pdfbookplus.com - robtex.com
pdfbookplus.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3030::ac43:ba9b🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3031::6815:4c28🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.76.40Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.186.155🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | jade.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:50::adf5:3aa7🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | jade.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c0a7🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | jade.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:20a7🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | jade.ns.cloudflare.com | ||||||
| A | 108.162.192.167🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | jade.ns.cloudflare.com | ||||||
| A | 172.64.32.167🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | jade.ns.cloudflare.com | ||||||
| A | 173.245.58.167🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | jade.ns.cloudflare.com | ||||||
| NS | rommy.ns.cloudflare.com | ||||||
| A | 2606:4700:58::a29f:2c14🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | rommy.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c314🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | rommy.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2314🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | rommy.ns.cloudflare.com | ||||||
| A | 108.162.195.20🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | rommy.ns.cloudflare.com | ||||||
| A | 162.159.44.20Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | rommy.ns.cloudflare.com | ||||||
| A | 172.64.35.20🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | rommy.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 | 104.21.76.40, 172.67.186.155 | ||||||
| IPv6 | 2606:4700:3030::ac43:ba9b, 2606:4700:3031::6815:4c28 | ||||||
| SOA | jade.ns.cloudflare.comdns@cloudflare.com serial=2398137739 | ||||||
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 | ||||||
Subdomains
log.pdfbookplus.com |
Same first word
pdfbookplus.com |
DNS History
6 records (6 active, 0 former)
●NSjade.ns.cloudflare.com2026-03-14 → 2026-03-23 · 2 obs
● 2026-03-23 05:50:48
●NSrommy.ns.cloudflare.com2026-03-14 → 2026-03-23 · 2 obs
● 2026-03-23 05:50:48
●A104.21.76.402026-03-14 → 2026-03-23 · 2 obs
● 2026-03-23 05:50:48
●A172.67.186.1552026-03-14 → 2026-03-23 · 2 obs
● 2026-03-23 05:50:48
●A2606:4700:3030::ac43:ba9b2026-03-14 → 2026-03-23 · 2 obs
● 2026-03-23 05:50:48
●A2606:4700:3031::6815:4c282026-03-14 → 2026-03-23 · 2 obs
● 2026-03-23 05:50:48
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| pdfbookplus.com | jade.ns.cloudflare.com, rommy.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server:108.162.192.167
NS records: jade.ns.cloudflare.com, rommy.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for pdfbookplus.com (unsigned zone)
⏱️ Timing
Total: 140ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.76.40, 172.67.186.155 |
| AAAA | 2 | 2606:4700:3031::6815:4c28, 2606:4700:3030::ac43:ba9b |
| NS | 2 | jade.ns.cloudflare.com, rommy.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | jade.ns.cloudflare.com dns.cloudflare.co |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (jade.ns.cloudflare.com, jade.ns.cloudflare.com, jade.ns.cloudflare.com...)
Analysis
Hierarchy
pdfbookplus.com is the parent of log.pdfbookplus.com.
IP Addresses
Four IP numbers are pointed to by pdfbookplus.com: 2606:4700:3030::ac43:ba9b, 2606:4700:3031::6815:4c28, 104.21.76.40 and 172.67.186.155.
other host names including liren.info, webexped-mail.com, fsydjx168.com, myfclt.com and kannurtourism.org share IP numbers with pdfbookplus.com.
Name Servers
pdfbookplus.com is delegated to two name servers jade.ns.cloudflare.com and rommy.ns.cloudflare.com.
pdfbookplus.com shares the same name server setup as other domains, for instance diallocatorapps.live, phonepoint.live, cleanertoolkit.com, holyworkstudy.live and pdfreaderliteinc.live.
pdfbookplus.com at least partially shares name servers with other domains, for instance signatorone.com, peerpos.net, prokale.me, teiebttcda.red and 919nn.com.
These name servers are commonly used alongside nova.ns.cloudflare.com and henry.ns.cloudflare.com.
Host names with six IP numbers:
Host name jade.ns.cloudflare.com points to: 2606:4700:50::adf5:3aa7, 2803:f800:50::6ca2:c0a7, 2a06:98c1:50::ac40:20a7, 108.162.192.167, 172.64.32.167 and 173.245.58.167.
Host name rommy.ns.cloudflare.com points to: 2606:4700:58::a29f:2c14, 2803:f800:50::6ca2:c314, 2a06:98c1:50::ac40:2314, 108.162.195.20, 162.159.44.20 and 172.64.35.20.