liyubook.com - robtex.com
liyubook.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=1774453147 | ||||||
Same first word
liyubook.com |
Similar names
DNS History
8 records (5 active, 3 former)
●NScoleman.ns.cloudflare.com2026-02-23 → 2026-03-25 · 3 obs
● 2026-02-23 03:59:30
● 2026-03-25 16:00:50
○NSdns27.hichina.com2018-08-07 → 2018-08-07 · 3 obs
○ 2026-02-23 03:59:30
○ 2026-03-25 16:00:50
○NSdns28.hichina.com2018-08-07 → 2018-08-07 · 3 obs
○ 2026-02-23 03:59:30
○ 2026-03-25 16:00:50
●NSveronica.ns.cloudflare.com2026-02-23 → 2026-03-25 · 3 obs
● 2026-02-23 03:59:30
● 2026-03-25 16:00:50
●MXmb678.liyubook.com2026-02-23 → 2026-03-25 · 2 obs
● 2026-03-25 16:00:50
●MXmf52b.liyubook.com2026-02-23 → 2026-03-25 · 2 obs
● 2026-03-25 16:00:50
○A120.24.81.2312018-08-07 → 2018-08-07 · 3 obs
○ 2026-02-23 03:59:30
○ 2026-03-25 16:00:50
●A74.48.31.362026-02-23 → 2026-03-25 · 3 obs
● 2026-02-23 03:59:30
● 2026-03-25 16:00:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| liyubook.com | veronica.ns.cloudflare.com, coleman.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server:108.162.194.173
NS records: veronica.ns.cloudflare.com, coleman.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for liyubook.com (unsigned zone)
⏱️ Timing
Total: 154ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 74.48.31.36 |
| NS | 2 | coleman.ns.cloudflare.com, veronica.ns.cloudflare.com |
| MX | 2 | mb678.liyubook.com (pri: 27), mf52b.liyubook.com (pri: 42) |
| TXT | 1 | v=spf1 include:qpf1a09.liyubook.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
liyubook.com points to a single IP: 74.48.31.36.
Name Servers
Two name servers coleman.ns.cloudflare.com and veronica.ns.cloudflare.com handle delegation for liyubook.com.
liyubook.com uses the same name server setup as other domains, for example tuyubook.com, qujubook.com, ichiyu.cc, gulishu.com and wuxishu.com.
liyubook.com partially shares name servers with other domains; examples include hncjhb.com, imoveisnovelli.com.br, coolclassicclub.de, mykix-orexe.com.tr and cmsevo.com.
these name servers are commonly used with the name servers amanda.ns.cloudflare.com.
Host names with six IP numbers: 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; 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
liyubook.com is handled by two mail servers: mb678.liyubook.com and mf52b.liyubook.com.