an-zen.net - robtex.com
an-zen.net
| DNSSEC | ⚠️ Not signed | ||||||
| A | 210.188.195.103🇯🇵 SAKURA-C210.188.192.0/19 SAKURA-B (2/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan | ||||||
| PTR | ho1.e-netten.ne.jp | ||||||
| NS | ns1.do-reg.jp ⭐ | ||||||
| A | 203.183.220.201🇯🇵 IDC203.183.192.0/18 Frontier Inc. | ||||||
| NS | ns2.do-reg.jp | ||||||
| A | 203.137.197.45🇯🇵 IDC203.137.192.0/18 Frontier Inc. | ||||||
| PTR | 203-137-197-45.monstera.jp-west.compute.idcfcloud.net | ||||||
| MX | mail.an-zen.net ⭐ | ||||||
| A | 210.188.195.106🇯🇵 SAKURA-C210.188.192.0/19 SAKURA-B (2/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan | ||||||
| PTR | smtp2.e-netten.ne.jp | ||||||
| TXT | v=spf1 ip4:210.188.195.106 include:_spf.google.com ~all | ||||||
| SOA | NS1.DO-REG.JProot@AN-ZEN.NET serial=2303201657 | ||||||
net
| 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=1778519211 | ||||||
Subdomains
mail.an-zen.net |
Same first word
an-zen.net |
Similar names
DNS History
4 records (4 active, 0 former)
●MXmail.an-zen.net2015-07-15 → 2026-05-11 · 2 obs
● 2026-05-11 17:16:08
●A210.188.195.1032015-07-15 → 2026-05-11 · 2 obs
● 2026-05-11 17:16:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | h.gtld-servers.net, e.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net... | - |
| an-zen.net | ns1.do-reg.jp, ns2.do-reg.jp | - |
✅ Authoritative Response
Server:203.183.220.201
NS records: ns1.do-reg.jp, ns2.do-reg.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for an-zen.net (unsigned zone)
⏱️ Timing
Total: 5035ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 210.188.195.103 |
| NS | 2 | NS1.DO-REG.JP, NS2.DO-REG.JP |
| MX | 1 | mail.an-zen.net (pri: 10) |
| TXT | 1 | v=spf1 ip4:210.188.195.106 include:_spf. |
| SOA | 1 | NS1.DO-REG.JP root.AN-ZEN.NET |
Analysis
Hierarchy
The parent of mail.an-zen.net is an-zen.net.
IP Addresses
an-zen.net points to IP number: 210.188.195.103.
Other host names such as kumazawa-tax.com, kireinaseikatu.net, dpcolor.com, s-shiba.net and koshio-zeirishi.com share IPs with an-zen.net.
Name Servers
an-zen.net is delegated to two name servers: ns1.do-reg.jp and ns2.do-reg.jp.
an-zen.net shares the same name server setup as 254.250.210.in-addr.arpa, suzuki-oe.jp, fujiya-peko.co.jp, 50.46.164.in-addr.arpa and jcontents.jp.
Host names with a single IP:
ns1.do-reg.jp points to 203.183.220.201.
ns2.do-reg.jp points to 203.137.197.45.
Mail Servers
an-zen.net is handled by a single mail server, mail.an-zen.net.
mail.an-zen.net points to a single IP: 210.188.195.106.