oshima-kk.com - robtex.com

oshima-kk.com

DNSSEC⚠️ Not signed
A157.205.221.66🇯🇵 AICS157.205.220.0/23 OTSUKA CORPORATION X-Keiro: noc@aics.ad.jp X-Keiro: JPIRR-alert@ml.aics.ad.jp
PTRwebsvr157-205-221-66.alpha-prm.jp
NSfjkdns99.alpha-prm.jp ⭐
A157.205.203.140🇯🇵 AICS157.205.0.0/16 PACNET (proxy-registered route object)
PTRfjkmst11.alpha-prm.jp
NSfjkdns11.alpha-prm.jp
A157.205.203.136🇯🇵 AICS157.205.0.0/16 PACNET (proxy-registered route object)
PTRfjkdns11.alpha-prm.jp
NSfjkdns12.alpha-prm.jp
A157.205.160.33🇯🇵 AICS157.205.0.0/16 PACNET (proxy-registered route object)
PTRfjkdns12.alpha-prm.jp
NSfjkdns13.alpha-prm.jp
A157.205.160.49🇯🇵 AICS157.205.0.0/16 PACNET (proxy-registered route object)
PTRfjkdns13.alpha-prm.jp
MXmxi.alpha-prm.jp ⭐
A157.205.8.22🇯🇵 AICS157.205.0.0/16 PACNET (proxy-registered route object)
PTRmxi.alpha-prm.jp
TXTv=spf1 ip4:157.205.221.66/32 include:spf.alpha-prm.jp ~all
SOAfjkdns99.alpha-prm.jphostmaster@alpha-prm.jp 2025-10-15 #1

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1778732761

Same first word

oshima-kk.com

DNS History

11 records (6 active, 5 former)

20162017201820192020202120222023202420252026NSfjkdns11.alpha-prm.jpfjkdns12.alpha-prm.jpfjkdns13.alpha-prm.jpfjkdns99.alpha-prm.jpfjkdns01.alpha-prm.jpfjkdns02.alpha-prm.jpfjkdns03.alpha-prm.jpfjkmst01.alpha-prm.jpMXmxi.alpha-prm.jpA157.205.221.66157.205.25.24
○NSfjkdns01.alpha-prm.jp2015-06-10 → 2018-06-07 · 4 obs
● 2015-06-10 18:56:16
● 2018-06-07 23:23:04
○ 2026-03-30 03:18:06
○ 2026-05-14 04:42:38
○NSfjkdns02.alpha-prm.jp2015-06-10 → 2018-06-07 · 4 obs
● 2015-06-10 18:56:16
● 2018-06-07 23:23:04
○ 2026-03-30 03:18:06
○ 2026-05-14 04:42:38
○NSfjkdns03.alpha-prm.jp2015-06-10 → 2018-06-07 · 4 obs
● 2015-06-10 18:56:16
● 2018-06-07 23:23:04
○ 2026-03-30 03:18:06
○ 2026-05-14 04:42:38
●NSfjkdns11.alpha-prm.jp2026-03-30 → 2026-05-14 · 3 obs
○ 2018-06-07 23:23:04
● 2026-03-30 03:18:06
● 2026-05-14 04:42:38
●NSfjkdns12.alpha-prm.jp2026-03-30 → 2026-05-14 · 3 obs
○ 2018-06-07 23:23:04
● 2026-03-30 03:18:06
● 2026-05-14 04:42:38
●NSfjkdns13.alpha-prm.jp2026-03-30 → 2026-05-14 · 3 obs
○ 2018-06-07 23:23:04
● 2026-03-30 03:18:06
● 2026-05-14 04:42:38
●NSfjkdns99.alpha-prm.jp2026-03-30 → 2026-05-14 · 3 obs
○ 2018-06-07 23:23:04
● 2026-03-30 03:18:06
● 2026-05-14 04:42:38
○NSfjkmst01.alpha-prm.jp2015-06-10 → 2018-06-07 · 4 obs
● 2015-06-10 18:56:16
● 2018-06-07 23:23:04
○ 2026-03-30 03:18:06
○ 2026-05-14 04:42:38
●MXmxi.alpha-prm.jp2015-06-10 → 2026-05-14 · 2 obs
● 2015-06-10 18:56:16
● 2026-05-14 04:42:38
●A157.205.221.662026-03-30 → 2026-05-14 · 3 obs
○ 2018-06-07 23:23:04
● 2026-03-30 03:18:06
● 2026-05-14 04:42:38
○A157.205.25.242015-06-10 → 2018-06-07 · 4 obs
● 2015-06-10 18:56:16
● 2018-06-07 23:23:04
○ 2026-03-30 03:18:06
○ 2026-05-14 04:42:38

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comb.gtld-servers.net, k.gtld-servers.net, i.gtld-servers.net, g.gtld-servers.net...-
oshima-kk.comfjkdns11.alpha-prm.jp, fjkdns12.alpha-prm.jp, fjkdns13.alpha-prm.jp-

✅ Authoritative Response

Server:157.205.160.49

NS records: fjkdns11.alpha-prm.jp, fjkdns12.alpha-prm.jp, fjkdns13.alpha-prm.jp

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for oshima-kk.com (unsigned zone)

⏱️ Timing

Total: 1580ms | Queries: -

📄 Records

TypeCountSample Data
A1157.205.221.66
NS3fjkdns12.alpha-prm.jp, fjkdns11.alpha-prm.jp...
MX1mxi.alpha-prm.jp (pri: 100)
TXT1v=spf1 ip4:157.205.221.66/32 include:spf
SOA1fjkdns99.alpha-prm.jp hostmaster.alpha-p

Analysis

IP Addresses

oshima-kk.com points to an IP address: 157.205.221.66.

Other host names, for instance websvr157-205-221-66.alpha-prm.jp, share IP numbers with oshima-kk.com.

Name Servers

oshima-kk.com delegates to four name servers: fjkdns11.alpha-prm.jp, fjkdns12.alpha-prm.jp, fjkdns13.alpha-prm.jp and fjkdns99.alpha-prm.jp.

oshima-kk.com at least partially shares name servers with other domains, for instance lal.jp, mrhk.co.jp, sanwapap.co.jp, purapa.co.jp and abel-s.co.jp.

Host names with one IP number: fjkdns11.alpha-prm.jp points to: 157.205.203.136; fjkdns12.alpha-prm.jp points to: 157.205.160.33; fjkdns13.alpha-prm.jp points to: 157.205.160.49; fjkdns99.alpha-prm.jp points to: 157.205.203.140.

Mail Servers

oshima-kk.com is handled by a single mail server, mxi.alpha-prm.jp.

oshima-kk.com uses the same mail server setup as other domains, for instance nihonkoken.co.jp, meastech.jp, eaglekamotsu.co.jp, tn-str.com and seizu.co.jp.

The host name mxi.alpha-prm.jp points to IP 157.205.8.22.