lightcurve.us - robtex.com
lightcurve.us
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns-1539.awsdns-00.co.uk ⭐ | ||||||
| A | 2600:9000:5306:300::1🇺🇸 Amazon2600:9000:5306::/48 - CloudFront | ||||||
| PTR | ns-1539.awsdns-00.co.uk | ||||||
| A | 205.251.198.3🇺🇸 Amazon205.251.198.0/24 prefix | ||||||
| PTR | ns-1539.awsdns-00.co.uk | ||||||
| NS | ns-1180.awsdns-19.org | ||||||
| A | 2600:9000:5304:9c00::1🇺🇸 Amazon2600:9000:5304::/48 - CloudFront | ||||||
| PTR | ns-1180.awsdns-19.org | ||||||
| A | 205.251.196.156🇺🇸 Amazon205.251.196.0/24 prefix | ||||||
| PTR | ns-1180.awsdns-19.org | ||||||
| NS | ns-173.awsdns-21.com | ||||||
| A | 2600:9000:5300:ad00::1🇺🇸 Amazon2600:9000:5300::/48 - CloudFront | ||||||
| PTR | ns-173.awsdns-21.com | ||||||
| A | 205.251.192.173🇺🇸 Amazon205.251.192.0/24 prefix | ||||||
| PTR | ns-173.awsdns-21.com | ||||||
| NS | ns-741.awsdns-28.net | ||||||
| A | 2600:9000:5302:e500::1🇺🇸 Amazon2600:9000:5302::/48 - CloudFront | ||||||
| PTR | ns-741.awsdns-28.net | ||||||
| A | 205.251.194.229🇺🇸 Amazon205.251.194.0/24 prefix | ||||||
| PTR | ns-741.awsdns-28.net | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | ns-1539.awsdns-00.co.ukawsdns-hostmaster@amazon.com serial=1 | ||||||
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=1776276797 | ||||||
Same first word
DNS History
4 records (4 active, 0 former)
●NSns-1180.awsdns-19.org2026-03-10 → 2026-04-15 · 2 obs
● 2026-04-15 18:41:52
●NSns-1539.awsdns-00.co.uk2026-03-10 → 2026-04-15 · 2 obs
● 2026-04-15 18:41:52
●NSns-173.awsdns-21.com2026-03-10 → 2026-04-15 · 2 obs
● 2026-04-15 18:41:52
●NSns-741.awsdns-28.net2026-03-10 → 2026-04-15 · 2 obs
● 2026-04-15 18:41:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| us | b.cctld.us, f.cctld.us, k.cctld.us, m.cctld.us... | - |
| lightcurve.us | ns-741.awsdns-28.net, ns-173.awsdns-21.com, ns-1539.awsdns-00.co.uk, ns-1180.awsdns-19.org | - |
✅ Authoritative Response
Server:205.251.198.3
NS records: ns-741.awsdns-28.net, ns-173.awsdns-21.com, ns-1539.awsdns-00.co.uk, ns-1180.awsdns-19.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for lightcurve.us (unsigned zone)
⏱️ Timing
Total: 372ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | ns-1180.awsdns-19.org, ns-1539.awsdns-00.co.uk... |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | ns-1539.awsdns-00.co.uk awsdns-hostmaste |
Analysis
Name Servers
lightcurve.us is delegated to four name servers: ns-173.awsdns-21.com, ns-741.awsdns-28.net, ns-1180.awsdns-19.org and ns-1539.awsdns-00.co.uk.
lightcurve.us at least partially shares name servers with other domains, for instance uptimize.merckgroup.com, justusedautoparts.com, vikingsrealty.com, coding4life.education and fls.funcom.com.
Host names with two IP numbers:
ns-173.awsdns-21.com points to 2600:9000:5300:ad00::1 and 205.251.192.173; ns-741.awsdns-28.net points to 2600:9000:5302:e500::1 and 205.251.194.229; ns-1180.awsdns-19.org points to 2600:9000:5304:9c00::1 and 205.251.196.156; ns-1539.awsdns-00.co.uk points to 2600:9000:5306:300::1 and 205.251.198.3.