mail.flex-kk.jp - robtex.com

mail.flex-kk.jp

DNSSECโš ๏ธ Not signed
A221.255.254.226๐Ÿ‡ฏ๐Ÿ‡ต UCOM221.240.0.0/12 ARTERIA Networks Corporation(UCOM)

flex-kk.jp

DNSSECโš ๏ธ Not signed
A221.255.254.228๐Ÿ‡ฏ๐Ÿ‡ต UCOM221.240.0.0/12 ARTERIA Networks Corporation(UCOM)
NSns.flex-kk.jp โญ
NSuns02.usen.ad.jp
MXmail.flex-kk.jp โญ
TXTgoogle-site-verification=f_NiCqNRgUq5yJHTiixd6rNA-SxtReRXF-qpzl4XKsc
TXTv=spf1 +ip4:221.255.254.226 -all
SOAns.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)

20162017201820192020202120222023202420252026A221.255.254.22658.157.242.179
โ—A221.255.254.2262026-04-28 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—‹A58.157.242.1792015-06-13 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

๐Ÿ” DNS Trace

๐Ÿ“‹ Delegation Chain

ZoneNameserversGlue
jpa.dns.jp, b.dns.jp, c.dns.jp, d.dns.jp...15 records
flex-kk.jpns.flex-kk.jp, uns02.usen.ad.jp1 record

โœ… Authoritative Response

Server:61.122.116.165

NS records: ns.flex-kk.jp, uns02.usen.ad.jp

๐Ÿ”’ DNSSEC Status

โš ๏ธ Insecure (no DNSSEC)

No DS record for flex-kk.jp (unsigned zone)

โฑ๏ธ Timing

Total: 1645ms | Queries: -

๐Ÿ“„ Records

TypeCountSample Data
A1221.255.254.226

๐Ÿ“Œ 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.