pdffacts.com - dns.ninja
pdffacts.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns-1641.awsdns-13.co.uk ⭐ | ||||||
| A | 2600:9000:5306:6900::1🇺🇸 Amazon2600:9000:5306::/48 - CloudFront | ||||||
| PTR | ns-1641.awsdns-13.co.uk | ||||||
| A | 205.251.198.105🇺🇸 Amazon205.251.198.0/24 prefix | ||||||
| PTR | ns-1641.awsdns-13.co.uk | ||||||
| NS | ns-1359.awsdns-41.org | ||||||
| A | 2600:9000:5305:4f00::1🇺🇸 Amazon2600:9000:5305::/48 - CloudFront | ||||||
| PTR | ns-1359.awsdns-41.org | ||||||
| A | 205.251.197.79🇺🇸 Amazon205.251.197.0/24 prefix | ||||||
| PTR | ns-1359.awsdns-41.org | ||||||
| NS | ns-144.awsdns-18.com | ||||||
| A | 2600:9000:5300:9000::1🇺🇸 Amazon2600:9000:5300::/48 - CloudFront | ||||||
| PTR | ns-144.awsdns-18.com | ||||||
| A | 205.251.192.144🇺🇸 Amazon205.251.192.0/24 prefix | ||||||
| PTR | ns-144.awsdns-18.com | ||||||
| NS | ns-693.awsdns-22.net | ||||||
| A | 2600:9000:5302:b500::1🇺🇸 Amazon2600:9000:5302::/48 - CloudFront | ||||||
| PTR | ns-693.awsdns-22.net | ||||||
| A | 205.251.194.181🇺🇸 Amazon205.251.194.0/24 prefix | ||||||
| PTR | ns-693.awsdns-22.net | ||||||
| SOA | ns-1641.awsdns-13.co.ukawsdns-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=1786151574 | ||||||
Same first word
pdffacts.com |
DNS History
4 records (4 active, 0 former)
●NSns-1359.awsdns-41.org2026-03-16 → 2026-08-08 · 2 obs
● 2026-08-08 01:37:54
●NSns-144.awsdns-18.com2026-03-16 → 2026-08-08 · 2 obs
● 2026-08-08 01:37:54
●NSns-1641.awsdns-13.co.uk2026-03-16 → 2026-08-08 · 2 obs
● 2026-08-08 01:37:54
●NSns-693.awsdns-22.net2026-03-16 → 2026-08-08 · 2 obs
● 2026-08-08 01:37:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | k.gtld-servers.net, j.gtld-servers.net, b.gtld-servers.net, h.gtld-servers.net... | - |
| pdffacts.com | ns-144.awsdns-18.com, ns-693.awsdns-22.net, ns-1641.awsdns-13.co.uk, ns-1359.awsdns-41.org | 2 records |
✅ Authoritative Response
Server:205.251.197.79
NS records: ns-144.awsdns-18.com, ns-693.awsdns-22.net, ns-1641.awsdns-13.co.uk, ns-1359.awsdns-41.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for pdffacts.com (unsigned zone)
⏱️ Timing
Total: 413ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | ns-1359.awsdns-41.org, ns-144.awsdns-18.com... |
| SOA | 1 | ns-1641.awsdns-13.co.uk awsdns-hostmaste |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns-144.awsdns-18.com, ns-144.awsdns-18.com)
Analysis
Name Servers
pdffacts.com has four authoritative name servers: ns-144.awsdns-18.com, ns-693.awsdns-22.net, ns-1359.awsdns-41.org and ns-1641.awsdns-13.co.uk.
There is at least partial name server overlap between pdffacts.com and other domains — di7g7vd740zet.cloudfront.net, 10win.xyz, encompassalice.cloud and two more among them.
All four hostnames — ns-144.awsdns-18.com, ns-693.awsdns-22.net, ns-1359.awsdns-41.org and ns-1641.awsdns-13.co.uk — resolve to two IP numbers apiece: ns-144.awsdns-18.com to 205.251.192.144 and 2600:9000:5300:9000::1; ns-693.awsdns-22.net to 205.251.194.181 and 2600:9000:5302:b500::1; ns-1359.awsdns-41.org to 205.251.197.79 and 2600:9000:5305:4f00::1; ns-1641.awsdns-13.co.uk to 205.251.198.105 and 2600:9000:5306:6900::1.