yifubook.com - robtex.com
yifubook.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=1786771509 | ||||||
Subdomains
Same first word
yifubook.com |
DNS History
5 records (5 active, 0 former)
●NScoleman.ns.cloudflare.com2026-08-04 → 2026-08-15 · 2 obs
● 2026-08-15 05:56:06
●NSveronica.ns.cloudflare.com2026-08-04 → 2026-08-15 · 2 obs
● 2026-08-15 05:56:06
●MXm08fe.yifubook.com2026-08-04 → 2026-08-15 · 2 obs
● 2026-08-15 05:56:06
●MXm4bad.yifubook.com2026-08-04 → 2026-08-15 · 2 obs
● 2026-08-15 05:56:06
●A192.151.247.2172026-08-04 → 2026-08-15 · 2 obs
● 2026-08-15 05:56:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | e.gtld-servers.net, g.gtld-servers.net, l.gtld-servers.net, k.gtld-servers.net... | - |
| yifubook.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 yifubook.com (unsigned zone)
⏱️ Timing
Total: 197ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 192.151.247.217 |
| NS | 2 | coleman.ns.cloudflare.com, veronica.ns.cloudflare.com |
| MX | 2 | m08fe.yifubook.com (pri: 18), m4bad.yifubook.com (pri: 84) |
| TXT | 1 | v=spf1 include:bpfa48f.yifubook.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
m4bad.yifubook.com and m08fe.yifubook.com each fall under yifubook.com as their parent domain.
IP Addresses
yifubook.com resolves to just one IP address, 192.151.247.217.
Name Servers
DNS delegation for yifubook.com points to two name servers: coleman.ns.cloudflare.com and veronica.ns.cloudflare.com.
yifubook.com shares its NS records with other domains, for example chusixs.com, moyebook.cc, tuyubook.com and two others.
yifubook.com partially shares its NS delegation with several other domains, including kevinsport.quest, stevemckeownofficial.co.uk, df999.cc and two others.
These name servers are regularly seen alongside fish.ns.cloudflare.com and jonah.ns.cloudflare.com as name servers.
DNS names with 6 IP addresses:
coleman.ns.cloudflare.com has IP addresses 108.162.195.64, 162.159.44.64 and 172.64.35.64, plus 3 other.
veronica.ns.cloudflare.com has IP addresses 108.162.194.173, 162.159.38.173 and 172.64.34.173, plus 3 other.
Mail Servers
yifubook.com is served by two mail servers, m08fe.yifubook.com and m4bad.yifubook.com.