`ztnast.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::6815:2f89^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3032::ac43:9420^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.47.137^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.148.32^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`renan.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2c3e^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`renan.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c33e^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`renan.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:233e^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`renan.ns.cloudflare.com`
		A	108.162.195.62^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`renan.ns.cloudflare.com`
		A	162.159.44.62^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`renan.ns.cloudflare.com`
		A	172.64.35.62^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`renan.ns.cloudflare.com`
NS	`sierra.ns.cloudflare.com`
		A	2606:4700:50::a29f:26f5^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sierra.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2f5^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`sierra.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22f5^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`sierra.ns.cloudflare.com`
		A	108.162.194.245^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sierra.ns.cloudflare.com`
		A	162.159.38.245^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sierra.ns.cloudflare.com`
		A	172.64.34.245^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sierra.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.47.137, 172.67.148.32
		IPv6 hints	2606:4700:3031::6815:2f89, 2606:4700:3032::ac43:9420
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=75, name=cloudflare-ech.com
SOA	`renan.ns.cloudflare.com`dns@cloudflare.com serial=2403143040

`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=1778364101

Same first word

ztnast.com

Similar names

anztst.com.vn

DNS History

19 records (6 active, 13 former)

○NSns1.51dns.com2015-07-24 → 2015-11-28 · 4 obs

● 2015-07-24 04:29:32
● 2015-11-28 05:41:50
○ 2016-03-07 23:49:42
○ 2026-05-09 22:14:56

○NSns1.maff.com2021-06-14 → 2021-08-30 · 5 obs

○ 2016-03-07 23:49:42
● 2021-06-14 05:18:26
● 2021-08-30 03:37:52
○ 2026-05-09 12:31:16
○ 2026-05-09 22:14:56

○NSns2.51dns.com2015-07-24 → 2015-11-28 · 4 obs

● 2015-07-24 04:29:32
● 2015-11-28 05:41:50
○ 2021-06-14 05:18:26
○ 2026-05-09 22:14:56

○NSns2.maff.com2021-06-14 → 2021-08-30 · 5 obs

○ 2016-03-07 23:49:42
● 2021-06-14 05:18:26
● 2021-08-30 03:37:52
○ 2026-05-09 12:31:16
○ 2026-05-09 22:14:56

●NSrenan.ns.cloudflare.com2026-05-09 → 2026-05-09 · 3 obs

○ 2021-08-30 03:37:52
● 2026-05-09 12:31:16
● 2026-05-09 22:14:56

●NSsierra.ns.cloudflare.com2026-05-09 → 2026-05-09 · 3 obs

○ 2021-08-30 03:37:52
● 2026-05-09 12:31:16
● 2026-05-09 22:14:56

○NSv1s1.xundns.com2016-03-07 → 2016-03-07 · 4 obs

○ 2015-11-28 05:41:50
● 2016-03-07 23:49:42
○ 2021-06-14 05:18:26
○ 2026-05-09 22:14:56

○A104.143.148.222015-11-28 → 2015-11-28 · 4 obs

○ 2015-07-24 04:29:32
● 2015-11-28 05:41:50
○ 2017-01-27 15:00:06
○ 2026-05-09 22:14:56

○A104.164.206.302021-06-14 → 2021-08-30 · 5 obs

○ 2017-01-27 15:00:06
● 2021-06-14 05:18:26
● 2021-08-30 03:37:52
○ 2026-05-09 12:31:16
○ 2026-05-09 22:14:56

●A104.21.47.1372026-05-09 → 2026-05-09 · 2 obs

○ 2026-05-09 12:31:16
● 2026-05-09 22:14:56

●A172.67.148.322026-05-09 → 2026-05-09 · 2 obs

○ 2026-05-09 12:31:16
● 2026-05-09 22:14:56

○A188.114.96.02026-05-09 → 2026-05-09 · 3 obs

○ 2021-08-30 03:37:52
● 2026-05-09 12:31:16
○ 2026-05-09 22:14:56

○A188.114.97.02026-05-09 → 2026-05-09 · 3 obs

○ 2021-08-30 03:37:52
● 2026-05-09 12:31:16
○ 2026-05-09 22:14:56

○A219.83.164.1202017-01-27 → 2017-01-27 · 4 obs

○ 2015-11-28 05:41:50
● 2017-01-27 15:00:06
○ 2021-06-14 05:18:26
○ 2026-05-09 22:14:56

●A2606:4700:3031::6815:2f892026-05-09 → 2026-05-09 · 2 obs

○ 2026-05-09 12:31:16
● 2026-05-09 22:14:56

●A2606:4700:3032::ac43:94202026-05-09 → 2026-05-09 · 2 obs

○ 2026-05-09 12:31:16
● 2026-05-09 22:14:56

○A2a06:98c1:3120::2026-05-09 → 2026-05-09 · 3 obs

○ 2021-08-30 03:37:52
● 2026-05-09 12:31:16
○ 2026-05-09 22:14:56

○A2a06:98c1:3121::2026-05-09 → 2026-05-09 · 3 obs

○ 2021-08-30 03:37:52
● 2026-05-09 12:31:16
○ 2026-05-09 22:14:56

○A45.34.128.202015-07-24 → 2015-07-24 · 3 obs

● 2015-07-24 04:29:32
○ 2015-11-28 05:41:50
○ 2026-05-09 22:14:56

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	m.gtld-servers.net, h.gtld-servers.net, e.gtld-servers.net, l.gtld-servers.net...	-
ztnast.com	sierra.ns.cloudflare.com, renan.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.195.62

NS records: sierra.ns.cloudflare.com, renan.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ztnast.com (unsigned zone)

⏱️ Timing

Total: 113ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.47.137, 172.67.148.32`
AAAA	2	`2606:4700:3031::6815:2f89, 2606:4700:3032::ac43:9420`
NS	2	`renan.ns.cloudflare.com, sierra.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`renan.ns.cloudflare.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

ztnast.com points to four IP numbers: 2606:4700:3031::6815:2f89, 2606:4700:3032::ac43:9420, 104.21.47.137 and 172.67.148.32.

Other host names, for instance vvn.lv, muitocolecionaveis.com.br, mail.abacosl.es, snola.org and ftp.adcouture.fr share IP numbers with ztnast.com.

Name Servers

ztnast.com's delegation is to two name servers renan.ns.cloudflare.com and sierra.ns.cloudflare.com.

ztnast.com shares the same name server configuration as other domains, such as seojiqiao.com, loochao.com, orvilla-cd.com, jybmw.com and lyhlfs.com.

ztnast.com at least partially shares its name servers with other domains, for instance idroidzone.com, bitcoinviews.com, limincx.com, pvcraft.net and colorado-(0x736578)-crimes-lawyer.com.

These name servers are commonly used alongside etta.ns.cloudflare.com and paul.ns.cloudflare.com.

Host names with six IP numbers:

renan.ns.cloudflare.com points to: 2606:4700:58::a29f:2c3e, 2803:f800:50::6ca2:c33e, 2a06:98c1:50::ac40:233e, 108.162.195.62, 162.159.44.62 and 172.64.35.62.

sierra.ns.cloudflare.com points to: 2606:4700:50::a29f:26f5, 2803:f800:50::6ca2:c2f5, 2a06:98c1:50::ac40:22f5, 108.162.194.245, 162.159.38.245 and 172.64.34.245.

ztnast.com - robtex.com

ztnast.com

com

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

`ztnast.com`

`com`