dbqc.com.cn - robtex.com

dbqc.com.cn

DNSSEC⚠️ Not signed
A2606:4700:3033::ac43:c24d🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3037::6815:3416🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.52.22Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.194.77🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSanuj.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3b41🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRanuj.ns.cloudflare.com
A2803:f800:50::6ca2:c141🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRanuj.ns.cloudflare.com
A2a06:98c1:50::ac40:2141🇺🇸 Cloudflare2a06:98c1:50::/45
PTRanuj.ns.cloudflare.com
A108.162.193.65🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRanuj.ns.cloudflare.com
A172.64.33.65🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRanuj.ns.cloudflare.com
A173.245.59.65🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRanuj.ns.cloudflare.com
NSsharon.ns.cloudflare.com
A2606:4700:50::adf5:3add🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsharon.ns.cloudflare.com
A2803:f800:50::6ca2:c0dd🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRsharon.ns.cloudflare.com
A2a06:98c1:50::ac40:20dd🇺🇸 Cloudflare2a06:98c1:50::/45
PTRsharon.ns.cloudflare.com
A108.162.192.221🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsharon.ns.cloudflare.com
A172.64.32.221🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsharon.ns.cloudflare.com
A173.245.58.221🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsharon.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.52.22, 172.67.194.77
IPv6 hints2606:4700:3033::ac43:c24d, 2606:4700:3037::6815:3416
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=104, name=cloudflare-ech.com
SOAanuj.ns.cloudflare.comdns@cloudflare.com serial=2409899363

com.cn

DNSSEC⚠️ Not signed
NSa.dns.cn ⭐ ⚠️ Not in parent delegation
NSb.dns.cn ⚠️ Not in parent delegation
NSc.dns.cn ⚠️ Not in parent delegation
NScns.cernet.net ⚠️ Not in parent delegation
NSd.dns.cn ⚠️ Not in parent delegation
NSe.dns.cn ⚠️ Not in parent delegation
SOAa.dns.cnroot@cnnic.cn serial=2030707974
WOT: NOT_SAFE (20/100)

Same first word

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dbqc.cn
dbqc.org

Similar names

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qdbc.cc
qcbd.net
dbcq.cn
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cqbd.com
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cdbq.ca

DNS History

8 records (6 active, 2 former)

NSanuj.ns.cloudflare.comsharon.ns.cloudflare.comA104.21.52.22172.67.194.772606:4700:3033::ac43:c24d2606:4700:3037::6815:34162606:4700:3034::ac43:c24d2606:4700:3035::6815:3416
●NSanuj.ns.cloudflare.com2026-04-06 → 2026-07-26 · 2 obs
● 2026-04-06 23:26:02
● 2026-07-26 07:31:08
●NSsharon.ns.cloudflare.com2026-04-06 → 2026-07-26 · 2 obs
● 2026-04-06 23:26:02
● 2026-07-26 07:31:08
●A104.21.52.222026-04-06 → 2026-07-26 · 2 obs
● 2026-04-06 23:26:02
● 2026-07-26 07:31:08
●A172.67.194.772026-04-06 → 2026-07-26 · 2 obs
● 2026-04-06 23:26:02
● 2026-07-26 07:31:08
●A2606:4700:3033::ac43:c24d2026-07-04 → 2026-07-26 · 3 obs
○ 2026-04-06 23:26:02
● 2026-07-04 22:59:26
● 2026-07-26 07:31:08
○A2606:4700:3034::ac43:c24d2026-04-06 → 2026-04-06 · 3 obs
● 2026-04-06 23:26:02
○ 2026-07-04 22:59:26
○ 2026-07-26 07:31:08
○A2606:4700:3035::6815:34162026-04-06 → 2026-04-06 · 3 obs
● 2026-04-06 23:26:02
○ 2026-07-04 22:59:26
○ 2026-07-26 07:31:08
●A2606:4700:3037::6815:34162026-07-04 → 2026-07-26 · 3 obs
○ 2026-04-06 23:26:02
● 2026-07-04 22:59:26
● 2026-07-26 07:31:08

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
cna.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn...-
dbqc.com.cnanuj.ns.cloudflare.com, sharon.ns.cloudflare.com-

✅ Authoritative Response

Server:172.64.33.65

NS records: anuj.ns.cloudflare.com, sharon.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for dbqc.com.cn (unsigned zone)

⏱️ Timing

Total: 984ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.52.22, 172.67.194.77
AAAA22606:4700:3037::6815:3416, 2606:4700:3033::ac43:c24d
NS2anuj.ns.cloudflare.com, sharon.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1anuj.ns.cloudflare.com dns.cloudflare.co

Analysis

IP Addresses

dbqc.com.cn has four IP addresses: 104.21.52.22, 172.67.194.77, 2606:4700:3033::ac43:c24d and 2606:4700:3037::6815:3416.

Among the host names that share IP numbers with dbqc.com.cn are donghuituliao.com, body-massage.kiev.ua, kz-imei.kz and two others.

Name Servers

dbqc.com.cn is served by two delegated name servers, anuj.ns.cloudflare.com and sharon.ns.cloudflare.com.

dbqc.com.cn has the same name server delegation as a number of other domains, such as samsung-hddy.com.cn, sjfmy.cn, bj-bchx.cn and two more.

dbqc.com.cn has at least partial name server overlap with other domains, such as classcreator.us, otrude.com, xyjinhe.com and two others.

It is common to see these name servers used together with name servers skip.ns.cloudflare.com and grant.ns.cloudflare.com.

Host names resolving to 6 IP numbers:

anuj.ns.cloudflare.com carries IP addresses 108.162.193.65, 172.64.33.65 and 173.245.59.65, with 3 other addresses beyond those.

sharon.ns.cloudflare.com carries IP addresses 108.162.192.221, 172.64.32.221 and 173.245.58.221, with 3 other addresses beyond those.