bigschool.pro - robtex.com
bigschool.pro
pro
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.pro.afilias-nst.info ⭐ | ||||||
| NS | a2.pro.afilias-nst.info | ||||||
| NS | b0.pro.afilias-nst.org | ||||||
| NS | b2.pro.afilias-nst.org | ||||||
| NS | c0.pro.afilias-nst.info | ||||||
| NS | d0.pro.afilias-nst.org | ||||||
| SOA | a0.pro.afilias-nst.infohostmaster@donuts.email serial=1778473186 | ||||||
Subdomains
www.bigschool.pro |
Same first word
Similar names
DNS History
9 records (8 active, 1 former)
●MXmxa.mailgun.org2026-05-01 → 2026-05-11 · 2 obs
● 2026-05-11 04:35:20
●MXmxb.mailgun.org2026-05-01 → 2026-05-11 · 2 obs
● 2026-05-11 04:35:20
○A116.96.124.632026-05-01 → 2026-05-09 · 4 obs
● 2026-05-09 12:25:20
○ 2026-05-11 04:35:18
○ 2026-05-11 04:35:20
●A116.96.183.2122026-05-11 → 2026-05-11 · 3 obs
● 2026-05-11 04:35:18
● 2026-05-11 04:35:20
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| pro | b2.pro.afilias-nst.org, d0.pro.afilias-nst.org, a0.pro.afilias-nst.info, b0.pro.afilias-nst.org... | - |
| bigschool.pro | ns4.no-ip.com, ns3.no-ip.com, ns1.no-ip.com, ns2.no-ip.com | - |
✅ Authoritative Response
Server:194.62.180.53
NS records: ns4.no-ip.com, ns3.no-ip.com, ns1.no-ip.com, ns2.no-ip.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for bigschool.pro (unsigned zone)
⏱️ Timing
Total: 720ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 116.96.183.212 |
| NS | 5 | ns2.no-ip.com, ns3.no-ip.com... |
| MX | 2 | mxb.mailgun.org (pri: 10), mxa.mailgun.org (pri: 10) |
| TXT | 1 | v=spf1 include:mailgun.org ~all |
| SOA | 1 | ns2.no-ip.com hostmaster.no-ip.com |
Analysis
Hierarchy
The parent of www.bigschool.pro is bigschool.pro.
IP Addresses
bigschool.pro points to a single IP: 116.96.183.212.
Name Servers
bigschool.pro is delegated to five name servers: ns1.no-ip.com, ns2.no-ip.com, ns3.no-ip.com, ns4.no-ip.com and ns5.no-ip.com.
bigschool.pro partially shares name servers with other domains; examples include randomuuid.org, dinosaur.rocks, olda4guy.com, dustofman.com and timelysoft.org.
These name servers are commonly used with static-1.no-ip.com, static-2.no-ip.com and static-3.no-ip.com.
Hosts with two IPs:
Host ns1.no-ip.com points to 2a07:dc00:1810::53 and 194.62.181.53.
Host ns2.no-ip.com points to 2a07:dc00:180::53 and 194.62.180.53.
Host ns3.no-ip.com points to 2a07:dc00:2550::53 and 204.16.255.53.
Host ns4.no-ip.com points to 2620:0:2e64::53 and 204.16.254.53.
Hosts with a single IP:
Host ns5.no-ip.com points to 194.62.181.53.
Hosts pointing to 194.62.181.53: ns1.no-ip.com and ns5.no-ip.com.
Mail Servers
bigschool.pro is handled by two mail servers: mxa.mailgun.org and mxb.mailgun.org.
bigschool.pro has the same mail server setup as other domains, including numisteria.com, maxinemarshall.com, hotdogconsultants.com, ovidiudan.com and arjun.us.
bigschool.pro shares some mail servers with other domains, at least partially, such as customcedarfences.com, crosscryowellness.com, platinum4hair.com, stmmax.com and ghionfinancial.com.
these mail servers are commonly used with aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.
Host names with one IP number: The host name mxa.mailgun.org points to 34.36.182.139 and the host name mxb.mailgun.org points to 34.149.254.5.