`tz.nu`

DNSSEC	⚠️ Not signed
A	67.199.248.12^{🇺🇸 Google67.199.248.0/24 BITLY/GCP}
		PTR	`cname.bitly.com`
A	67.199.248.13^{🇺🇸 Google67.199.248.0/24 BITLY/GCP}
NS	`kai.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3bbc^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kai.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1bc^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`kai.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21bc^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`kai.ns.cloudflare.com`
		A	108.162.193.188^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kai.ns.cloudflare.com`
		A	172.64.33.188^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kai.ns.cloudflare.com`
		A	173.245.59.188^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kai.ns.cloudflare.com`
NS	`lucy.ns.cloudflare.com`
		A	2606:4700:50::adf5:3a85^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lucy.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c085^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`lucy.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2085^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`lucy.ns.cloudflare.com`
		A	108.162.192.133^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lucy.ns.cloudflare.com`
		A	172.64.32.133^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lucy.ns.cloudflare.com`
		A	173.245.58.133^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lucy.ns.cloudflare.com`
SOA	`kai.ns.cloudflare.com`dns@cloudflare.com serial=2405672512

`nu`

	DNSSEC	🔒 Signed (DS record present)
	NS	`catcher-in-the-rye.nic.nu` ⭐
	NS	`a.ns.nu`
	NS	`c.ns.nu`
	NS	`d.ns.nu`
	NS	`m.ns.nu`
	NS	`y.ns.nu`
	NS	`z.ns.nu`
	TXT	`NU zone update: 2026-06-23 04:54:51 +0000 (EPOCH 1782190491) (auto)`
	TXT	`id:0695b88c-53dc-41f8-aa07-6375dfc30de5`
	SOA	`catcher-in-the-rye.nic.nu`hostmaster@nic.nu serial=1782190548

Same first word

tz.ru

tz.nl

tz.dp.ua

tz.net

tz.is

tz.cx

tz.la

tz.ac

tz.kz

tz.de

tz.to

tz.ci

tz.com.cn

tz.ac.tz

tz.icu

tz.mba

tz.org

tz.run

tz.co

tz.pl

tz.com

tz.cl

tz.ua

tz

tz.no

tz.ro

tz.ph

tz.cc

tz.js.cn

tz.at

tz.world

tz.cz

tz.ai

tz.dk

tz.be

tz.su

tz.mn

tz.com.sa

tz.com.ua

tz.com.ar

tz.ms

tz.ws

tz.lv

tz.ca

tz.by

tz.nu

tz.ma

Similar names

zt.in.ua

zt.be

zt.de

zt.co

zt.ms

zt.ru

zt.se

zt.lv

zt.cl

zt.world

zt.sk

zt.biz

zt.gov.ua

zt.nl

zt.am

zt.org

zt.dk

zt.net.ua

zt.com.ua

zt.co.at

zt.com.au

zt.mods.jp

zt.io

zt.net.cn

zt.com.tr

zt.eu

zt.fi

zt.ua

zt.kz

zt.ee

zt.ag

zt.at

zt.gov.cn

zt.no

zt.df.gov.br

zt.ai

zt.ca

zt.com

zt.kharkov.ua

zt.lt

zt.hu

zt.uk

zt.net

zt.vc

zt.je

zt.fyi

zt.by

zt.com.cn

zt.cc

zt.ro

DNS History

16 records (4 active, 12 former)

○NSdns1.name-services.com2015-08-25 → 2019-08-12 · 4 obs

● 2015-08-25 06:17:22
● 2019-08-12 08:16:46
○ 2019-09-21 12:29:16
○ 2026-06-23 05:13:56

○NSdns2.name-services.com2015-08-25 → 2019-08-12 · 4 obs

● 2015-08-25 06:17:22
● 2019-08-12 08:16:46
○ 2019-09-21 12:29:16
○ 2026-06-23 05:13:56

○NSdns3.name-services.com2015-08-25 → 2019-08-12 · 4 obs

● 2015-08-25 06:17:22
● 2019-08-12 08:16:46
○ 2019-09-21 12:29:16
○ 2026-06-23 05:13:56

○NSdns4.name-services.com2015-08-25 → 2019-08-12 · 4 obs

● 2015-08-25 06:17:22
● 2019-08-12 08:16:46
○ 2019-09-21 12:29:16
○ 2026-06-23 05:13:56

○NSdns5.name-services.com2015-08-25 → 2019-08-12 · 4 obs

● 2015-08-25 06:17:22
● 2019-08-12 08:16:46
○ 2019-09-21 12:29:16
○ 2026-06-23 05:13:56

●NSkai.ns.cloudflare.com2019-09-21 → 2026-06-23 · 3 obs

○ 2019-08-12 08:16:46
● 2019-09-21 12:29:16
● 2026-06-23 05:13:56

●NSlucy.ns.cloudflare.com2019-09-21 → 2026-06-23 · 3 obs

○ 2019-08-12 08:16:46
● 2019-09-21 12:29:16
● 2026-06-23 05:13:56

○A104.27.186.1882019-09-21 → 2020-05-11 · 5 obs

○ 2019-08-12 08:16:46
● 2019-09-21 12:29:16
● 2020-05-11 05:16:14
○ 2020-10-07 18:12:58
○ 2026-06-23 05:13:56

○A104.27.187.1882019-09-21 → 2020-05-11 · 5 obs

○ 2019-08-12 08:16:46
● 2019-09-21 12:29:16
● 2020-05-11 05:16:14
○ 2020-10-07 18:12:58
○ 2026-06-23 05:13:56

○A2606:4700:30::681b:babc2019-09-21 → 2019-09-21 · 4 obs

○ 2019-08-12 08:16:46
● 2019-09-21 12:29:16
○ 2020-04-28 08:13:32
○ 2026-06-23 05:13:56

○A2606:4700:30::681b:bbbc2019-09-21 → 2019-09-21 · 4 obs

○ 2019-08-12 08:16:46
● 2019-09-21 12:29:16
○ 2020-04-28 08:13:32
○ 2026-06-23 05:13:56

○A2606:4700:3030::681b:bbbc2020-04-28 → 2020-05-11 · 5 obs

○ 2019-09-21 12:29:16
● 2020-04-28 08:13:32
● 2020-05-11 05:16:14
○ 2020-10-07 18:12:58
○ 2026-06-23 05:13:56

○A2606:4700:3033::681b:babc2020-04-28 → 2020-05-11 · 5 obs

○ 2019-09-21 12:29:16
● 2020-04-28 08:13:32
● 2020-05-11 05:16:14
○ 2020-10-07 18:12:58
○ 2026-06-23 05:13:56

●A67.199.248.122016-06-18 → 2026-06-23 · 7 obs

○ 2016-04-01 18:58:34
● 2016-06-18 13:05:04
● 2019-08-12 08:16:46
○ 2019-09-21 12:29:16
○ 2020-05-11 05:16:14
● 2020-10-07 18:12:58
● 2026-06-23 05:13:56

●A67.199.248.132020-10-07 → 2026-06-23 · 3 obs

○ 2020-05-11 05:16:14
● 2020-10-07 18:12:58
● 2026-06-23 05:13:56

○A69.58.188.492015-08-25 → 2016-04-01 · 4 obs

● 2015-08-25 06:17:22
● 2016-04-01 18:58:34
○ 2016-06-18 13:05:04
○ 2026-06-23 05:13:56

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
nu	d.ns.nu, m.ns.nu, y.ns.nu, z.ns.nu...	12 records
tz.nu	kai.ns.cloudflare.com, lucy.ns.cloudflare.com	-

✅ Authoritative Response

Server:173.245.58.133

NS records: kai.ns.cloudflare.com, lucy.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for tz.nu (unsigned zone)

⏱️ Timing

Total: 1488ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`67.199.248.13, 67.199.248.12`
NS	2	`kai.ns.cloudflare.com, lucy.ns.cloudflare.com`
SOA	1	`kai.ns.cloudflare.com dns.cloudflare.com`

📌 Glue Records Collected

Total: 12

In-bailiwick: 12 (a.ns.nu, c.ns.nu, d.ns.nu...)

Analysis

IP Addresses

tz.nu resolves to the IP addresses 67.199.248.12 and 67.199.248.13

Additional host names — usfl.ink, rsm.ca, mateso.co and two others — share IP numbers with tz.nu.

Name Servers

The NS records for tz.nu delegate to kai.ns.cloudflare.com and lucy.ns.cloudflare.com.

tz.nu shares its name server setup with other domains, including thebrainshake.com, modagulay.com, burcinmoda.com and two others.

tz.nu shares at least some of its name servers with other domains, including weekenders.dance, eibachonline.com, jcy.lat and two others.

These name servers are frequently seen alongside the name servers leah.ns.cloudflare.com, cody.ns.cloudflare.com, joan.ns.cloudflare.com and bayan.ns.cloudflare.com.

Host names with 6 IP numbers:

kai.ns.cloudflare.com maps to 108.162.193.188, 172.64.33.188, 173.245.59.188 and 3 additional IP addresses.

lucy.ns.cloudflare.com maps to 108.162.192.133, 172.64.32.133, 173.245.58.133 and 3 additional IP addresses.

tz.nu - robtex.com

tz.nu

nu

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

`tz.nu`

`nu`