97do.cn - robtex.com

97do.cn

DNSSEC⚠️ Not signed
A2606:4700:3031::6815:3dec🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3032::ac43:d8f8🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.61.236Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.216.248🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSmatias.ns.cloudflare.com ⭐
A2606:4700:58::a29f:2c49🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmatias.ns.cloudflare.com
A2803:f800:50::6ca2:c349🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRmatias.ns.cloudflare.com
A2a06:98c1:50::ac40:2349🇺🇸 Cloudflare2a06:98c1:50::/45
PTRmatias.ns.cloudflare.com
A108.162.195.73🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmatias.ns.cloudflare.com
A162.159.44.73Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmatias.ns.cloudflare.com
A172.64.35.73🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmatias.ns.cloudflare.com
NSthea.ns.cloudflare.com
A2606:4700:50::a29f:26f7🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRthea.ns.cloudflare.com
A2803:f800:50::6ca2:c2f7🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRthea.ns.cloudflare.com
A2a06:98c1:50::ac40:22f7🇺🇸 Cloudflare2a06:98c1:50::/45
PTRthea.ns.cloudflare.com
A108.162.194.247🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRthea.ns.cloudflare.com
A162.159.38.247Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRthea.ns.cloudflare.com
A172.64.34.247🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRthea.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.61.236, 172.67.216.248
IPv6 hints2606:4700:3031::6815:3dec, 2606:4700:3032::ac43:d8f8
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=37, name=cloudflare-ech.com
SOAmatias.ns.cloudflare.comdns@cloudflare.com serial=2399898221

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=2034675672

Subdomains

www.97do.cn

Same first word

97do.cn

Similar names

97od.com
do97.com
do97.cn
do79.ru
do79.com

DNS History

10 records (6 active, 4 former)

NSmatias.ns.cloudflare.comthea.ns.cloudflare.comdm1.longmingdns.comdm2.longmingdns.comA104.21.61.236172.67.216.2482606:4700:3031::6815:3dec2606:4700:3032::ac43:d8f8107.148.165.20838.33.217.252
○NSdm1.longmingdns.com2026-02-24 → 2026-03-19 · 3 obs
● 2026-02-24 13:50:22
● 2026-03-19 07:28:54
○ 2026-04-16 04:30:42
○NSdm2.longmingdns.com2026-02-24 → 2026-03-19 · 3 obs
● 2026-02-24 13:50:22
● 2026-03-19 07:28:54
○ 2026-04-16 04:30:42
●NSmatias.ns.cloudflare.com2026-04-16 → 2026-04-16 · 2 obs
○ 2026-03-19 07:28:54
● 2026-04-16 04:30:42
●NSthea.ns.cloudflare.com2026-04-16 → 2026-04-16 · 2 obs
○ 2026-03-19 07:28:54
● 2026-04-16 04:30:42
●A104.21.61.2362026-04-16 → 2026-04-16 · 2 obs
○ 2026-03-19 07:28:54
● 2026-04-16 04:30:42
○A107.148.165.2082026-02-24 → 2026-03-04 · 4 obs
● 2026-02-24 13:50:22
● 2026-03-04 06:02:32
○ 2026-03-19 07:28:54
○ 2026-04-16 04:30:42
●A172.67.216.2482026-04-16 → 2026-04-16 · 2 obs
○ 2026-03-19 07:28:54
● 2026-04-16 04:30:42
●A2606:4700:3031::6815:3dec2026-04-16 → 2026-04-16 · 2 obs
○ 2026-03-19 07:28:54
● 2026-04-16 04:30:42
●A2606:4700:3032::ac43:d8f82026-04-16 → 2026-04-16 · 2 obs
○ 2026-03-19 07:28:54
● 2026-04-16 04:30:42
○A38.33.217.2522026-03-19 → 2026-03-19 · 3 obs
○ 2026-03-04 06:02:32
● 2026-03-19 07:28:54
○ 2026-04-16 04:30:42

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
cna.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn...-
97do.cnthea.ns.cloudflare.com, matias.ns.cloudflare.com-

✅ Authoritative Response

Server:172.64.34.247

NS records: thea.ns.cloudflare.com, matias.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 97do.cn (unsigned zone)

⏱️ Timing

Total: 914ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.61.236, 172.67.216.248
AAAA22606:4700:3032::ac43:d8f8, 2606:4700:3031::6815:3dec
NS2matias.ns.cloudflare.com, thea.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1matias.ns.cloudflare.com dns.cloudflare.

Analysis

Hierarchy

97do.cn is the parent of www.97do.cn.

IP Addresses

97do.cn resolves to four IPs: 2606:4700:3031::6815:3dec, 2606:4700:3032::ac43:d8f8, 104.21.61.236 and 172.67.216.248.

Other host names, for instance ronclaussentees.com, smile.tazkia.ac.id, fantasyligue.fr, plumberspokanewa.com and refpakkooa.top share IP numbers with 97do.cn.

Name Servers

97do.cn has two name servers: matias.ns.cloudflare.com and thea.ns.cloudflare.com.

97do.cn shares the same name server setup as other domains, for example hengtaisheng.cn, jetcing.cn, zhushumiao.cn, erp99.cn and amyu.cn.

97do.cn shares some name servers with other domains, for example davnerul.com, meta-blade-39p.pages.dev, gofile.biz.id, 72s.me and scwnrvz.forum.

These name servers are often used together with ezra.ns.cloudflare.com, carla.ns.cloudflare.com and kayleigh.ns.cloudflare.com.

Host names with six IP numbers: matias.ns.cloudflare.com points to: 2606:4700:58::a29f:2c49, 2803:f800:50::6ca2:c349, 2a06:98c1:50::ac40:2349, 108.162.195.73, 162.159.44.73 and 172.64.35.73; thea.ns.cloudflare.com points to: 2606:4700:50::a29f:26f7, 2803:f800:50::6ca2:c2f7, 2a06:98c1:50::ac40:22f7, 108.162.194.247, 162.159.38.247 and 172.64.34.247.