sgzhongsu.com - robtex.com

sgzhongsu.com

DNSSEC⚠️ Not signed
A2606:4700:3035::6815:4950🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3037::ac43:bd17🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.73.80Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.189.23🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSbrianna.ns.cloudflare.com ⭐
A2606:4700:50::adf5:3af5🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRbrianna.ns.cloudflare.com
A2803:f800:50::6ca2:c0f5🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRbrianna.ns.cloudflare.com
A2a06:98c1:50::ac40:20f5🇺🇸 Cloudflare2a06:98c1:50::/45
PTRbrianna.ns.cloudflare.com
A108.162.192.245🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRbrianna.ns.cloudflare.com
A172.64.32.245🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRbrianna.ns.cloudflare.com
A173.245.58.245🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRbrianna.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
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.73.80, 172.67.189.23
IPv6 hints2606:4700:3035::6815:4950, 2606:4700:3037::ac43:bd17
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=214, name=cloudflare-ech.com
SOAbrianna.ns.cloudflare.comdns@cloudflare.com serial=2409531808

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=1785885359

Same first word

sgzhongsu.com

Similar names

zgshusong.com

DNS History

12 records (6 active, 6 former)

20162017201820192020202120222023202420252026NSbrianna.ns.cloudflare.comglen.ns.cloudflare.comdns.bizcn.comns1.dns.com.cnns2.dns.com.cnA104.21.73.80172.67.189.232606:4700:3035::6815:49502606:4700:3037::ac43:bd1742.200.42.20258.64.182.4CNAMEweb463513.vh.71e.com
●NSbrianna.ns.cloudflare.com2026-06-29 → 2026-08-04 · 3 obs
○ 2017-05-22 15:17:42
● 2026-06-29 14:29:54
● 2026-08-04 23:18:26
○NSdns.bizcn.com2017-05-22 → 2017-05-22 · 4 obs
○ 2015-08-11 00:19:50
● 2017-05-22 15:17:42
○ 2026-06-29 14:29:54
○ 2026-08-04 23:18:26
●NSglen.ns.cloudflare.com2026-06-29 → 2026-08-04 · 3 obs
○ 2017-05-22 15:17:42
● 2026-06-29 14:29:54
● 2026-08-04 23:18:26
○NSns1.dns.com.cn2015-08-11 → 2017-05-22 · 4 obs
● 2015-08-11 00:19:50
● 2017-05-22 15:17:42
○ 2026-06-29 14:29:54
○ 2026-08-04 23:18:26
○NSns2.dns.com.cn2015-08-11 → 2017-05-22 · 4 obs
● 2015-08-11 00:19:50
● 2017-05-22 15:17:42
○ 2026-06-29 14:29:54
○ 2026-08-04 23:18:26
●A104.21.73.802026-06-29 → 2026-08-04 · 3 obs
○ 2016-03-07 18:59:38
● 2026-06-29 14:29:54
● 2026-08-04 23:18:26
●A172.67.189.232026-06-29 → 2026-08-04 · 3 obs
○ 2016-03-07 18:59:38
● 2026-06-29 14:29:54
● 2026-08-04 23:18:26
●A2606:4700:3035::6815:49502026-06-29 → 2026-08-04 · 3 obs
○ 2016-03-07 18:59:38
● 2026-06-29 14:29:54
● 2026-08-04 23:18:26
●A2606:4700:3037::ac43:bd172026-06-29 → 2026-08-04 · 3 obs
○ 2016-03-07 18:59:38
● 2026-06-29 14:29:54
● 2026-08-04 23:18:26
○A42.200.42.2022016-03-07 → 2016-03-07 · 4 obs
○ 2015-08-11 00:19:50
● 2016-03-07 18:59:38
○ 2026-06-29 14:29:54
○ 2026-08-04 23:18:26
○A58.64.182.42015-08-11 → 2015-08-11 · 3 obs
● 2015-08-11 00:19:50
○ 2016-03-07 18:59:38
○ 2026-08-04 23:18:26
○CNAMEweb463513.vh.71e.com2017-05-22 → 2017-05-22 · 3 obs
● 2017-05-22 15:17:42
○ 2026-06-29 14:29:54
○ 2026-08-04 23:18:26

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comf.gtld-servers.net, i.gtld-servers.net, h.gtld-servers.net, e.gtld-servers.net...-
sgzhongsu.comglen.ns.cloudflare.com, brianna.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.192.245

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sgzhongsu.com (unsigned zone)

⏱️ Timing

Total: 319ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.73.80, 172.67.189.23
AAAA22606:4700:3035::6815:4950, 2606:4700:3037::ac43:bd17
NS2brianna.ns.cloudflare.com, glen.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1brianna.ns.cloudflare.com dns.cloudflare

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

sgzhongsu.com has four IP addresses: 104.21.73.80, 172.67.189.23, 2606:4700:3035::6815:4950 and 2606:4700:3037::ac43:bd17.

Two other host names, along with bau.sh.cn, idipasaman.org and dodeascholar.com, also share IP numbers with sgzhongsu.com.

Name Servers

sgzhongsu.com is served by two delegated name servers, brianna.ns.cloudflare.com and glen.ns.cloudflare.com.

sgzhongsu.com shares its NS records with other domains, for example huayudiaoke.com, car-lc.com, fwhfss.com and two others.

sgzhongsu.com partially shares its NS delegation with several other domains, including tuhaom.com, bonniebainbridgecohen.com, gbfinance.gov.pk and two others.

DNS names with 6 IP addresses:

brianna.ns.cloudflare.com carries IP addresses 108.162.192.245, 172.64.32.245 and 173.245.58.245, with 3 other addresses beyond those.

glen.ns.cloudflare.com carries IP addresses 108.162.193.169, 172.64.33.169 and 173.245.59.169, with 3 other addresses beyond those.