bookfuture.com - dns.ninja
bookfuture.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 121.254.178.232🇰🇷 DACOM-NET121.254.128.0/17 contact noc@bora.net if necessary | ||||||
| NS | ns2.domainca.com ⭐ | ||||||
| A | 20.200.205.248🇰🇷 Microsoft20.192.0.0/10 | ||||||
| NS | ns.domainca.com | ||||||
| A | 43.201.170.100🇰🇷 Amazon43.200.0.0/14 EC2 ICN Prefix | ||||||
| PTR | ec2-43-201-170-100.ap-northeast-2.compute.amazonaws.com | ||||||
| SOA | ns.domainca.comroot@domainca.com serial=1559895483 | ||||||
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=1785437017 | ||||||
Same first word
bookfuture.com |
Similar names
futurebook.vn |
futurebook.biz |
futurebook.net |
futurebook.site |
futurebook.ca |
futurebook.com |
futurebook.no |
futurebook.org |
DNS History
9 records (3 active, 6 former)
●NSns.domainca.com2026-03-01 → 2026-07-30 · 3 obs
● 2026-03-01 21:56:38
● 2026-07-30 18:51:22
○NSns1.sedoparking.com2015-06-20 → 2017-06-07 · 4 obs
● 2017-06-07 21:54:32
○ 2026-03-01 21:56:38
○ 2026-07-30 18:51:22
●NSns2.domainca.com2026-03-01 → 2026-07-30 · 3 obs
● 2026-03-01 21:56:38
● 2026-07-30 18:51:22
○NSns2.sedoparking.com2015-06-20 → 2017-06-07 · 4 obs
● 2017-06-07 21:54:32
○ 2026-03-01 21:56:38
○ 2026-07-30 18:51:22
○MXlocalhost2016-11-26 → 2017-06-07 · 5 obs
● 2016-11-26 04:33:38
● 2017-06-07 21:54:32
○ 2026-03-01 21:56:38
○ 2026-07-30 18:51:22
○MXmail.nickstel.com2015-06-20 → 2016-04-05 · 4 obs
● 2016-04-05 02:15:56
○ 2016-11-26 04:33:38
○ 2026-07-30 18:51:22
●A121.254.178.2322026-03-01 → 2026-07-30 · 3 obs
● 2026-03-01 21:56:38
● 2026-07-30 18:51:22
○A72.52.4.1222017-06-07 → 2017-06-07 · 4 obs
● 2017-06-07 21:54:32
○ 2026-03-01 21:56:38
○ 2026-07-30 18:51:22
○A72.52.4.912015-06-20 → 2016-11-26 · 4 obs
● 2016-11-26 04:33:38
○ 2017-06-07 21:54:32
○ 2026-07-30 18:51:22
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | m.gtld-servers.net, k.gtld-servers.net, f.gtld-servers.net, b.gtld-servers.net... | - |
| bookfuture.com | ns.domainca.com, ns2.domainca.com | 2 records |
✅ Authoritative Response
Server:121.78.117.39
NS records: ns.domainca.com, ns2.domainca.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for bookfuture.com (unsigned zone)
⏱️ Timing
Total: 454ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 121.254.178.232 |
| NS | 2 | ns.domainca.com, ns2.domainca.com |
| SOA | 1 | ns.domainca.com root.domainca.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns.domainca.com, ns2.domainca.com)
Analysis
IP Addresses
bookfuture.com has exactly one IP address — 121.254.178.232.
ocose.com, mail.ysnoble.co.kr, mail.geatv.com plus two other host names have IP numbers in common with bookfuture.com.
Name Servers
bookfuture.com has two authoritative name servers — ns2.domainca.com and ns.domainca.com.
The name server configuration of bookfuture.com is shared with other domains, for instance bluets.com, unimi.com, beatus.com and two others.
Some name servers delegated to bookfuture.com are also used by other domains, notably gameangel.net and nsoil.co.kr.
ns2.domainca.com → 20.200.205.248 and ns.domainca.com → 43.201.170.100: one IP number per host name.