123tu.cn - robtex.com

123tu.cn

DNSSEC⚠️ Not signed
A156.251.247.72🇺🇸 CNSERVERSLLC156.251.247.0/24 Proxy-registered route object
NSa2.share-dns.com ⭐ ⚠️ Not in parent delegation
A172.64.53.25🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
NSa.share-dns.com ⚠️ Not in zone NS records
A172.64.53.25🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
NSb.share-dns.net ⚠️ Not in zone NS records
A172.64.52.239🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
NSb2.share-dns.net ⚠️ Not in parent delegation
A172.64.52.239🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
SOAa.share-dns.commaster@share-dns.com serial=1767031340

cn

DNSSEC🔒 Signed (DS record present)
NSa.dns.cn ⭐
NSb.dns.cn
NSc.dns.cn
NSd.dns.cn
NSe.dns.cn
NSns.cernet.net ⚠️ Not in parent delegation
SOAa.dns.cnroot@cnnic.cn serial=2034661097

Same first word

123tu.cn

Similar names

tu123.org
tu123.fun
tu123.live
tu123.app
tu123.cc
tu123.info
tu123.cn
123ut.com
321tu.com
tu123.com

DNS History

9 records (5 active, 4 former)

20162017201820192020202120222023202420252026NSa.share-dns.coma2.share-dns.comb.share-dns.netb2.share-dns.netns1.xrnet.cnns2.xrnet.cnMXmail.123tu.cnA156.251.247.72210.51.188.130
●NSa.share-dns.com2026-04-10 → 2026-04-12 · 3 obs
○ 2017-02-17 21:51:28
● 2026-04-10 18:05:04
● 2026-04-12 03:59:12
●NSa2.share-dns.com2026-04-10 → 2026-04-12 · 3 obs
○ 2017-02-17 21:51:28
● 2026-04-10 18:05:04
● 2026-04-12 03:59:12
●NSb.share-dns.net2026-04-10 → 2026-04-12 · 3 obs
○ 2017-02-17 21:51:28
● 2026-04-10 18:05:04
● 2026-04-12 03:59:12
●NSb2.share-dns.net2026-04-10 → 2026-04-12 · 3 obs
○ 2017-02-17 21:51:28
● 2026-04-10 18:05:04
● 2026-04-12 03:59:12
○NSns1.xrnet.cn2015-05-31 → 2017-02-17 · 4 obs
● 2015-05-31 15:01:22
● 2017-02-17 21:51:28
○ 2026-04-10 18:05:04
○ 2026-04-12 03:59:12
○NSns2.xrnet.cn2015-05-31 → 2017-02-17 · 4 obs
● 2015-05-31 15:01:22
● 2017-02-17 21:51:28
○ 2026-04-10 18:05:04
○ 2026-04-12 03:59:12
○MXmail.123tu.cn2015-05-31 → 2017-02-17 · 4 obs
● 2015-05-31 15:01:22
● 2017-02-17 21:51:28
○ 2026-04-10 18:05:04
○ 2026-04-12 03:59:12
●A156.251.247.722026-04-10 → 2026-04-12 · 3 obs
○ 2017-02-17 21:51:28
● 2026-04-10 18:05:04
● 2026-04-12 03:59:12
○A210.51.188.1302015-05-31 → 2017-02-17 · 4 obs
● 2015-05-31 15:01:22
● 2017-02-17 21:51:28
○ 2026-04-10 18:05:04
○ 2026-04-12 03:59:12

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
cna.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn...-
123tu.cna2.share-dns.com, b2.share-dns.net-

✅ Authoritative Response

Server:172.64.52.239

NS records: a2.share-dns.com, b2.share-dns.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 123tu.cn (unsigned zone)

⏱️ Timing

Total: 855ms | Queries: -

📄 Records

TypeCountSample Data
A1156.251.247.72
NS2a.share-dns.com, b.share-dns.net
SOA1a.share-dns.com master.share-dns.com

Analysis

IP Addresses

123tu.cn points to a single IP address: 156.251.247.72.

Name Servers

123tu.cn is delegated to four name servers: a2.share-dns.com, a.share-dns.com, b2.share-dns.net and b.share-dns.net.

123tu.cn at least partially shares name servers with other domains, for example xsfcsy.com, cns-world.com, rodstewarttickets.net, 908pk.com and bjtxzx.cn.

these name servers are commonly used with the following name servers: a4.share-dns.com, b4.share-dns.net, a8.share-dns.com, b8.share-dns.net, a9.share-dns.com, b9.share-dns.net, a6.share-dns.com, b6.share-dns.net, a11.share-dns.com and b11.share-dns.net.

a2.share-dns.com points to 172.64.53.25

a.share-dns.com points to 172.64.53.25

b2.share-dns.net points to 172.64.52.239

b.share-dns.net points to 172.64.52.239

a2.share-dns.com and a.share-dns.com point to 172.64.53.25

b2.share-dns.net and b.share-dns.net point to 172.64.52.239