mail.web-c-one.com - robtex.com
mail.web-c-one.com
| DNSSEC | โ ๏ธ Not signed | ||||||
| A | 114.17.21.142๐ฏ๐ต KDDI114.17.0.0/16 | ||||||
| PTR | dns14.n-server.com | ||||||
web-c-one.com
| DNSSEC | โ ๏ธ Not signed | ||||||
| A | 114.17.21.142๐ฏ๐ต KDDI114.17.0.0/16 | ||||||
| NS | ns.web-c-one.com โญ โ ๏ธ Not in parent delegation | ||||||
| NS | dns136.n-server.com โ ๏ธ Not in zone NS records | ||||||
| NS | dns14.n-server.com โ ๏ธ Not in zone NS records | ||||||
| MX | mail.web-c-one.com โญ | ||||||
| TXT | v=spf1 +a +mx -all | ||||||
| SOA | ns.web-c-one.complesk@purenic.jp 2025-10-01 #2 | ||||||
MX for
Same first word
Similar names
DNS History
2 records (1 active, 1 former)
โA106.186.69.112015-08-09 โ 2017-01-18 ยท 4 obs
โ 2015-08-09 07:43:30
โ 2017-01-18 23:38:20
โ 2026-03-20 17:20:20
โ 2026-03-27 07:16:08
โ 2017-01-18 23:38:20
โ 2026-03-20 17:20:20
โ 2026-03-27 07:16:08
โA114.17.21.1422026-03-20 โ 2026-03-27 ยท 3 obs
โ 2017-01-18 23:38:20
โ 2026-03-20 17:20:20
โ 2026-03-27 07:16:08
โ 2026-03-20 17:20:20
โ 2026-03-27 07:16:08
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... | - |
| web-c-one.com | dns14.n-server.com, dns136.n-server.com | 2 records |
โ Authoritative Response
Server:114.17.21.136
NS records: dns14.n-server.com, dns136.n-server.com
๐ DNSSEC Status
โ ๏ธ Insecure (no DNSSEC)
No DS record for web-c-one.com (unsigned zone)
โฑ๏ธ Timing
Total: 462ms | Queries: -
๐ Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 114.17.21.142 |
๐ Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (dns14.n-server.com, dns136.n-server.com)
Analysis
Mail Server Role
mail.web-c-one.com functions as a mail server for web-c-one.com.
IP Addresses
mail.web-c-one.com points to IP number: 114.17.21.142.
Other host names such as mail.tabuchi-clinic.com, ns2.tomako.co.jp, hlp07.jp, aim-hair.com and mail.koyanose-koi.com share IPs with mail.web-c-one.com.