bigbluebutton.info - robtex.com
bigbluebutton.info
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns75.domaincontrol.com ⚠️ Not in zone NS records | ||||||
| A | 2603:5:21b4::30🇺🇸 GODADDY-DNS2603:5:21b0::/44 | ||||||
| PTR | ns75.domaincontrol.com | ||||||
| A | 97.74.107.48🇺🇸 GODADDY-DNS97.74.106.0/23 | ||||||
| PTR | ns75.domaincontrol.com | ||||||
| NS | ns76.domaincontrol.com ⚠️ Not in zone NS records | ||||||
| A | 2603:5:22b4::30🇺🇸 GODADDY-DNS2603:5:22b0::/44 | ||||||
| PTR | ns76.domaincontrol.com | ||||||
| A | 173.201.75.48🇺🇸 GODADDY-DNS173.201.74.0/23 | ||||||
| PTR | ns76.domaincontrol.com | ||||||
info
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.info.afilias-nst.info ⭐ | ||||||
| NS | a2.info.afilias-nst.info | ||||||
| NS | b0.info.afilias-nst.org ⚠️ Not in parent delegation | ||||||
| NS | b2.info.afilias-nst.org ⚠️ Not in parent delegation | ||||||
| NS | c0.info.afilias-nst.info | ||||||
| NS | d0.info.afilias-nst.org ⚠️ Not in parent delegation | ||||||
| SOA | a0.info.afilias-nst.infohostmaster@donuts.email serial=1774410504 | ||||||
Same first word
DNS History
2 records (2 active, 0 former)
●NSns75.domaincontrol.com2026-02-16 → 2026-03-25 · 2 obs
● 2026-02-16 02:04:42
● 2026-03-25 04:05:22
● 2026-03-25 04:05:22
●NSns76.domaincontrol.com2026-02-16 → 2026-03-25 · 2 obs
● 2026-02-16 02:04:42
● 2026-03-25 04:05:22
● 2026-03-25 04:05:22
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| info | a0.info.afilias-nst.info, a2.info.afilias-nst.info, c0.info.afilias-nst.info | - |
| bigbluebutton.info | ns76.domaincontrol.com, ns75.domaincontrol.com | - |
✅ Authoritative Response
Server:173.201.75.48
NS records: ns76.domaincontrol.com, ns75.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for bigbluebutton.info (unsigned zone)
⏱️ Timing
Total: 414ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|
Analysis
Name Servers
bigbluebutton.info is delegated to two name servers: ns75.domaincontrol.com and ns76.domaincontrol.com.
bigbluebutton.info uses the same name server setup as other domains such as knoetzinger.net, qpart.net, unclosetedmedia.com, americancustommetals.com and wacstern.com.
Host names with two IP numbers:
ns75.domaincontrol.com points to 2603:5:21b4::30 and 97.74.107.48; ns76.domaincontrol.com points to 2603:5:22b4::30 and 173.201.75.48.