`tz1888.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3034::6815:344d^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::ac43:c4e8^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.52.77^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.196.232^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`pola.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3ad6^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`pola.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0d6^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`pola.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20d6^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`pola.ns.cloudflare.com`
		A	108.162.192.214^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`pola.ns.cloudflare.com`
		A	172.64.32.214^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`pola.ns.cloudflare.com`
		A	173.245.58.214^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`pola.ns.cloudflare.com`
NS	`razvan.ns.cloudflare.com`
		A	2606:4700:58::a29f:2c4d^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`razvan.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c34d^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`razvan.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:234d^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`razvan.ns.cloudflare.com`
		A	108.162.195.77^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`razvan.ns.cloudflare.com`
		A	162.159.44.77^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`razvan.ns.cloudflare.com`
		A	172.64.35.77^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`razvan.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.52.77, 172.67.196.232
		IPv6	2606:4700:3034::6815:344d, 2606:4700:3036::ac43:c4e8
SOA	`pola.ns.cloudflare.com`dns@cloudflare.com serial=2395532647

`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=1771291435

Previously MX for

tz1888.com

Same first word

tz1888.com

DNS History

19 records (6 active, 13 former)

○NSdns10.hichina.com2015-10-27 → 2016-06-17 · 5 obs

○ 2015-05-18 21:18:00
● 2015-10-27 13:08:14
● 2016-06-17 17:28:30
○ 2017-01-27 20:09:58
○ 2026-03-23 20:41:38

○NSdns9.hichina.com2015-10-27 → 2016-06-17 · 5 obs

○ 2015-05-18 21:18:00
● 2015-10-27 13:08:14
● 2016-06-17 17:28:30
○ 2017-01-27 20:09:58
○ 2026-03-23 20:41:38

○NSns2.dnsdun.net2017-01-27 → 2017-01-27 · 4 obs

○ 2016-06-17 17:28:30
● 2017-01-27 20:09:58
○ 2026-02-18 12:49:10
○ 2026-03-23 20:41:38

○NSns6.dnsdun.com2017-01-27 → 2017-01-27 · 4 obs

○ 2016-06-17 17:28:30
● 2017-01-27 20:09:58
○ 2026-02-18 12:49:10
○ 2026-03-23 20:41:38

●NSpola.ns.cloudflare.com2026-02-18 → 2026-03-23 · 3 obs

○ 2017-01-27 20:09:58
● 2026-02-18 12:49:10
● 2026-03-23 20:41:38

●NSrazvan.ns.cloudflare.com2026-02-18 → 2026-03-23 · 3 obs

○ 2017-01-27 20:09:58
● 2026-02-18 12:49:10
● 2026-03-23 20:41:38

○NSsns243.websitewelcome.com2015-05-18 → 2015-05-18 · 3 obs

● 2015-05-18 21:18:00
○ 2015-10-27 13:08:14
○ 2026-03-23 20:41:38

○NSsns244.websitewelcome.com2015-05-18 → 2015-05-18 · 3 obs

● 2015-05-18 21:18:00
○ 2015-10-27 13:08:14
○ 2026-03-23 20:41:38

○MXtz1888.com2015-05-18 → 2015-05-18 · 3 obs

● 2015-05-18 21:18:00
○ 2015-10-27 13:08:14
○ 2026-03-23 20:41:38

●A104.21.52.772026-02-18 → 2026-03-23 · 8 obs

○ 2018-08-05 19:59:40
● 2026-02-18 12:49:10
○ 2026-02-22 05:11:16
● 2026-03-04 06:37:20
○ 2026-03-16 03:55:40
○ 2026-03-17 03:23:58
● 2026-03-20 10:49:18
● 2026-03-23 20:41:38

○A154.85.148.1602018-08-05 → 2018-08-05 · 4 obs

○ 2015-10-27 13:08:14
● 2018-08-05 19:59:40
○ 2026-02-18 12:49:10
○ 2026-03-23 20:41:38

●A172.67.196.2322026-02-18 → 2026-03-23 · 8 obs

○ 2018-08-05 19:59:40
● 2026-02-18 12:49:10
○ 2026-02-22 05:11:16
● 2026-03-04 06:37:20
○ 2026-03-16 03:55:40
○ 2026-03-17 03:23:58
● 2026-03-20 10:49:18
● 2026-03-23 20:41:38

○A188.114.96.02026-02-22 → 2026-03-17 · 7 obs

○ 2026-02-18 12:49:10
● 2026-02-22 05:11:16
○ 2026-03-04 06:37:20
● 2026-03-16 03:55:40
● 2026-03-17 03:23:58
○ 2026-03-20 10:49:18
○ 2026-03-23 20:41:38

○A188.114.97.02026-02-22 → 2026-03-17 · 7 obs

○ 2026-02-18 12:49:10
● 2026-02-22 05:11:16
○ 2026-03-04 06:37:20
● 2026-03-16 03:55:40
● 2026-03-17 03:23:58
○ 2026-03-20 10:49:18
○ 2026-03-23 20:41:38

●A2606:4700:3034::6815:344d2026-02-18 → 2026-03-23 · 8 obs

○ 2018-08-05 19:59:40
● 2026-02-18 12:49:10
○ 2026-02-22 05:11:16
● 2026-03-04 06:37:20
○ 2026-03-16 03:55:40
○ 2026-03-17 03:23:58
● 2026-03-20 10:49:18
● 2026-03-23 20:41:38

●A2606:4700:3036::ac43:c4e82026-02-18 → 2026-03-23 · 8 obs

○ 2018-08-05 19:59:40
● 2026-02-18 12:49:10
○ 2026-02-22 05:11:16
● 2026-03-04 06:37:20
○ 2026-03-16 03:55:40
○ 2026-03-17 03:23:58
● 2026-03-20 10:49:18
● 2026-03-23 20:41:38

○A2a06:98c1:3120::2026-02-22 → 2026-03-17 · 7 obs

○ 2026-02-18 12:49:10
● 2026-02-22 05:11:16
○ 2026-03-04 06:37:20
● 2026-03-16 03:55:40
● 2026-03-17 03:23:58
○ 2026-03-20 10:49:18
○ 2026-03-23 20:41:38

○A2a06:98c1:3121::2026-02-22 → 2026-03-17 · 7 obs

○ 2026-02-18 12:49:10
● 2026-02-22 05:11:16
○ 2026-03-04 06:37:20
● 2026-03-16 03:55:40
● 2026-03-17 03:23:58
○ 2026-03-20 10:49:18
○ 2026-03-23 20:41:38

○A69.56.136.492015-05-18 → 2015-05-18 · 3 obs

● 2015-05-18 21:18:00
○ 2015-10-27 13:08:14
○ 2026-03-23 20:41:38

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	i.gtld-servers.net, m.gtld-servers.net, h.gtld-servers.net, a.gtld-servers.net...	-
tz1888.com	pola.ns.cloudflare.com, razvan.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.214

NS records: pola.ns.cloudflare.com, razvan.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for tz1888.com (unsigned zone)

⏱️ Timing

Total: 234ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.196.232, 104.21.52.77`
AAAA	2	`2606:4700:3036::ac43:c4e8, 2606:4700:3034::6815:344d`
NS	2	`pola.ns.cloudflare.com, razvan.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`pola.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

tz1888.com maps to four IP numbers: 2606:4700:3034::6815:344d, 2606:4700:3036::ac43:c4e8, 104.21.52.77 and 172.67.196.232.

Other host names, for instance andyibanez.com, autodiscover.ceremoniesbysimon.co.uk, alythess.com, www.xsports.pt and eresep.com share IP numbers with tz1888.com.

Name Servers

Two name servers pola.ns.cloudflare.com and razvan.ns.cloudflare.com handle delegation for tz1888.com.

tz1888.com uses the same name server setup as other domains, for example merisale.com, nncyhdf.com, bjruifuxiang.com, korus.ca and 91shouliang.com.

tz1888.com partially shares name servers with other domains; examples include cassano.com.br, am18.com.br, 24pechhulp.nl, blackcharro.com and direct.dev.

these name servers are commonly used with the name servers austin.ns.cloudflare.com.

Host names with six IP numbers: pola.ns.cloudflare.com points to: 2606:4700:50::adf5:3ad6, 2803:f800:50::6ca2:c0d6, 2a06:98c1:50::ac40:20d6, 108.162.192.214, 172.64.32.214 and 173.245.58.214; razvan.ns.cloudflare.com points to: 2606:4700:58::a29f:2c4d, 2803:f800:50::6ca2:c34d, 2a06:98c1:50::ac40:234d, 108.162.195.77, 162.159.44.77 and 172.64.35.77.

tz1888.com - robtex.com

tz1888.com

com

Previously MX for

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

`tz1888.com`

`com`