ac3f5.cn - robtex.com

ac3f5.cn

DNSSEC⚠️ Not signed
A2606:4700:3033::6815:130f🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3037::ac43:b872🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.19.15Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.184.114🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSali.ns.cloudflare.com ⭐
A2606:4700:50::adf5:3a3b🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRali.ns.cloudflare.com
A2803:f800:50::6ca2:c03b🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRali.ns.cloudflare.com
A2a06:98c1:50::ac40:203b🇺🇸 Cloudflare2a06:98c1:50::/45
PTRali.ns.cloudflare.com
A108.162.192.59🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRali.ns.cloudflare.com
A172.64.32.59🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRali.ns.cloudflare.com
A173.245.58.59🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRali.ns.cloudflare.com
NSdan.ns.cloudflare.com
A2606:4700:58::adf5:3b6c🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdan.ns.cloudflare.com
A2803:f800:50::6ca2:c16c🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRdan.ns.cloudflare.com
A2a06:98c1:50::ac40:216c🇺🇸 Cloudflare2a06:98c1:50::/45
PTRdan.ns.cloudflare.com
A108.162.193.108🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdan.ns.cloudflare.com
A172.64.33.108🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdan.ns.cloudflare.com
A173.245.59.108🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdan.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.19.15, 172.67.184.114
IPv6 hints2606:4700:3033::6815:130f, 2606:4700:3037::ac43:b872
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=161, name=cloudflare-ech.com
SOAali.ns.cloudflare.comdns@cloudflare.com serial=2401661843

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=2034720149

Same first word

ac3f5.cn

Similar names

fac53.co.uk

DNS History

10 records (6 active, 4 former)

NSali.ns.cloudflare.comdan.ns.cloudflare.comns1.nowcndns.comns2.nowcndns.comA104.21.19.15172.67.184.1142606:4700:3033::6815:130f2606:4700:3037::ac43:b872154.80.161.41154.85.210.41
●NSali.ns.cloudflare.com2026-04-14 → 2026-04-27 · 3 obs
○ 2026-04-12 16:16:48
● 2026-04-14 17:35:00
● 2026-04-27 18:31:20
●NSdan.ns.cloudflare.com2026-04-14 → 2026-04-27 · 3 obs
○ 2026-04-12 16:16:48
● 2026-04-14 17:35:00
● 2026-04-27 18:31:20
○NSns1.nowcndns.com2026-04-12 → 2026-04-12 · 3 obs
● 2026-04-12 16:16:48
○ 2026-04-14 17:35:00
○ 2026-04-27 18:31:20
○NSns2.nowcndns.com2026-04-12 → 2026-04-12 · 3 obs
● 2026-04-12 16:16:48
○ 2026-04-14 17:35:00
○ 2026-04-27 18:31:20
●A104.21.19.152026-04-14 → 2026-04-27 · 3 obs
○ 2026-04-12 16:16:48
● 2026-04-14 17:35:00
● 2026-04-27 18:31:20
○A154.80.161.412026-04-12 → 2026-04-27 · 2 obs
○ 2026-04-12 16:16:48
○ 2026-04-27 18:31:20
○A154.85.210.412026-04-12 → 2026-04-12 · 3 obs
● 2026-04-12 16:16:48
○ 2026-04-14 17:35:00
○ 2026-04-27 18:31:20
●A172.67.184.1142026-04-14 → 2026-04-27 · 3 obs
○ 2026-04-12 16:16:48
● 2026-04-14 17:35:00
● 2026-04-27 18:31:20
●A2606:4700:3033::6815:130f2026-04-14 → 2026-04-27 · 3 obs
○ 2026-04-12 16:16:48
● 2026-04-14 17:35:00
● 2026-04-27 18:31:20
●A2606:4700:3037::ac43:b8722026-04-14 → 2026-04-27 · 3 obs
○ 2026-04-12 16:16:48
● 2026-04-14 17:35:00
● 2026-04-27 18:31:20

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
cna.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn...-
ac3f5.cnali.ns.cloudflare.com, dan.ns.cloudflare.com-

✅ Authoritative Response

Server:172.64.33.108

NS records: ali.ns.cloudflare.com, dan.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ac3f5.cn (unsigned zone)

⏱️ Timing

Total: 1152ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.19.15, 172.67.184.114
AAAA22606:4700:3033::6815:130f, 2606:4700:3037::ac43:b872
NS2ali.ns.cloudflare.com, dan.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1ali.ns.cloudflare.com dns.cloudflare.com

Analysis

IP Addresses

ac3f5.cn points to four IP numbers: 2606:4700:3033::6815:130f, 2606:4700:3037::ac43:b872, 104.21.19.15 and 172.67.184.114.

Other host names, for instance x-com.hu, alogetapp.com, mail.sqlpark.com.au, kore34894783.site and cvillewords.com share IP numbers with ac3f5.cn.

Name Servers

Delegation for ac3f5.cn rests with two name servers, ali.ns.cloudflare.com and dan.ns.cloudflare.com.

ac3f5.cn shares the same name server setup as other domains, including qingdaozf.com, cnblt.cn, mediasmart.cn, bjsslh.cn and askpcb.net.

ac3f5.cn at least partially shares name servers with other domains, for instance perd.com, kratingdaeng.org.cn, netstats.dk, axiscraft.nl and ajelo.com.

These name servers are often used together with earl.ns.cloudflare.com, matteo.ns.cloudflare.com, zeus.ns.cloudflare.com, peyton.ns.cloudflare.com and simon.ns.cloudflare.com.

Host names with six IP numbers: ali.ns.cloudflare.com points to: 2606:4700:50::adf5:3a3b, 2803:f800:50::6ca2:c03b, 2a06:98c1:50::ac40:203b, 108.162.192.59, 172.64.32.59 and 173.245.58.59. dan.ns.cloudflare.com points to: 2606:4700:58::adf5:3b6c, 2803:f800:50::6ca2:c16c, 2a06:98c1:50::ac40:216c, 108.162.193.108, 172.64.33.108 and 173.245.59.108.