bookolis.com - robtex.com
bookolis.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=1774774237 | ||||||
Previously MX for
bookolis.com |
Same first word
bookolis.com |
Similar names
DNS History
12 records (7 active, 5 former)
●NSns1.combell.eu2026-02-22 → 2026-03-29 · 3 obs
● 2026-02-22 20:12:58
● 2026-03-29 09:05:24
○NSns143.neubox.net2017-05-08 → 2017-11-01 · 4 obs
● 2017-11-01 18:25:38
○ 2026-02-22 20:12:58
○ 2026-03-29 09:05:24
○NSns144.neubox.net2017-05-08 → 2017-11-01 · 4 obs
● 2017-11-01 18:25:38
○ 2026-02-22 20:12:58
○ 2026-03-29 09:05:24
○NSns245.neubox.net2017-05-08 → 2017-11-01 · 4 obs
● 2017-11-01 18:25:38
○ 2026-02-22 20:12:58
○ 2026-03-29 09:05:24
●NSns3.combell.net2026-02-22 → 2026-03-29 · 3 obs
● 2026-02-22 20:12:58
● 2026-03-29 09:05:24
●NSns4.combell.net2026-02-22 → 2026-03-29 · 3 obs
● 2026-02-22 20:12:58
● 2026-03-29 09:05:24
○MXbookolis.com2017-05-08 → 2017-11-01 · 4 obs
● 2017-11-01 18:25:38
○ 2026-02-22 20:12:58
○ 2026-03-29 09:05:24
●MXmx.backup.mailprotect.be2026-02-22 → 2026-03-29 · 3 obs
● 2026-02-22 20:12:58
● 2026-03-29 09:05:24
●MXmx.mailprotect.be2026-02-22 → 2026-03-29 · 3 obs
● 2026-02-22 20:12:58
● 2026-03-29 09:05:24
●A2a00:1c98:1000:10a4:0:3:833b:11482026-02-22 → 2026-03-29 · 3 obs
● 2026-02-22 20:12:58
● 2026-03-29 09:05:24
○A65.99.252.1412017-05-08 → 2017-11-01 · 4 obs
● 2017-11-01 18:25:38
○ 2026-02-22 20:12:58
○ 2026-03-29 09:05:24
●A83.217.74.1302026-02-22 → 2026-03-29 · 3 obs
● 2026-02-22 20:12:58
● 2026-03-29 09:05:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| bookolis.com | ns3.combell.net, ns4.combell.net | - |
✅ Authoritative Response
Server:83.217.73.172
NS records: ns3.combell.net, ns4.combell.net
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 416ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 83.217.74.130 |
| AAAA | 1 | 2a00:1c98:1000:10a4:0:3:833b:1148 |
| NS | 3 | ns1.combell.eu, ns4.combell.net... |
| MX | 2 | mx.mailprotect.be (pri: 10), mx.backup.mailprotect.be (pri: 50) |
| TXT | 1 | v=spf1 mx a include:spf.flexmail.eu inc |
| SOA | 1 | ns3.combell.net hostmaster.bookolis.com |
Analysis
IP Addresses
bookolis.com resolves to two IP numbers: 2a00:1c98:1000:10a4:0:3:833b:1148 and 83.217.74.130.
other host names including tonkooiman.com, ppts-course.org, e-zon.nl, douropass.com and karelsevandermeer.nl share IP numbers with bookolis.com.
Name Servers
bookolis.com is delegated to three name servers ns1.combell.eu, ns3.combell.net and ns4.combell.net.
bookolis.com at least partially shares name servers with other domains, for instance wimbecker.be, implique.nl, moestuinweetjes.com, gwapo.be and securereservations.eu.
These name servers are commonly used with ns3.european-server.com, ns4.european-server.com, ns1.european-server.eu, ns1.easyhost.be and ns2.easyhost.be.
Host names with two IP numbers:
ns1.combell.eu points to: 2a00:1c98:50::50 and 89.44.166.48.
ns3.combell.net points to: 2a00:1c98::53:1 and 83.217.73.172.
ns4.combell.net points to: 2001:1598:0:101::3 and 86.39.202.67.
Mail Servers
Two mail servers handle bookolis.com: mx.mailprotect.be and mx.backup.mailprotect.be.
bookolis.com shares the same mail server setup as other domains, for instance lledd.nl, hardelsolar.eu, belgianpro.be, nopjes.com and opexer.com.
bookolis.com shares some mail servers with other domains, at least partially, for instance st-eduardus.be, innofest.co, chagall.be, imaginestudio.be and aceso.be.
these mail servers are often used alongside aspmx.l.google.com, alt1.aspmx.l.google.com and alt2.aspmx.l.google.com.
Host names with four IP numbers:
The host names mx.mailprotect.be and mx.backup.mailprotect.be point to: 178.208.39.140, 178.208.39.141, 178.208.39.142 and 178.208.39.143.
Host names that point to 178.208.39.140: mx.mailprotect.be and mx.backup.mailprotect.be.
Host names that point to 178.208.39.141: mx.mailprotect.be and mx.backup.mailprotect.be.
Host names that point to 178.208.39.142: mx.mailprotect.be and mx.backup.mailprotect.be.
Host names that point to 178.208.39.143: mx.mailprotect.be and mx.backup.mailprotect.be.