ozdoctor.com - robtex.com
ozdoctor.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 64.99.64.37🇨🇦 TUCOWS64.99.0.0/16 Tucows.com Co | ||||||
| PTR | osrs.systemdns.com | ||||||
| NS | ns1.systemdns.com ⭐ | ||||||
| A | 2604:4000:0:d:216:40:47:90🇨🇦 TUCOWS2604:4000::/48 -BRA-IPV6-BLK1.1/NET-2604:4000 | ||||||
| PTR | ns1.systemdns.com | ||||||
| A | 216.40.47.90🇨🇦 TUCOWS216.40.47.0/24 -BRA-BLK1.4/NET-216-40-47-0 | ||||||
| PTR | ns1.systemdns.com | ||||||
| NS | ns2.systemdns.com | ||||||
| A | 2604:4000:2800:d:64:99:148:16🇨🇦 TUCOWS-32604:4000:2800::/37 Tucows.com Co. | ||||||
| PTR | ns2.systemdns.com | ||||||
| A | 64.98.148.16🇨🇦 TUCOWS-364.98.144.0/20 Tucows.com Co. | ||||||
| PTR | ns2.systemdns.com | ||||||
| NS | ns3.systemdns.com | ||||||
| A | 2604:4000:0:d:64:99:96:36🇨🇦 TUCOWS2604:4000::/48 -BRA-IPV6-BLK1.1/NET-2604:4000 | ||||||
| PTR | ns3.systemdns.com | ||||||
| A | 64.99.96.36🇨🇦 TUCOWS64.99.96.0/24 -BRA-BLK2.7.2 | ||||||
| PTR | ns3.systemdns.com | ||||||
| SOA | ns1.systemdns.comhostmaster@systemdns.com serial=1751977517 | ||||||
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=1778738286 | ||||||
Same first word
Similar names
DNS History
5 records (4 active, 1 former)
●NSns1.systemdns.com2015-08-04 → 2026-05-14 · 2 obs
● 2026-05-14 06:12:38
●NSns2.systemdns.com2015-08-04 → 2026-05-14 · 2 obs
● 2026-05-14 06:12:38
●NSns3.systemdns.com2015-08-04 → 2026-05-14 · 2 obs
● 2026-05-14 06:12:38
○A208.116.35.182015-08-04 → 2016-03-13 · 4 obs
● 2016-03-13 06:15:16
○ 2016-06-17 09:29:04
○ 2026-05-14 06:12:38
●A64.99.64.372016-06-17 → 2026-05-14 · 3 obs
● 2016-06-17 09:29:04
● 2026-05-14 06:12:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | b.gtld-servers.net, k.gtld-servers.net, i.gtld-servers.net, g.gtld-servers.net... | - |
| ozdoctor.com | ns1.systemdns.com, ns2.systemdns.com, ns3.systemdns.com | 6 records |
✅ Authoritative Response
Server:216.40.47.90
NS records: ns1.systemdns.com, ns2.systemdns.com, ns3.systemdns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ozdoctor.com (unsigned zone)
⏱️ Timing
Total: 1509ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 64.99.64.37 |
| NS | 3 | ns2.systemdns.com, ns1.systemdns.com... |
| SOA | 1 | ns1.systemdns.com hostmaster.systemdns.c |
📌 Glue Records Collected
Total: 6
Out-of-bailiwick: 6 (ns1.systemdns.com, ns1.systemdns.com, ns2.systemdns.com...)
Analysis
IP Addresses
ozdoctor.com points to a single IP number: 64.99.64.37.
other host names for instance ibytedata.net, pcelectric.net, mywallpanels.com, infinitv.com and www.schoolgirls.(0x736578)videos.com share IP numbers with ozdoctor.com.
Name Servers
ozdoctor.com is delegated to three name servers: ns1.systemdns.com, ns2.systemdns.com and ns3.systemdns.com.
ozdoctor.com at least partially shares name servers with other domains, for instance tdbab.com, glennspics.com, rumasports.com, hno-brandenburg-berlin.de and schoelly.net.
Host names with two IP numbers:
Host ns1.systemdns.com points to 2604:4000:0:d:216:40:47:90 and 216.40.47.90.
Host ns2.systemdns.com points to 2604:4000:2800:d:64:99:148:16 and 64.98.148.16.
Host ns3.systemdns.com points to 2604:4000:0:d:64:99:96:36 and 64.99.96.36.