61cn.org - robtex.com

61cn.org

DNSSEC⚠️ Not signed
A2606:4700:3031::6815:1423🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3037::ac43:bf4b🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.20.35Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.191.75🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSbuck.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3b4e🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRbuck.ns.cloudflare.com
A2803:f800:50::6ca2:c14e🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRbuck.ns.cloudflare.com
A2a06:98c1:50::ac40:214e🇺🇸 Cloudflare2a06:98c1:50::/45
PTRbuck.ns.cloudflare.com
A108.162.193.78🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRbuck.ns.cloudflare.com
A172.64.33.78🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRbuck.ns.cloudflare.com
A173.245.59.78🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRbuck.ns.cloudflare.com
NSvivienne.ns.cloudflare.com
A2606:4700:50::a29f:2632🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRvivienne.ns.cloudflare.com
A2803:f800:50::6ca2:c232🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRvivienne.ns.cloudflare.com
A2a06:98c1:50::ac40:2232🇺🇸 Cloudflare2a06:98c1:50::/45
PTRvivienne.ns.cloudflare.com
A108.162.194.50🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRvivienne.ns.cloudflare.com
A162.159.38.50Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRvivienne.ns.cloudflare.com
A172.64.34.50🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRvivienne.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.20.35, 172.67.191.75
IPv6 hints2606:4700:3031::6815:1423, 2606:4700:3037::ac43:bf4b
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=212, name=cloudflare-ech.com
SOAbuck.ns.cloudflare.comdns@cloudflare.com serial=2405885401

org

DNSSEC🔒 Signed (DS record present)
NSa0.org.afilias-nst.info ⭐ ⚠️ Not in parent delegation
NSa2.org.afilias-nst.info ⚠️ Not in parent delegation
NSb0.org.afilias-nst.org
NSb2.org.afilias-nst.org
NSc0.org.afilias-nst.info ⚠️ Not in parent delegation
NSd0.org.afilias-nst.org
SOAa0.org.afilias-nst.infohostmaster@donuts.email serial=1784992025

Subdomains

www.61cn.org

Same first word

61cn.net.cn
61cn.org.cn
61cn.com
61cn.org

Similar names

n16c.com
cn16.cn
nc61.com
16cn.cn
16cn.net
cn61.cc
c6n1.com
cn16.xyz
nc61.cn
cn61.cn

DNS History

9 records (6 active, 3 former)

20162017201820192020202120222023202420252026NSbuck.ns.cloudflare.comvivienne.ns.cloudflare.comdns10.hichina.comdns9.hichina.comA104.21.20.35172.67.191.752606:4700:3031::6815:14232606:4700:3037::ac43:bf4b2606:4700:3032::ac43:bf4b
●NSbuck.ns.cloudflare.com2026-05-05 → 2026-07-25 · 3 obs
○ 2016-05-02 13:54:24
● 2026-05-05 06:09:08
● 2026-07-25 16:08:10
○NSdns10.hichina.com2015-08-18 → 2016-05-02 · 4 obs
● 2015-08-18 08:37:30
● 2016-05-02 13:54:24
○ 2026-05-05 06:09:08
○ 2026-07-25 16:08:10
○NSdns9.hichina.com2015-08-18 → 2016-05-02 · 4 obs
● 2015-08-18 08:37:30
● 2016-05-02 13:54:24
○ 2026-05-05 06:09:08
○ 2026-07-25 16:08:10
●NSvivienne.ns.cloudflare.com2026-05-05 → 2026-07-25 · 3 obs
○ 2016-05-02 13:54:24
● 2026-05-05 06:09:08
● 2026-07-25 16:08:10
●A104.21.20.352026-05-05 → 2026-07-25 · 2 obs
● 2026-05-05 06:09:08
● 2026-07-25 16:08:10
●A172.67.191.752026-05-05 → 2026-07-25 · 2 obs
● 2026-05-05 06:09:08
● 2026-07-25 16:08:10
●A2606:4700:3031::6815:14232026-05-05 → 2026-07-25 · 2 obs
● 2026-05-05 06:09:08
● 2026-07-25 16:08:10
○A2606:4700:3032::ac43:bf4b2026-05-05 → 2026-06-09 · 3 obs
● 2026-05-05 06:09:08
● 2026-06-09 02:01:02
○ 2026-07-25 16:08:10
●A2606:4700:3037::ac43:bf4b2026-07-25 → 2026-07-25 · 2 obs
○ 2026-06-09 02:01:02
● 2026-07-25 16:08:10

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
orgb0.org.afilias-nst.org, d0.org.afilias-nst.org, b2.org.afilias-nst.org-
61cn.orgbuck.ns.cloudflare.com, vivienne.ns.cloudflare.com-

✅ Authoritative Response

Server:108.162.193.78

NS records: buck.ns.cloudflare.com, vivienne.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 61cn.org (unsigned zone)

⏱️ Timing

Total: 477ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.191.75, 104.21.20.35
AAAA22606:4700:3037::ac43:bf4b, 2606:4700:3031::6815:1423
NS2buck.ns.cloudflare.com, vivienne.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1buck.ns.cloudflare.com dns.cloudflare.co

Analysis

Hierarchy

61cn.org is the parent zone for www.61cn.org.

IP Addresses

61cn.org has four IP addresses: 104.21.20.35, 172.67.191.75, 2606:4700:3031::6815:1423 and 2606:4700:3037::ac43:bf4b.

Among the host names that share IP numbers with 61cn.org are test.gsmfull.com, markcevik.com, gardentoolstore.ca and two others.

Name Servers

The NS records for 61cn.org delegate to buck.ns.cloudflare.com and vivienne.ns.cloudflare.com.

61cn.org has the same name server delegation as a number of other domains, such as mdzw.com, 377.la, 3ycn.com and two more.

61cn.org partially shares its NS delegation with several other domains, including 36g.top, ds44p43.com, bolgegundem.com and two others.

These name servers regularly co-occur with the name servers james.ns.cloudflare.com, dee.ns.cloudflare.com and harmony.ns.cloudflare.com.

Host names resolving to 6 IP numbers:

buck.ns.cloudflare.com maps to 108.162.193.78, 172.64.33.78, 173.245.59.78 and 3 additional IP addresses.

vivienne.ns.cloudflare.com maps to 108.162.194.50, 162.159.38.50, 172.64.34.50 and 3 additional IP addresses.