pdfsupport.com - dns.ninja
pdfsupport.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3035::6815:3aa1Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3035::ac43:cd68Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.58.161Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.205.104Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | seth.ns.cloudflare.com ⭐ | ||||||
| NS | walk.ns.cloudflare.com | ||||||
| A | 2606:4700:50::a29f:2680🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | walk.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c280🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | walk.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2280🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | walk.ns.cloudflare.com | ||||||
| A | 108.162.194.128🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | walk.ns.cloudflare.com | ||||||
| A | 162.159.38.128Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | walk.ns.cloudflare.com | ||||||
| A | 172.64.34.128🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | walk.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.58.161, 172.67.205.104 | ||||||
| IPv6 hints | 2606:4700:3035::6815:3aa1, 2606:4700:3035::ac43:cd68 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=227, name=cloudflare-ech.com | ||||||
| SOA | seth.ns.cloudflare.comdns@cloudflare.com serial=2406780058 | ||||||
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=1783564467 | ||||||
Same first word
pdfsupport.com |
DNS History
11 records (6 active, 5 former)
○NSns1.de.colt.net2008-03-20 → 2008-03-20 · 3 obs
● 2008-03-20 16:48:50
○ 2015-05-22 22:20:56
○ 2026-07-09 02:50:10
○ 2015-05-22 22:20:56
○ 2026-07-09 02:50:10
●NSseth.ns.cloudflare.com2026-02-15 → 2026-07-09 · 3 obs
○ 2015-05-22 22:20:56
● 2026-02-15 06:03:00
● 2026-07-09 02:50:10
● 2026-02-15 06:03:00
● 2026-07-09 02:50:10
○NSvoltaire.zweitehand.de2008-03-20 → 2008-03-20 · 3 obs
● 2008-03-20 16:48:50
○ 2015-05-22 22:20:56
○ 2026-07-09 02:50:10
○ 2015-05-22 22:20:56
○ 2026-07-09 02:50:10
●NSwalk.ns.cloudflare.com2026-02-15 → 2026-07-09 · 3 obs
○ 2015-05-22 22:20:56
● 2026-02-15 06:03:00
● 2026-07-09 02:50:10
● 2026-02-15 06:03:00
● 2026-07-09 02:50:10
○MXmail.maxrelax.de2008-03-20 → 2008-03-20 · 3 obs
● 2008-03-20 16:48:50
○ 2015-05-22 22:20:56
○ 2026-07-09 02:50:10
○ 2015-05-22 22:20:56
○ 2026-07-09 02:50:10
●A104.21.58.1612026-02-15 → 2026-07-09 · 3 obs
○ 2015-05-22 22:20:56
● 2026-02-15 06:03:00
● 2026-07-09 02:50:10
● 2026-02-15 06:03:00
● 2026-07-09 02:50:10
○A172.64.80.12026-02-15 → 2026-07-09 · 2 obs
○ 2026-02-15 06:03:00
○ 2026-07-09 02:50:10
○ 2026-07-09 02:50:10
●A172.67.205.1042026-02-15 → 2026-07-09 · 3 obs
○ 2015-05-22 22:20:56
● 2026-02-15 06:03:00
● 2026-07-09 02:50:10
● 2026-02-15 06:03:00
● 2026-07-09 02:50:10
○A194.115.26.302008-03-20 → 2008-03-20 · 3 obs
● 2008-03-20 16:48:50
○ 2015-05-22 22:20:56
○ 2026-07-09 02:50:10
○ 2015-05-22 22:20:56
○ 2026-07-09 02:50:10
●A2606:4700:3035::6815:3aa12026-02-15 → 2026-07-09 · 3 obs
○ 2015-05-22 22:20:56
● 2026-02-15 06:03:00
● 2026-07-09 02:50:10
● 2026-02-15 06:03:00
● 2026-07-09 02:50:10
●A2606:4700:3035::ac43:cd682026-02-15 → 2026-07-09 · 3 obs
○ 2015-05-22 22:20:56
● 2026-02-15 06:03:00
● 2026-07-09 02:50:10
● 2026-02-15 06:03:00
● 2026-07-09 02:50:10
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| pdfsupport.com | seth.ns.cloudflare.com, walk.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server:108.162.193.142
NS records: seth.ns.cloudflare.com, walk.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for pdfsupport.com (unsigned zone)
⏱️ Timing
Total: 862ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.58.161, 172.67.205.104 |
| AAAA | 2 | 2606:4700:3037::6815:3aa1, 2606:4700:3030::ac43:cd68 |
| NS | 2 | seth.ns.cloudflare.com, walk.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | seth.ns.cloudflare.com dns.cloudflare.co |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (seth.ns.cloudflare.com, seth.ns.cloudflare.com, seth.ns.cloudflare.com...)
Analysis
IP Addresses
pdfsupport.com points to the four IP addresses 104.21.58.161, 172.67.205.104, 2606:4700:3035::6815:3aa1 and 2606:4700:3035::ac43:cd68.
Name Servers
DNS delegation for pdfsupport.com points to two name servers: seth.ns.cloudflare.com and walk.ns.cloudflare.com.
Host names resolving to 6 IP numbers:
walk.ns.cloudflare.com has IP addresses 108.162.194.128, 162.159.38.128 and 172.64.34.128, plus 3 other.