aisei-kai.com - robtex.com
aisei-kai.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 49.212.207.169🇯🇵 SAKURA-C49.212.0.0/16 (7/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan | ||||||
| PTR | www3129.sakura.ne.jp | ||||||
| NS | ns5.synapse.ne.jp ⭐ | ||||||
| A | 202.208.174.85🇯🇵 SYNAPSE-INTERNET202.208.160.0/19 SYNAPSE-CIDR1 | ||||||
| PTR | ns5.synapse.ne.jp | ||||||
| NS | ns6.synapse.ne.jp | ||||||
| A | 202.208.174.86🇯🇵 SYNAPSE-INTERNET202.208.160.0/19 SYNAPSE-CIDR1 | ||||||
| PTR | ns6.synapse.ne.jp | ||||||
| MX | mx.synapse.ne.jp ⭐ | ||||||
| A | 202.208.174.115🇯🇵 SYNAPSE-INTERNET202.208.160.0/19 SYNAPSE-CIDR1 | ||||||
| PTR | mx31.synapse.ne.jp | ||||||
| A | 202.208.174.116🇯🇵 SYNAPSE-INTERNET202.208.160.0/19 SYNAPSE-CIDR1 | ||||||
| PTR | mx32.synapse.ne.jp | ||||||
| TXT | v=spf1 ip4:202.208.174.0/24 ?all | ||||||
| SOA | ns5.synapse.ne.jppostmaster@synapse.jp 2026-04-09 #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=1776080677 | ||||||
Subdomains
www.aisei-kai.com |
Same first word
aisei-kai.com |
DNS History
5 records (4 active, 1 former)
●NSns5.synapse.ne.jp2015-06-26 → 2026-04-13 · 2 obs
● 2026-04-13 11:52:34
●NSns6.synapse.ne.jp2015-06-26 → 2026-04-13 · 2 obs
● 2026-04-13 11:52:34
●MXmx.synapse.ne.jp2015-06-26 → 2026-04-13 · 2 obs
● 2026-04-13 11:52:34
○A202.208.172.322015-06-26 → 2019-12-25 · 4 obs
● 2019-12-25 11:17:48
○ 2026-03-18 23:38:14
○ 2026-04-13 11:52:34
●A49.212.207.1692026-03-18 → 2026-04-13 · 3 obs
● 2026-03-18 23:38:14
● 2026-04-13 11:52:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | d.gtld-servers.net, f.gtld-servers.net, b.gtld-servers.net, j.gtld-servers.net... | - |
| aisei-kai.com | ns5.synapse.ne.jp, ns6.synapse.ne.jp | - |
✅ Authoritative Response
Server:202.208.174.85
NS records: ns5.synapse.ne.jp, ns6.synapse.ne.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for aisei-kai.com (unsigned zone)
⏱️ Timing
Total: 1125ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 49.212.207.169 |
| NS | 2 | ns5.synapse.ne.jp, ns6.synapse.ne.jp |
| MX | 1 | mx.synapse.ne.jp (pri: 10) |
| TXT | 1 | v=spf1 ip4:202.208.174.0/24 ?all |
| SOA | 1 | ns5.synapse.ne.jp postmaster.synapse.jp |
Analysis
Hierarchy
The parent of www.aisei-kai.com is aisei-kai.com.
IP Addresses
aisei-kai.com points to IP number: 49.212.207.169.
Other host names such as naishoku.net, minami-hoiku.com, 8948.jp, iccgroup.co.jp and iegatari.com share IPs with aisei-kai.com.
Name Servers
aisei-kai.com is delegated to two name servers: ns5.synapse.ne.jp and ns6.synapse.ne.jp.
aisei-kai.com shares the same name server setup as artemisjapan.co.jp, ka-iryo.gr.jp, dai88.co.jp, k-chemical.com and kawasakiryokka.com.
aisei-kai.com at least partially shares name servers with other domains, for instance 7plaza.co.jp, kikai-syusinkai.jp, yoka-center.jp, bunsendo.co.jp and sakurabb.ne.jp.
Host names with a single IP:
ns5.synapse.ne.jp points to 202.208.174.85.
ns6.synapse.ne.jp points to 202.208.174.86.
Mail Servers
aisei-kai.com is handled by a single mail server, mx.synapse.ne.jp.
The mail server setup for aisei-kai.com matches that of other domains, for instance ikcci.jp, amami-lifetv.jp, mura-group.co.jp, e-aircon.jp and catalystri.co.jp.
aisei-kai.com shares at least partially some mail servers with other domains, including po5.synapse.ne.jp, amami-palm.co.jp, amami.or.jp, kurozu.co.jp and nankainn.com.
mx.synapse.ne.jp points to two IPs: 202.208.174.115 and 202.208.174.116.