gudubook.com - robtex.com
gudubook.com
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=1774411172 | ||||||
Same first word
gudubook.com |
Similar names
DNS History
8 records (5 active, 3 former)
○NSa.ezdnscenter.com2016-12-15 → 2016-12-15 · 3 obs
○ 2019-02-07 07:10:26
○ 2026-03-25 04:26:06
○NSb.ezdnscenter.com2016-12-15 → 2016-12-15 · 3 obs
○ 2019-02-07 07:10:26
○ 2026-03-25 04:26:06
●NScoleman.ns.cloudflare.com2026-03-19 → 2026-03-25 · 3 obs
● 2026-03-19 19:37:58
● 2026-03-25 04:26:06
●NSveronica.ns.cloudflare.com2026-03-19 → 2026-03-25 · 3 obs
● 2026-03-19 19:37:58
● 2026-03-25 04:26:06
●MXm3f07.gudubook.com2026-03-19 → 2026-03-25 · 2 obs
● 2026-03-25 04:26:06
●MXm7c54.gudubook.com2026-03-19 → 2026-03-25 · 2 obs
● 2026-03-25 04:26:06
○A118.184.13.1382016-12-15 → 2016-12-15 · 3 obs
○ 2019-02-07 07:10:26
○ 2026-03-25 04:26:06
●A142.171.83.562026-03-19 → 2026-03-25 · 3 obs
● 2026-03-19 19:37:58
● 2026-03-25 04:26:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, d.gtld-servers.net, h.gtld-servers.net, f.gtld-servers.net... | - |
| gudubook.com | veronica.ns.cloudflare.com, coleman.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server:108.162.195.64
NS records: veronica.ns.cloudflare.com, coleman.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for gudubook.com (unsigned zone)
⏱️ Timing
Total: 167ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 142.171.83.56 |
| NS | 2 | coleman.ns.cloudflare.com, veronica.ns.cloudflare.com |
| MX | 2 | m7c54.gudubook.com (pri: 31), m3f07.gudubook.com (pri: 58) |
| TXT | 1 | v=spf1 include:bpfd025.gudubook.com -all |
| SOA | 1 | coleman.ns.cloudflare.com dns.cloudflare |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (veronica.ns.cloudflare.com, veronica.ns.cloudflare.com, veronica.ns.cloudflare.com...)
Analysis
IP Addresses
gudubook.com maps to IP address 142.171.83.56.
Name Servers
Two name servers coleman.ns.cloudflare.com and veronica.ns.cloudflare.com are delegated to gudubook.com.
gudubook.com uses the same name server configuration as other domains, such as lanmaxs.com, lubibook.com, kuhebook.com, puaibook.com and sidaxs.com.
gudubook.com at least partially shares name servers with other domains such as fosterallen.com, nothdolen.pro, (0x706f726e)igh.com, shar-a.com.ua and viettienland.com.
these name servers are commonly used with the name servers fish.ns.cloudflare.com.
Host names with six IP numbers: Host name coleman.ns.cloudflare.com points to 2606:4700:58::a29f:2c40, 2803:f800:50::6ca2:c340, 2a06:98c1:50::ac40:2340, 108.162.195.64, 162.159.44.64 and 172.64.35.64; host name veronica.ns.cloudflare.com points to 2606:4700:50::a29f:26ad, 2803:f800:50::6ca2:c2ad, 2a06:98c1:50::ac40:22ad, 108.162.194.173, 162.159.38.173 and 172.64.34.173.
Mail Servers
Two mail servers handle gudubook.com: m3f07.gudubook.com and m7c54.gudubook.com.