oqcf.cn - robtex.com

oqcf.cn

DNSSEC⚠️ Not signed
A2606:4700:3031::6815:1e4🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3033::ac43:9869🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.1.228Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.152.105🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSdarwin.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3b97🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdarwin.ns.cloudflare.com
A2803:f800:50::6ca2:c197🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRdarwin.ns.cloudflare.com
A2a06:98c1:50::ac40:2197🇺🇸 Cloudflare2a06:98c1:50::/45
PTRdarwin.ns.cloudflare.com
A108.162.193.151🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdarwin.ns.cloudflare.com
A172.64.33.151🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdarwin.ns.cloudflare.com
A173.245.59.151🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdarwin.ns.cloudflare.com
NSopal.ns.cloudflare.com
A2606:4700:50::a29f:2664🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRopal.ns.cloudflare.com
A2803:f800:50::6ca2:c264🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRopal.ns.cloudflare.com
A2a06:98c1:50::ac40:2264🇺🇸 Cloudflare2a06:98c1:50::/45
PTRopal.ns.cloudflare.com
A108.162.194.100🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRopal.ns.cloudflare.com
A162.159.38.100Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRopal.ns.cloudflare.com
A172.64.34.100🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRopal.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.1.228, 172.67.152.105
IPv6 hints2606:4700:3031::6815:1e4, 2606:4700:3033::ac43:9869
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=184, name=cloudflare-ech.com
SOAdarwin.ns.cloudflare.comdns@cloudflare.com serial=2401023384

cn

DNSSEC⚠️ Not signed
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=2034660329

Same first word

oqcf.cn
oqcf.com

Similar names

ofcq.com
cofq.net
qfco.cn
cqof.cn
focq.nl
qocf.cn
qfoc.org
fqco.cn
ofqc.cn
oqfc.com
cqfo.cn
cofq.com
fcqo.cn

DNS History

11 records (6 active, 5 former)

20162017201820192020202120222023202420252026NSdarwin.ns.cloudflare.comopal.ns.cloudflare.comf1g1ns1.dnspod.netf1g1ns2.dnspod.netns1.nowcndns.comns2.nowcndns.comA104.21.1.228172.67.152.1052606:4700:3031::6815:1e42606:4700:3033::ac43:9869154.81.79.231
●NSdarwin.ns.cloudflare.com2026-04-11 → 2026-04-11 · 2 obs
○ 2026-03-31 03:18:16
● 2026-04-11 23:09:24
○NSf1g1ns1.dnspod.net2015-08-08 → 2016-05-07 · 4 obs
● 2015-08-08 03:48:58
● 2016-05-07 09:33:34
○ 2026-03-06 05:50:08
○ 2026-04-11 23:09:24
○NSf1g1ns2.dnspod.net2015-08-08 → 2016-05-07 · 4 obs
● 2015-08-08 03:48:58
● 2016-05-07 09:33:34
○ 2026-03-06 05:50:08
○ 2026-04-11 23:09:24
○NSns1.nowcndns.com2026-03-06 → 2026-03-31 · 4 obs
○ 2016-05-07 09:33:34
● 2026-03-06 05:50:08
● 2026-03-31 03:18:16
○ 2026-04-11 23:09:24
○NSns2.nowcndns.com2026-03-06 → 2026-03-31 · 4 obs
○ 2016-05-07 09:33:34
● 2026-03-06 05:50:08
● 2026-03-31 03:18:16
○ 2026-04-11 23:09:24
●NSopal.ns.cloudflare.com2026-04-11 → 2026-04-11 · 2 obs
○ 2026-03-31 03:18:16
● 2026-04-11 23:09:24
●A104.21.1.2282026-04-11 → 2026-04-11 · 2 obs
○ 2026-03-31 03:18:16
● 2026-04-11 23:09:24
○A154.81.79.2312026-03-06 → 2026-03-31 · 3 obs
● 2026-03-06 05:50:08
● 2026-03-31 03:18:16
○ 2026-04-11 23:09:24
●A172.67.152.1052026-04-11 → 2026-04-11 · 2 obs
○ 2026-03-31 03:18:16
● 2026-04-11 23:09:24
●A2606:4700:3031::6815:1e42026-04-11 → 2026-04-11 · 2 obs
○ 2026-03-31 03:18:16
● 2026-04-11 23:09:24
●A2606:4700:3033::ac43:98692026-04-11 → 2026-04-11 · 2 obs
○ 2026-03-31 03:18:16
● 2026-04-11 23:09:24

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
cna.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn...-
oqcf.cnopal.ns.cloudflare.com, darwin.ns.cloudflare.com-

✅ Authoritative Response

Server:172.64.34.100

NS records: opal.ns.cloudflare.com, darwin.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for oqcf.cn (unsigned zone)

⏱️ Timing

Total: 946ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.152.105, 104.21.1.228
AAAA22606:4700:3033::ac43:9869, 2606:4700:3031::6815:1e4
NS2darwin.ns.cloudflare.com, opal.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1darwin.ns.cloudflare.com dns.cloudflare.

Analysis

IP Addresses

oqcf.cn maps to four IP numbers: 2606:4700:3031::6815:1e4, 2606:4700:3033::ac43:9869, 104.21.1.228 and 172.67.152.105.

Other host names, for instance keeganeltz58258.theisblog.com, i-r-whatsapp.hl.cn, chambersadrian96.theisblog.com, hicksvillefdny.gov and ppcmastery.com share IP numbers with oqcf.cn.

Name Servers

Two name servers darwin.ns.cloudflare.com and opal.ns.cloudflare.com are delegated to oqcf.cn.

oqcf.cn uses the same name server configuration as other domains, such as haez.cn, isworkable.com, 162188.cn, proxy08.cn and farsightedman.com.

oqcf.cn at least partially shares name servers with other domains such as veestream.ru, tomlab.cz, tiloli.fr, kalatori.net and 009xiazai-dds.click.

These name servers are commonly used with kia.ns.cloudflare.com and arushi.ns.cloudflare.com.

Host names with six IP numbers: Host name darwin.ns.cloudflare.com points to 2606:4700:58::adf5:3b97, 2803:f800:50::6ca2:c197, 2a06:98c1:50::ac40:2197, 108.162.193.151, 172.64.33.151 and 173.245.59.151; host name opal.ns.cloudflare.com points to 2606:4700:50::a29f:2664, 2803:f800:50::6ca2:c264, 2a06:98c1:50::ac40:2264, 108.162.194.100, 162.159.38.100 and 172.64.34.100.