image.c21.to - robtex.com
image.c21.to
| DNSSEC | โ ๏ธ Not signed | ||||||
| A | 117.102.216.133๐ฏ๐ต InfoSphere117.102.192.0/19 Interlink co., ltd. CIDR009 | ||||||
| PTR | image.c21.to | ||||||
c21.to
| DNSSEC | โ ๏ธ Not signed | ||||||
| A | 117.102.216.132๐ฏ๐ต InfoSphere117.102.192.0/19 Interlink co., ltd. CIDR009 | ||||||
| A | 117.102.216.133๐ฏ๐ต InfoSphere117.102.192.0/19 Interlink co., ltd. CIDR009 | ||||||
| NS | c21.to โญ | ||||||
| NS | ns1.c21.to | ||||||
| NS | ns2.c21.to | ||||||
| MX | mail.c21.to โญ | ||||||
| MX | server.c21.to(20) | ||||||
| MX | image.c21.to(30) | ||||||
| TXT | v=spf1 ip4:117.102.216.132 ip4:61.206.121.85 ip4:117.102.216.133 ip4:203.141.... | ||||||
| SOA | c21.toinfo@c21.to serial=200308100 | ||||||
PTR for
MX for
Same first word
Similar names
DNS History
1 record (1 active, 0 former)
โA117.102.216.1332026-02-16 โ 2026-03-25 ยท 2 obs
โ 2026-02-16 14:50:06
โ 2026-03-25 04:39:28
โ 2026-03-25 04:39:28
๐ DNS Trace
๐ Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| to | ns01.trs-dns.com, ns01.trs-dns.net, ns10.trs-dns.org, ns10.trs-dns.info | 8 records |
| c21.to | ns1.c21.to, ns2.c21.to | 2 records |
โ Authoritative Response
Server:117.102.216.132
NS records: ns1.c21.to, ns2.c21.to
๐ DNSSEC Status
โ ๏ธ Insecure (no DNSSEC)
No DS record for to (unsigned zone)
โฑ๏ธ Timing
Total: 583ms | Queries: -
๐ Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 117.102.216.133 |
๐ Glue Records Collected
Total: 10
In-bailiwick: 2 (ns1.c21.to, ns2.c21.to)
Out-of-bailiwick: 8 (ns01.trs-dns.com, ns01.trs-dns.com, ns01.trs-dns.net...)
Analysis
Mail Server Role
image.c21.to serves as the mail server for c21.to.
mail.c21.to and server.c21.to are commonly used mail servers alongside image.c21.to.
IP Addresses
image.c21.to resolves to a single IP address: 117.102.216.133.
Other host names, for instance c21.to, share IP numbers with image.c21.to.