qufor.com - dns.ninja

qufor.com

DNSSEC⚠️ Not signed
A2606:4700:3035::6815:4aeb🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3035::ac43:a4a0🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.74.235Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.164.160🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSharlan.ns.cloudflare.com ⭐
A2606:4700:58::a29f:2cfa🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRharlan.ns.cloudflare.com
A2803:f800:50::6ca2:c3fa🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRharlan.ns.cloudflare.com
A2a06:98c1:50::ac40:23fa🇺🇸 Cloudflare2a06:98c1:50::/45
PTRharlan.ns.cloudflare.com
A108.162.195.250🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRharlan.ns.cloudflare.com
A162.159.44.250Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRharlan.ns.cloudflare.com
A172.64.35.250🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRharlan.ns.cloudflare.com
NSnena.ns.cloudflare.com
A2606:4700:50::a29f:26a1🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnena.ns.cloudflare.com
A2803:f800:50::6ca2:c2a1🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRnena.ns.cloudflare.com
A2a06:98c1:50::ac40:22a1🇺🇸 Cloudflare2a06:98c1:50::/45
PTRnena.ns.cloudflare.com
A108.162.194.161🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnena.ns.cloudflare.com
A162.159.38.161Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnena.ns.cloudflare.com
A172.64.34.161🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnena.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.74.235, 172.67.164.160
IPv6 hints2606:4700:3035::6815:4aeb, 2606:4700:3035::ac43:a4a0
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=156, name=cloudflare-ech.com
SOAharlan.ns.cloudflare.comdns@cloudflare.com serial=2409699890

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=1786614744

Subdomains

www.qufor.com

Same first word

qufor.com

Similar names

qfour.org
qofru.cn
qforu.org
fourq.com
fourq.cn
forqu.com
qforu.com.ua
qforu.com
qfour.de
qfour.com
quorf.com
uforq.asn.au
qfour.net
qfour.co.uk
fourq.net

DNS History

38 records (6 active, 32 former)

20162017201820192020202120222023202420252026NSharlan.ns.cloudflare.comnena.ns.cloudflare.comcs1.xz.comcs1.xz.com,cs2.xz.comns1.domain-resolution.netns1.myhostadmin.netns1cnb.domain-resolution.netns2.myhostadmin.netns2clp.domain-resolution.netns3.domain-resolution.netns3.myhostadmin.netns4.myhostadmin.netns4dfh.domain-resolution.netns5.myhostadmin.netns6.myhostadmin.netMXmx3.name.commx4.name.commx5.name.commx6.name.commx7.name.commx8.name.commxdomain.qq.comA104.21.74.235172.67.164.1602606:4700:3035::6815:4aeb2606:4700:3035::ac43:a4a0108.61.182.99116.255.200.160122.10.113.38150.129.83.151174.139.250.194188.114.96.0188.114.97.02606:4700:3030::6815:4aeb2606:4700:3031::ac43:a4a02a06:98c1:3120::2a06:98c1:3121::CNAME224286.vhost424.cloudvhost.cn
○NScs1.xz.com2016-02-04 → 2016-02-04 · 4 obs
○ 2016-01-16 20:12:36
● 2016-02-04 16:33:10
○ 2016-05-30 01:01:42
○ 2026-08-13 10:14:10
○NScs1.xz.com,cs2.xz.com2016-02-04 → 2016-02-04 · 4 obs
○ 2016-01-16 20:12:36
● 2016-02-04 16:33:10
○ 2016-05-30 01:01:42
○ 2026-08-13 10:14:10
●NSharlan.ns.cloudflare.com2026-04-05 → 2026-08-13 · 3 obs
○ 2018-08-01 15:50:16
● 2026-04-05 03:37:26
● 2026-08-13 10:14:10
●NSnena.ns.cloudflare.com2026-04-05 → 2026-08-13 · 3 obs
○ 2018-08-01 15:50:16
● 2026-04-05 03:37:26
● 2026-08-13 10:14:10
○NSns1.domain-resolution.net2015-07-25 → 2015-11-05 · 4 obs
● 2015-07-25 11:21:40
● 2015-11-05 18:34:56
○ 2016-01-16 20:12:36
○ 2026-08-13 10:14:10
○NSns1.myhostadmin.net2016-05-30 → 2018-08-01 · 5 obs
○ 2016-02-04 16:33:10
● 2016-05-30 01:01:42
● 2018-08-01 15:50:16
○ 2026-04-05 03:37:26
○ 2026-08-13 10:14:10
○NSns1cnb.domain-resolution.net2015-07-25 → 2015-11-05 · 4 obs
● 2015-07-25 11:21:40
● 2015-11-05 18:34:56
○ 2016-01-16 20:12:36
○ 2026-08-13 10:14:10
○NSns2.myhostadmin.net2016-05-30 → 2018-08-01 · 5 obs
○ 2016-02-04 16:33:10
● 2016-05-30 01:01:42
● 2018-08-01 15:50:16
○ 2026-04-05 03:37:26
○ 2026-08-13 10:14:10
○NSns2clp.domain-resolution.net2015-07-25 → 2015-11-05 · 4 obs
● 2015-07-25 11:21:40
● 2015-11-05 18:34:56
○ 2016-01-16 20:12:36
○ 2026-08-13 10:14:10
○NSns3.domain-resolution.net2015-07-25 → 2015-11-05 · 4 obs
● 2015-07-25 11:21:40
● 2015-11-05 18:34:56
○ 2016-01-16 20:12:36
○ 2026-08-13 10:14:10
○NSns3.myhostadmin.net2016-05-30 → 2018-08-01 · 5 obs
○ 2016-02-04 16:33:10
● 2016-05-30 01:01:42
● 2018-08-01 15:50:16
○ 2026-04-05 03:37:26
○ 2026-08-13 10:14:10
○NSns4.myhostadmin.net2016-05-30 → 2018-08-01 · 5 obs
○ 2016-02-04 16:33:10
● 2016-05-30 01:01:42
● 2018-08-01 15:50:16
○ 2026-04-05 03:37:26
○ 2026-08-13 10:14:10
○NSns4dfh.domain-resolution.net2015-07-25 → 2015-11-05 · 4 obs
● 2015-07-25 11:21:40
● 2015-11-05 18:34:56
○ 2016-01-16 20:12:36
○ 2026-08-13 10:14:10
○NSns5.myhostadmin.net2016-05-30 → 2018-08-01 · 5 obs
○ 2016-02-04 16:33:10
● 2016-05-30 01:01:42
● 2018-08-01 15:50:16
○ 2026-04-05 03:37:26
○ 2026-08-13 10:14:10
○NSns6.myhostadmin.net2016-05-30 → 2018-08-01 · 5 obs
○ 2016-02-04 16:33:10
● 2016-05-30 01:01:42
● 2018-08-01 15:50:16
○ 2026-04-05 03:37:26
○ 2026-08-13 10:14:10
○MXmx3.name.com2015-07-25 → 2015-11-05 · 4 obs
● 2015-07-25 11:21:40
● 2015-11-05 18:34:56
○ 2016-01-16 20:12:36
○ 2026-08-13 10:14:10
○MXmx4.name.com2015-07-25 → 2015-11-05 · 4 obs
● 2015-07-25 11:21:40
● 2015-11-05 18:34:56
○ 2016-01-16 20:12:36
○ 2026-08-13 10:14:10
○MXmx5.name.com2015-07-25 → 2015-11-05 · 4 obs
● 2015-07-25 11:21:40
● 2015-11-05 18:34:56
○ 2016-01-16 20:12:36
○ 2026-08-13 10:14:10
○MXmx6.name.com2015-07-25 → 2015-11-05 · 4 obs
● 2015-07-25 11:21:40
● 2015-11-05 18:34:56
○ 2016-01-16 20:12:36
○ 2026-08-13 10:14:10
○MXmx7.name.com2015-07-25 → 2015-11-05 · 4 obs
● 2015-07-25 11:21:40
● 2015-11-05 18:34:56
○ 2016-01-16 20:12:36
○ 2026-08-13 10:14:10
○MXmx8.name.com2015-07-25 → 2015-11-05 · 4 obs
● 2015-07-25 11:21:40
● 2015-11-05 18:34:56
○ 2016-01-16 20:12:36
○ 2026-08-13 10:14:10
○MXmxdomain.qq.com2016-05-30 → 2018-08-01 · 5 obs
○ 2016-01-16 20:12:36
● 2016-05-30 01:01:42
● 2018-08-01 15:50:16
○ 2026-04-05 03:37:26
○ 2026-08-13 10:14:10
●A104.21.74.2352026-04-05 → 2026-08-13 · 6 obs
○ 2018-08-01 15:50:16
● 2026-04-05 03:37:26
● 2026-05-27 15:30:36
○ 2026-05-28 10:22:18
● 2026-08-13 10:14:08
● 2026-08-13 10:14:10
○A108.61.182.992015-07-25 → 2015-11-05 · 4 obs
● 2015-07-25 11:21:40
● 2015-11-05 18:34:56
○ 2016-01-16 20:12:36
○ 2026-08-13 10:14:10
○A116.255.200.1602016-09-09 → 2016-09-09 · 4 obs
○ 2016-05-30 01:01:42
● 2016-09-09 08:28:24
○ 2016-12-27 11:39:02
○ 2026-08-13 10:14:10
○A122.10.113.382016-05-30 → 2016-05-30 · 4 obs
○ 2016-02-04 16:33:10
● 2016-05-30 01:01:42
○ 2016-09-09 08:28:24
○ 2026-08-13 10:14:10
○A150.129.83.1512016-12-27 → 2018-08-01 · 5 obs
○ 2016-09-09 08:28:24
● 2016-12-27 11:39:02
● 2018-08-01 15:50:16
○ 2026-04-05 03:37:26
○ 2026-08-13 10:14:10
●A172.67.164.1602026-04-05 → 2026-08-13 · 6 obs
○ 2018-08-01 15:50:16
● 2026-04-05 03:37:26
● 2026-05-27 15:30:36
○ 2026-05-28 10:22:18
● 2026-08-13 10:14:08
● 2026-08-13 10:14:10
○A174.139.250.1942016-02-04 → 2016-02-04 · 4 obs
○ 2016-01-16 20:12:36
● 2016-02-04 16:33:10
○ 2016-05-30 01:01:42
○ 2026-08-13 10:14:10
○A188.114.96.02026-05-28 → 2026-05-28 · 4 obs
○ 2026-05-27 15:30:36
● 2026-05-28 10:22:18
○ 2026-08-13 10:14:08
○ 2026-08-13 10:14:10
○A188.114.97.02026-05-28 → 2026-05-28 · 4 obs
○ 2026-05-27 15:30:36
● 2026-05-28 10:22:18
○ 2026-08-13 10:14:08
○ 2026-08-13 10:14:10
○A2606:4700:3030::6815:4aeb2026-04-05 → 2026-05-27 · 5 obs
○ 2018-08-01 15:50:16
● 2026-04-05 03:37:26
● 2026-05-27 15:30:36
○ 2026-05-28 10:22:18
○ 2026-08-13 10:14:10
○A2606:4700:3031::ac43:a4a02026-04-05 → 2026-05-27 · 5 obs
○ 2018-08-01 15:50:16
● 2026-04-05 03:37:26
● 2026-05-27 15:30:36
○ 2026-05-28 10:22:18
○ 2026-08-13 10:14:10
●A2606:4700:3035::6815:4aeb2026-08-13 → 2026-08-13 · 3 obs
○ 2026-05-28 10:22:18
● 2026-08-13 10:14:08
● 2026-08-13 10:14:10
●A2606:4700:3035::ac43:a4a02026-08-13 → 2026-08-13 · 3 obs
○ 2026-05-28 10:22:18
● 2026-08-13 10:14:08
● 2026-08-13 10:14:10
○A2a06:98c1:3120::2026-05-28 → 2026-05-28 · 4 obs
○ 2026-05-27 15:30:36
● 2026-05-28 10:22:18
○ 2026-08-13 10:14:08
○ 2026-08-13 10:14:10
○A2a06:98c1:3121::2026-05-28 → 2026-05-28 · 4 obs
○ 2026-05-27 15:30:36
● 2026-05-28 10:22:18
○ 2026-08-13 10:14:08
○ 2026-08-13 10:14:10
○CNAME224286.vhost424.cloudvhost.cn2016-09-09 → 2016-09-09 · 3 obs
● 2016-09-09 08:28:24
○ 2016-12-27 11:39:02
○ 2026-08-13 10:14:10

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coml.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...-
qufor.comnena.ns.cloudflare.com, harlan.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.195.250

NS records: nena.ns.cloudflare.com, harlan.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for qufor.com (unsigned zone)

⏱️ Timing

Total: 909ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.74.235, 172.67.164.160
AAAA22606:4700:3035::6815:4aeb, 2606:4700:3035::ac43:a4a0
NS2harlan.ns.cloudflare.com, nena.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1harlan.ns.cloudflare.com dns.cloudflare.

📌 Glue Records Collected

Total: 12

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

Analysis

Hierarchy

qufor.com serves as the parent of www.qufor.com.

IP Addresses

qufor.com has four IP addresses: 104.21.74.235, 172.67.164.160, 2606:4700:3035::6815:4aeb and 2606:4700:3035::ac43:a4a0.

Additional host names — www.bwspjx.com, pokerpoker.com.br.net, luceco.vn and two others — share IP numbers with qufor.com.

Name Servers

qufor.com is served by two delegated name servers, harlan.ns.cloudflare.com and nena.ns.cloudflare.com.

qufor.com shares its name server setup with other domains, including vns3882.com, ntd-co.com, ailingcai.com and two others.

qufor.com has at least partial name server overlap with other domains, such as ikanzw.cc, hyperracing.com, enalia.co and two others.

These name servers tend to appear together with the name servers venkat.ns.cloudflare.com, dawn.ns.cloudflare.com and zoe.ns.cloudflare.com.

Host names with 6 IP numbers:

harlan.ns.cloudflare.com carries IP addresses 108.162.195.250, 162.159.44.250 and 172.64.35.250, with 3 other addresses beyond those.

nena.ns.cloudflare.com carries IP addresses 108.162.194.161, 162.159.38.161 and 172.64.34.161, with 3 other addresses beyond those.