serihiro.com - robtex.com
serihiro.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 162.43.22.180🇯🇵 XSERVER-AS162.43.0.0/17 XSERVER Inc. | ||||||
| PTR | x162-43-22-180.static.xvps.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 | ||||||
| SOA | master.dns.ne.jptech@sakura.ad.jp 2026-02-28 #2 | ||||||
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=1776045702 | ||||||
Previously MX for
serihiro.com |
Subdomains
www.serihiro.com |
Same first word
serihiro.com |
Similar names
DNS History
7 records (4 active, 3 former)
○MXserihiro.com2019-01-05 → 2019-01-05 · 3 obs
● 2019-01-05 23:05:00
○ 2026-02-25 20:53:58
○ 2026-04-13 02:25:36
○ 2026-02-25 20:53:58
○ 2026-04-13 02:25:36
○A153.127.214.1682019-01-05 → 2019-01-05 · 3 obs
● 2019-01-05 23:05:00
○ 2026-02-25 20:53:58
○ 2026-04-13 02:25:36
○ 2026-02-25 20:53:58
○ 2026-04-13 02:25:36
●A162.43.22.1802026-02-25 → 2026-04-13 · 3 obs
○ 2019-01-05 23:05:00
● 2026-02-25 20:53:58
● 2026-04-13 02:25:36
● 2026-02-25 20:53:58
● 2026-04-13 02:25:36
○A2401:2500:10a:1028:153:127:214:1682026-02-25 → 2026-04-13 · 2 obs
○ 2026-02-25 20:53:58
○ 2026-04-13 02:25:36
○ 2026-04-13 02:25:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| serihiro.com | ns1.dns.ne.jp, ns2.dns.ne.jp | - |
✅ Authoritative Response
Server:61.211.236.1
NS records: ns1.dns.ne.jp, ns2.dns.ne.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for serihiro.com (unsigned zone)
⏱️ Timing
Total: 947ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 162.43.22.180 |
| NS | 2 | ns1.dns.ne.jp, ns2.dns.ne.jp |
| SOA | 1 | master.dns.ne.jp tech.sakura.ad.jp |
Analysis
Hierarchy
serihiro.com is the parent of www.serihiro.com.
IP Addresses
serihiro.com resolves to one IP number: 162.43.22.180.
Name Servers
serihiro.com is delegated to three name servers master.dns.ne.jp, ns1.dns.ne.jp and ns2.dns.ne.jp.
serihiro.com at least partially shares name servers with other domains, for instance buscraft.net, cupsnet.com, jam-fit.mints.ne.jp, jitsuan.com and bach.co.jp.
Host names with one IP number: master.dns.ne.jp points to 210.224.172.18; ns1.dns.ne.jp points to 61.211.236.1; ns2.dns.ne.jp points to 133.167.21.1.