1ztong.com - robtex.com

1ztong.com

DNSSEC⚠️ Not signed
A2606:4700:3031::ac43:c297🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3034::6815:446e🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.68.110Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.194.151🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSirena.ns.cloudflare.com ⭐
A2606:4700:50::a29f:264f🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRirena.ns.cloudflare.com
A2803:f800:50::6ca2:c24f🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRirena.ns.cloudflare.com
A2a06:98c1:50::ac40:224f🇺🇸 Cloudflare2a06:98c1:50::/45
PTRirena.ns.cloudflare.com
A108.162.194.79🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRirena.ns.cloudflare.com
A162.159.38.79Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRirena.ns.cloudflare.com
A172.64.34.79🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRirena.ns.cloudflare.com
NSjerome.ns.cloudflare.com
A2606:4700:58::adf5:3bb5🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjerome.ns.cloudflare.com
A2803:f800:50::6ca2:c1b5🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRjerome.ns.cloudflare.com
A2a06:98c1:50::ac40:21b5🇺🇸 Cloudflare2a06:98c1:50::/45
PTRjerome.ns.cloudflare.com
A108.162.193.181🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjerome.ns.cloudflare.com
A172.64.33.181🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjerome.ns.cloudflare.com
A173.245.59.181🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjerome.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.68.110, 172.67.194.151
IPv6 hints2606:4700:3031::ac43:c297, 2606:4700:3034::6815:446e
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=137, name=cloudflare-ech.com
SOAirena.ns.cloudflare.comdns@cloudflare.com serial=2406546527

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1785800792

Same first word

1ztong.com

DNS History

15 records (6 active, 9 former)

20162017201820192020202120222023202420252026NSirena.ns.cloudflare.comjerome.ns.cloudflare.comdns13.hichina.comdns14.hichina.comA104.21.68.110172.67.194.1512606:4700:3031::ac43:c2972606:4700:3034::6815:446e123.57.4.16188.114.96.0188.114.97.02606:4700:3032::6815:446e2606:4700:3036::ac43:c2972a06:98c1:3120::2a06:98c1:3121::
○NSdns13.hichina.com2015-08-16 → 2018-01-07 · 4 obs
● 2015-08-16 04:40:50
● 2018-01-07 20:34:42
○ 2026-05-06 16:50:10
○ 2026-08-04 00:09:24
○NSdns14.hichina.com2015-08-16 → 2018-01-07 · 4 obs
● 2015-08-16 04:40:50
● 2018-01-07 20:34:42
○ 2026-05-06 16:50:10
○ 2026-08-04 00:09:24
●NSirena.ns.cloudflare.com2026-05-06 → 2026-08-04 · 3 obs
○ 2018-01-07 20:34:42
● 2026-05-06 16:50:10
● 2026-08-04 00:09:24
●NSjerome.ns.cloudflare.com2026-05-06 → 2026-08-04 · 3 obs
○ 2018-01-07 20:34:42
● 2026-05-06 16:50:10
● 2026-08-04 00:09:24
●A104.21.68.1102026-05-06 → 2026-08-04 · 5 obs
○ 2018-01-07 20:34:42
● 2026-05-06 16:50:10
● 2026-05-27 20:45:32
○ 2026-07-08 08:00:10
● 2026-08-04 00:09:24
○A123.57.4.162015-08-16 → 2018-01-07 · 4 obs
● 2015-08-16 04:40:50
● 2018-01-07 20:34:42
○ 2026-05-06 16:50:10
○ 2026-08-04 00:09:24
●A172.67.194.1512026-05-06 → 2026-08-04 · 5 obs
○ 2018-01-07 20:34:42
● 2026-05-06 16:50:10
● 2026-05-27 20:45:32
○ 2026-07-08 08:00:10
● 2026-08-04 00:09:24
○A188.114.96.02026-07-08 → 2026-07-08 · 3 obs
○ 2026-05-27 20:45:32
● 2026-07-08 08:00:10
○ 2026-08-04 00:09:24
○A188.114.97.02026-07-08 → 2026-07-08 · 3 obs
○ 2026-05-27 20:45:32
● 2026-07-08 08:00:10
○ 2026-08-04 00:09:24
●A2606:4700:3031::ac43:c2972026-08-04 → 2026-08-04 · 2 obs
○ 2026-07-08 08:00:10
● 2026-08-04 00:09:24
○A2606:4700:3032::6815:446e2026-05-06 → 2026-05-27 · 5 obs
○ 2018-01-07 20:34:42
● 2026-05-06 16:50:10
● 2026-05-27 20:45:32
○ 2026-07-08 08:00:10
○ 2026-08-04 00:09:24
●A2606:4700:3034::6815:446e2026-08-04 → 2026-08-04 · 2 obs
○ 2026-07-08 08:00:10
● 2026-08-04 00:09:24
○A2606:4700:3036::ac43:c2972026-05-06 → 2026-05-27 · 5 obs
○ 2018-01-07 20:34:42
● 2026-05-06 16:50:10
● 2026-05-27 20:45:32
○ 2026-07-08 08:00:10
○ 2026-08-04 00:09:24
○A2a06:98c1:3120::2026-07-08 → 2026-07-08 · 3 obs
○ 2026-05-27 20:45:32
● 2026-07-08 08:00:10
○ 2026-08-04 00:09:24
○A2a06:98c1:3121::2026-07-08 → 2026-07-08 · 3 obs
○ 2026-05-27 20:45:32
● 2026-07-08 08:00:10
○ 2026-08-04 00:09:24

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
1ztong.comjerome.ns.cloudflare.com, irena.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.193.181

NS records: jerome.ns.cloudflare.com, irena.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 1ztong.com (unsigned zone)

⏱️ Timing

Total: 118ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.194.151, 104.21.68.110
AAAA22606:4700:3031::ac43:c297, 2606:4700:3034::6815:446e
NS2irena.ns.cloudflare.com, jerome.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1irena.ns.cloudflare.com dns.cloudflare.c

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

1ztong.com points to the four IP addresses 104.21.68.110, 172.67.194.151, 2606:4700:3031::ac43:c297 and 2606:4700:3034::6815:446e.

jdzcj.com.cn, www.msp-ifma.org.cdn.cloudflare.net, ai(0x6e756465)z.net and two other host names share IP numbers with 1ztong.com.

Name Servers

Two name servers handle the delegation for 1ztong.com: irena.ns.cloudflare.com and jerome.ns.cloudflare.com.

1ztong.com uses the same name servers as several other domains — among them sjbaowen.com, 888tbh85.com, tbh-168.xyz and two more.

There is at least partial name server overlap between 1ztong.com and other domains — ibpxl.com, zhuan888j.com, techreviewadvisor.com and two more among them.

It is common to find these name servers alongside the name servers bart.ns.cloudflare.com, michelle.ns.cloudflare.com, dolly.ns.cloudflare.com and two others.

Hostnames that resolve to 6 IP addresses:

irena.ns.cloudflare.com resolves to 108.162.194.79, 162.159.38.79 and 172.64.34.79 among others, with 3 other IP addresses in total.

jerome.ns.cloudflare.com resolves to 108.162.193.181, 172.64.33.181 and 173.245.59.181 among others, with 3 other IP addresses in total.