qstrchina.com - robtex.com

qstrchina.com

DNSSEC⚠️ Not signed
A2606:4700:3030::6815:3b0f🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3033::ac43:a793🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.59.15Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.167.147🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSamanda.ns.cloudflare.com ⭐
A2606:4700:50::adf5:3a3f🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRamanda.ns.cloudflare.com
A2803:f800:50::6ca2:c03f🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRamanda.ns.cloudflare.com
A2a06:98c1:50::ac40:203f🇺🇸 Cloudflare2a06:98c1:50::/45
PTRamanda.ns.cloudflare.com
A108.162.192.63🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRamanda.ns.cloudflare.com
A172.64.32.63🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRamanda.ns.cloudflare.com
A173.245.58.63🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRamanda.ns.cloudflare.com
NScolin.ns.cloudflare.com
A2606:4700:58::a29f:2c4b🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcolin.ns.cloudflare.com
A2803:f800:50::6ca2:c34b🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRcolin.ns.cloudflare.com
A2a06:98c1:50::ac40:234b🇺🇸 Cloudflare2a06:98c1:50::/45
PTRcolin.ns.cloudflare.com
A108.162.195.75🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcolin.ns.cloudflare.com
A162.159.44.75Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcolin.ns.cloudflare.com
A172.64.35.75🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcolin.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.59.15, 172.67.167.147
IPv6 hints2606:4700:3030::6815:3b0f, 2606:4700:3033::ac43:a793
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=24, name=cloudflare-ech.com
SOAamanda.ns.cloudflare.comdns@cloudflare.com serial=2404178217

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=1782659760
rank #852480 globally
rank #379837 in the tld

Same first word

qstrchina.com

DNS History

14 records (6 active, 8 former)

2020202120222023202420252026NSamanda.ns.cloudflare.comcolin.ns.cloudflare.comlorna.ns.cloudflare.comzeus.ns.cloudflare.comA104.21.59.15172.67.167.1472606:4700:3030::6815:3b0f2606:4700:3033::ac43:a793104.24.106.228104.24.107.2282606:4700:30::6818:6ae42606:4700:30::6818:6be42606:4700:3035::6815:3b0f2606:4700:3037::ac43:a793
●NSamanda.ns.cloudflare.com2026-05-17 → 2026-06-28 · 3 obs
○ 2019-12-15 13:22:06
● 2026-05-17 05:00:58
● 2026-06-28 15:31:36
●NScolin.ns.cloudflare.com2026-05-17 → 2026-06-28 · 3 obs
○ 2019-12-15 13:22:06
● 2026-05-17 05:00:58
● 2026-06-28 15:31:36
○NSlorna.ns.cloudflare.com2019-12-15 → 2019-12-15 · 3 obs
● 2019-12-15 13:22:06
○ 2026-05-17 05:00:58
○ 2026-06-28 15:31:36
○NSzeus.ns.cloudflare.com2019-12-15 → 2019-12-15 · 3 obs
● 2019-12-15 13:22:06
○ 2026-05-17 05:00:58
○ 2026-06-28 15:31:36
●A104.21.59.152026-05-17 → 2026-06-28 · 3 obs
○ 2019-12-15 13:22:06
● 2026-05-17 05:00:58
● 2026-06-28 15:31:36
○A104.24.106.2282019-12-15 → 2019-12-15 · 3 obs
● 2019-12-15 13:22:06
○ 2026-05-17 05:00:58
○ 2026-06-28 15:31:36
○A104.24.107.2282019-12-15 → 2019-12-15 · 3 obs
● 2019-12-15 13:22:06
○ 2026-05-17 05:00:58
○ 2026-06-28 15:31:36
●A172.67.167.1472026-05-17 → 2026-06-28 · 3 obs
○ 2019-12-15 13:22:06
● 2026-05-17 05:00:58
● 2026-06-28 15:31:36
○A2606:4700:30::6818:6ae42019-12-15 → 2019-12-15 · 3 obs
● 2019-12-15 13:22:06
○ 2026-05-17 05:00:58
○ 2026-06-28 15:31:36
○A2606:4700:30::6818:6be42019-12-15 → 2019-12-15 · 3 obs
● 2019-12-15 13:22:06
○ 2026-05-17 05:00:58
○ 2026-06-28 15:31:36
●A2606:4700:3030::6815:3b0f2026-06-18 → 2026-06-28 · 3 obs
○ 2026-06-16 00:44:06
● 2026-06-18 20:18:04
● 2026-06-28 15:31:36
●A2606:4700:3033::ac43:a7932026-06-18 → 2026-06-28 · 3 obs
○ 2026-06-16 00:44:06
● 2026-06-18 20:18:04
● 2026-06-28 15:31:36
○A2606:4700:3035::6815:3b0f2026-05-17 → 2026-06-16 · 5 obs
○ 2019-12-15 13:22:06
● 2026-05-17 05:00:58
● 2026-06-16 00:44:06
○ 2026-06-18 20:18:04
○ 2026-06-28 15:31:36
○A2606:4700:3037::ac43:a7932026-05-17 → 2026-06-16 · 5 obs
○ 2019-12-15 13:22:06
● 2026-05-17 05:00:58
● 2026-06-16 00:44:06
○ 2026-06-18 20:18:04
○ 2026-06-28 15:31:36

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
qstrchina.comamanda.ns.cloudflare.com, colin.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.192.63

NS records: amanda.ns.cloudflare.com, colin.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for qstrchina.com (unsigned zone)

⏱️ Timing

Total: 279ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.59.15, 172.67.167.147
AAAA22606:4700:3030::6815:3b0f, 2606:4700:3033::ac43:a793
NS2amanda.ns.cloudflare.com, colin.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1amanda.ns.cloudflare.com dns.cloudflare.

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

qstrchina.com resolves to four IP addresses: 104.21.59.15, 172.67.167.147, 2606:4700:3030::6815:3b0f and 2606:4700:3033::ac43:a793.

Two other host names, along with gugeliulanqi.org, test.amicaledeloreal.fr and digitalxtractions.net, also share IP numbers with qstrchina.com.

Name Servers

qstrchina.com is delegated to two name servers: amanda.ns.cloudflare.com and colin.ns.cloudflare.com.

qstrchina.com shares its NS records with other domains, for example electrode-china.com, zdssl.com, tbzfcg.com and two others.

qstrchina.com shares at least some of its name servers with other domains, including ultrasince.xyz, wheatenfinancial.com, prcreative.net and two others.

These name servers are frequently paired with the name servers laylah.ns.cloudflare.com and noor.ns.cloudflare.com.

DNS names with 6 IP addresses:

amanda.ns.cloudflare.com resolves to 108.162.192.63, 172.64.32.63, 173.245.58.63 and 3 other IP addresses.

colin.ns.cloudflare.com resolves to 108.162.195.75, 162.159.44.75, 172.64.35.75 and 3 other IP addresses.