ics.jp - robtex.com
ics.jp
| DNSSEC | ⚠️ Not signed | ||||||
| NS | neon.ics.jp ⭐ ⚠️ Not in parent delegation | ||||||
| A | 210.175.221.233🇯🇵 TOHKnet-TOCN-AS210.175.192.0/19 TOHKnet TOCN CIDR BLOCK 1 (AS7516) Tohoku Intelligent Telecommunication Co.,Inc Fujisaki Omati Bldg.2-15-28, Omati, Aoba-ku, Sendai-si,Miyagi 980, Japan | ||||||
| NS | estados.ics.jp ⚠️ Not in zone NS records | ||||||
| A | 210.175.221.233🇯🇵 TOHKnet-TOCN-AS210.175.192.0/19 TOHKnet TOCN CIDR BLOCK 1 (AS7516) Tohoku Intelligent Telecommunication Co.,Inc Fujisaki Omati Bldg.2-15-28, Omati, Aoba-ku, Sendai-si,Miyagi 980, Japan | ||||||
| NS | nocsv015.tocn.ne.jp | ||||||
| A | 2001:3c0:0:2::6🇯🇵 TOHKnet-TOCN-AS2001:3c0::/35 TOHKnet TOCN (AS7516) Tohoku Intelligent Telecommunication Co.,Inc 2-4-40 Renbo,Wakabayashi-ku, Sendai,Miyagi 984-0052 Japan | ||||||
| PTR | nocsv015.tocn.ne.jp | ||||||
| A | 210.175.192.6🇯🇵 TOHKnet-TOCN-AS210.175.192.0/19 TOHKnet TOCN CIDR BLOCK 1 (AS7516) Tohoku Intelligent Telecommunication Co.,Inc Fujisaki Omati Bldg.2-15-28, Omati, Aoba-ku, Sendai-si,Miyagi 980, Japan | ||||||
| PTR | nocsv015.tocn.ne.jp | ||||||
| MX | cygnus.ics.jp ⭐ | ||||||
| A | 210.175.221.232🇯🇵 TOHKnet-TOCN-AS210.175.192.0/19 TOHKnet TOCN CIDR BLOCK 1 (AS7516) Tohoku Intelligent Telecommunication Co.,Inc Fujisaki Omati Bldg.2-15-28, Omati, Aoba-ku, Sendai-si,Miyagi 980, Japan | ||||||
| SOA | neon.ics.jppostmaster@neon.ics.jp 2025-11-01 #5 | ||||||
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=1778310903 | ||||||
Subdomains
Same first word
Similar names
DNS History
4 records (4 active, 0 former)
●NSestados.ics.jp2015-08-04 → 2026-05-09 · 2 obs
● 2026-05-09 07:41:04
●NSneon.ics.jp2026-02-20 → 2026-05-09 · 3 obs
● 2026-02-20 10:42:44
● 2026-05-09 07:41:04
●NSnocsv015.tocn.ne.jp2015-08-04 → 2026-05-09 · 2 obs
● 2026-05-09 07:41:04
●MXcygnus.ics.jp2015-08-04 → 2026-05-09 · 2 obs
● 2026-05-09 07:41:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | c.dns.jp, f.dns.jp, g.dns.jp, e.dns.jp... | - |
| ics.jp | nocsv015.tocn.ne.jp, estados.ics.jp | 3 records |
✅ Authoritative Response
Server:210.175.221.233
NS records: nocsv015.tocn.ne.jp, estados.ics.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ics.jp (unsigned zone)
⏱️ Timing
Total: 756ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | neon.ics.jp, nocsv015.tocn.ne.jp |
| MX | 1 | cygnus.ics.jp (pri: 10) |
| SOA | 1 | neon.ics.jp postmaster.neon.ics.jp |
📌 Glue Records Collected
Total: 3
In-bailiwick: 1 (estados.ics.jp)
Out-of-bailiwick: 2 (nocsv015.tocn.ne.jp, nocsv015.tocn.ne.jp)
Analysis
Hierarchy
ics.jp is parent of estados.ics.jp, cygnus.ics.jp, neon.ics.jp, sirius.ics.jp and www.ics.jp.
Name Servers
ics.jp is delegated to three name servers: estados.ics.jp, neon.ics.jp and nocsv015.tocn.ne.jp.
ics.jp at least partially shares name servers with other domains, for instance tohknet.ne.jp, asejp.aseglobal.com, 159.2.211.in-addr.arpa, hawaiians.jp and 223.175.210.in-addr.arpa.
these name servers are commonly used together with the name servers nocsv001.tocn.ne.jp, ns.sjc-sendai.ne.jp, nocsv022.tocn.ne.jp, dns.inetshonai.or.jp and asejns1.asejp.aseglobal.com.
Two IPs for a host name:
nocsv015.tocn.ne.jp points to 2001:3c0:0:2::6 and 210.175.192.6.
One IP for a host name:
estados.ics.jp points to 210.175.221.233.
neon.ics.jp points to 210.175.221.233.
Host names that point to 210.175.221.233:
estados.ics.jp and neon.ics.jp.
Mail Servers
ics.jp is handled by a single mail server, cygnus.ics.jp.
cygnus.ics.jp points to a single IP: 210.175.221.232.