yangtzebiz.com - robtex.com

yangtzebiz.com

DNSSEC⚠️ Not signed
NSchan.ns.cloudflare.com ⭐
A2606:4700:50::adf5:3a52🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRchan.ns.cloudflare.com
A2803:f800:50::6ca2:c052🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRchan.ns.cloudflare.com
A2a06:98c1:50::ac40:2052🇺🇸 Cloudflare2a06:98c1:50::/45
PTRchan.ns.cloudflare.com
A108.162.192.82🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRchan.ns.cloudflare.com
A172.64.32.82🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRchan.ns.cloudflare.com
A173.245.58.82🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRchan.ns.cloudflare.com
NSglen.ns.cloudflare.com
A2606:4700:58::adf5:3ba9🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRglen.ns.cloudflare.com
A2803:f800:50::6ca2:c1a9🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRglen.ns.cloudflare.com
A2a06:98c1:50::ac40:21a9🇺🇸 Cloudflare2a06:98c1:50::/45
PTRglen.ns.cloudflare.com
A108.162.193.169🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRglen.ns.cloudflare.com
A172.64.33.169🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRglen.ns.cloudflare.com
A173.245.59.169🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRglen.ns.cloudflare.com
MXmxbiz1.qq.com ⭐
MXmxbiz2.qq.com(10)
TXTv=spf1 include:spf.mail.qq.com ~all
SOAchan.ns.cloudflare.comdns@cloudflare.com serial=2403724730

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=1778454311

Same first word

yangtzebiz.com

DNS History

17 records (4 active, 13 former)

20162017201820192020202120222023202420252026NSchan.ns.cloudflare.comglen.ns.cloudflare.comlv3ns1.ffdns.netlv3ns2.ffdns.netlv3ns3.ffdns.netlv3ns4.ffdns.netMXmxbiz1.qq.commxbiz2.qq.commxdomain.qq.comA104.18.52.66104.18.53.66113.10.242.9023.107.113.162606:4700:30::6812:34422606:4700:30::6812:354252.74.203.14158.96.182.140
●NSchan.ns.cloudflare.com2019-01-31 → 2026-05-10 · 3 obs
○ 2017-02-11 07:24:58
● 2019-01-31 22:36:28
● 2026-05-10 23:05:26
●NSglen.ns.cloudflare.com2019-01-31 → 2026-05-10 · 3 obs
○ 2017-02-11 07:24:58
● 2019-01-31 22:36:28
● 2026-05-10 23:05:26
○NSlv3ns1.ffdns.net2015-08-09 → 2017-02-11 · 4 obs
● 2015-08-09 03:11:16
● 2017-02-11 07:24:58
○ 2019-01-31 22:36:28
○ 2026-05-10 23:05:26
○NSlv3ns2.ffdns.net2015-08-09 → 2017-02-11 · 4 obs
● 2015-08-09 03:11:16
● 2017-02-11 07:24:58
○ 2019-01-31 22:36:28
○ 2026-05-10 23:05:26
○NSlv3ns3.ffdns.net2015-08-09 → 2017-02-11 · 4 obs
● 2015-08-09 03:11:16
● 2017-02-11 07:24:58
○ 2019-01-31 22:36:28
○ 2026-05-10 23:05:26
○NSlv3ns4.ffdns.net2015-08-09 → 2017-02-11 · 4 obs
● 2015-08-09 03:11:16
● 2017-02-11 07:24:58
○ 2019-01-31 22:36:28
○ 2026-05-10 23:05:26
●MXmxbiz1.qq.com2026-03-23 → 2026-05-10 · 3 obs
○ 2019-01-31 22:36:28
● 2026-03-23 08:09:16
● 2026-05-10 23:05:26
●MXmxbiz2.qq.com2026-03-23 → 2026-05-10 · 3 obs
○ 2019-01-31 22:36:28
● 2026-03-23 08:09:16
● 2026-05-10 23:05:26
○MXmxdomain.qq.com2015-08-09 → 2019-01-31 · 4 obs
● 2015-08-09 03:11:16
● 2019-01-31 22:36:28
○ 2026-03-23 08:09:16
○ 2026-05-10 23:05:26
○A104.18.52.662019-01-31 → 2019-01-31 · 4 obs
○ 2017-02-11 07:24:58
● 2019-01-31 22:36:28
○ 2026-03-23 08:09:16
○ 2026-05-10 23:05:26
○A104.18.53.662019-01-31 → 2019-01-31 · 4 obs
○ 2017-02-11 07:24:58
● 2019-01-31 22:36:28
○ 2026-03-23 08:09:16
○ 2026-05-10 23:05:26
○A113.10.242.902017-02-11 → 2017-02-11 · 4 obs
○ 2016-07-02 22:41:16
● 2017-02-11 07:24:58
○ 2019-01-31 22:36:28
○ 2026-05-10 23:05:26
○A23.107.113.162016-07-02 → 2016-07-02 · 4 obs
○ 2016-03-04 23:25:16
● 2016-07-02 22:41:16
○ 2017-02-11 07:24:58
○ 2026-05-10 23:05:26
○A2606:4700:30::6812:34422019-01-31 → 2019-01-31 · 4 obs
○ 2017-02-11 07:24:58
● 2019-01-31 22:36:28
○ 2026-03-23 08:09:16
○ 2026-05-10 23:05:26
○A2606:4700:30::6812:35422019-01-31 → 2019-01-31 · 4 obs
○ 2017-02-11 07:24:58
● 2019-01-31 22:36:28
○ 2026-03-23 08:09:16
○ 2026-05-10 23:05:26
○A52.74.203.1412015-11-22 → 2016-03-04 · 5 obs
○ 2015-08-09 03:11:16
● 2015-11-22 20:02:40
● 2016-03-04 23:25:16
○ 2016-07-02 22:41:16
○ 2026-05-10 23:05:26
○A58.96.182.1402015-08-09 → 2015-08-09 · 3 obs
● 2015-08-09 03:11:16
○ 2015-11-22 20:02:40
○ 2026-05-10 23:05:26

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
yangtzebiz.comchan.ns.cloudflare.com, glen.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.193.169

NS records: chan.ns.cloudflare.com, glen.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for yangtzebiz.com (unsigned zone)

⏱️ Timing

Total: 151ms | Queries: -

📄 Records

TypeCountSample Data
NS2chan.ns.cloudflare.com, glen.ns.cloudflare.com
MX2mxbiz2.qq.com (pri: 10), mxbiz1.qq.com (pri: 5)
TXT1v=spf1 include:spf.mail.qq.com ~all
SOA1chan.ns.cloudflare.com dns.cloudflare.co

📌 Glue Records Collected

Total: 12

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

Analysis

Name Servers

yangtzebiz.com's delegation is to two name servers chan.ns.cloudflare.com and glen.ns.cloudflare.com.

yangtzebiz.com shares the same name server configuration as other domains, such as alyni.com, lgimasia.com, antje-zoller.se, iscd.edu.au and thorianqueluvex.com.

yangtzebiz.com at least partially shares its name servers with other domains, for instance rehscg.com, noproblembooking.com, gajida.net, somosfanaticos.fans and boom.sk.

these name servers are commonly used together with doug.ns.cloudflare.com, merlin.ns.cloudflare.com, theo.ns.cloudflare.com and gail.ns.cloudflare.com.

Host names with six IP numbers:

chan.ns.cloudflare.com points to: 2606:4700:50::adf5:3a52, 2803:f800:50::6ca2:c052, 2a06:98c1:50::ac40:2052, 108.162.192.82, 172.64.32.82 and 173.245.58.82.

glen.ns.cloudflare.com points to: 2606:4700:58::adf5:3ba9, 2803:f800:50::6ca2:c1a9, 2a06:98c1:50::ac40:21a9, 108.162.193.169, 172.64.33.169 and 173.245.59.169.

Mail Servers

Two mail servers mxbiz1.qq.com and mxbiz2.qq.com handle yangtzebiz.com.

yangtzebiz.com uses the same mail server setup as other domains such as 7wan.com, xqun.com, moqun.cn, seo-fox.com and tipbv.com.

yangtzebiz.com shares some mail servers with other domains, including xiyoufly.com, szqxd.cn, chinaclassiccar.com, tosens.net and hengzhu.cn.