opensincera.com - robtex.com
opensincera.com
| CNAME | opensincera.com.cdn.cloudflare.net | ||||||
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3031::6815:5f93🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3032::ac43:9180🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.95.147Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.145.128🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| HTTPS | HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.95.147, 172.67.145.128 | ||||||
| IPv6 hints | 2606:4700:3031::6815:5f93, 2606:4700:3032::ac43:9180 | ||||||
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=1784672032 | ||||||
Subdomains
www.opensincera.com |
Same first word
opensincera.com |
Similar names
DNS History
9 records (9 active, 0 former)
●NSdns1.p04.nsone.net2026-02-18 → 2026-07-21 · 2 obs
● 2026-02-18 07:31:30
● 2026-07-21 22:30:36
● 2026-07-21 22:30:36
●NSdns2.p04.nsone.net2026-02-18 → 2026-07-21 · 2 obs
● 2026-02-18 07:31:30
● 2026-07-21 22:30:36
● 2026-07-21 22:30:36
●NSdns3.p04.nsone.net2026-02-18 → 2026-07-21 · 2 obs
● 2026-02-18 07:31:30
● 2026-07-21 22:30:36
● 2026-07-21 22:30:36
●NSdns4.p04.nsone.net2026-02-18 → 2026-07-21 · 2 obs
● 2026-02-18 07:31:30
● 2026-07-21 22:30:36
● 2026-07-21 22:30:36
●NSns01.ttddnnss.com2026-02-18 → 2026-07-21 · 2 obs
● 2026-02-18 07:31:30
● 2026-07-21 22:30:36
● 2026-07-21 22:30:36
●NSns02.ttddnnss.com2026-02-18 → 2026-07-21 · 2 obs
● 2026-02-18 07:31:30
● 2026-07-21 22:30:36
● 2026-07-21 22:30:36
●NSns03.ttddnnss.com2026-02-18 → 2026-07-21 · 2 obs
● 2026-02-18 07:31:30
● 2026-07-21 22:30:36
● 2026-07-21 22:30:36
●NSns04.ttddnnss.com2026-02-18 → 2026-07-21 · 2 obs
● 2026-02-18 07:31:30
● 2026-07-21 22:30:36
● 2026-07-21 22:30:36
●CNAMEopensincera.com.cdn.cloudflare.net2026-02-18 → 2026-07-21 · 2 obs
● 2026-02-18 07:31:30
● 2026-07-21 22:30:36
● 2026-07-21 22:30:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| opensincera.com | dns1.p04.nsone.net, dns2.p04.nsone.net, dns3.p04.nsone.net, dns4.p04.nsone.net... | 4 records |
✅ Authoritative Response
Server:198.51.44.4
NS records: dns1.p04.nsone.net, dns2.p04.nsone.net, dns3.p04.nsone.net, dns4.p04.nsone.net, ns01.ttddnnss.com, ns02.ttddnnss.com, ns03.ttddnnss.com, ns04.ttddnnss.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for opensincera.com (unsigned zone)
⏱️ Timing
Total: 272ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 8 | dns1.p04.nsone.net, dns2.p04.nsone.net... |
| TXT | 1 | rovag_verification_token=7384D5E656BC4B3 |
| CNAME | 1 | opensincera.com.cdn.cloudflare.net |
| SOA | 1 | dns1.p04.nsone.net hostmaster.nsone.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns01.ttddnnss.com, ns02.ttddnnss.com, ns03.ttddnnss.com...)
Analysis
Hierarchy
www.opensincera.com is delegated beneath opensincera.com.
IP Addresses
opensincera.com points to the four IP addresses 104.21.95.147, 172.67.145.128, 2606:4700:3031::6815:5f93 and 2606:4700:3032::ac43:9180.
cylindraos.com, pranasanti-bali.com, steadypokermarket.nl and two other host names share IP numbers with opensincera.com.