staffexpress.jp - robtex.com
staffexpress.jp
| DNSSEC | ⚠️ Not signed | ||||||
| A | 183.90.236.232🇯🇵 XSERVER-AS183.90.224.0/20 XSERVER Inc. | ||||||
| NS | 01.dnsv.jp ⭐ | ||||||
| A | 2400:8500:3300::53🇯🇵 GMO-DNS2400:8500:3300::/48 GMO Internet,inc. | ||||||
| PTR | 01.dnsv.jp | ||||||
| A | 157.7.32.53🇯🇵 GMO-DNS157.7.32.0/24 GMO Internet,inc. Network-Team. | ||||||
| PTR | 01.dnsv.jp | ||||||
| NS | 02.dnsv.jp | ||||||
| A | 157.7.33.53🇯🇵 GMO-DNS157.7.33.0/24 GMO Internet,inc. Network-Team. | ||||||
| PTR | 02.dnsv.jp | ||||||
| NS | 03.dnsv.jp | ||||||
| A | 2400:8500:3000::53🇯🇵 GMO-DNS2400:8500:3000::/48 GMO Internet,inc. | ||||||
| PTR | 03.dnsv.jp | ||||||
| A | 157.7.34.53🇯🇵 GMO-DNS157.7.34.0/24 GMO Internet,inc. Network-Team. | ||||||
| PTR | 03.dnsv.jp | ||||||
| NS | 04.dnsv.jp | ||||||
| A | 2400:8500:3fff::53🇯🇵 GMO-DNS2400:8500:3fff::/48 GMO Internet,inc. | ||||||
| PTR | 04.dnsv.jp | ||||||
| A | 157.7.35.53🇯🇵 GMO-DNS157.7.35.0/24 GMO Internet,inc. Network-Team. | ||||||
| PTR | 04.dnsv.jp | ||||||
| MX | sv14.xtwo.ne.jp ⭐ | ||||||
| A | 175.28.4.15🇯🇵 XSERVER-AS175.28.4.0/23 XSERVER Inc. | ||||||
| PTR | sv14.xtwo.ne.jp | ||||||
| TXT | MS=ms89369366 | ||||||
| TXT | pardot1053383=662f8eecb76dbc5e92c2332bb443a475656e71fcbd0f2306c8e8b6227e09010c | ||||||
| TXT | sending_domain1053383=864001b715e8f152fc4983d1cd430682da2a73a5f69054ebba593f8... | ||||||
| TXT | v=spf1 +a:sv14.xtwo.ne.jp +a:staffexpress.jp +mx include:spf.sender.xserver.j... | ||||||
| SOA | 01.dnsv.jphostmaster@dnsv.jp serial=1782097221 | ||||||
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=1785811503 | ||||||
Subdomains
Same first word
staffexpress.jp |
staffexpress.biz |
DNS History
7 records (6 active, 1 former)
●MXsv14.xtwo.ne.jp2015-08-16 → 2026-08-04 · 2 obs
● 2026-08-04 03:03:52
○A175.28.4.152015-08-16 → 2017-08-29 · 4 obs
● 2017-08-29 22:41:52
○ 2026-02-20 11:52:56
○ 2026-08-04 03:03:52
●A183.90.236.2322026-02-20 → 2026-08-04 · 3 obs
● 2026-02-20 11:52:56
● 2026-08-04 03:03:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | f.dns.jp, h.dns.jp, a.dns.jp, e.dns.jp... | - |
| staffexpress.jp | 01.dnsv.jp, 02.dnsv.jp, 03.dnsv.jp, 04.dnsv.jp | 7 records |
✅ Authoritative Response
Server:157.7.32.53
NS records: 01.dnsv.jp, 02.dnsv.jp, 03.dnsv.jp, 04.dnsv.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for staffexpress.jp (unsigned zone)
⏱️ Timing
Total: 943ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 183.90.236.232 |
| NS | 4 | 01.dnsv.jp, 02.dnsv.jp... |
| MX | 1 | sv14.xtwo.ne.jp (pri: 10) |
| TXT | 4 | MS=ms89369366, pardot1053383=662f8eecb76dbc5e92c2332bb4... |
| SOA | 1 | 01.dnsv.jp hostmaster.dnsv.jp |
📌 Glue Records Collected
Total: 7
Out-of-bailiwick: 7 (01.dnsv.jp, 02.dnsv.jp, 03.dnsv.jp...)
Analysis
Hierarchy
staffexpress.jp is the parent domain of cloud.staffexpress.jp and www.staffexpress.jp.
IP Addresses
staffexpress.jp points to a single IP number: 183.90.236.232.
Other host names, such as www.staffexpress.jp, share IP numbers with staffexpress.jp.
Name Servers
staffexpress.jp has four authoritative name servers: 01.dnsv.jp, 02.dnsv.jp, 03.dnsv.jp and 04.dnsv.jp.
There is at least partial name server overlap between staffexpress.jp and other domains — firsttrip1970.com, cambosso.life, mfnhjigoditumou.net and two more among them.
Host names with two IP numbers:
01.dnsv.jp points to 157.7.32.53 and 2400:8500:3300::53.
03.dnsv.jp points to 157.7.34.53 and 2400:8500:3000::53.
04.dnsv.jp points to 157.7.35.53 and 2400:8500:3fff::53.
Host names pointing to a single IP address:
02.dnsv.jp points to 157.7.33.53.
Mail Servers
staffexpress.jp has one mail server: sv14.xtwo.ne.jp.
staffexpress.jp shares its mail server setup with other domains, such as vox-forum.com.
sv14.xtwo.ne.jp resolves to a single IP number: 175.28.4.15.