optilink.tv - robtex.com
optilink.tv
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns0.optilink.us ⚠️ Not in zone NS records | ||||||
| A | 205.144.216.156🇺🇸 Optilink205.144.208.0/20 Dalton Utilities / OptiLink 1200 V.D. Parrott Jr. Parkway Dalton GA 30721 United States | ||||||
| NS | ns1.optilink.us ⚠️ Not in zone NS records | ||||||
| A | 205.144.217.50🇺🇸 Optilink205.144.208.0/20 Dalton Utilities / OptiLink 1200 V.D. Parrott Jr. Parkway Dalton GA 30721 United States | ||||||
tv
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.nic.tv ⭐ | ||||||
| NS | b.nic.tv | ||||||
| NS | c.nic.tv | ||||||
| NS | x.nic.tv | ||||||
| NS | y.nic.tv | ||||||
| NS | z.nic.tv | ||||||
| SOA | a.nic.tvadmin@tldns.godaddy serial=1786600489 | ||||||
Same first word
Similar names
DNS History
2 records (2 active, 0 former)
●NSns0.optilink.us2026-05-03 → 2026-08-13 · 2 obs
● 2026-08-13 06:03:18
●NSns1.optilink.us2026-05-03 → 2026-08-13 · 2 obs
● 2026-08-13 06:03:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| tv | a.nic.tv, b.nic.tv, c.nic.tv, x.nic.tv... | - |
| optilink.tv | ns0.optilink.us, ns1.optilink.us | - |
✅ Authoritative Response
Server:205.144.217.50
NS records: ns0.optilink.us, ns1.optilink.us
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for optilink.tv (unsigned zone)
⏱️ Timing
Total: 230ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|
Analysis
Name Servers
optilink.tv is served by two delegated name servers, ns0.optilink.us and ns1.optilink.us.
optilink.tv shares its NS records with other domains, for example glazesupply.com, texproinc.com, ubounceoutdoors.com and two others.
There is at least partial name server overlap between optilink.tv and other domains — 209.144.205.in-addr.arpa, voip.dutil.com, familyjordan.us and two more among them.
These name servers frequently co-occur with the name servers ns1.daltonu.com and ns2.daltonu.com.
ns0.optilink.us → 205.144.216.156 and ns1.optilink.us → 205.144.217.50: one IP number per host name.