lengcc.com - robtex.com
lengcc.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3033::6815:28bf🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3035::ac43:bc41🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.40.191Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.188.65🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | danica.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:50::a29f:26bb🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | danica.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c2bb🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | danica.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:22bb🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | danica.ns.cloudflare.com | ||||||
| A | 108.162.194.187🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | danica.ns.cloudflare.com | ||||||
| A | 162.159.38.187Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | danica.ns.cloudflare.com | ||||||
| A | 172.64.34.187🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | danica.ns.cloudflare.com | ||||||
| NS | pablo.ns.cloudflare.com | ||||||
| A | 2606:4700:58::adf5:3bdc🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | pablo.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c1dc🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | pablo.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:21dc🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | pablo.ns.cloudflare.com | ||||||
| A | 108.162.193.220🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | pablo.ns.cloudflare.com | ||||||
| A | 172.64.33.220🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | pablo.ns.cloudflare.com | ||||||
| A | 173.245.59.220🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | pablo.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 | 104.21.40.191, 172.67.188.65 | ||||||
| IPv6 | 2606:4700:3033::6815:28bf, 2606:4700:3035::ac43:bc41 | ||||||
| SOA | danica.ns.cloudflare.comdns@cloudflare.com serial=2398977573 | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1774656907 | ||||||
Same first word
lengcc.com |
Similar names
DNS History
8 records (6 active, 2 former)
●NSdanica.ns.cloudflare.com2026-03-24 → 2026-03-28 · 3 obs
● 2026-03-24 07:01:24
● 2026-03-28 00:30:42
○NSns17.xincache.com2015-08-02 → 2017-03-29 · 4 obs
● 2017-03-29 19:41:46
○ 2026-03-24 07:01:24
○ 2026-03-28 00:30:42
○NSns18.xincache.com2015-08-02 → 2017-03-29 · 4 obs
● 2017-03-29 19:41:46
○ 2026-03-24 07:01:24
○ 2026-03-28 00:30:42
●NSpablo.ns.cloudflare.com2026-03-24 → 2026-03-28 · 3 obs
● 2026-03-24 07:01:24
● 2026-03-28 00:30:42
●A104.21.40.1912026-03-24 → 2026-03-28 · 2 obs
● 2026-03-28 00:30:42
●A172.67.188.652026-03-24 → 2026-03-28 · 2 obs
● 2026-03-28 00:30:42
●A2606:4700:3033::6815:28bf2026-03-24 → 2026-03-28 · 2 obs
● 2026-03-28 00:30:42
●A2606:4700:3035::ac43:bc412026-03-24 → 2026-03-28 · 2 obs
● 2026-03-28 00:30:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | b.gtld-servers.net, j.gtld-servers.net, a.gtld-servers.net, h.gtld-servers.net... | - |
| lengcc.com | pablo.ns.cloudflare.com, danica.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server:108.162.193.220
NS records: pablo.ns.cloudflare.com, danica.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for lengcc.com (unsigned zone)
⏱️ Timing
Total: 305ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.188.65, 104.21.40.191 |
| AAAA | 2 | 2606:4700:3035::ac43:bc41, 2606:4700:3033::6815:28bf |
| NS | 2 | danica.ns.cloudflare.com, pablo.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | danica.ns.cloudflare.com dns.cloudflare. |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (pablo.ns.cloudflare.com, pablo.ns.cloudflare.com, pablo.ns.cloudflare.com...)
Analysis
IP Addresses
lengcc.com resolves to four IP numbers: 2606:4700:3033::6815:28bf, 2606:4700:3035::ac43:bc41, 104.21.40.191 and 172.67.188.65.
Other host names such as 211.hk, cuonibb.com, m.jeqn.shop, dailydigest.com and abc88.dev share IPs with lengcc.com.
Name Servers
lengcc.com is delegated to two name servers: danica.ns.cloudflare.com and pablo.ns.cloudflare.com.
lengcc.com shares the same name server setup as hnchengshun.com, fk139.com, zzprft.com, haiyunpush.com and zjmxcl.com.
lengcc.com at least partially shares name servers with other domains, for instance etsyordrconfirms.icu, richmc.net, partnershipinrobotics.com, c-3investmentcorp.com and napindo.com.
These name servers are commonly used together with gina.ns.cloudflare.com, grace.ns.cloudflare.com and nile.ns.cloudflare.com.
Host names with six IP numbers:
danica.ns.cloudflare.com points to 2606:4700:50::a29f:26bb, 2803:f800:50::6ca2:c2bb, 2a06:98c1:50::ac40:22bb, 108.162.194.187, 162.159.38.187 and 172.64.34.187.
pablo.ns.cloudflare.com points to 2606:4700:58::adf5:3bdc, 2803:f800:50::6ca2:c1dc, 2a06:98c1:50::ac40:21dc, 108.162.193.220, 172.64.33.220 and 173.245.59.220.