radio1.com - robtex.com
radio1.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns-east.cerf.net ⚠️ Not in zone NS records | ||||||
| A | 2001:1890:1ff:9f1:99:99:99:136🇺🇸 AS70182001:1890::/29 AT&T Enterprises, LLC | ||||||
| PTR | ns-east.cerf.net | ||||||
| A | 99.99.99.136🇺🇸 AS701899.96.0.0/13 AT&T Enterprises, LLC | ||||||
| PTR | ns-east.cerf.net | ||||||
| NS | ns-west.cerf.net ⚠️ Not in zone NS records | ||||||
| A | 2001:1890:1ff:9f0:68:94:156:136🇺🇸 AS70182001:1890::/29 AT&T Enterprises, LLC | ||||||
| PTR | ns-west.cerf.net | ||||||
| A | 68.94.156.136🇺🇸 AS701868.88.0.0/13 ARIN Allocation SBC Internet Services | ||||||
| PTR | ns-west.cerf.net | ||||||
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=1785225992 | ||||||
Same first word
Similar names
DNS History
2 records (2 active, 0 former)
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | d.gtld-servers.net, e.gtld-servers.net, l.gtld-servers.net, i.gtld-servers.net... | - |
| radio1.com | ns-east.cerf.net, ns-west.cerf.net | - |
✅ Authoritative Response
Server:99.99.99.136
NS records: ns-east.cerf.net, ns-west.cerf.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for radio1.com (unsigned zone)
⏱️ Timing
Total: 464ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|
Analysis
Name Servers
radio1.com has two authoritative name servers — ns-east.cerf.net and ns-west.cerf.net.
radio1.com uses the same name servers as several other domains — among them san2.attens.org, mitecnet.net, 242.129.12.in-addr.arpa and two more.
At least some of radio1.com's name servers are shared with other domains, for example uptodateonline.net, kohler.co.uk, worldseriesfilm.com and two more.
These name servers tend to co-occur with ns6.customer.level3.net, ns9.customer.level3.net, cbru.br.ns.els-gms.att.net and 7 other name servers in the same DNS delegations.
Both ns-east.cerf.net and ns-west.cerf.net have two IP addresses each. ns-east.cerf.net resolves to 99.99.99.136 and 2001:1890:1ff:9f1:99:99:99:136; ns-west.cerf.net resolves to 68.94.156.136 and 2001:1890:1ff:9f0:68:94:156:136.