cntgvalve.com - robtex.com

cntgvalve.com

DNSSEC⚠️ Not signed
A2606:4700:3035::6815:561c🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3037::ac43:d661🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.86.28Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.214.97🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSdorthy.ns.cloudflare.com ⭐
A2606:4700:50::adf5:3af9🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdorthy.ns.cloudflare.com
A2803:f800:50::6ca2:c0f9🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRdorthy.ns.cloudflare.com
A2a06:98c1:50::ac40:20f9🇺🇸 Cloudflare2a06:98c1:50::/45
PTRdorthy.ns.cloudflare.com
A108.162.192.249🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdorthy.ns.cloudflare.com
A172.64.32.249🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdorthy.ns.cloudflare.com
A173.245.58.249🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdorthy.ns.cloudflare.com
NSrayden.ns.cloudflare.com
A2606:4700:58::a29f:2ca3🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRrayden.ns.cloudflare.com
A2803:f800:50::6ca2:c3a3🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRrayden.ns.cloudflare.com
A2a06:98c1:50::ac40:23a3🇺🇸 Cloudflare2a06:98c1:50::/45
PTRrayden.ns.cloudflare.com
A108.162.195.163🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRrayden.ns.cloudflare.com
A162.159.44.163Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRrayden.ns.cloudflare.com
A172.64.35.163🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRrayden.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.86.28, 172.67.214.97
IPv6 hints2606:4700:3035::6815:561c, 2606:4700:3037::ac43:d661
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=122, name=cloudflare-ech.com
SOAdorthy.ns.cloudflare.comdns@cloudflare.com serial=2400602441

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=1778743801

Same first word

cntgvalve.com

DNS History

12 records (6 active, 6 former)

2017201820192020202120222023202420252026NSdorthy.ns.cloudflare.comrayden.ns.cloudflare.comag1.juming.comag2.juming.commain1.ns365.netA104.21.86.28172.67.214.972606:4700:3035::6815:561c2606:4700:3037::ac43:d661124.172.141.2124.173.127.243CNAMEagent31.juming.com
○NSag1.juming.com2026-03-13 → 2026-03-20 · 5 obs
○ 2016-12-14 06:21:28
● 2026-03-13 16:02:34
● 2026-03-20 11:48:48
○ 2026-03-23 04:32:30
○ 2026-05-14 07:46:52
○NSag2.juming.com2026-03-13 → 2026-03-20 · 5 obs
○ 2016-12-14 06:21:28
● 2026-03-13 16:02:34
● 2026-03-20 11:48:48
○ 2026-03-23 04:32:30
○ 2026-05-14 07:46:52
●NSdorthy.ns.cloudflare.com2026-03-23 → 2026-05-14 · 3 obs
○ 2026-03-20 11:48:48
● 2026-03-23 04:32:30
● 2026-05-14 07:46:52
○NSmain1.ns365.net2016-12-14 → 2016-12-14 · 3 obs
● 2016-12-14 06:21:28
○ 2026-03-13 16:02:34
○ 2026-05-14 07:46:52
●NSrayden.ns.cloudflare.com2026-03-23 → 2026-05-14 · 3 obs
○ 2026-03-20 11:48:48
● 2026-03-23 04:32:30
● 2026-05-14 07:46:52
●A104.21.86.282026-03-26 → 2026-05-14 · 3 obs
○ 2026-03-13 16:02:34
● 2026-03-26 03:19:48
● 2026-05-14 07:46:52
○A124.172.141.22016-12-14 → 2016-12-14 · 3 obs
● 2016-12-14 06:21:28
○ 2026-03-13 16:02:34
○ 2026-05-14 07:46:52
○A124.173.127.2432017-06-23 → 2017-06-23 · 4 obs
○ 2016-12-14 06:21:28
● 2017-06-23 17:01:06
○ 2026-03-13 16:02:34
○ 2026-05-14 07:46:52
●A172.67.214.972026-03-26 → 2026-05-14 · 3 obs
○ 2026-03-13 16:02:34
● 2026-03-26 03:19:48
● 2026-05-14 07:46:52
●A2606:4700:3035::6815:561c2026-03-26 → 2026-05-14 · 3 obs
○ 2026-03-13 16:02:34
● 2026-03-26 03:19:48
● 2026-05-14 07:46:52
●A2606:4700:3037::ac43:d6612026-03-26 → 2026-05-14 · 3 obs
○ 2026-03-13 16:02:34
● 2026-03-26 03:19:48
● 2026-05-14 07:46:52
○CNAMEagent31.juming.com2026-03-13 → 2026-03-20 · 4 obs
● 2026-03-13 16:02:34
● 2026-03-20 11:48:48
○ 2026-03-23 04:32:30
○ 2026-05-14 07:46:52

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comi.gtld-servers.net, k.gtld-servers.net, c.gtld-servers.net, l.gtld-servers.net...-
cntgvalve.comdorthy.ns.cloudflare.com, rayden.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.192.249

NS records: dorthy.ns.cloudflare.com, rayden.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cntgvalve.com (unsigned zone)

⏱️ Timing

Total: 151ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.214.97, 104.21.86.28
AAAA22606:4700:3037::ac43:d661, 2606:4700:3035::6815:561c
NS2dorthy.ns.cloudflare.com, rayden.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1dorthy.ns.cloudflare.com dns.cloudflare.

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

cntgvalve.com maps to four IP numbers: 2606:4700:3035::6815:561c, 2606:4700:3037::ac43:d661, 104.21.86.28 and 172.67.214.97.

Other host names, for instance haveredskaber-online.com, informationcity.org, www.jcsbq.com, avatix.com and ns2.jofeng.com share IP numbers with cntgvalve.com.

Name Servers

Two name servers dorthy.ns.cloudflare.com and rayden.ns.cloudflare.com handle delegation for cntgvalve.com.

cntgvalve.com uses the same name server setup as other domains, for example jinensp.com, vrisp.com, rfmetal.com, eltm.cn and aeh88.com.

cntgvalve.com partially shares name servers with other domains; examples include wuxiwangzhan.com, internetdatingreport.com, silverbellmoosecompany.com, wealthyhack.com and starknightmt.com.

These name servers are often used with the name servers jen.ns.cloudflare.com and dayana.ns.cloudflare.com.

Host names with six IP numbers: dorthy.ns.cloudflare.com points to: 2606:4700:50::adf5:3af9, 2803:f800:50::6ca2:c0f9, 2a06:98c1:50::ac40:20f9, 108.162.192.249, 172.64.32.249 and 173.245.58.249; rayden.ns.cloudflare.com points to: 2606:4700:58::a29f:2ca3, 2803:f800:50::6ca2:c3a3, 2a06:98c1:50::ac40:23a3, 108.162.195.163, 162.159.44.163 and 172.64.35.163.