hcibook.com - robtex.com
hcibook.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 185.199.220.49🇬🇧 KRYSTAL185.199.220.0/22 | ||||||
| PTR | osmium-lon1.cloudhosting.uk | ||||||
| NS | x.ns.joker.com ⭐ | ||||||
| A | 194.245.103.13🇩🇪 CSL194.245.0.0/16 DE-CSL-GMBH-PA | ||||||
| PTR | x.ns.joker.com | ||||||
| NS | y.ns.joker.com | ||||||
| A | 2a01:4f8:c0c:165b::1🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK | ||||||
| PTR | y.ns.joker.com | ||||||
| A | 23.88.49.189🇩🇪 Hetzner23.88.0.0/17 HETZNER-DC | ||||||
| PTR | static.189.49.88.23.clients.your-server.de | ||||||
| NS | z.ns.joker.com | ||||||
| A | 2607:5300:203:7e6d::2222🇨🇦 OVH2607:5300::/32 Hosting route | ||||||
| PTR | z.ns.joker.com | ||||||
| A | 192.95.37.184🇨🇦 OVH192.95.0.0/18 Hosting route | ||||||
| PTR | z.ns.joker.com | ||||||
| MX | mx1.cloudhosting.uk ⭐ | ||||||
| A | 185.53.56.44🇬🇧 KRYSTAL185.53.56.0/22 | ||||||
| PTR | mx1.strikemail.co.uk | ||||||
| A | 185.53.56.46🇬🇧 KRYSTAL185.53.56.0/22 | ||||||
| PTR | mx1.strikemail.co.uk | ||||||
| MX | mx2.cloudhosting.uk(20) | ||||||
| A | 185.53.56.45🇬🇧 KRYSTAL185.53.56.0/22 | ||||||
| PTR | mx2.strikemail.co.uk | ||||||
| A | 185.53.56.47🇬🇧 KRYSTAL185.53.56.0/22 | ||||||
| PTR | mx2.strikemail.co.uk | ||||||
| TXT | v=spf1 mx a include:relay.k.io ?include:relay.mailchannels.net include:_spf.g... | ||||||
| SOA | x.ns.joker.comhostmaster@joker.com 2025-10-30 #66 | ||||||
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=1774819837 | ||||||
Same first word
Similar names
kobochi.net |
bochoki.net |
biokoch.eu |
biokoch.de |
biokoch.at |
chibook.com |
bckohio.com |
biochok.com |
biokoch.com |
bokchoi.com |
bokchoi.net |
kochbio.com |
kbichoo.com |
DNS History
11 records (6 active, 5 former)
○NSns1.memset.com2015-06-03 → 2017-06-18 · 4 obs
● 2017-06-18 11:57:02
○ 2026-03-16 00:36:34
○ 2026-03-29 21:55:46
○NSns2.memset.com2015-06-03 → 2017-06-18 · 4 obs
● 2017-06-18 11:57:02
○ 2026-03-16 00:36:34
○ 2026-03-29 21:55:46
○NSns3.memset.com2015-06-03 → 2017-06-18 · 4 obs
● 2017-06-18 11:57:02
○ 2026-03-16 00:36:34
○ 2026-03-29 21:55:46
●NSx.ns.joker.com2026-03-16 → 2026-03-29 · 3 obs
● 2026-03-16 00:36:34
● 2026-03-29 21:55:46
●NSy.ns.joker.com2026-03-16 → 2026-03-29 · 3 obs
● 2026-03-16 00:36:34
● 2026-03-29 21:55:46
●NSz.ns.joker.com2026-03-16 → 2026-03-29 · 3 obs
● 2026-03-16 00:36:34
● 2026-03-29 21:55:46
○MXmail.hiraeth.com2015-06-03 → 2017-06-18 · 4 obs
● 2017-06-18 11:57:02
○ 2026-03-16 00:36:34
○ 2026-03-29 21:55:46
●MXmx1.cloudhosting.uk2026-03-16 → 2026-03-29 · 3 obs
● 2026-03-16 00:36:34
● 2026-03-29 21:55:46
●MXmx2.cloudhosting.uk2026-03-16 → 2026-03-29 · 3 obs
● 2026-03-16 00:36:34
● 2026-03-29 21:55:46
●A185.199.220.492026-03-16 → 2026-03-29 · 3 obs
● 2026-03-16 00:36:34
● 2026-03-29 21:55:46
○A77.73.2.1942015-06-03 → 2017-06-18 · 4 obs
● 2017-06-18 11:57:02
○ 2026-03-16 00:36:34
○ 2026-03-29 21:55:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| hcibook.com | x.ns.joker.com, y.ns.joker.com, z.ns.joker.com | 5 records |
✅ Authoritative Response
Server:192.95.37.184
NS records: x.ns.joker.com, y.ns.joker.com, z.ns.joker.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for hcibook.com (unsigned zone)
⏱️ Timing
Total: 292ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 185.199.220.49 |
| NS | 3 | x.ns.joker.com, z.ns.joker.com... |
| MX | 2 | mx2.cloudhosting.uk (pri: 20), mx1.cloudhosting.uk (pri: 10) |
| TXT | 1 | v=spf1 mx a include:relay.k.io ?include: |
| SOA | 1 | x.ns.joker.com hostmaster.joker.com |
📌 Glue Records Collected
Total: 5
Out-of-bailiwick: 5 (x.ns.joker.com, y.ns.joker.com, y.ns.joker.com...)
Analysis
IP Addresses
hcibook.com points to IP number: 185.199.220.49.
Other host names such as historyandheraldry.com, mitsys.co.uk, cascade-digital.com, igcc.co.uk and sann.co.uk share IPs with hcibook.com.
Name Servers
hcibook.com is delegated to three name servers: x.ns.joker.com, y.ns.joker.com and z.ns.joker.com.
hcibook.com at least partially shares name servers with other domains, for instance water-bed.org, spadnext.net, dr-berecki.at, teknolojikapimiz.shop and sippurim.de.
These name servers are commonly used together with a.ns.joker.com, b.ns.joker.com and c.ns.joker.com.
Host names with two IP numbers:
y.ns.joker.com points to: 2a01:4f8:c0c:165b::1 and 23.88.49.189.
z.ns.joker.com points to: 2607:5300:203:7e6d::2222 and 192.95.37.184.
Host names with one IP number:
x.ns.joker.com points to: 194.245.103.13.
Mail Servers
hcibook.com is handled by two mail servers: mx1.cloudhosting.uk and mx2.cloudhosting.uk.
The mail server setup for hcibook.com matches that of other domains, for instance bodyandsoulbeautyclinique.co.uk, magichosting.co.uk, twinvalley.co.uk, tomcat.cards and bandaidmusic.net.
Host names with two IP numbers: mx1.cloudhosting.uk points to: 185.53.56.44 and 185.53.56.46; mx2.cloudhosting.uk points to: 185.53.56.45 and 185.53.56.47.