vansei.com - dns.ninja
vansei.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 133.167.8.21🇯🇵 SAKURA-C133.167.0.0/16 (OSAKA) SAKURA Internet // WEST JAPAN BACKBONE Grand Front Osaka Tower A 35F, 4-20 Ofukacho, Kita-ku, Osaka, Osaka 530-0011, Japan | ||||||
| PTR | www5111.sakura.ne.jp | ||||||
| NS | master.dns.ne.jp ⭐ | ||||||
| A | 210.224.172.18🇯🇵 SAKURA-C210.224.160.0/19 (1/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan | ||||||
| PTR | master.dns.ne.jp | ||||||
| NS | ns1.dns.ne.jp | ||||||
| A | 61.211.236.1🇯🇵 SAKURA-B61.211.236.0/24 (4/TOKYO) SAKURA Internet // EAST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan | ||||||
| PTR | ns1.dns.ne.jp | ||||||
| NS | ns2.dns.ne.jp | ||||||
| A | 133.167.21.1🇯🇵 SAKURA-C133.167.21.0/24 (OSAKA) SAKURA Internet // WEST JAPAN BACKBONE Grand Front Osaka Tower A 35F, 4-20 Ofukacho, Kita-ku, Osaka, Osaka 530-0011, Japan | ||||||
| PTR | ns2.dns.ne.jp | ||||||
| MX | vansei.com ⭐ | ||||||
| A | 133.167.8.21🇯🇵 SAKURA-C133.167.0.0/16 (OSAKA) SAKURA Internet // WEST JAPAN BACKBONE Grand Front Osaka Tower A 35F, 4-20 Ofukacho, Kita-ku, Osaka, Osaka 530-0011, Japan | ||||||
| PTR | www5111.sakura.ne.jp | ||||||
| TXT | v=spf1 a:www5111.sakura.ne.jp mx ~all | ||||||
| SOA | master.dns.ne.jptech@sakura.ad.jp 2022-04-18 #23 | ||||||
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=1785853929 | ||||||
MX for
vansei.com |
Same first word
vansei.com |
Similar names
DNS History
11 records (5 active, 6 former)
●NSmaster.dns.ne.jp2026-03-06 → 2026-08-04 · 3 obs
● 2026-03-06 17:13:44
● 2026-08-04 14:59:02
●NSns1.dns.ne.jp2026-03-06 → 2026-08-04 · 3 obs
● 2026-03-06 17:13:44
● 2026-08-04 14:59:02
○NSns1.secure-cms.net2015-08-11 → 2020-02-03 · 4 obs
● 2020-02-03 11:47:38
○ 2026-03-06 17:13:44
○ 2026-08-04 14:59:02
●NSns2.dns.ne.jp2026-03-06 → 2026-08-04 · 3 obs
● 2026-03-06 17:13:44
● 2026-08-04 14:59:02
○NSns2.secure-cms.net2015-08-11 → 2020-02-03 · 4 obs
● 2020-02-03 11:47:38
○ 2026-03-06 17:13:44
○ 2026-08-04 14:59:02
○NSns3.secure-cms.net2015-08-11 → 2020-02-03 · 4 obs
● 2020-02-03 11:47:38
○ 2026-03-06 17:13:44
○ 2026-08-04 14:59:02
○MXmail.vansei.com2015-08-11 → 2015-08-11 · 3 obs
○ 2015-11-27 15:08:58
○ 2026-08-04 14:59:02
○MXmx12.secure-cms.net2015-11-27 → 2020-02-03 · 5 obs
● 2015-11-27 15:08:58
● 2020-02-03 11:47:38
○ 2026-03-06 17:13:44
○ 2026-08-04 14:59:02
●MXvansei.com2026-03-06 → 2026-08-04 · 3 obs
● 2026-03-06 17:13:44
● 2026-08-04 14:59:02
●A133.167.8.212026-03-06 → 2026-08-04 · 3 obs
● 2026-03-06 17:13:44
● 2026-08-04 14:59:02
○A219.94.235.622015-08-11 → 2020-02-03 · 4 obs
● 2020-02-03 11:47:38
○ 2026-03-06 17:13:44
○ 2026-08-04 14:59:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| vansei.com | ns1.dns.ne.jp, ns2.dns.ne.jp | - |
✅ Authoritative Response
Server:133.167.21.1
NS records: ns1.dns.ne.jp, ns2.dns.ne.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for vansei.com (unsigned zone)
⏱️ Timing
Total: 994ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 133.167.8.21 |
| NS | 2 | ns1.dns.ne.jp, ns2.dns.ne.jp |
| MX | 1 | vansei.com (pri: 10) |
| TXT | 1 | v=spf1 a:www5111.sakura.ne.jp mx ~all |
| SOA | 1 | master.dns.ne.jp tech.sakura.ad.jp |
Analysis
Mail Server Role
vansei.com handles its own mail, functioning as its own mail server.
IP Addresses
vansei.com resolves to just one IP address, 133.167.8.21.
Two other host names, along with eisindo.com, fujii-nap.co.jp and wara-eat.com, also share IP numbers with vansei.com.
Name Servers
DNS for vansei.com is handled by three authoritative name servers: master.dns.ne.jp, ns1.dns.ne.jp and ns2.dns.ne.jp.
vansei.com shares at least some of its name servers with other domains, including izumien.info, yuizi.com, skk.or.jp and two others.
These name servers are frequently seen alongside the name servers dns.sakura.ad.jp.
master.dns.ne.jp, ns1.dns.ne.jp and ns2.dns.ne.jp all have one IP address each — master.dns.ne.jp directs to 210.224.172.18, ns1.dns.ne.jp directs to 61.211.236.1 and ns2.dns.ne.jp directs to 133.167.21.1.
Mail Servers
vansei.com is served by just one mail server: vansei.com.
vansei.com has exactly one IP number: 133.167.8.21.