nslsdr.cn - robtex.com
nslsdr.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3031::6815:3bd0🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3032::ac43:b7aa🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.59.208Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.183.170🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | alec.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:58::adf5:3b3b🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | alec.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c13b🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | alec.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:213b🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | alec.ns.cloudflare.com | ||||||
| A | 108.162.193.59🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | alec.ns.cloudflare.com | ||||||
| A | 172.64.33.59🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | alec.ns.cloudflare.com | ||||||
| A | 173.245.59.59🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | alec.ns.cloudflare.com | ||||||
| NS | diana.ns.cloudflare.com | ||||||
| A | 2606:4700:50::a29f:2617🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | diana.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c217🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | diana.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2217🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | diana.ns.cloudflare.com | ||||||
| A | 108.162.194.23🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | diana.ns.cloudflare.com | ||||||
| A | 162.159.38.23Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | diana.ns.cloudflare.com | ||||||
| A | 172.64.34.23🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | diana.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 | 104.21.59.208, 172.67.183.170 | ||||||
| IPv6 | 2606:4700:3031::6815:3bd0, 2606:4700:3032::ac43:b7aa | ||||||
| SOA | alec.ns.cloudflare.comdns@cloudflare.com serial=2399263536 | ||||||
cn
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.dns.cn ⭐ | ||||||
| NS | b.dns.cn | ||||||
| NS | c.dns.cn | ||||||
| NS | d.dns.cn | ||||||
| NS | e.dns.cn | ||||||
| NS | ns.cernet.net ⚠️ Not in parent delegation | ||||||
| SOA | a.dns.cnroot@cnnic.cn serial=2034598322 | ||||||
Same first word
nslsdr.cn |
Similar names
DNS History
6 records (6 active, 0 former)
●NSalec.ns.cloudflare.com2026-03-20 → 2026-03-28 · 2 obs
● 2026-03-28 09:58:52
●NSdiana.ns.cloudflare.com2026-03-20 → 2026-03-28 · 2 obs
● 2026-03-28 09:58:52
●A104.21.59.2082026-03-20 → 2026-03-28 · 2 obs
● 2026-03-28 09:58:52
●A172.67.183.1702026-03-20 → 2026-03-28 · 2 obs
● 2026-03-28 09:58:52
●A2606:4700:3031::6815:3bd02026-03-20 → 2026-03-28 · 2 obs
● 2026-03-28 09:58:52
●A2606:4700:3032::ac43:b7aa2026-03-20 → 2026-03-28 · 2 obs
● 2026-03-28 09:58:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | e.dns.cn, a.dns.cn, c.dns.cn, d.dns.cn... | - |
| nslsdr.cn | alec.ns.cloudflare.com, diana.ns.cloudflare.com | - |
✅ Authoritative Response
Server:173.245.59.59
NS records: alec.ns.cloudflare.com, diana.ns.cloudflare.com
🔒 DNSSEC Status
❌ Bogus (DNSSEC validation failed)
Validation error at nslsdr.cn: Error: DNS query timeout: 203.119.29.1 for DS nslsdr.cn
⏱️ Timing
Total: 3906ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.59.208, 172.67.183.170 |
| AAAA | 2 | 2606:4700:3031::6815:3bd0, 2606:4700:3032::ac43:b7aa |
| NS | 2 | alec.ns.cloudflare.com, diana.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | alec.ns.cloudflare.com dns.cloudflare.co |
Analysis
IP Addresses
Four IP numbers are pointed to by nslsdr.cn: 2606:4700:3031::6815:3bd0, 2606:4700:3032::ac43:b7aa, 104.21.59.208 and 172.67.183.170.
other host names including axorra.net, qyuanbw.com, gamepron.com, get.rpm-bin.link and damone.shop share IP numbers with nslsdr.cn.
Name Servers
nslsdr.cn is delegated to two name servers alec.ns.cloudflare.com and diana.ns.cloudflare.com.
nslsdr.cn shares the same name server setup as other domains, for instance wineandspiritsmagazine.com, culturedcloud.com, chzsm74.ru, junwbjc.cn and devops-svc-ag.com.
nslsdr.cn at least partially shares name servers with other domains, for instance icibiko.top, ikillitts.com, vinolab.co.za, techstack.pro and jsr.co.th.
these name servers are often used together with plato.ns.cloudflare.com, maleah.ns.cloudflare.com, kara.ns.cloudflare.com and arnold.ns.cloudflare.com.
Host names with six IP numbers:
Host name alec.ns.cloudflare.com points to: 2606:4700:58::adf5:3b3b, 2803:f800:50::6ca2:c13b, 2a06:98c1:50::ac40:213b, 108.162.193.59, 172.64.33.59 and 173.245.59.59.
Host name diana.ns.cloudflare.com points to: 2606:4700:50::a29f:2617, 2803:f800:50::6ca2:c217, 2a06:98c1:50::ac40:2217, 108.162.194.23, 162.159.38.23 and 172.64.34.23.