mail.flex-kk.jp - robtex.com
mail.flex-kk.jp
| DNSSEC | โ ๏ธ Not signed | ||||||
| A | 221.255.254.226๐ฏ๐ต UCOM221.240.0.0/12 ARTERIA Networks Corporation(UCOM) | ||||||
flex-kk.jp
| DNSSEC | โ ๏ธ Not signed | ||||||
| A | 221.255.254.228๐ฏ๐ต UCOM221.240.0.0/12 ARTERIA Networks Corporation(UCOM) | ||||||
| NS | ns.flex-kk.jp โญ | ||||||
| NS | uns02.usen.ad.jp | ||||||
| MX | mail.flex-kk.jp โญ | ||||||
| TXT | google-site-verification=f_NiCqNRgUq5yJHTiixd6rNA-SxtReRXF-qpzl4XKsc | ||||||
| TXT | v=spf1 +ip4:221.255.254.226 -all | ||||||
| SOA | ns.flex-kk.jproot@ns.flex-kk.jp 2026-03-23 #2 | ||||||
MX for
Same first word
Similar names
DNS History
2 records (1 active, 1 former)
โA221.255.254.2262026-04-28 โ 2026-05-08 ยท 3 obs
โ 2016-04-17 07:39:06
โ 2026-04-28 12:19:20
โ 2026-05-08 14:51:46
โ 2026-04-28 12:19:20
โ 2026-05-08 14:51:46
โA58.157.242.1792015-06-13 โ 2016-04-17 ยท 4 obs
โ 2015-06-13 17:43:58
โ 2016-04-17 07:39:06
โ 2026-04-28 12:19:20
โ 2026-05-08 14:51:46
โ 2016-04-17 07:39:06
โ 2026-04-28 12:19:20
โ 2026-05-08 14:51:46
๐ DNS Trace
๐ Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | a.dns.jp, b.dns.jp, c.dns.jp, d.dns.jp... | 15 records |
| flex-kk.jp | ns.flex-kk.jp, uns02.usen.ad.jp | 1 record |
โ Authoritative Response
Server:61.122.116.165
NS records: ns.flex-kk.jp, uns02.usen.ad.jp
๐ DNSSEC Status
โ ๏ธ Insecure (no DNSSEC)
No DS record for flex-kk.jp (unsigned zone)
โฑ๏ธ Timing
Total: 1645ms | Queries: -
๐ Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 221.255.254.226 |
๐ Glue Records Collected
Total: 16
In-bailiwick: 16 (a.dns.jp, b.dns.jp, c.dns.jp...)
Analysis
Mail Server Role
mail.flex-kk.jp functions as a mail server for flex-kk.jp.
IP Addresses
mail.flex-kk.jp points to IP number: 221.255.254.226.