najam.jp - robtex.com
najam.jp
| DNSSEC | โ ๏ธ Not signed | ||||||
| A | 157.205.41.160๐ฏ๐ต AICS157.205.40.0/23 OTSUKA CORPORATION X-Keiro: noc@aics.ad.jp X-Keiro: JPIRR-alert@ml.aics.ad.jp | ||||||
| PTR | websvr157-205-41-160.alpha-prm.jp | ||||||
| NS | fjkdns99.alpha-prm.jp โญ | ||||||
| A | 157.205.203.140๐ฏ๐ต AICS157.205.0.0/16 PACNET (proxy-registered route object) | ||||||
| PTR | fjkmst11.alpha-prm.jp | ||||||
| NS | fjkdns11.alpha-prm.jp | ||||||
| A | 157.205.203.136๐ฏ๐ต AICS157.205.0.0/16 PACNET (proxy-registered route object) | ||||||
| PTR | fjkdns11.alpha-prm.jp | ||||||
| NS | fjkdns12.alpha-prm.jp | ||||||
| A | 157.205.160.33๐ฏ๐ต AICS157.205.0.0/16 PACNET (proxy-registered route object) | ||||||
| PTR | fjkdns12.alpha-prm.jp | ||||||
| NS | fjkdns13.alpha-prm.jp | ||||||
| A | 157.205.160.49๐ฏ๐ต AICS157.205.0.0/16 PACNET (proxy-registered route object) | ||||||
| PTR | fjkdns13.alpha-prm.jp | ||||||
| MX | mxi.alpha-prm.jp โญ | ||||||
| A | 157.205.8.22๐ฏ๐ต AICS157.205.0.0/16 PACNET (proxy-registered route object) | ||||||
| PTR | mxi.alpha-prm.jp | ||||||
| TXT | v=spf1 ip4:157.205.41.160/32 include:spf.alpha-prm.jp ~all | ||||||
| SOA | fjkdns99.alpha-prm.jphostmaster@alpha-prm.jp 2026-05-13 #1 | ||||||
jp
| DNSSEC | ๐ Signed (DS record present) | ||||||
| NS | z.dns.jp โญ | ||||||
| NS | a.dns.jp | ||||||
| NS | b.dns.jp | ||||||
| NS | c.dns.jp | ||||||
| NS | d.dns.jp | ||||||
| NS | e.dns.jp | ||||||
| NS | f.dns.jp | ||||||
| NS | g.dns.jp | ||||||
| NS | h.dns.jp | ||||||
| SOA | z.dns.jproot@dns.jp serial=1785173403 | ||||||
Same first word
Similar names
DNS History
11 records (6 active, 5 former)
โNSfjkdns01.alpha-prm.jp2015-07-19 โ 2018-10-23 ยท 4 obs
โ 2018-10-23 22:21:20
โ 2020-01-29 03:08:48
โ 2026-07-27 17:36:48
โNSfjkdns02.alpha-prm.jp2015-07-19 โ 2018-10-23 ยท 4 obs
โ 2018-10-23 22:21:20
โ 2020-01-29 03:08:48
โ 2026-07-27 17:36:48
โNSfjkdns03.alpha-prm.jp2015-07-19 โ 2018-10-23 ยท 4 obs
โ 2018-10-23 22:21:20
โ 2020-01-29 03:08:48
โ 2026-07-27 17:36:48
โNSfjkdns11.alpha-prm.jp2020-01-29 โ 2026-07-27 ยท 3 obs
โ 2020-01-29 03:08:48
โ 2026-07-27 17:36:48
โNSfjkdns12.alpha-prm.jp2020-01-29 โ 2026-07-27 ยท 3 obs
โ 2020-01-29 03:08:48
โ 2026-07-27 17:36:48
โNSfjkdns13.alpha-prm.jp2020-01-29 โ 2026-07-27 ยท 3 obs
โ 2020-01-29 03:08:48
โ 2026-07-27 17:36:48
โNSfjkdns99.alpha-prm.jp2020-01-29 โ 2026-07-27 ยท 3 obs
โ 2020-01-29 03:08:48
โ 2026-07-27 17:36:48
โNSfjkmst01.alpha-prm.jp2015-07-19 โ 2018-10-23 ยท 4 obs
โ 2018-10-23 22:21:20
โ 2020-01-29 03:08:48
โ 2026-07-27 17:36:48
โMXmxi.alpha-prm.jp2015-07-19 โ 2026-07-27 ยท 2 obs
โ 2026-07-27 17:36:48
โA157.205.30.1972015-07-19 โ 2020-06-28 ยท 4 obs
โ 2020-06-28 15:01:08
โ 2026-07-01 03:24:56
โ 2026-07-27 17:36:48
โA157.205.41.1602026-07-01 โ 2026-07-27 ยท 3 obs
โ 2026-07-01 03:24:56
โ 2026-07-27 17:36:48
๐ DNS Trace
๐ Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | a.dns.jp, b.dns.jp, c.dns.jp, d.dns.jp... | - |
| najam.jp | fjkdns12.alpha-prm.jp, fjkdns13.alpha-prm.jp, fjkdns11.alpha-prm.jp | 3 records |
โ Authoritative Response
Server:157.205.203.136
NS records: fjkdns12.alpha-prm.jp, fjkdns13.alpha-prm.jp, fjkdns11.alpha-prm.jp
๐ DNSSEC Status
โ ๏ธ Insecure (no DNSSEC)
No DS record for najam.jp (unsigned zone)
โฑ๏ธ Timing
Total: 1657ms | Queries: -
๐ Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 157.205.41.160 |
| NS | 3 | fjkdns13.alpha-prm.jp, fjkdns11.alpha-prm.jp... |
| MX | 1 | mxi.alpha-prm.jp (pri: 100) |
| TXT | 1 | v=spf1 ip4:157.205.41.160/32 include:spf |
| SOA | 1 | fjkdns99.alpha-prm.jp hostmaster.alpha-p |
๐ Glue Records Collected
Total: 3
Out-of-bailiwick: 3 (fjkdns13.alpha-prm.jp, fjkdns12.alpha-prm.jp, fjkdns11.alpha-prm.jp)
Analysis
IP Addresses
najam.jp resolves to just one IP address, 157.205.41.160.
Other host names share IP numbers with najam.jp; websvr157-205-41-160.alpha-prm.jp is one such example.
Name Servers
The NS records for najam.jp point to four name servers: fjkdns11.alpha-prm.jp, fjkdns12.alpha-prm.jp, fjkdns13.alpha-prm.jp and fjkdns99.alpha-prm.jp.
At least some of najam.jp's name servers are shared with other domains, for example kyoei-ss.jp, novelty-everyday.jp, lipscompany.co.jp and two more.
The hosts fjkdns11.alpha-prm.jp, fjkdns12.alpha-prm.jp, fjkdns13.alpha-prm.jp and fjkdns99.alpha-prm.jp all resolve to exactly one IP address each: 157.205.203.136, 157.205.160.33, 157.205.160.49 and 157.205.203.140 respectively.
Mail Servers
The sole mail server for najam.jp is mxi.alpha-prm.jp.
Among the domains sharing a mail server setup with najam.jp are lovebre.com, 5-st.jp, yasuzumi.com and two others.
There is one IP number for mxi.alpha-prm.jp: 157.205.8.22.