yewubook.com - robtex.com
yewubook.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=1774407482 | ||||||
Subdomains
Same first word
yewubook.com |
DNS History
5 records (5 active, 0 former)
●NScoleman.ns.cloudflare.com2026-03-08 → 2026-03-25 · 2 obs
● 2026-03-25 02:58:52
●NSveronica.ns.cloudflare.com2026-03-08 → 2026-03-25 · 2 obs
● 2026-03-25 02:58:52
●MXmb3e3.yewubook.com2026-03-08 → 2026-03-25 · 2 obs
● 2026-03-25 02:58:52
●MXmf0b0.yewubook.com2026-03-08 → 2026-03-25 · 2 obs
● 2026-03-25 02:58:52
●A66.103.222.372026-03-08 → 2026-03-25 · 2 obs
● 2026-03-25 02:58:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| yewubook.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 yewubook.com (unsigned zone)
⏱️ Timing
Total: 252ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 66.103.222.37 |
| NS | 2 | coleman.ns.cloudflare.com, veronica.ns.cloudflare.com |
| MX | 2 | mb3e3.yewubook.com (pri: 29), mf0b0.yewubook.com (pri: 93) |
| TXT | 1 | v=spf1 include:fpf1f92.yewubook.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
Hierarchy
yewubook.com is a parent of mf0b0.yewubook.com and mb3e3.yewubook.com.
IP Addresses
yewubook.com points to IP number 66.103.222.37.
Name Servers
yewubook.com is delegated to two name servers: coleman.ns.cloudflare.com and veronica.ns.cloudflare.com.
yewubook.com uses the same name server setup as other domains such as xuribook.com, yutushu.com, xiaoguxs.com, yungeshu.com and pagubook.com.
yewubook.com shares name servers with other domains at least partially, for example i9bet.christmas, skachat(0x706f726e)o.me, fangstong.com, as-hd.com and fotoricordi.net.
These name servers are commonly used with 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 mb3e3.yewubook.com and mf0b0.yewubook.com handle yewubook.com.