seizougenba.com - robtex.com
seizougenba.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 160.16.140.134🇯🇵 SAKURA-B160.16.128.0/17 (TOKYO) SAKURA Internet // EAST JAPAN BACKBONE Sakaisuji Honmachi Bldg. 9F 1-8-14 Minami-Honmachi, Chuo-ku Osaka 541-0054, Japan | ||||||
| PTR | tk2-406-44130.vs.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 | seizougenba.sakura.ne.jp ⭐ | ||||||
| A | 219.94.128.212🇯🇵 SAKURA-C219.94.128.0/17 (3/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan | ||||||
| PTR | www972.sakura.ne.jp | ||||||
| TXT | v=spf1 a:www972.sakura.ne.jp mx ~all | ||||||
| SOA | dns01.muumuu-domain.compostmaster@seizougenba.com serial=1759473671 | ||||||
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=1778590481 | ||||||
Previously MX for
seizougenba.com |
Subdomains
www.seizougenba.com |
Same first word
seizougenba.sakura.ne.jp |
seizougenba.com |
DNS History
9 records (4 active, 5 former)
●NSdns01.muumuu-domain.com2026-05-08 → 2026-05-12 · 3 obs
● 2026-05-08 08:41:06
● 2026-05-12 13:11:34
●NSdns02.muumuu-domain.com2026-05-08 → 2026-05-12 · 3 obs
● 2026-05-08 08:41:06
● 2026-05-12 13:11:34
○NSmaster.dns.ne.jp2015-06-26 → 2017-08-18 · 4 obs
● 2017-08-18 07:42:16
○ 2026-05-08 08:41:06
○ 2026-05-12 13:11:34
○NSns1.dns.ne.jp2015-06-26 → 2017-08-18 · 4 obs
● 2017-08-18 07:42:16
○ 2026-05-08 08:41:06
○ 2026-05-12 13:11:34
○NSns2.dns.ne.jp2015-06-26 → 2017-08-18 · 4 obs
● 2017-08-18 07:42:16
○ 2026-05-08 08:41:06
○ 2026-05-12 13:11:34
○MXseizougenba.com2015-06-26 → 2017-08-18 · 4 obs
● 2017-08-18 07:42:16
○ 2026-05-08 08:41:06
○ 2026-05-12 13:11:34
●MXseizougenba.sakura.ne.jp2026-05-08 → 2026-05-12 · 3 obs
● 2026-05-08 08:41:06
● 2026-05-12 13:11:34
●A160.16.140.1342026-05-08 → 2026-05-12 · 3 obs
● 2026-05-08 08:41:06
● 2026-05-12 13:11:34
○A219.94.128.2122015-06-26 → 2017-08-18 · 4 obs
● 2017-08-18 07:42:16
○ 2026-05-08 08:41:06
○ 2026-05-12 13:11:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | d.gtld-servers.net, l.gtld-servers.net, e.gtld-servers.net, j.gtld-servers.net... | - |
| seizougenba.com | dns01.muumuu-domain.com, dns02.muumuu-domain.com | 2 records |
✅ Authoritative Response
Server:160.251.249.62
NS records: dns01.muumuu-domain.com, dns02.muumuu-domain.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for seizougenba.com (unsigned zone)
⏱️ Timing
Total: 454ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 160.16.140.134 |
| NS | 2 | dns02.muumuu-domain.com, dns01.muumuu-domain.com |
| MX | 1 | seizougenba.sakura.ne.jp (pri: 10) |
| TXT | 1 | v=spf1 a:www972.sakura.ne.jp mx ~all |
| SOA | 1 | dns01.muumuu-domain.com postmaster.seizo |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (dns01.muumuu-domain.com, dns02.muumuu-domain.com)
Analysis
Hierarchy
The parent of www.seizougenba.com is seizougenba.com.
IP Addresses
seizougenba.com points to an IP address: 160.16.140.134.
Other host names, for instance www.seizougenba.com and tk2-406-44130.vs.sakura.ne.jp, share IP numbers with seizougenba.com.
Name Servers
Two name servers dns01.muumuu-domain.com and dns02.muumuu-domain.com handle the delegation for seizougenba.com.
seizougenba.com shares the same name server setup as other domains, for instance ee8.jp, a-one-c.com, sasistanbul.net, unyxverse.com and kmaik.work.
seizougenba.com at least partially shares name servers with other domains, for instance sakikokobayashi.com, nowon.tokyo, comme.tv, sixis.xyz and reasonwhy.jp.
Host names with one IP:
dns01.muumuu-domain.com points to: 202.239.23.39
dns02.muumuu-domain.com points to: 160.251.249.62
Mail Servers
seizougenba.com is handled by a single mail server, seizougenba.sakura.ne.jp.
The mail server setup for seizougenba.com is the same as for other domains, such as seizougenba.sakura.ne.jp.
The host name seizougenba.sakura.ne.jp points to IP 219.94.128.212.