dnsc-do.com - robtex.com
dnsc-do.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 160.16.238.224🇯🇵 SAKURA-B160.16.128.0/17 (TOKYO) SAKURA Internet // EAST JAPAN BACKBONE Sakaisuji Honmachi Bldg. 9F 1-8-14 Minami-Honmachi, Chuo-ku Osaka 541-0054, Japan | ||||||
| PTR | ns1mgsv.i-do.ne.jp | ||||||
| NS | ns1.dnsc-do.com ⭐ | ||||||
| A | 160.16.238.224🇯🇵 SAKURA-B160.16.128.0/17 (TOKYO) SAKURA Internet // EAST JAPAN BACKBONE Sakaisuji Honmachi Bldg. 9F 1-8-14 Minami-Honmachi, Chuo-ku Osaka 541-0054, Japan | ||||||
| PTR | ns1mgsv.i-do.ne.jp | ||||||
| NS | ns2.dnsc-do.com | ||||||
| A | 160.16.126.180🇯🇵 SAKURA-B160.16.0.0/17 SAKURA Internet // EAST JAPAN BACKBONE Sakaisuji Honmachi Bldg. 9F 1-8-14 Minami-Honmachi, Chuo-ku Osaka 541-0054, Japan | ||||||
| PTR | sks.vl-serv1.org | ||||||
| MX | mail.5sv.org ⭐ | ||||||
| A | 160.16.83.217🇯🇵 SAKURA-B160.16.0.0/17 SAKURA Internet // EAST JAPAN BACKBONE Sakaisuji Honmachi Bldg. 9F 1-8-14 Minami-Honmachi, Chuo-ku Osaka 541-0054, Japan | ||||||
| PTR | lvpsd.i-do.ne.jp | ||||||
| SOA | ns1.dnsc-do.comroot@ns1.dnsc-do.com 2021-11-08 #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=1774671492 | ||||||
Subdomains
Same first word
Similar names
DNS History
5 records (4 active, 1 former)
●NSns1.dnsc-do.com2015-06-26 → 2026-03-28 · 2 obs
● 2026-03-28 04:37:46
●NSns2.dnsc-do.com2015-06-26 → 2026-03-28 · 2 obs
● 2026-03-28 04:37:46
●A160.16.238.2242026-02-18 → 2026-03-28 · 3 obs
● 2026-02-18 13:10:14
● 2026-03-28 04:37:46
○A202.131.199.572015-06-26 → 2017-08-10 · 4 obs
● 2017-08-10 07:45:54
○ 2026-02-18 13:10:14
○ 2026-03-28 04:37:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| dnsc-do.com | ns1.dnsc-do.com, ns2.dnsc-do.com | 2 records |
✅ Authoritative Response
Server:160.16.238.224
NS records: ns1.dnsc-do.com, ns2.dnsc-do.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for dnsc-do.com (unsigned zone)
⏱️ Timing
Total: 356ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 160.16.238.224 |
| NS | 2 | ns1.dnsc-do.com, ns2.dnsc-do.com |
| MX | 1 | mail.5sv.org (pri: 10) |
| SOA | 1 | ns1.dnsc-do.com root.ns1.dnsc-do.com |
📌 Glue Records Collected
Total: 2
In-bailiwick: 2 (ns1.dnsc-do.com, ns2.dnsc-do.com)
Analysis
Hierarchy
dnsc-do.com is the parent of ns1.dnsc-do.com and ns2.dnsc-do.com.
IP Addresses
dnsc-do.com points to an IP address: 160.16.238.224.
other host names include dnsn-do.com, dnsf-do.jp, ns1.dnsl-do.com, ns1.dnsr-do.com and www.dnse-do.com; they share IP numbers with dnsc-do.com.
Name Servers
Two name servers ns1.dnsc-do.com and ns2.dnsc-do.com handle the delegation for dnsc-do.com.
dnsc-do.com shares the same name server setup as other domains, for instance rs-harada.com, sev-m.com, ktc1969.net, bry.nu and 5sv.org.
dnsc-do.com at least partially shares name servers with other domains, including kinu.net and tucgroup.co.jp.
These name servers are commonly used with ns1.dnsc-do.jp and ns2.dnsc-do.jp.
Host names with one IP:
ns1.dnsc-do.com points to: 160.16.238.224
ns2.dnsc-do.com points to: 160.16.126.180
Mail Servers
dnsc-do.com is handled by a single mail server, mail.5sv.org.
dnsc-do.com shares the same mail server setup as other domains such as dnsc-do.jp, bry.nu, mail.5sv.org and 5sv.org.
The host name mail.5sv.org points to IP 160.16.83.217.