rdrh.com.cn - robtex.com
rdrh.com.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 43.240.31.75🇭🇰 SONDERCLOUD-143.240.31.0/24 HUPO LIMITED | ||||||
| NS | ns1.julydns.com ⭐ ⚠️ Not in parent delegation | ||||||
| A | 162.159.48.223Cloudflare162.159.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | ns1.onclouddns.com ⚠️ Not in zone NS records | ||||||
| A | 162.159.27.251Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | ns2.julydns.com ⚠️ Not in parent delegation | ||||||
| A | 162.159.48.223Cloudflare162.159.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | ns2.onclouddns.com ⚠️ Not in zone NS records | ||||||
| A | 162.159.27.251Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| SOA | ns1.julydns.commaster@jmdns.com serial=1786520541 | ||||||
com.cn
| DNSSEC | ⚠️ Not signed | ||||||
| NS | a.dns.cn ⭐ ⚠️ Not in parent delegation | ||||||
| NS | b.dns.cn ⚠️ Not in parent delegation | ||||||
| NS | c.dns.cn ⚠️ Not in parent delegation | ||||||
| NS | cns.cernet.net ⚠️ Not in parent delegation | ||||||
| NS | d.dns.cn ⚠️ Not in parent delegation | ||||||
| NS | e.dns.cn ⚠️ Not in parent delegation | ||||||
| SOA | a.dns.cnroot@cnnic.cn serial=2030756619 | ||||||
Same first word
rdrh.com.cn |
Similar names
hrdr.net |
hrdr.dk |
rdhr.net |
rrhd.com |
rhdr.org.uk |
drrh.net |
rhrd.net |
drrh.de |
drhr.cn |
rrhd.org |
hrdr.dev |
rrdh.cn |
hrdr.us |
hdrr.info |
hdrr.de |
DNS History
7 records (5 active, 2 former)
●NSns1.julydns.com2026-08-03 → 2026-08-16 · 2 obs
● 2026-08-16 22:53:08
●NSns1.onclouddns.com2026-08-03 → 2026-08-16 · 2 obs
● 2026-08-16 22:53:08
●NSns2.julydns.com2026-08-03 → 2026-08-16 · 2 obs
● 2026-08-16 22:53:08
●NSns2.onclouddns.com2026-08-03 → 2026-08-16 · 2 obs
● 2026-08-16 22:53:08
○A43.240.30.672026-08-06 → 2026-08-06 · 4 obs
● 2026-08-06 20:52:42
○ 2026-08-15 23:55:00
○ 2026-08-16 22:53:08
○A43.240.31.1712026-08-03 → 2026-08-03 · 3 obs
○ 2026-08-15 23:55:00
○ 2026-08-16 22:53:08
●A43.240.31.752026-08-15 → 2026-08-16 · 3 obs
● 2026-08-15 23:55:00
● 2026-08-16 22:53:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
| rdrh.com.cn | ns1.onclouddns.com, ns2.onclouddns.com | - |
✅ Authoritative Response
Server:162.159.27.251
NS records: ns1.onclouddns.com, ns2.onclouddns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for rdrh.com.cn (unsigned zone)
⏱️ Timing
Total: 3195ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 43.240.31.75 |
| NS | 2 | ns1.julydns.com, ns2.julydns.com |
| SOA | 1 | ns1.julydns.com master.jmdns.com |
Analysis
IP Addresses
rdrh.com.cn points to a single IP number: 43.240.31.75.
rdrh.com.cn shares its IP numbers with other host names like dbsun.cn, hdjxh.com and y123.net.
Name Servers
rdrh.com.cn has four authoritative name servers: ns1.julydns.com, ns2.julydns.com, ns1.onclouddns.com and ns2.onclouddns.com.
rdrh.com.cn partially shares its NS delegation with several other domains, including schoen.cn, aolidi.com, tjctb.com and two others.
These name servers are regularly seen alongside ns1.judns.com and ns2.judns.com as name servers.
ns1.julydns.com and ns2.julydns.com each resolve to 162.159.48.223, while ns1.onclouddns.com and ns2.onclouddns.com each resolve to 162.159.27.251.
ns1.julydns.com and ns2.julydns.com are host names that each point to 162.159.48.223 IP addresses.
ns1.onclouddns.com and ns2.onclouddns.com are host names that each point to 162.159.27.251 IP addresses.