dblv.cn - robtex.com

dblv.cn

DNSSEC⚠️ Not signed
A2606:4700:3032::ac43:824a🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3035::6815:777🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.7.119Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.130.74🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSdana.ns.cloudflare.com ⭐
A2606:4700:50::adf5:3a69🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdana.ns.cloudflare.com
A2803:f800:50::6ca2:c069🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRdana.ns.cloudflare.com
A2a06:98c1:50::ac40:2069🇺🇸 Cloudflare2a06:98c1:50::/45
PTRdana.ns.cloudflare.com
A108.162.192.105🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdana.ns.cloudflare.com
A172.64.32.105🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdana.ns.cloudflare.com
A173.245.58.105🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdana.ns.cloudflare.com
NSdave.ns.cloudflare.com
A2606:4700:58::adf5:3b6d🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdave.ns.cloudflare.com
A2803:f800:50::6ca2:c16d🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRdave.ns.cloudflare.com
A2a06:98c1:50::ac40:216d🇺🇸 Cloudflare2a06:98c1:50::/45
PTRdave.ns.cloudflare.com
A108.162.193.109🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdave.ns.cloudflare.com
A172.64.33.109🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdave.ns.cloudflare.com
A173.245.59.109🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdave.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.7.119, 172.67.130.74
IPv6 hints2606:4700:3032::ac43:824a, 2606:4700:3035::6815:777
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=8, name=cloudflare-ech.com
SOAdana.ns.cloudflare.comdns@cloudflare.com serial=2401082335

cn

DNSSEC🔒 Signed (DS record present)
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=2034670744

Same first word

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DNS History

16 records (6 active, 10 former)

2017201820192020202120222023202420252026NSdana.ns.cloudflare.comdave.ns.cloudflare.comdns1.iidns.comdns2.iidns.comdns3.iidns.comdns4.iidns.comdns5.iidns.comdns6.iidns.comns1.eedns.comns2.eedns.comA104.21.7.119172.67.130.742606:4700:3032::ac43:824a2606:4700:3035::6815:777123.108.110.78172.247.242.227
●NSdana.ns.cloudflare.com2026-03-30 → 2026-04-14 · 3 obs
○ 2017-04-10 09:31:26
● 2026-03-30 23:32:24
● 2026-04-14 22:36:06
●NSdave.ns.cloudflare.com2026-03-30 → 2026-04-14 · 3 obs
○ 2017-04-10 09:31:26
● 2026-03-30 23:32:24
● 2026-04-14 22:36:06
○NSdns1.iidns.com2016-07-13 → 2016-07-13 · 3 obs
● 2016-07-13 05:12:40
○ 2017-04-10 09:31:26
○ 2026-04-14 22:36:06
○NSdns2.iidns.com2016-07-13 → 2016-07-13 · 3 obs
● 2016-07-13 05:12:40
○ 2017-04-10 09:31:26
○ 2026-04-14 22:36:06
○NSdns3.iidns.com2016-07-13 → 2016-07-13 · 3 obs
● 2016-07-13 05:12:40
○ 2017-04-10 09:31:26
○ 2026-04-14 22:36:06
○NSdns4.iidns.com2016-07-13 → 2016-07-13 · 3 obs
● 2016-07-13 05:12:40
○ 2017-04-10 09:31:26
○ 2026-04-14 22:36:06
○NSdns5.iidns.com2016-07-13 → 2016-07-13 · 3 obs
● 2016-07-13 05:12:40
○ 2017-04-10 09:31:26
○ 2026-04-14 22:36:06
○NSdns6.iidns.com2016-07-13 → 2016-07-13 · 3 obs
● 2016-07-13 05:12:40
○ 2017-04-10 09:31:26
○ 2026-04-14 22:36:06
○NSns1.eedns.com2017-04-10 → 2017-04-10 · 4 obs
○ 2016-07-13 05:12:40
● 2017-04-10 09:31:26
○ 2026-03-30 23:32:24
○ 2026-04-14 22:36:06
○NSns2.eedns.com2017-04-10 → 2017-04-10 · 4 obs
○ 2016-07-13 05:12:40
● 2017-04-10 09:31:26
○ 2026-03-30 23:32:24
○ 2026-04-14 22:36:06
●A104.21.7.1192026-03-30 → 2026-04-14 · 3 obs
○ 2017-04-10 09:31:26
● 2026-03-30 23:32:24
● 2026-04-14 22:36:06
○A123.108.110.782016-07-13 → 2016-07-13 · 3 obs
● 2016-07-13 05:12:40
○ 2017-04-10 09:31:26
○ 2026-04-14 22:36:06
○A172.247.242.2272017-04-10 → 2017-04-10 · 4 obs
○ 2016-07-13 05:12:40
● 2017-04-10 09:31:26
○ 2026-03-30 23:32:24
○ 2026-04-14 22:36:06
●A172.67.130.742026-03-30 → 2026-04-14 · 3 obs
○ 2017-04-10 09:31:26
● 2026-03-30 23:32:24
● 2026-04-14 22:36:06
●A2606:4700:3032::ac43:824a2026-03-30 → 2026-04-14 · 3 obs
○ 2017-04-10 09:31:26
● 2026-03-30 23:32:24
● 2026-04-14 22:36:06
●A2606:4700:3035::6815:7772026-03-30 → 2026-04-14 · 3 obs
○ 2017-04-10 09:31:26
● 2026-03-30 23:32:24
● 2026-04-14 22:36:06

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
cna.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn...-
dblv.cndana.ns.cloudflare.com, dave.ns.cloudflare.com-

✅ Authoritative Response

Server:172.64.33.109

NS records: dana.ns.cloudflare.com, dave.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for dblv.cn (unsigned zone)

⏱️ Timing

Total: 1016ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.130.74, 104.21.7.119
AAAA22606:4700:3035::6815:777, 2606:4700:3032::ac43:824a
NS2dana.ns.cloudflare.com, dave.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1dana.ns.cloudflare.com dns.cloudflare.co

Analysis

IP Addresses

dblv.cn maps to four IP numbers: 2606:4700:3032::ac43:824a, 2606:4700:3035::6815:777, 104.21.7.119 and 172.67.130.74.

Other host names, for instance www.historyindia.in.net, greektraveltellers.com, chrysaczerniak.com, llux.net and sikevalae.com share IP numbers with dblv.cn.

Name Servers

Two name servers dana.ns.cloudflare.com and dave.ns.cloudflare.com handle delegation for dblv.cn.

dblv.cn uses the same name server setup as other domains, for example dcek.cn, shiyonghai.com, danime.cn, ucnc.cn and licaifinance.com.

dblv.cn partially shares name servers with other domains; examples include shoutzor.com, jsjgroup.cn, eds-weather.info, safepassagefoundation.org and craiggreg.com.

these name servers are commonly used with the name servers mimi.ns.cloudflare.com.

Host names with six IP numbers: dana.ns.cloudflare.com points to: 2606:4700:50::adf5:3a69, 2803:f800:50::6ca2:c069, 2a06:98c1:50::ac40:2069, 108.162.192.105, 172.64.32.105 and 173.245.58.105; dave.ns.cloudflare.com points to: 2606:4700:58::adf5:3b6d, 2803:f800:50::6ca2:c16d, 2a06:98c1:50::ac40:216d, 108.162.193.109, 172.64.33.109 and 173.245.59.109.