ltdpdf.com - robtex.com
ltdpdf.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns-821.awsdns-38.net ⭐ | ||||||
| A | 2600:9000:5303:3500::1🇺🇸 Amazon2600:9000:5303::/48 - CloudFront | ||||||
| PTR | ns-821.awsdns-38.net | ||||||
| A | 205.251.195.53🇺🇸 Amazon205.251.195.0/24 prefix | ||||||
| PTR | ns-821.awsdns-38.net | ||||||
| NS | ns-1112.awsdns-11.org | ||||||
| A | 2600:9000:5304:5800::1🇺🇸 Amazon2600:9000:5304::/48 - CloudFront | ||||||
| PTR | ns-1112.awsdns-11.org | ||||||
| A | 205.251.196.88🇺🇸 Amazon205.251.196.0/24 prefix | ||||||
| PTR | ns-1112.awsdns-11.org | ||||||
| NS | ns-1689.awsdns-19.co.uk | ||||||
| A | 2600:9000:5306:9900::1🇺🇸 Amazon2600:9000:5306::/48 - CloudFront | ||||||
| PTR | ns-1689.awsdns-19.co.uk | ||||||
| A | 205.251.198.153🇺🇸 Amazon205.251.198.0/24 prefix | ||||||
| PTR | ns-1689.awsdns-19.co.uk | ||||||
| NS | ns-311.awsdns-38.com | ||||||
| A | 2600:9000:5301:3700::1🇺🇸 Amazon2600:9000:5301::/48 - CloudFront | ||||||
| PTR | ns-311.awsdns-38.com | ||||||
| A | 205.251.193.55🇺🇸 Amazon205.251.193.0/24 prefix | ||||||
| PTR | ns-311.awsdns-38.com | ||||||
| SOA | ns-821.awsdns-38.netawsdns-hostmaster@amazon.com serial=1 | ||||||
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
Similar names
DNS History
4 records (4 active, 0 former)
●NSns-1112.awsdns-11.org2026-03-04 → 2026-03-22 · 2 obs
● 2026-03-22 09:57:32
●NSns-1689.awsdns-19.co.uk2026-03-04 → 2026-03-22 · 2 obs
● 2026-03-22 09:57:32
●NSns-311.awsdns-38.com2026-03-04 → 2026-03-22 · 2 obs
● 2026-03-22 09:57:32
●NSns-821.awsdns-38.net2026-03-04 → 2026-03-22 · 2 obs
● 2026-03-22 09:57:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| ltdpdf.com | ns-311.awsdns-38.com, ns-821.awsdns-38.net, ns-1689.awsdns-19.co.uk, ns-1112.awsdns-11.org | 1 record |
✅ Authoritative Response
Server: 205.251.198.153
NS records: ns-311.awsdns-38.com, ns-821.awsdns-38.net, ns-1689.awsdns-19.co.uk, ns-1112.awsdns-11.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ltdpdf.com (unsigned zone)
⏱️ Timing
Total: 672ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | ns-1112.awsdns-11.org, ns-1689.awsdns-19.co.uk... |
| SOA | 1 | ns-821.awsdns-38.net awsdns-hostmaster.a |
📌 Glue Records Collected
Total: 1
Out-of-bailiwick: 1 (ns-311.awsdns-38.com)
Analysis
Name Servers
ltdpdf.com is delegated to four name servers: ns-311.awsdns-38.com, ns-821.awsdns-38.net, ns-1112.awsdns-11.org and ns-1689.awsdns-19.co.uk.
ltdpdf.com at least partially shares its name servers with other domains, for instance shorturl.jp, d3lwkzdceaf8wm.cloudfront.net, mccormickcorporation.com, shoppingtally.com and d1o9xzrol2a2lu.cloudfront.net.
These name servers are commonly used with ns-810.awsdns-37.net, ns-1248.awsdns-28.org and ns-1816.awsdns-35.co.uk.
Host names with two IPs: ns-311.awsdns-38.com points to 2600:9000:5301:3700::1 and 205.251.193.55; ns-821.awsdns-38.net points to 2600:9000:5303:3500::1 and 205.251.195.53; ns-1112.awsdns-11.org points to 2600:9000:5304:5800::1 and 205.251.196.88; ns-1689.awsdns-19.co.uk points to 2600:9000:5306:9900::1 and 205.251.198.153.