cvkf.cn - robtex.com

cvkf.cn

DNSSEC⚠️ Not signed
A2606:4700:3032::ac43:a784🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3037::6815:5208🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.82.8Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.167.132🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSalbert.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3b3a🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRalbert.ns.cloudflare.com
A2803:f800:50::6ca2:c13a🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRalbert.ns.cloudflare.com
A2a06:98c1:50::ac40:213a🇺🇸 Cloudflare2a06:98c1:50::/45
PTRalbert.ns.cloudflare.com
A108.162.193.58🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRalbert.ns.cloudflare.com
A172.64.33.58🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRalbert.ns.cloudflare.com
A173.245.59.58🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRalbert.ns.cloudflare.com
NSmarissa.ns.cloudflare.com
A2606:4700:50::a29f:2672🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmarissa.ns.cloudflare.com
A2803:f800:50::6ca2:c272🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRmarissa.ns.cloudflare.com
A2a06:98c1:50::ac40:2272🇺🇸 Cloudflare2a06:98c1:50::/45
PTRmarissa.ns.cloudflare.com
A108.162.194.114🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmarissa.ns.cloudflare.com
A162.159.38.114Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmarissa.ns.cloudflare.com
A172.64.34.114🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmarissa.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.82.8, 172.67.167.132
IPv6 hints2606:4700:3032::ac43:a784, 2606:4700:3037::6815:5208
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=143, name=cloudflare-ech.com
SOAalbert.ns.cloudflare.comdns@cloudflare.com serial=2410475610

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 2035-11-25 #96

Same first word

cvkf.com
cvkf.cn

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DNS History

11 records (6 active, 5 former)

2017201820192020202120222023202420252026NSalbert.ns.cloudflare.commarissa.ns.cloudflare.comdns1.iidns.comdns10.hichina.comdns9.hichina.comA104.21.82.8172.67.167.1322606:4700:3032::ac43:a7842606:4700:3037::6815:5208123.108.110.7847.89.58.32
●NSalbert.ns.cloudflare.com2026-07-14 → 2026-07-30 · 3 obs
○ 2017-06-20 11:56:58
● 2026-07-14 04:20:24
● 2026-07-30 19:40:48
○NSdns1.iidns.com2016-04-14 → 2016-04-14 · 3 obs
● 2016-04-14 13:56:00
○ 2016-11-29 18:10:02
○ 2026-07-30 19:40:48
○NSdns10.hichina.com2016-11-29 → 2017-06-20 · 5 obs
○ 2016-04-14 13:56:00
● 2016-11-29 18:10:02
● 2017-06-20 11:56:58
○ 2026-07-14 04:20:24
○ 2026-07-30 19:40:48
○NSdns9.hichina.com2016-11-29 → 2017-06-20 · 5 obs
○ 2016-04-14 13:56:00
● 2016-11-29 18:10:02
● 2017-06-20 11:56:58
○ 2026-07-14 04:20:24
○ 2026-07-30 19:40:48
●NSmarissa.ns.cloudflare.com2026-07-14 → 2026-07-30 · 3 obs
○ 2017-06-20 11:56:58
● 2026-07-14 04:20:24
● 2026-07-30 19:40:48
●A104.21.82.82026-07-19 → 2026-07-30 · 3 obs
○ 2026-07-14 04:20:24
● 2026-07-19 17:07:08
● 2026-07-30 19:40:48
○A123.108.110.782016-04-14 → 2016-04-14 · 3 obs
● 2016-04-14 13:56:00
○ 2016-11-29 18:10:02
○ 2026-07-30 19:40:48
●A172.67.167.1322026-07-19 → 2026-07-30 · 3 obs
○ 2026-07-14 04:20:24
● 2026-07-19 17:07:08
● 2026-07-30 19:40:48
●A2606:4700:3032::ac43:a7842026-07-19 → 2026-07-30 · 3 obs
○ 2026-07-14 04:20:24
● 2026-07-19 17:07:08
● 2026-07-30 19:40:48
●A2606:4700:3037::6815:52082026-07-19 → 2026-07-30 · 3 obs
○ 2026-07-14 04:20:24
● 2026-07-19 17:07:08
● 2026-07-30 19:40:48
○A47.89.58.322017-06-20 → 2017-06-20 · 4 obs
○ 2016-11-29 18:10:02
● 2017-06-20 11:56:58
○ 2026-07-14 04:20:24
○ 2026-07-30 19:40:48

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
cna.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn...-
cvkf.cnalbert.ns.cloudflare.com, marissa.ns.cloudflare.com-

✅ Authoritative Response

Server:172.64.34.114

NS records: albert.ns.cloudflare.com, marissa.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cvkf.cn (unsigned zone)

⏱️ Timing

Total: 973ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.167.132, 104.21.82.8
AAAA22606:4700:3037::6815:5208, 2606:4700:3032::ac43:a784
NS2albert.ns.cloudflare.com, marissa.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1albert.ns.cloudflare.com dns.cloudflare.

Analysis

IP Addresses

cvkf.cn has four IP addresses: 104.21.82.8, 172.67.167.132, 2606:4700:3032::ac43:a784 and 2606:4700:3037::6815:5208.

Among the host names that share IP numbers with cvkf.cn are tmgcore.com, verf-briljant.nl, scrumwatch.co.uk and two others.

Name Servers

The NS records for cvkf.cn delegate to albert.ns.cloudflare.com and marissa.ns.cloudflare.com.

cvkf.cn has the same name server delegation as a number of other domains, such as gyhc333.com, ziyunhua.com, ahchsc.com and two more.

cvkf.cn shares at least some of its name servers with other domains, including dgcjym.com, hazzer.info, al-fawzan.com and two others.

These name servers are frequently seen alongside the name servers pranab.ns.cloudflare.com.

Host names resolving to 6 IP numbers:

albert.ns.cloudflare.com maps to 108.162.193.58, 172.64.33.58, 173.245.59.58 and 3 additional IP addresses.

marissa.ns.cloudflare.com maps to 108.162.194.114, 162.159.38.114, 172.64.34.114 and 3 additional IP addresses.