oks-campus.com - robtex.com
oks-campus.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 163.43.102.29🇯🇵 SAKURA-B163.43.0.0/16 (TOKYO) SAKURA Internet // EAST JAPAN BACKBONE Sakaisuji Honmachi Bldg. 9F 1-8-14 Minami-Honmachi, Chuo-ku Osaka 541-0054, Japan | ||||||
| PTR | www3819.sakura.ne.jp | ||||||
| NS | fjkdns99.alpha-prm.jp ⭐ | ||||||
| A | 157.205.203.140🇯🇵 AICS157.205.0.0/16 PACNET (proxy-registered route object) | ||||||
| PTR | fjkmst11.alpha-prm.jp | ||||||
| NS | fjkdns11.alpha-prm.jp | ||||||
| A | 157.205.203.136🇯🇵 AICS157.205.0.0/16 PACNET (proxy-registered route object) | ||||||
| PTR | fjkdns11.alpha-prm.jp | ||||||
| NS | fjkdns12.alpha-prm.jp | ||||||
| A | 157.205.160.33🇯🇵 AICS157.205.0.0/16 PACNET (proxy-registered route object) | ||||||
| PTR | fjkdns12.alpha-prm.jp | ||||||
| NS | fjkdns13.alpha-prm.jp | ||||||
| A | 157.205.160.49🇯🇵 AICS157.205.0.0/16 PACNET (proxy-registered route object) | ||||||
| PTR | fjkdns13.alpha-prm.jp | ||||||
| MX | mxi.alpha-prm.jp ⭐ | ||||||
| A | 157.205.8.22🇯🇵 AICS157.205.0.0/16 PACNET (proxy-registered route object) | ||||||
| PTR | mxi.alpha-prm.jp | ||||||
| TXT | v=spf1 ip4:157.205.221.171/32 include:spf.alpha-prm.jp ~all | ||||||
| SOA | fjkdns99.alpha-prm.jphostmaster@alpha-prm.jp 2023-11-21 #1 | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1774929497 | ||||||
Same first word
oks-campus.com |
Similar names
DNS History
11 records (6 active, 5 former)
○NSfjkdns01.alpha-prm.jp2016-12-15 → 2017-12-26 · 4 obs
● 2017-12-26 03:02:18
○ 2026-03-27 12:30:12
○ 2026-03-31 04:16:56
○NSfjkdns02.alpha-prm.jp2016-12-15 → 2017-12-26 · 4 obs
● 2017-12-26 03:02:18
○ 2026-03-27 12:30:12
○ 2026-03-31 04:16:56
○NSfjkdns03.alpha-prm.jp2016-12-15 → 2017-12-26 · 4 obs
● 2017-12-26 03:02:18
○ 2026-03-27 12:30:12
○ 2026-03-31 04:16:56
●NSfjkdns11.alpha-prm.jp2026-03-27 → 2026-03-31 · 3 obs
● 2026-03-27 12:30:12
● 2026-03-31 04:16:56
●NSfjkdns12.alpha-prm.jp2026-03-27 → 2026-03-31 · 3 obs
● 2026-03-27 12:30:12
● 2026-03-31 04:16:56
●NSfjkdns13.alpha-prm.jp2026-03-27 → 2026-03-31 · 3 obs
● 2026-03-27 12:30:12
● 2026-03-31 04:16:56
●NSfjkdns99.alpha-prm.jp2026-03-27 → 2026-03-31 · 3 obs
● 2026-03-27 12:30:12
● 2026-03-31 04:16:56
○NSfjkmst01.alpha-prm.jp2016-12-15 → 2017-12-26 · 4 obs
● 2017-12-26 03:02:18
○ 2026-03-27 12:30:12
○ 2026-03-31 04:16:56
●MXmxi.alpha-prm.jp2016-12-15 → 2026-03-31 · 2 obs
● 2026-03-31 04:16:56
○A157.205.38.972016-12-15 → 2017-12-26 · 4 obs
● 2017-12-26 03:02:18
○ 2026-03-27 12:30:12
○ 2026-03-31 04:16:56
●A163.43.102.292026-03-27 → 2026-03-31 · 3 obs
● 2026-03-27 12:30:12
● 2026-03-31 04:16:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| oks-campus.com | fjkdns11.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 oks-campus.com (unsigned zone)
⏱️ Timing
Total: 1145ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 163.43.102.29 |
| NS | 3 | fjkdns13.alpha-prm.jp, fjkdns12.alpha-prm.jp... |
| MX | 1 | mxi.alpha-prm.jp (pri: 100) |
| TXT | 1 | v=spf1 ip4:157.205.221.171/32 include:sp |
| SOA | 1 | fjkdns99.alpha-prm.jp hostmaster.alpha-p |
Analysis
IP Addresses
oks-campus.com points to a single IP address: 163.43.102.29.
Other host names such as wonder-electronics.biz, yuko-shoji.com, 1gpg1.com, botanique.jp and www3819.sakura.ne.jp share IP numbers with oks-campus.com.
Name Servers
oks-campus.com is delegated to four name servers: fjkdns11.alpha-prm.jp, fjkdns12.alpha-prm.jp, fjkdns13.alpha-prm.jp and fjkdns99.alpha-prm.jp.
At least part of the name servers for oks-campus.com are shared with other domains, for instance brjordan.com, ginza-suzuya.co.jp, kemikaru.com, nprunning.co.jp and shintokyo-it.co.jp.
Host names with one IP: 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
The mail server for oks-campus.com is mxi.alpha-prm.jp.
oks-campus.com uses the same mail server setup as other domains, for instance tps-s.co.jp, nihonsupply.co.jp, ishikawa-bsn.co.jp, nishiaraikinzoku.co.jp and sodeyama.co.jp.
Host mxi.alpha-prm.jp points to IP 157.205.8.22.