linuobio.com - robtex.com
linuobio.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 51.161.21.1🇨🇦 OVH51.161.0.0/17 Hosting route | ||||||
| PTR | ns3.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=1777093761 | ||||||
Same first word
linuobio.com |
DNS History
12 records (3 active, 9 former)
●NSns3.expirationwarning.net2026-04-22 → 2026-04-25 · 3 obs
● 2026-04-22 16:41:38
● 2026-04-25 05:33:56
●NSns7.expirationwarning.net2026-04-22 → 2026-04-25 · 3 obs
● 2026-04-22 16:41:38
● 2026-04-25 05:33:56
○NSpark.i-now.cn2026-03-24 → 2026-04-15 · 5 obs
● 2026-03-24 06:16:44
● 2026-04-15 08:23:10
○ 2026-04-22 16:41:38
○ 2026-04-25 05:33:56
○NSpark.i-now.com2026-03-24 → 2026-04-15 · 5 obs
● 2026-03-24 06:16:44
● 2026-04-15 08:23:10
○ 2026-04-22 16:41:38
○ 2026-04-25 05:33:56
○NSpoppy.ns.cloudflare.com2026-02-27 → 2026-02-27 · 3 obs
○ 2026-03-24 06:16:44
○ 2026-04-25 05:33:56
○NSquinton.ns.cloudflare.com2026-02-27 → 2026-02-27 · 3 obs
○ 2026-03-24 06:16:44
○ 2026-04-25 05:33:56
○A104.21.31.892026-02-27 → 2026-02-27 · 3 obs
○ 2026-03-24 06:16:44
○ 2026-04-25 05:33:56
○A172.67.176.392026-02-27 → 2026-02-27 · 3 obs
○ 2026-03-24 06:16:44
○ 2026-04-25 05:33:56
○A2606:4700:3033::ac43:b0272026-02-27 → 2026-02-27 · 3 obs
○ 2026-03-24 06:16:44
○ 2026-04-25 05:33:56
○A2606:4700:3037::6815:1f592026-02-27 → 2026-02-27 · 3 obs
○ 2026-03-24 06:16:44
○ 2026-04-25 05:33:56
●A51.161.21.12026-04-22 → 2026-04-25 · 4 obs
● 2026-04-22 16:41:38
○ 2026-04-22 18:26:36
● 2026-04-25 05:33:56
○A51.195.17.682026-04-22 → 2026-04-22 · 3 obs
● 2026-04-22 18:26:36
○ 2026-04-25 05:33:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | g.gtld-servers.net, f.gtld-servers.net, j.gtld-servers.net, l.gtld-servers.net... | - |
| linuobio.com | ns3.expirationwarning.net, ns7.expirationwarning.net | - |
✅ Authoritative Response
Server:51.161.21.1
NS records: ns3.expirationwarning.net, ns7.expirationwarning.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for linuobio.com (unsigned zone)
⏱️ Timing
Total: 1784ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 51.161.21.1 |
| NS | 2 | ns3.expirationwarning.net, ns7.expirationwarning.net |
| SOA | 1 | ns3.expirationwarning.net hostmaster.exp |
Analysis
IP Addresses
linuobio.com points to a single IP address: 51.161.21.1.
Other host names such as inei.systems, ascendux.com, _dc-mx.e2f4f77ff356.nylon(0x736578)pics.com, www.wateryards.com and satelliteheartradio.com share IPs with linuobio.com.
Name Servers
Two name servers ns3.expirationwarning.net and ns7.expirationwarning.net handle the delegation for linuobio.com.
linuobio.com shares the same name server setup as other domains, for example jingjiehd.com, qsxyt.com, 2fluteloops.com, ncpchb.com and dc-8a49b10e.gazetamendimi.com.
linuobio.com shares name servers with other domains at least partially, for instance assicurazionimoto.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.