perfect-st.com - robtex.com
perfect-st.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 157.205.177.22🇯🇵 AICS157.205.176.0/23 OTSUKA CORPORATION X-Keiro: noc@aics.ad.jp X-Keiro: JPIRR-alert@ml.aics.ad.jp | ||||||
| PTR | websvr157-205-177-22.alpha-prm.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 ip4:157.205.177.22/32 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=1771291435 | ||||||
Same first word
perfect-st.com |
DNS History
10 records (6 active, 4 former)
○NSfjkdns01.alpha-prm.jp2018-05-08 → 2018-05-08 · 3 obs
○ 2026-02-24 04:14:44
○ 2026-03-23 14:08:36
○NSfjkdns02.alpha-prm.jp2018-05-08 → 2018-05-08 · 3 obs
○ 2026-02-24 04:14:44
○ 2026-03-23 14:08:36
○NSfjkdns03.alpha-prm.jp2018-05-08 → 2018-05-08 · 3 obs
○ 2026-02-24 04:14:44
○ 2026-03-23 14:08:36
●NSfjkdns11.alpha-prm.jp2026-02-24 → 2026-03-23 · 3 obs
● 2026-02-24 04:14:44
● 2026-03-23 14:08:36
●NSfjkdns12.alpha-prm.jp2026-02-24 → 2026-03-23 · 3 obs
● 2026-02-24 04:14:44
● 2026-03-23 14:08:36
●NSfjkdns13.alpha-prm.jp2026-02-24 → 2026-03-23 · 3 obs
● 2026-02-24 04:14:44
● 2026-03-23 14:08:36
●NSfjkdns99.alpha-prm.jp2026-02-24 → 2026-03-23 · 3 obs
● 2026-02-24 04:14:44
● 2026-03-23 14:08:36
○NSfjkmst01.alpha-prm.jp2018-05-08 → 2018-05-08 · 3 obs
○ 2026-02-24 04:14:44
○ 2026-03-23 14:08:36
●MXmxi.alpha-prm.jp2018-05-08 → 2026-03-23 · 2 obs
● 2026-03-23 14:08:36
●A157.205.177.222018-05-08 → 2026-03-23 · 2 obs
● 2026-03-23 14:08:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| perfect-st.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 perfect-st.com (unsigned zone)
⏱️ Timing
Total: 1039ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 157.205.177.22 |
| NS | 3 | fjkdns12.alpha-prm.jp, fjkdns13.alpha-prm.jp... |
| MX | 1 | mxi.alpha-prm.jp (pri: 100) |
| TXT | 1 | v=spf1 ip4:157.205.177.22/32 include:spf |
| SOA | 1 | fjkdns99.alpha-prm.jp hostmaster.alpha-p |
Analysis
IP Addresses
perfect-st.com resolves to a single IP address: 157.205.177.22.
Other host names, for instance websvr157-205-177-22.alpha-prm.jp, share IP numbers with perfect-st.com.
Name Servers
perfect-st.com is delegated to four name servers: fjkdns11.alpha-prm.jp, fjkdns12.alpha-prm.jp, fjkdns13.alpha-prm.jp and fjkdns99.alpha-prm.jp.
perfect-st.com at least partially shares name servers with other domains, including skcst.co.jp, nagominowa.jp, a-mail24.net, grce.co.jp and aoike.co.jp.
Hostnames with a single 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
perfect-st.com is handled by a single mail server, mxi.alpha-prm.jp.
perfect-st.com shares its mail server setup with other domains, including ehle.ac.jp, kanade-cl.com, fedex-nk.co.jp, jamra.or.jp and hdf1969.com.
mxi.alpha-prm.jp points to a single IP: 157.205.8.22.