biotechknowledge.info - dns.ninja
biotechknowledge.info
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=1782751885 | ||||||
Same first word
biotechknowledge.biz |
biotechknowledge.info |
DNS History
5 records (5 active, 0 former)
●NSdns1.cscdns.net2026-02-27 → 2026-06-29 · 2 obs
● 2026-06-29 17:11:32
●NSdns2.cscdns.net2026-02-27 → 2026-06-29 · 2 obs
● 2026-06-29 17:11:32
●MXcustmx.cscdns.net2026-02-27 → 2026-06-29 · 2 obs
● 2026-06-29 17:11:32
●A165.160.13.202026-02-27 → 2026-06-29 · 2 obs
● 2026-06-29 17:11:32
●A165.160.15.202026-02-27 → 2026-06-29 · 2 obs
● 2026-06-29 17:11:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| info | a0.info.afilias-nst.info, a2.info.afilias-nst.info, c0.info.afilias-nst.info | - |
| biotechknowledge.info | dns1.cscdns.net, dns2.cscdns.net | - |
✅ Authoritative Response
Server:156.154.130.100
NS records: dns1.cscdns.net, dns2.cscdns.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for biotechknowledge.info (unsigned zone)
⏱️ Timing
Total: 319ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 165.160.15.20, 165.160.13.20 |
| NS | 2 | dns1.cscdns.net, dns2.cscdns.net |
| MX | 1 | custmx.cscdns.net (pri: 10) |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | dns1.cscdns.net hostmaster.cscdns.net |
Analysis
IP Addresses
biotechknowledge.info resolves to the IP addresses 165.160.13.20 and 165.160.15.20
interventionalbronchoscopy.com, averittcareers.net, truistbamk.biz and two other host names share IP numbers with biotechknowledge.info.
Name Servers
DNS delegation for biotechknowledge.info points to two name servers: dns1.cscdns.net and dns2.cscdns.net.
biotechknowledge.info uses the same name servers as several other domains — among them famillebarclays.fr, nextelvira.net, caesarapesdvd.com and two more.
dns1.cscdns.net directs to 156.154.130.100 and 2610:a1:1022::100. dns2.cscdns.net directs to 156.154.131.100 and 2610:a1:1023::100. Each host name carries two IP addresses.
Mail Servers
Mail for biotechknowledge.info is handled by a single mail server, custmx.cscdns.net.
biotechknowledge.info uses an identical mail server configuration to several other domains — among them tdwaterhouse.us, verizonspeedtest.org, bayer.com.bd and two more.
custmx.cscdns.net has exactly one IP number: 198.58.121.58.