rd1979.cn - robtex.com
rd1979.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3030::ac43:b197🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3034::6815:2b5d🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.43.93Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.177.151🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | alla.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:50::adf5:3a3e🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | alla.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c03e🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | alla.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:203e🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | alla.ns.cloudflare.com | ||||||
| A | 108.162.192.62🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | alla.ns.cloudflare.com | ||||||
| A | 172.64.32.62🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | alla.ns.cloudflare.com | ||||||
| A | 173.245.58.62🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | alla.ns.cloudflare.com | ||||||
| NS | rudy.ns.cloudflare.com | ||||||
| A | 2606:4700:58::adf5:3be5🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | rudy.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c1e5🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | rudy.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:21e5🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | rudy.ns.cloudflare.com | ||||||
| A | 108.162.193.229🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | rudy.ns.cloudflare.com | ||||||
| A | 172.64.33.229🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | rudy.ns.cloudflare.com | ||||||
| A | 173.245.59.229🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | rudy.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.43.93, 172.67.177.151 | ||||||
| IPv6 hints | 2606:4700:3030::ac43:b197, 2606:4700:3034::6815:2b5d | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=16, name=cloudflare-ech.com | ||||||
| SOA | alla.ns.cloudflare.comdns@cloudflare.com serial=2402926915 | ||||||
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=2034781791 | ||||||
Same first word
rd1979.cn |
DNS History
6 records (6 active, 0 former)
●NSalla.ns.cloudflare.com2026-03-18 → 2026-05-12 · 2 obs
● 2026-05-12 06:44:44
●NSrudy.ns.cloudflare.com2026-03-18 → 2026-05-12 · 2 obs
● 2026-05-12 06:44:44
●A104.21.43.932026-03-18 → 2026-05-12 · 2 obs
● 2026-05-12 06:44:44
●A172.67.177.1512026-03-18 → 2026-05-12 · 2 obs
● 2026-05-12 06:44:44
●A2606:4700:3030::ac43:b1972026-03-18 → 2026-05-12 · 2 obs
● 2026-05-12 06:44:44
●A2606:4700:3034::6815:2b5d2026-03-18 → 2026-05-12 · 2 obs
● 2026-05-12 06:44:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | e.dns.cn, a.dns.cn, c.dns.cn, d.dns.cn... | - |
| rd1979.cn | alla.ns.cloudflare.com, rudy.ns.cloudflare.com | - |
✅ Authoritative Response
Server:108.162.192.62
NS records: alla.ns.cloudflare.com, rudy.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for rd1979.cn (unsigned zone)
⏱️ Timing
Total: 842ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.177.151, 104.21.43.93 |
| AAAA | 2 | 2606:4700:3030::ac43:b197, 2606:4700:3034::6815:2b5d |
| NS | 2 | alla.ns.cloudflare.com, rudy.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | alla.ns.cloudflare.com dns.cloudflare.co |
Analysis
IP Addresses
rd1979.cn maps to four IP numbers: 2606:4700:3030::ac43:b197, 2606:4700:3034::6815:2b5d, 104.21.43.93 and 172.67.177.151.
Other host names, for instance apps-k-l-whatsapp.hl.cn, qest.org.uk, arcadeswim.com, sugarsplashes.com and www.krisharzinski.org share IP numbers with rd1979.cn.
Name Servers
Two name servers alla.ns.cloudflare.com and rudy.ns.cloudflare.com handle delegation for rd1979.cn.
rd1979.cn uses the same name server setup as other domains, for example tech-guru.cn, xgpanlu.cn, redforgo.com, p24456.cn and powerfx.cn.
rd1979.cn partially shares name servers with other domains; examples include lofthatch.me, oxherd-ledger.site, scarletmail-rutgers-pdf.pages.dev, 86mao.com and yasithab.com.
These name servers are commonly used with nova.ns.cloudflare.com, hal.ns.cloudflare.com and coen.ns.cloudflare.com.
Host names with six IP numbers: alla.ns.cloudflare.com points to: 2606:4700:50::adf5:3a3e, 2803:f800:50::6ca2:c03e, 2a06:98c1:50::ac40:203e, 108.162.192.62, 172.64.32.62 and 173.245.58.62; rudy.ns.cloudflare.com points to: 2606:4700:58::adf5:3be5, 2803:f800:50::6ca2:c1e5, 2a06:98c1:50::ac40:21e5, 108.162.193.229, 172.64.33.229 and 173.245.59.229.