pdbook.top - robtex.com
pdbook.top
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3033::6815:38ee🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3036::ac43:8a01🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.56.238Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.138.1🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | kay.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:50::adf5:3a7d🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | kay.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c07d🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | kay.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:207d🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | kay.ns.cloudflare.com | ||||||
| A | 108.162.192.125🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | kay.ns.cloudflare.com | ||||||
| A | 172.64.32.125🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | kay.ns.cloudflare.com | ||||||
| A | 173.245.58.125🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | kay.ns.cloudflare.com | ||||||
| NS | trevor.ns.cloudflare.com | ||||||
| A | 2606:4700:58::a29f:2c9a🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | trevor.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c39a🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | trevor.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:239a🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | trevor.ns.cloudflare.com | ||||||
| A | 108.162.195.154🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | trevor.ns.cloudflare.com | ||||||
| A | 162.159.44.154Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | trevor.ns.cloudflare.com | ||||||
| A | 172.64.35.154🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | trevor.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 | 104.21.56.238, 172.67.138.1 | ||||||
| IPv6 | 2606:4700:3033::6815:38ee, 2606:4700:3036::ac43:8a01 | ||||||
| SOA | kay.ns.cloudflare.comdns@cloudflare.com serial=2399760077 | ||||||
top
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.zdnscloud.com ⭐ | ||||||
| NS | a.zdnscloud.cn | ||||||
| NS | b.zdnscloud.cn | ||||||
| NS | c.zdnscloud.com | ||||||
| NS | d.zdnscloud.com | ||||||
| NS | f.zdnscloud.cn | ||||||
| NS | g.zdnscloud.com | ||||||
| NS | i.zdnscloud.cn | ||||||
| NS | j.zdnscloud.com | ||||||
| TXT | 2026-03-15_12:30:03 | ||||||
| SOA | a.zdnscloud.comtd_dns_gtld@knet.cn serial=1395268745 | ||||||
Subdomains
www.pdbook.top |
Similar names
DNS History
6 records (6 active, 0 former)
●NSkay.ns.cloudflare.com2026-03-24 → 2026-03-24 · 2 obs
● 2026-03-24 03:40:30
●NStrevor.ns.cloudflare.com2026-03-24 → 2026-03-24 · 2 obs
● 2026-03-24 03:40:30
●A104.21.56.2382026-03-24 → 2026-03-24 · 2 obs
● 2026-03-24 03:40:30
●A172.67.138.12026-03-24 → 2026-03-24 · 2 obs
● 2026-03-24 03:40:30
●A2606:4700:3033::6815:38ee2026-03-24 → 2026-03-24 · 2 obs
● 2026-03-24 03:40:30
●A2606:4700:3036::ac43:8a012026-03-24 → 2026-03-24 · 2 obs
● 2026-03-24 03:40:30
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| top | a.zdnscloud.cn, b.zdnscloud.cn, c.zdnscloud.com, d.zdnscloud.com... | 8 records |
| pdbook.top | kay.ns.cloudflare.com, trevor.ns.cloudflare.com | - |
✅ Authoritative Response
Server:162.159.44.154
NS records: kay.ns.cloudflare.com, trevor.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for pdbook.top (unsigned zone)
⏱️ Timing
Total: 550ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.56.238, 172.67.138.1 |
| AAAA | 2 | 2606:4700:3036::ac43:8a01, 2606:4700:3033::6815:38ee |
| NS | 2 | kay.ns.cloudflare.com, trevor.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | kay.ns.cloudflare.com dns.cloudflare.com |
📌 Glue Records Collected
Total: 8
Out-of-bailiwick: 8 (a.zdnscloud.cn, b.zdnscloud.cn, c.zdnscloud.com...)
Analysis
Hierarchy
pdbook.top is the parent of www.pdbook.top.
IP Addresses
pdbook.top points to four IP numbers: 2606:4700:3033::6815:38ee, 2606:4700:3036::ac43:8a01, 104.21.56.238 and 172.67.138.1.
Other host names including dragoncoin.us, contribute.nrsc.org, amarkets.com.sa, peakstoneventures.life and allyoucanfind.ca share IP numbers with pdbook.top.
Name Servers
pdbook.top's delegation uses two name servers, kay.ns.cloudflare.com and trevor.ns.cloudflare.com.
pdbook.top shares the same name server setup as other domains, for example mickeltass.com, burden.top, texasescorts.org, 3gwindows.com and lynnbolvin.top.
pdbook.top at least partially shares name servers with other domains, including picante-grill.com, ask-berlin.de, 14b4.com, crowdstrikerepair.com and yardbook.com.
These name servers are commonly used with barbara.ns.cloudflare.com and luciana.ns.cloudflare.com.
Host names with six IP numbers:
kay.ns.cloudflare.com points to: 2606:4700:50::adf5:3a7d, 2803:f800:50::6ca2:c07d, 2a06:98c1:50::ac40:207d, 108.162.192.125, 172.64.32.125 and 173.245.58.125.
trevor.ns.cloudflare.com points to: 2606:4700:58::a29f:2c9a, 2803:f800:50::6ca2:c39a, 2a06:98c1:50::ac40:239a, 108.162.195.154, 162.159.44.154 and 172.64.35.154.