026-08-03 18:59:42
○NSns2.digitalocean.com2016-12-05 → 2016-12-05 · 3 obs
● 2016-12-05 01:22:20
○ 2020-12-11 06:32:00
○ 2026-08-03 18:59:42
○NSns3.digitalocean.com2016-12-05 → 2016-12-05 · 3 obs
● 2016-12-05 01:22:20
○ 2020-12-11 06:32:00
○ 2026-08-03 18:59:42
●NSrobin.ns.cloudflare.com2026-06-12 → 2026-08-03 · 3 obs
○ 2020-12-11 06:32:00
● 2026-06-12 07:17:34
● 2026-08-03 18:59:42
●A104.21.68.472026-06-12 → 2026-08-03 · 3 obs
○ 2020-12-11 06:32:00
● 2026-06-12 07:17:34
● 2026-08-03 18:59:42
○A104.236.132.2002016-12-05 → 2016-12-05 · 3 obs
● 2016-12-05 01:22:20
○ 2020-12-11 06:32:00
○ 2026-08-03 18:59:42
●A172.67.186.1682026-06-12 → 2026-08-03 · 3 obs
○ 2020-12-11 06:32:00
● 2026-06-12 07:17:34
● 2026-08-03 18:59:42
●A2606:4700:3032::6815:442f2026-06-21 → 2026-08-03 · 3 obs
○ 2026-06-12 07:17:34
● 2026-06-21 04:59:18
● 2026-08-03 18:59:42
○A2606:4700:3034::6815:442f2026-06-12 → 2026-06-12 · 4 obs
○ 2020-12-11 06:32:00
● 2026-06-12 07:17:34
○ 2026-06-21 04:59:18
○ 2026-08-03 18:59:42
○A2606:4700:3035::ac43:baa82026-06-12 → 2026-06-12 · 4 obs
○ 2020-12-11 06:32:00
● 2026-06-12 07:17:34
○ 2026-06-21 04:59:18
○ 2026-08-03 18:59:42
●A2606:4700:3036::ac43:baa82026-06-21 → 2026-08-03 · 3 obs
○ 2026-06-12 07:17:34
● 2026-06-21 04:59:18
● 2026-08-03 18:59:42

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
ioa0.nic.io, c0.nic.io, b0.nic.io, a2.nic.io-
tenk.iorobin.ns.cloudflare.com, corey.ns.cloudflare.com-

✅ Authoritative Response

Server:172.64.35.24

NS records: robin.ns.cloudflare.com, corey.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for tenk.io (unsigned zone)

⏱️ Timing

Total: 502ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.68.47, 172.67.186.168
AAAA22606:4700:3036::ac43:baa8, 2606:4700:3032::6815:442f
NS2corey.ns.cloudflare.com, robin.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1corey.ns.cloudflare.com dns.cloudflare.c

Analysis

IP Addresses

tenk.io directs to four IP numbers, which are 104.21.68.47, 172.67.186.168, 2606:4700:3032::6815:442f and 2606:4700:3036::ac43:baa8.

Additional host names — mail.kwadrans.com.pl, hologramlink.com, cruiseshipjob.info and two others — share IP numbers with tenk.io.

Name Servers

DNS delegation for tenk.io points to two name servers: corey.ns.cloudflare.com and robin.ns.cloudflare.com.

tenk.io shares its name server setup with other domains, including dusebsyual.com, regurtudesip.com, wrsbbaeio.com and two others.

The name servers of tenk.io overlap at least partially with those of other domains — among them directkitchenbath.com, 1xbet-onlinebet-pak.net, venom888.app and two more.

These name servers commonly appear alongside the name servers monika.ns.cloudflare.com and kelly.ns.cloudflare.com.

Host names with 6 IP numbers:

corey.ns.cloudflare.com has IP addresses 108.162.195.24, 162.159.44.24 and 172.64.35.24, plus 3 other.

robin.ns.cloudflare.com has IP addresses 108.162.192.218, 172.64.32.218 and 173.245.58.218, plus 3 other.