tvbackbone.com - robtex.com
tvbackbone.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns-1379.awsdns-44.org ⚠️ Not in zone NS records | ||||||
| A | 2600:9000:5305:6300::1🇺🇸 Amazon2600:9000:5305::/48 - CloudFront | ||||||
| PTR | ns-1379.awsdns-44.org | ||||||
| A | 205.251.197.99🇺🇸 Amazon205.251.197.0/24 prefix | ||||||
| PTR | ns-1379.awsdns-44.org | ||||||
| NS | ns-1937.awsdns-50.co.uk ⚠️ Not in zone NS records | ||||||
| A | 2600:9000:5307:9100::1🇺🇸 Amazon2600:9000:5307::/48 - CloudFront | ||||||
| PTR | ns-1937.awsdns-50.co.uk | ||||||
| A | 205.251.199.145🇺🇸 Amazon205.251.199.0/24 prefix | ||||||
| PTR | ns-1937.awsdns-50.co.uk | ||||||
| NS | ns-640.awsdns-16.net ⚠️ Not in zone NS records | ||||||
| A | 2600:9000:5302:8000::1🇺🇸 Amazon2600:9000:5302::/48 - CloudFront | ||||||
| PTR | ns-640.awsdns-16.net | ||||||
| A | 205.251.194.128🇺🇸 Amazon205.251.194.0/24 prefix | ||||||
| PTR | ns-640.awsdns-16.net | ||||||
| NS | ns-83.awsdns-10.com ⚠️ Not in zone NS records | ||||||
| A | 2600:9000:5300:5300::1🇺🇸 Amazon2600:9000:5300::/48 - CloudFront | ||||||
| PTR | ns-83.awsdns-10.com | ||||||
| A | 205.251.192.83🇺🇸 Amazon205.251.192.0/24 prefix | ||||||
| PTR | ns-83.awsdns-10.com | ||||||
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=1771291435 | ||||||
Same first word
tvbackbone.com |
DNS History
5 records (4 active, 1 former)
●NSns-1379.awsdns-44.org2015-05-22 → 2026-03-13 · 2 obs
● 2026-03-13 21:04:02
●NSns-1937.awsdns-50.co.uk2015-05-22 → 2026-03-13 · 2 obs
● 2026-03-13 21:04:02
●NSns-640.awsdns-16.net2015-05-22 → 2026-03-13 · 2 obs
● 2026-03-13 21:04:02
●NSns-83.awsdns-10.com2015-05-22 → 2026-03-13 · 2 obs
● 2026-03-13 21:04:02
○MXmx.tvbackbone.com2015-05-22 → 2016-05-01 · 4 obs
● 2016-05-01 01:28:42
○ 2026-03-13 17:35:22
○ 2026-03-13 21:04:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | k.gtld-servers.net, g.gtld-servers.net, a.gtld-servers.net, c.gtld-servers.net... | - |
| tvbackbone.com | ns-83.awsdns-10.com, ns-640.awsdns-16.net, ns-1937.awsdns-50.co.uk, ns-1379.awsdns-44.org | 1 record |
✅ Authoritative Response
Server: 205.251.192.83
NS records: ns-83.awsdns-10.com, ns-640.awsdns-16.net, ns-1937.awsdns-50.co.uk, ns-1379.awsdns-44.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for tvbackbone.com (unsigned zone)
⏱️ Timing
Total: 325ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|
📌 Glue Records Collected
Total: 1
Out-of-bailiwick: 1 (ns-83.awsdns-10.com)
Analysis
Name Servers
tvbackbone.com's delegation is handled by four name servers: ns-83.awsdns-10.com, ns-640.awsdns-16.net, ns-1379.awsdns-44.org and ns-1937.awsdns-50.co.uk.
tvbackbone.com partially shares name servers with other domains; examples include pdmp-apis.no, dvw66sfngctgk.cloudfront.net, pixerf.com, 9voyager.com.au and fast5kinc.com.
These name servers are commonly used with ns-389.awsdns-48.com, ns-1321.awsdns-37.org and ns-1797.awsdns-32.co.uk.
Host names with two IPs:
ns-83.awsdns-10.com points to 2600:9000:5300:5300::1 and 205.251.192.83
ns-640.awsdns-16.net points to 2600:9000:5302:8000::1 and 205.251.194.128
ns-1379.awsdns-44.org points to 2600:9000:5305:6300::1 and 205.251.197.99
ns-1937.awsdns-50.co.uk points to 2600:9000:5307:9100::1 and 205.251.199.145