congkai.cc - robtex.com
congkai.cc
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3030::6815:28bc🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3031::ac43:9c4d🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.40.188Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.156.77🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | cecelia.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:50::a29f:2687🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | cecelia.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c287🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | cecelia.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2287🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | cecelia.ns.cloudflare.com | ||||||
| A | 108.162.194.135🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | cecelia.ns.cloudflare.com | ||||||
| A | 162.159.38.135Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | cecelia.ns.cloudflare.com | ||||||
| A | 172.64.34.135🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | cecelia.ns.cloudflare.com | ||||||
| NS | darl.ns.cloudflare.com | ||||||
| A | 2606:4700:58::adf5:3b62🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | darl.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c162🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | darl.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2162🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | darl.ns.cloudflare.com | ||||||
| A | 108.162.193.98🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | darl.ns.cloudflare.com | ||||||
| A | 172.64.33.98🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | darl.ns.cloudflare.com | ||||||
| A | 173.245.59.98🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | darl.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 | 104.21.40.188, 172.67.156.77 | ||||||
| IPv6 | 2606:4700:3030::6815:28bc, 2606:4700:3031::ac43:9c4d | ||||||
| SOA | cecelia.ns.cloudflare.comdns@cloudflare.com serial=2396278484 | ||||||
cc
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ac1.nstld.com ⭐ | ||||||
| NS | ac2.nstld.com | ||||||
| NS | ac3.nstld.com | ||||||
| NS | ac4.nstld.com | ||||||
| SOA | ac1.nstld.cominfo@verisign-grs.com serial=1774173476 | ||||||
rank #1069 in the tld
Same first word
Similar names
kaicong.ltd |
kagicon.com |
ockinga.de |
kaicong.cn |
nickoga.com |
kaicong.com |
akinogc.com |
goincka.fi |
gakcoin.com |
kagcoin.com |
kaicong.info |
coaking.com |
kaicong.cc |
nogacki.com |
DNS History
6 records (6 active, 0 former)
●NScecelia.ns.cloudflare.com2026-03-11 → 2026-03-23 · 2 obs
● 2026-03-23 23:48:34
●NSdarl.ns.cloudflare.com2026-03-11 → 2026-03-23 · 2 obs
● 2026-03-23 23:48:34
●A104.21.40.1882026-03-11 → 2026-03-23 · 2 obs
● 2026-03-23 23:48:34
●A172.67.156.772026-03-11 → 2026-03-23 · 2 obs
● 2026-03-23 23:48:34
●A2606:4700:3030::6815:28bc2026-03-11 → 2026-03-23 · 2 obs
● 2026-03-23 23:48:34
●A2606:4700:3031::ac43:9c4d2026-03-11 → 2026-03-23 · 2 obs
● 2026-03-23 23:48:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cc | ac3.nstld.com, ac1.nstld.com, ac4.nstld.com, ac2.nstld.com | - |
| congkai.cc | darl.ns.cloudflare.com, cecelia.ns.cloudflare.com | - |
✅ Authoritative Response
Server:108.162.194.135
NS records: darl.ns.cloudflare.com, cecelia.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for congkai.cc (unsigned zone)
⏱️ Timing
Total: 324ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.40.188, 172.67.156.77 |
| AAAA | 2 | 2606:4700:3031::ac43:9c4d, 2606:4700:3030::6815:28bc |
| NS | 2 | cecelia.ns.cloudflare.com, darl.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | cecelia.ns.cloudflare.com dns.cloudflare |
Analysis
IP Addresses
congkai.cc maps to four IP numbers: 2606:4700:3030::6815:28bc, 2606:4700:3031::ac43:9c4d, 104.21.40.188 and 172.67.156.77.
Other host names, for instance 571437.com, tratesa.com, iloveyourae.com, hoas.ks.ua and abb.dp.ua share IP numbers with congkai.cc.
Name Servers
Two name servers cecelia.ns.cloudflare.com and darl.ns.cloudflare.com handle delegation for congkai.cc.
congkai.cc uses the same name server setup as other domains, for example 24zw.com, 22ff.org, chinawind-power.com, gxln.net and bbxtc.com.
congkai.cc partially shares name servers with other domains; examples include wholeloops.com, v-net.work, windlen.sbs, titipizza.org and wersalspa.pl.
These name servers are commonly used with rosa.ns.cloudflare.com, dale.ns.cloudflare.com and chad.ns.cloudflare.com.
Host names with six IP numbers: cecelia.ns.cloudflare.com points to: 2606:4700:50::a29f:2687, 2803:f800:50::6ca2:c287, 2a06:98c1:50::ac40:2287, 108.162.194.135, 162.159.38.135 and 172.64.34.135; darl.ns.cloudflare.com points to: 2606:4700:58::adf5:3b62, 2803:f800:50::6ca2:c162, 2a06:98c1:50::ac40:2162, 108.162.193.98, 172.64.33.98 and 173.245.59.98.