boscourse.com - robtex.com
boscourse.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=1771291435 | ||||||
MX for
boscourse.com |
Same first word
boscourse.com |
DNS History
10 records (4 active, 6 former)
●NSaiden.ns.cloudflare.com2026-03-03 → 2026-03-24 · 3 obs
● 2026-03-03 01:34:34
● 2026-03-24 02:18:20
●NSgabriella.ns.cloudflare.com2026-03-03 → 2026-03-24 · 3 obs
● 2026-03-03 01:34:34
● 2026-03-24 02:18:20
○NSns1.dnsowl.com2018-05-17 → 2018-05-17 · 3 obs
○ 2026-03-03 01:34:34
○ 2026-03-24 02:18:20
○NSns2.dnsowl.com2018-05-17 → 2018-05-17 · 3 obs
○ 2026-03-03 01:34:34
○ 2026-03-24 02:18:20
○NSns3.dnsowl.com2018-05-17 → 2018-05-17 · 3 obs
○ 2026-03-03 01:34:34
○ 2026-03-24 02:18:20
●MXboscourse.com2026-03-03 → 2026-03-24 · 2 obs
● 2026-03-24 02:18:20
○A107.161.23.2042018-05-17 → 2018-05-17 · 3 obs
○ 2026-03-03 01:34:34
○ 2026-03-24 02:18:20
○A192.161.187.2002018-05-17 → 2018-05-17 · 3 obs
○ 2026-03-03 01:34:34
○ 2026-03-24 02:18:20
○A209.141.38.712018-05-17 → 2018-05-17 · 3 obs
○ 2026-03-03 01:34:34
○ 2026-03-24 02:18:20
●A77.90.156.1492026-03-03 → 2026-03-24 · 3 obs
● 2026-03-03 01:34:34
● 2026-03-24 02:18:20
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | m.gtld-servers.net, g.gtld-servers.net, l.gtld-servers.net, b.gtld-servers.net... | - |
| boscourse.com | aiden.ns.cloudflare.com, gabriella.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server:108.162.194.134
NS records: aiden.ns.cloudflare.com, gabriella.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for boscourse.com (unsigned zone)
⏱️ Timing
Total: 172ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 77.90.156.149 |
| NS | 2 | aiden.ns.cloudflare.com, gabriella.ns.cloudflare.com |
| MX | 1 | boscourse.com (pri: 1) |
| TXT | 2 | @, v=spf1 mx a a:boscourse.com ip4:77.90.15 |
| SOA | 1 | aiden.ns.cloudflare.com dns.cloudflare.c |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (aiden.ns.cloudflare.com, aiden.ns.cloudflare.com, aiden.ns.cloudflare.com...)
Analysis
Mail Server Role
For boscourse.com, the mail server is boscourse.com.
IP Addresses
boscourse.com points to a single IP number: 77.90.156.149.
Name Servers
boscourse.com is delegated to two name servers: aiden.ns.cloudflare.com and gabriella.ns.cloudflare.com.
boscourse.com shares the same name server setup as other domains, for example domedemblem.com, gaerwen.com, viciousware.com, bavettemaroc.com and aivotek.com.
boscourse.com at least partially shares name servers with other domains, for instance archizines.com, slimdave.com, bplay168.life, meethow.com and 467se.com.
These name servers are commonly used with the name servers zoe.ns.cloudflare.com.
Host names with six IP numbers:
aiden.ns.cloudflare.com points to: 2606:4700:58::adf5:3b37, 2803:f800:50::6ca2:c137, 2a06:98c1:50::ac40:2137, 108.162.193.55, 172.64.33.55 and 173.245.59.55; gabriella.ns.cloudflare.com points to: 2606:4700:50::a29f:2686, 2803:f800:50::6ca2:c286, 2a06:98c1:50::ac40:2286, 108.162.194.134, 162.159.38.134 and 172.64.34.134.
Mail Servers
One mail server handles boscourse.com.
Host name boscourse.com points to IP address 77.90.156.149.