rizhao66.com - robtex.com
rizhao66.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 51.195.17.68🇫🇷 OVH51.195.0.0/16 | ||||||
| PTR | ns7.expirationwarning.net | ||||||
| NS | ns3.expirationwarning.net ⭐ | ||||||
| A | 51.161.21.1🇨🇦 OVH51.161.0.0/17 Hosting route | ||||||
| PTR | ns3.expirationwarning.net | ||||||
| NS | ns7.expirationwarning.net | ||||||
| A | 51.195.17.68🇫🇷 OVH51.195.0.0/16 | ||||||
| PTR | ns7.expirationwarning.net | ||||||
| SOA | ns3.expirationwarning.nethostmaster@expirationwarning.net 2026-03-20 #0 | ||||||
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=1771291435 | ||||||
Same first word
rizhao66.com |
DNS History
16 records (3 active, 13 former)
○NShank.ns.cloudflare.com2026-02-15 → 2026-03-22 · 2 obs
○ 2026-03-22 17:58:08
○NSns1.22.cn2016-09-13 → 2017-04-19 · 5 obs
● 2016-09-13 09:16:30
● 2017-04-19 07:40:28
○ 2026-02-15 22:44:36
○ 2026-03-22 17:58:08
○NSns1.51dns.com2015-07-17 → 2015-12-02 · 4 obs
● 2015-12-02 15:43:48
○ 2016-09-13 09:16:30
○ 2026-03-22 17:58:08
○NSns2.51dns.com2015-07-17 → 2015-07-17 · 3 obs
○ 2017-04-19 07:40:28
○ 2026-03-22 17:58:08
●NSns3.expirationwarning.net2026-03-22 → 2026-03-22 · 2 obs
● 2026-03-22 17:58:08
●NSns7.expirationwarning.net2026-03-22 → 2026-03-22 · 2 obs
● 2026-03-22 17:58:08
○NSpark.i-now.cn2026-02-15 → 2026-02-15 · 3 obs
● 2026-02-15 22:44:36
○ 2026-03-22 17:58:08
○NSpark.i-now.com2026-02-15 → 2026-02-15 · 3 obs
● 2026-02-15 22:44:36
○ 2026-03-22 17:58:08
○NSshubhi.ns.cloudflare.com2026-02-15 → 2026-03-22 · 2 obs
○ 2026-03-22 17:58:08
○A104.21.56.1762026-02-15 → 2026-03-22 · 2 obs
○ 2026-03-22 17:58:08
○A107.148.79.1052016-09-13 → 2017-04-19 · 4 obs
● 2017-04-19 07:40:28
○ 2026-02-15 22:44:36
○ 2026-03-22 17:58:08
○A172.67.187.912026-02-15 → 2026-03-22 · 2 obs
○ 2026-03-22 17:58:08
○A2606:4700:3034::ac43:bb5b2026-02-15 → 2026-03-22 · 2 obs
○ 2026-03-22 17:58:08
○A2606:4700:3035::6815:38b02026-02-15 → 2026-03-22 · 2 obs
○ 2026-03-22 17:58:08
○A47.90.164.2462026-02-15 → 2026-02-15 · 3 obs
● 2026-02-15 22:44:36
○ 2026-03-22 17:58:08
●A51.195.17.682026-03-22 → 2026-03-22 · 2 obs
● 2026-03-22 17:58:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| rizhao66.com | ns3.expirationwarning.net, ns7.expirationwarning.net | - |
✅ Authoritative Response
Server: 51.195.17.68
NS records: ns3.expirationwarning.net, ns7.expirationwarning.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for rizhao66.com (unsigned zone)
⏱️ Timing
Total: 326ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 51.195.17.68 |
| NS | 2 | ns3.expirationwarning.net, ns7.expirationwarning.net |
| SOA | 1 | ns3.expirationwarning.net hostmaster.exp |
Analysis
IP Addresses
rizhao66.com points to IP number 51.195.17.68.
For instance, other host names aminostream.com, areaodontologica.com, armandis.info, fc-9.com and acioid.com share IP numbers with rizhao66.com.
Name Servers
rizhao66.com is delegated to two name servers: ns3.expirationwarning.net and ns7.expirationwarning.net.
rizhao66.com uses the same name server setup as other domains such as newyorkcityclassified.com, silverdddies.com, core-control.com, hldpr.com and thepropertycatch.com.
rizhao66.com shares name servers with other domains at least partially, for instance essence4u.net and dopemag.net.
These name servers are commonly used with the name servers ns1.expirationwarning.net and ns5.expirationwarning.net.
Host names with one IP number:
ns3.expirationwarning.net points to: 51.161.21.1.
ns7.expirationwarning.net points to: 51.195.17.68.