dhs-net.jp - robtex.com
dhs-net.jp
| DNSSEC | ⚠️ Not signed | ||||||
| A | 210.155.33.47🇯🇵 KDDI210.155.0.0/17 | ||||||
| PTR | www.dhs-net.jp | ||||||
| NS | dns.dhs-net.jp ⭐ | ||||||
| A | 210.155.33.132🇯🇵 KDDI210.155.0.0/17 | ||||||
| PTR | dns.dhs-net.jp | ||||||
| NS | dns4.dion.ne.jp | ||||||
| A | 210.172.64.112🇯🇵 KDDI210.172.64.0/18 | ||||||
| PTR | dns4.dion.ne.jp | ||||||
| MX | barracuda.furano.ne.jp ⭐ | ||||||
| A | 210.155.33.65🇯🇵 KDDI210.155.0.0/17 | ||||||
| PTR | barracuda.furano.ne.jp | ||||||
| MX | mail.dhs-net.jp(20) | ||||||
| A | 210.155.33.132🇯🇵 KDDI210.155.0.0/17 | ||||||
| PTR | dns.dhs-net.jp | ||||||
| TXT | v=spf1 +ip4:210.155.33.0/24 ~all | ||||||
| SOA | dns.dhs-net.jppostmaster@dhs-net.jp 2026-07-24 #1 | ||||||
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=1785671103 | ||||||
Previously NS for
dhs-net.jp |
Subdomains
Same first word
Similar names
hds-net.eu |
shd-net.net |
sh-dent.com |
hds-net.de |
hds-net.com |
h-dsnet.com |
the-dns.com |
the-nds.com |
shd-net.com |
eth-dns.com |
shd-net.eu |
DNS History
7 records (5 active, 2 former)
○NSdhs-net.jp2015-08-05 → 2017-08-30 · 4 obs
● 2017-08-30 00:17:58
○ 2026-03-15 08:22:40
○ 2026-08-02 12:15:22
●NSdns.dhs-net.jp2015-08-05 → 2026-08-02 · 2 obs
● 2026-08-02 12:15:22
●NSdns4.dion.ne.jp2015-08-05 → 2026-08-02 · 2 obs
● 2026-08-02 12:15:22
●MXbarracuda.furano.ne.jp2015-08-05 → 2026-08-02 · 11 obs
● 2017-08-30 00:17:58
○ 2026-03-15 08:22:40
● 2026-04-29 08:15:06
● 2026-05-05 04:38:40
○ 2026-05-09 03:08:18
○ 2026-06-08 15:09:26
● 2026-07-01 11:05:28
○ 2026-07-09 18:15:02
● 2026-07-24 03:30:18
● 2026-08-02 12:15:22
●MXmail.dhs-net.jp2026-04-29 → 2026-08-02 · 9 obs
● 2026-04-29 08:15:06
● 2026-05-05 04:38:40
○ 2026-05-09 03:08:18
○ 2026-06-08 15:09:26
● 2026-07-01 11:05:28
○ 2026-07-09 18:15:02
● 2026-07-24 03:30:18
● 2026-08-02 12:15:22
○A210.155.33.1322015-08-05 → 2017-08-30 · 4 obs
● 2017-08-30 00:17:58
○ 2026-03-15 08:22:40
○ 2026-08-02 12:15:22
●A210.155.33.472026-05-09 → 2026-08-02 · 10 obs
● 2026-05-09 03:08:18
○ 2026-05-09 05:39:18
○ 2026-06-08 06:01:24
● 2026-06-08 15:09:26
○ 2026-07-01 11:05:28
● 2026-07-02 04:25:08
○ 2026-07-09 18:15:02
● 2026-07-24 03:30:18
● 2026-08-02 12:15:22
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | d.dns.jp, c.dns.jp, a.dns.jp, h.dns.jp... | - |
| dhs-net.jp | dns4.dion.ne.jp, dns.dhs-net.jp | 1 record |
✅ Authoritative Response
Server:210.155.33.132
NS records: dns4.dion.ne.jp, dns.dhs-net.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for dhs-net.jp (unsigned zone)
⏱️ Timing
Total: 1100ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 210.155.33.47 |
| NS | 2 | dns4.dion.ne.jp, dns.dhs-net.jp |
| MX | 2 | mail.dhs-net.jp (pri: 20), barracuda.furano.ne.jp (pri: 10) |
| TXT | 1 | v=spf1 +ip4:210.155.33.0/24 ~all |
| SOA | 1 | dns.dhs-net.jp postmaster.dhs-net.jp |
📌 Glue Records Collected
Total: 1
In-bailiwick: 1 (dns.dhs-net.jp)
Analysis
Hierarchy
dns.dhs-net.jp and mail.dhs-net.jp each fall under dhs-net.jp as their parent domain.
IP Addresses
dhs-net.jp resolves to just one IP address, 210.155.33.47.
Name Servers
dhs-net.jp is served by two delegated name servers, dns.dhs-net.jp and dns4.dion.ne.jp.
The name servers of dhs-net.jp overlap at least partially with those of other domains — among them 208h.106.5.211.in-addr.arpa, jikco.net, yamabushi.co.jp and two more.
These name servers commonly appear in delegations together with nsx01.jfe-gr.net, nsx02.jfe-gr.net, nsx0.jfe-gr.net and 7 other.
Both dns.dhs-net.jp and dns4.dion.ne.jp have a single IP address each — dns.dhs-net.jp resolves to 210.155.33.132 while dns4.dion.ne.jp resolves to 210.172.64.112.
Mail Servers
dhs-net.jp is served by two mail servers, mail.dhs-net.jp and barracuda.furano.ne.jp.
There is at least a partial MX overlap between dhs-net.jp and other domains, including yamabushi.co.jp, nachi-home.co.jp, ja-furano.or.jp and two others.
These mail servers frequently co-occur with the mail servers mail.yamabushi.co.jp, mail.nachi-home.co.jp, mail.furano.ne.jp and two others.
Both mail.dhs-net.jp and barracuda.furano.ne.jp have a single IP address each — mail.dhs-net.jp resolves to 210.155.33.132 while barracuda.furano.ne.jp resolves to 210.155.33.65.