ns3.biosrf.com - robtex.com
ns3.biosrf.com
| DNSSEC | โ ๏ธ Not signed | ||||||
| A | 116.126.143.225๐ฐ๐ท SKB-NET116.126.0.0/16 SK Broadband | ||||||
biosrf.com
| DNSSEC | โ ๏ธ Not signed | ||||||
| A | 112.175.85.176๐ฐ๐ท KT-NET112.168.0.0/13 | ||||||
| NS | biosrf.com โญ | ||||||
| NS | ns.biosrf.com โ ๏ธ Not in parent delegation | ||||||
| NS | ns.gethompy.com โ ๏ธ Not in zone NS records | ||||||
| NS | ns1.biosrf.com โ ๏ธ Not in parent delegation | ||||||
| NS | ns1.gethompy.com โ ๏ธ Not in zone NS records | ||||||
| NS | ns2.biosrf.com โ ๏ธ Not in parent delegation | ||||||
| NS | ns2.gethompy.com โ ๏ธ Not in zone NS records | ||||||
| NS | ns3.biosrf.com โ ๏ธ Not in parent delegation | ||||||
| NS | ns3.gethompy.com โ ๏ธ Not in zone NS records | ||||||
| MX | aspmx.whoisworks.com โญ | ||||||
| TXT | v=spf1 include:spf1.whoisworks.com ~all | ||||||
| SOA | biosrf.compostmaster@biosrf.com serial=20210314 | ||||||
NS for
Same first word
Similar names
DNS History
1 record (1 active, 0 former)
โA116.126.143.2252026-03-16 โ 2026-03-30 ยท 2 obs
โ 2026-03-16 15:51:16
โ 2026-03-30 01:30:16
โ 2026-03-30 01:30:16
๐ DNS Trace
๐ Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| biosrf.com | ns.gethompy.com, ns2.gethompy.com, ns1.gethompy.com, ns3.gethompy.com | 4 records |
โ Authoritative Response
Server:116.126.143.226
NS records: ns.gethompy.com, ns2.gethompy.com, ns1.gethompy.com, ns3.gethompy.com
๐ DNSSEC Status
โ ๏ธ Insecure (no DNSSEC)
No DS record for biosrf.com (unsigned zone)
โฑ๏ธ Timing
Total: 543ms | Queries: -
๐ Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 116.126.143.225 |
๐ Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns.gethompy.com, ns2.gethompy.com, ns1.gethompy.com...)
Analysis
Name Server Role
ns3.biosrf.com serves as a name server for biosrf.com.
Typically, biosrf.com, ns1.biosrf.com and ns2.biosrf.com serve as name servers alongside ns3.biosrf.com.
IP Addresses
ns3.biosrf.com points to a single IP number: 116.126.143.225.
Other host names, for instance ns3.theclap.co.kr, ns3.bankmellat.co.kr, ns3.theweb.co.kr, ns3.happyjung.net and ns3.linear.co.kr share IP numbers with ns3.biosrf.com.