sbibiotech.jp - robtex.com
sbibiotech.jp
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns000.d-53.net ⭐ | ||||||
| NS | ns001-7h3srp3ykvb3hqga.7.d-53.info | ||||||
| A | 2001:240:bb81::28:32🇯🇵 IIJ-AS2001:240::/32 IIJ IPv6 BLOCK ( AS2497 ) | ||||||
| PTR | s001.d-53.biz | ||||||
| A | 202.32.219.32🇯🇵 IIJ-AS202.32.0.0/16 IIJ IPv4 BLOCK ( AS2497 ) | ||||||
| PTR | s001.d-53.biz | ||||||
| NS | ns001-7h3srp3ykvb3hqga.7.d-53.jp | ||||||
| A | 2001:240:bb81::29:1092🇯🇵 IIJ-AS2001:240::/32 IIJ IPv6 BLOCK ( AS2497 ) | ||||||
| PTR | s001.d-53.org | ||||||
| A | 203.180.146.92🇯🇵 IIJ-AS203.180.0.0/16 IIJ IPv4 BLOCK ( AS2497 ) | ||||||
| PTR | s001.d-53.org | ||||||
| NS | ns001-7h3srp3ykvb3hqga.7.d-53.net | ||||||
| A | 2001:240:bb81::29:92🇯🇵 IIJ-AS2001:240::/32 IIJ IPv6 BLOCK ( AS2497 ) | ||||||
| PTR | s001.d-53.net | ||||||
| A | 210.138.20.92🇯🇵 IIJ-AS210.138.0.0/16 IIJ IPv4 BLOCK ( AS2497 ) | ||||||
| PTR | s001.d-53.net | ||||||
| SOA | ns000.d-53.netdns-managers@iij.ad.jp serial=15 | ||||||
jp
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | z.dns.jp ⭐ | ||||||
| NS | a.dns.jp | ||||||
| NS | b.dns.jp | ||||||
| NS | c.dns.jp | ||||||
| NS | d.dns.jp | ||||||
| NS | e.dns.jp | ||||||
| NS | f.dns.jp | ||||||
| NS | g.dns.jp | ||||||
| NS | h.dns.jp | ||||||
| SOA | z.dns.jproot@dns.jp serial=1783668602 | ||||||
Previously MX for
sbibiotech.jp |
Same first word
sbibiotech.jp |
Similar names
ibsbiotech.com.ar |
ibsbiotech.us |
ibsbiotech.net |
ibsbiotech.info |
ibsbiotech.org |
ibsbiotech.biz |
sibbiotech.ru |
ibsbiotech.com |
ibsbiotech.com.br |
DNS History
8 records (4 active, 4 former)
○NSns.sbibiotech.jp2015-07-02 → 2026-05-26 · 4 obs
● 2026-05-26 17:15:54
○ 2026-07-01 23:36:04
○ 2026-07-10 07:38:38
●NSns000.d-53.net2026-07-01 → 2026-07-10 · 3 obs
● 2026-07-01 23:36:04
● 2026-07-10 07:38:38
●NSns001-7h3srp3ykvb3hqga.7.d-53.info2026-07-01 → 2026-07-10 · 3 obs
● 2026-07-01 23:36:04
● 2026-07-10 07:38:38
●NSns001-7h3srp3ykvb3hqga.7.d-53.jp2026-07-01 → 2026-07-10 · 3 obs
● 2026-07-01 23:36:04
● 2026-07-10 07:38:38
●NSns001-7h3srp3ykvb3hqga.7.d-53.net2026-07-01 → 2026-07-10 · 3 obs
● 2026-07-01 23:36:04
● 2026-07-10 07:38:38
○NSshns2.ultina.jp2015-07-02 → 2026-05-26 · 4 obs
● 2026-05-26 17:15:54
○ 2026-07-01 23:36:04
○ 2026-07-10 07:38:38
○MXsbibiotech.jp2015-07-02 → 2026-05-26 · 4 obs
● 2026-05-26 17:15:54
○ 2026-07-01 23:36:04
○ 2026-07-10 07:38:38
○A218.40.193.622015-07-02 → 2026-05-26 · 4 obs
● 2026-05-26 17:15:54
○ 2026-07-01 23:36:04
○ 2026-07-10 07:38:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | h.dns.jp, f.dns.jp, a.dns.jp, d.dns.jp... | - |
| sbibiotech.jp | ns001-7h3srp3ykvb3hqga.7.d-53.net, ns001-7h3srp3ykvb3hqga.7.d-53.info, ns001-7h3srp3ykvb3hqga.7.d-53.jp | - |
✅ Authoritative Response
Server:210.138.20.92
NS records: ns001-7h3srp3ykvb3hqga.7.d-53.net, ns001-7h3srp3ykvb3hqga.7.d-53.info, ns001-7h3srp3ykvb3hqga.7.d-53.jp
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 1064ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 3 | ns001-7h3srp3ykvb3hqga.7.d-53.net, ns001-7h3srp3ykvb3hqga.7.d-53.info... |
| SOA | 1 | ns000.d-53.net dns-managers.iij.ad.jp |
Analysis
Name Servers
sbibiotech.jp has four authoritative name servers: ns000.d-53.net, ns001-7h3srp3ykvb3hqga.7.d-53.info, ns001-7h3srp3ykvb3hqga.7.d-53.jp and ns001-7h3srp3ykvb3hqga.7.d-53.net.
sbibiotech.jp partially shares its NS delegation with several other domains, including gancen.asahi.yokohama.jp, sana.jp, macnica-nw.com and two others.
In DNS configurations, these name servers often share authority with dns-b.iij.ad.jp, dns-c.iij.ad.jp, rev.iij-dns.jp and 3 other name servers.
The hostnames ns001-7h3srp3ykvb3hqga.7.d-53.info, ns001-7h3srp3ykvb3hqga.7.d-53.jp and ns001-7h3srp3ykvb3hqga.7.d-53.net each direct to two IP addresses — ns001-7h3srp3ykvb3hqga.7.d-53.info to 202.32.219.32 and 2001:240:bb81::28:32, ns001-7h3srp3ykvb3hqga.7.d-53.jp to 203.180.146.92 and 2001:240:bb81::29:1092, and ns001-7h3srp3ykvb3hqga.7.d-53.net to 210.138.20.92 and 2001:240:bb81::29:92.