coursebooking.com - dns.ninja
coursebooking.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=1786878744 | ||||||
Same first word
coursebooking.com |
coursebooking.com.au |
Similar names
DNS History
9 records (6 active, 3 former)
●NSns1.eurodns.com2015-06-14 → 2026-08-16 · 3 obs
● 2015-06-14 07:33:04
● 2026-08-16 11:16:40
●NSns2.eurodns.com2015-06-14 → 2026-08-16 · 3 obs
● 2015-06-14 07:33:04
● 2026-08-16 11:16:40
●NSns3.eurodns.com2015-06-14 → 2026-08-16 · 3 obs
● 2015-06-14 07:33:04
● 2026-08-16 11:16:40
●NSns4.eurodns.com2015-06-14 → 2026-08-16 · 3 obs
● 2015-06-14 07:33:04
● 2026-08-16 11:16:40
●MXmfwd.ebrandservices.com2016-01-26 → 2026-08-16 · 3 obs
● 2016-01-26 08:51:38
● 2026-08-16 11:16:40
○MXmx.interweb.no2015-06-14 → 2015-11-03 · 5 obs
● 2015-06-14 07:33:04
● 2015-11-03 09:44:28
○ 2016-01-26 08:51:38
○ 2026-08-16 11:16:40
○A80.239.30.102015-06-14 → 2015-11-03 · 5 obs
● 2015-06-14 07:33:04
● 2015-11-03 09:44:28
○ 2016-01-26 08:51:38
○ 2026-08-16 11:16:40
●A80.92.65.1882026-02-18 → 2026-08-16 · 3 obs
● 2026-02-18 15:01:14
● 2026-08-16 11:16:40
○A80.92.65.532016-01-26 → 2017-06-23 · 5 obs
● 2016-01-26 08:51:38
● 2017-06-23 01:07:26
○ 2026-02-18 15:01:14
○ 2026-08-16 11:16:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | c.gtld-servers.net, b.gtld-servers.net, i.gtld-servers.net, h.gtld-servers.net... | - |
| coursebooking.com | ns1.eurodns.com, ns2.eurodns.com, ns3.eurodns.com, ns4.eurodns.com | 8 records |
✅ Authoritative Response
Server:199.167.66.107
NS records: ns1.eurodns.com, ns2.eurodns.com, ns3.eurodns.com, ns4.eurodns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for coursebooking.com (unsigned zone)
⏱️ Timing
Total: 996ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 80.92.65.188 |
| NS | 4 | ns1.eurodns.com, ns2.eurodns.com... |
| MX | 1 | mfwd.ebrandservices.com (pri: 10) |
| SOA | 1 | ns1.eurodns.com hostmaster.eurodns.com |
📌 Glue Records Collected
Total: 8
Out-of-bailiwick: 8 (ns1.eurodns.com, ns1.eurodns.com, ns2.eurodns.com...)
Analysis
IP Addresses
coursebooking.com resolves to one IP address: 80.92.65.188.
zodiacacademy.com, techiform.com, rtlradio-berlin.de and two other host names share IP numbers with coursebooking.com.
Name Servers
The authoritative name servers for coursebooking.com are ns1.eurodns.com, ns2.eurodns.com, ns3.eurodns.com and ns4.eurodns.com.
The name servers of coursebooking.com overlap at least partially with those of other domains — among them myhymer.com, liquid-handling-instruments.com, cincoatings.nl and two more.
Each of the four hosts ns1.eurodns.com, ns2.eurodns.com, ns3.eurodns.com and ns4.eurodns.com has two IP addresses. ns1.eurodns.com points to 199.167.66.107 and 2610:1c8:b002::107. ns2.eurodns.com points to 104.37.178.107 and 2610:1c8:b001::107. ns3.eurodns.com points to 199.167.66.108 and 2610:1c8:b002::108. ns4.eurodns.com points to 104.37.178.108 and 2610:1c8:b001::108.
Mail Servers
Mail for coursebooking.com is handled by a single mail server, mfwd.ebrandservices.com.
coursebooking.com uses an identical mail server configuration to several other domains — among them freehand.co, lemagasindelatoiture.com, fibertex.co.uk and two more.
mfwd.ebrandservices.com resolves to a single IP number: 80.92.65.53.