worthknowing.us - robtex.com
worthknowing.us
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1.dns-parking.com ⚠️ Not in zone NS records | ||||||
| A | 2400:cb00:2049:1::a29f:18c9🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street | ||||||
| A | 162.159.24.201Cloudflare162.159.24.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ns1.dns-parking.com | ||||||
| NS | ns2.dns-parking.com ⚠️ Not in zone NS records | ||||||
| A | 2400:cb00:2049:1::a29f:192a🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street | ||||||
| A | 162.159.25.42Cloudflare162.159.25.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ns2.dns-parking.com | ||||||
us
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.cctld.us ⭐ | ||||||
| NS | b.cctld.us | ||||||
| NS | f.cctld.us | ||||||
| NS | k.cctld.us | ||||||
| NS | m.cctld.us | ||||||
| NS | n.cctld.us | ||||||
| NS | w.cctld.us | ||||||
| NS | x.cctld.us | ||||||
| NS | y.cctld.us | ||||||
| SOA | a.cctld.usadmin@tldns.godaddy serial=1777389627 | ||||||
Same first word
worthknowing.us |
DNS History
6 records (2 active, 4 former)
●NSns1.dns-parking.com2026-03-28 → 2026-04-28 · 2 obs
● 2026-03-28 14:21:52
● 2026-04-28 15:29:52
● 2026-04-28 15:29:52
●NSns2.dns-parking.com2026-03-28 → 2026-04-28 · 2 obs
● 2026-03-28 14:21:52
● 2026-04-28 15:29:52
● 2026-04-28 15:29:52
○MXmx1.titan.email2026-03-28 → 2026-03-28 · 2 obs
● 2026-03-28 14:21:52
○ 2026-04-28 15:29:52
○ 2026-04-28 15:29:52
○MXmx2.titan.email2026-03-28 → 2026-03-28 · 2 obs
● 2026-03-28 14:21:52
○ 2026-04-28 15:29:52
○ 2026-04-28 15:29:52
○A156.67.73.1432026-03-28 → 2026-03-28 · 2 obs
● 2026-03-28 14:21:52
○ 2026-04-28 15:29:52
○ 2026-04-28 15:29:52
○A2a02:4780:b:745:0:2448:93a6:22026-03-28 → 2026-03-28 · 2 obs
● 2026-03-28 14:21:52
○ 2026-04-28 15:29:52
○ 2026-04-28 15:29:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| us | b.cctld.us, f.cctld.us, k.cctld.us, m.cctld.us... | - |
| worthknowing.us | ns2.dns-parking.com, ns1.dns-parking.com | - |
✅ Authoritative Response
Server:162.159.24.201
NS records: ns2.dns-parking.com, ns1.dns-parking.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for worthknowing.us (unsigned zone)
⏱️ Timing
Total: 479ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|
Analysis
Name Servers
Two name servers ns1.dns-parking.com and ns2.dns-parking.com are delegated to worthknowing.us.
worthknowing.us uses the same name server configuration as other domains, such as leisureparcs.com, epixelweb.com, crickhit.com, productodigital.net and garettiloja.com.br.
worthknowing.us shares some name servers with other domains, for example electroclima.cl.
Host names with two IPs:
ns1.dns-parking.com points to 2400:cb00:2049:1::a29f:18c9 and 162.159.24.201.
ns2.dns-parking.com points to 2400:cb00:2049:1::a29f:192a and 162.159.25.42.