image.c21.to - robtex.com

image.c21.to

DNSSECโš ๏ธ Not signed
A117.102.216.133๐Ÿ‡ฏ๐Ÿ‡ต InfoSphere117.102.192.0/19 Interlink co., ltd. CIDR009
PTRimage.c21.to

c21.to

DNSSECโš ๏ธ Not signed
A117.102.216.132๐Ÿ‡ฏ๐Ÿ‡ต InfoSphere117.102.192.0/19 Interlink co., ltd. CIDR009
A117.102.216.133๐Ÿ‡ฏ๐Ÿ‡ต InfoSphere117.102.192.0/19 Interlink co., ltd. CIDR009
NSc21.to โญ
NSns1.c21.to
NSns2.c21.to
MXmail.c21.to โญ
MXserver.c21.to(20)
MXimage.c21.to(30)
TXTv=spf1 ip4:117.102.216.132 ip4:61.206.121.85 ip4:117.102.216.133 ip4:203.141....
SOAc21.toinfo@c21.to serial=200308100
๐Ÿ“ˆ Tranco rank: #580,753

PTR for

MX for

Same first word

Similar names

DNS History

1 record (1 active, 0 former)

A117.102.216.133
โ—A117.102.216.1332026-02-16 โ†’ 2026-03-25 ยท 2 obs
โ— 2026-02-16 14:50:06
โ— 2026-03-25 04:39:28

๐Ÿ” DNS Trace

๐Ÿ“‹ Delegation Chain

ZoneNameserversGlue
tons01.trs-dns.com, ns01.trs-dns.net, ns10.trs-dns.org, ns10.trs-dns.info8 records
c21.tons1.c21.to, ns2.c21.to2 records

โœ… Authoritative Response

Server:117.102.216.132

NS records: ns1.c21.to, ns2.c21.to

๐Ÿ”’ DNSSEC Status

โš ๏ธ Insecure (no DNSSEC)

No DS record for to (unsigned zone)

โฑ๏ธ Timing

Total: 583ms | Queries: -

๐Ÿ“„ Records

TypeCountSample Data
A1117.102.216.133

๐Ÿ“Œ 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.