f-anzen.com - robtex.com
f-anzen.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 49.212.190.235🇯🇵 SAKURA-C49.212.0.0/16 (7/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan | ||||||
| PTR | www5221ug.sakura.ne.jp | ||||||
| NS | f-anzen.com ⭐ | ||||||
| A | 49.212.190.235🇯🇵 SAKURA-C49.212.0.0/16 (7/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan | ||||||
| PTR | www5221ug.sakura.ne.jp | ||||||
| NS | dns01.muumuu-domain.com | ||||||
| A | 202.239.23.39🇯🇵 IDC202.239.23.0/24 Frontier Inc. | ||||||
| NS | dns02.muumuu-domain.com | ||||||
| A | 160.251.249.62🇯🇵 GMOOSK-NET160.251.128.0/17 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan | ||||||
| MX | mail2.f-anzen.com ⭐ | ||||||
| A | 116.94.159.26🇯🇵 QTNET116.94.0.0/16 QTNet(AS7679) | ||||||
| MX | mail.f-anzen.com(20) | ||||||
| A | 49.212.52.132🇯🇵 SAKURA-C49.212.0.0/16 (7/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan | ||||||
| PTR | www6108uc.sakura.ne.jp | ||||||
| TXT | v=spf1 +ip4:49.212.52.132 include:_spf.google.com ~all | ||||||
| SOA | f-anzen.compostmaster@f-anzen.com serial=1695281076 | ||||||
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=1774801567 | ||||||
NS for
f-anzen.com |
Subdomains
Same first word
f-anzen.com |
DNS History
7 records (6 active, 1 former)
●NSdns01.muumuu-domain.com2015-06-01 → 2026-03-29 · 2 obs
● 2026-03-29 16:50:16
●NSdns02.muumuu-domain.com2015-06-01 → 2026-03-29 · 2 obs
● 2026-03-29 16:50:16
●NSf-anzen.com2015-06-01 → 2026-03-29 · 2 obs
● 2026-03-29 16:50:16
●MXmail.f-anzen.com2015-06-01 → 2026-03-29 · 2 obs
● 2026-03-29 16:50:16
●MXmail2.f-anzen.com2015-06-01 → 2026-03-29 · 2 obs
● 2026-03-29 16:50:16
○A157.7.133.182015-06-01 → 2017-05-21 · 4 obs
● 2017-05-21 02:42:08
○ 2026-03-29 16:50:12
○ 2026-03-29 16:50:16
●A49.212.190.2352026-03-29 → 2026-03-29 · 3 obs
● 2026-03-29 16:50:12
● 2026-03-29 16:50:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| f-anzen.com | dns01.muumuu-domain.com, dns02.muumuu-domain.com | 2 records |
✅ Authoritative Response
Server:202.239.23.39
NS records: dns01.muumuu-domain.com, dns02.muumuu-domain.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for f-anzen.com (unsigned zone)
⏱️ Timing
Total: 412ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 49.212.190.235 |
| NS | 2 | dns02.muumuu-domain.com, dns01.muumuu-domain.com |
| MX | 2 | mail2.f-anzen.com (pri: 20), mail.f-anzen.com (pri: 10) |
| TXT | 1 | v=spf1 +ip4:49.212.52.132 include:_spf.g |
| SOA | 1 | f-anzen.com postmaster.f-anzen.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (dns01.muumuu-domain.com, dns02.muumuu-domain.com)
Analysis
Hierarchy
f-anzen.com is a parent of mail.f-anzen.com and mail2.f-anzen.com.
Name Server Role
f-anzen.com serves as a name server for f-anzen.com.
Typically, dns01.muumuu-domain.com and dns02.muumuu-domain.com are used as name servers together with f-anzen.com.
IP Addresses
f-anzen.com resolves to one IP number: 49.212.190.235.
Other host names, for instance www5221ug.sakura.ne.jp, share IP numbers with f-anzen.com.
Name Servers
f-anzen.com is delegated to three name servers: f-anzen.com, dns01.muumuu-domain.com and dns02.muumuu-domain.com.
f-anzen.com at least partially shares name servers with other domains, for instance kmjc.biz, palcity-s.com, ikedahome.jp, kawase-music.com and irison.net.
Host names with one IP number: f-anzen.com points to 49.212.190.235; dns01.muumuu-domain.com points to 202.239.23.39; dns02.muumuu-domain.com points to 160.251.249.62.
Mail Servers
Two mail servers handle f-anzen.com: mail2.f-anzen.com and mail.f-anzen.com.
Host names with one IP number:
mail2.f-anzen.com points to 116.94.159.26
mail.f-anzen.com points to 49.212.52.132