surftrial.jp - robtex.com
surftrial.jp
| DNSSEC | ⚠️ Not signed | ||||||
| A | 163.43.115.202🇯🇵 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 | sv05.c-linkage.co.jp | ||||||
| NS | ns1.kcrent.jp ⭐ | ||||||
| A | 18.177.167.45🇯🇵 Amazon18.176.0.0/15 EC2 NRT prefix | ||||||
| PTR | ns01.kcrent.jp | ||||||
| NS | ns2.kcrent.jp | ||||||
| A | 210.152.12.150🇯🇵 IDC210.152.0.0/20 Frontier Inc. | ||||||
| PTR | ns2.kcrent.jp | ||||||
| NS | ns3.kcrent.jp | ||||||
| A | 210.129.20.97🇯🇵 IDC210.129.16.0/20 Frontier Inc. | ||||||
| PTR | ns3.kcrent.jp | ||||||
| MX | mail.surftrial.jp ⭐ | ||||||
| A | 59.106.125.82🇯🇵 SAKURA-B59.106.0.0/17 (7-0/TOKYO) SAKURA Internet // EAST JAPAN BACKBONE 1-8-14 Minami Honmachi, Chuo-ku, Osaka 541-0054, Japan | ||||||
| TXT | v=spf1 +ip4:59.106.125.0/25 include:mice-net.jp ~all | ||||||
| SOA | ns1.kcrent.jpdns-admin@kcrent.jp 2015-03-22 #1 | ||||||
jp
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | z.dns.jp ⭐ | ||||||
| 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=1774611902 | ||||||
Subdomains
mail.surftrial.jp |
Same first word
surftrial.jp |
Similar names
DNS History
6 records (5 active, 1 former)
●MXmail.surftrial.jp2015-08-30 → 2026-03-27 · 2 obs
● 2026-03-27 12:05:16
●A163.43.115.2022026-03-08 → 2026-03-27 · 3 obs
● 2026-03-08 02:31:56
● 2026-03-27 12:05:16
○A59.106.125.812015-08-30 → 2020-01-31 · 4 obs
● 2020-01-31 00:05:48
○ 2026-03-08 02:31:56
○ 2026-03-27 12:05:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | d.dns.jp, c.dns.jp, h.dns.jp, g.dns.jp... | - |
| surftrial.jp | ns2.kcrent.jp, ns3.kcrent.jp, ns1.kcrent.jp | 3 records |
✅ Authoritative Response
Server:210.152.12.150
NS records: ns2.kcrent.jp, ns3.kcrent.jp, ns1.kcrent.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for surftrial.jp (unsigned zone)
⏱️ Timing
Total: 776ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 163.43.115.202 |
| NS | 3 | ns2.kcrent.jp, ns1.kcrent.jp... |
| MX | 1 | mail.surftrial.jp (pri: 10) |
| TXT | 1 | v=spf1 +ip4:59.106.125.0/25 include:mice |
| SOA | 1 | ns1.kcrent.jp dns-admin.kcrent.jp |
📌 Glue Records Collected
Total: 3
Out-of-bailiwick: 3 (ns1.kcrent.jp, ns2.kcrent.jp, ns3.kcrent.jp)
Analysis
Hierarchy
mail.surftrial.jp is a child of surftrial.jp.
IP Addresses
surftrial.jp resolves to one IP number: 163.43.115.202.
Other host names, for instance sora-scc.jp, g-messe-gunma.jp, plazaverde.jp, jsar.jp and ibarakiken-bunkacenter.com share IP numbers with surftrial.jp.
Name Servers
surftrial.jp is delegated to three name servers: ns1.kcrent.jp, ns2.kcrent.jp and ns3.kcrent.jp.
surftrial.jp at least partially shares name servers with other domains, including jacas.org, akibahall.jp, 8.196.146.210.in-addr.arpa, c-linkage.co.jp and kitasetsubikiki.co.jp.
These name servers are commonly used together with the name servers ns01.kcrent.jp, ns3.kcrnet.jp, ns1.kcrent.co.jp and ns4.kcrent.jp.
Host names with a single IP:
ns1.kcrent.jp points to 18.177.167.45; ns2.kcrent.jp points to 210.152.12.150; ns3.kcrent.jp points to 210.129.20.97.
Mail Servers
A single mail server handles surftrial.jp, mail.surftrial.jp.
Host name mail.surftrial.jp resolves to a single IP: 59.106.125.82.