sigsig.jp - robtex.com
sigsig.jp
| DNSSEC | ⚠️ Not signed | ||||||
| A | 217.178.104.228🇯🇵 MF-NATIVE6-W217.178.64.0/18 INTERNET MULTIFEED CO. | ||||||
| PTR | 228.104.178.217.static.user.transix.jp | ||||||
| NS | ns0.mydns.jp ⭐ | ||||||
| A | 2001:278:1033:4::74:200🇯🇵 ODN2001:278::/32 IPv6 BLOCK | ||||||
| PTR | ns0.mydns.jp | ||||||
| A | 210.197.74.200🇯🇵 ODN210.197.0.0/16 | ||||||
| PTR | ns0.mydns.jp | ||||||
| NS | ns1.mydns.jp | ||||||
| A | 2001:278:1033:4::74:201🇯🇵 ODN2001:278::/32 IPv6 BLOCK | ||||||
| PTR | ns1.mydns.jp | ||||||
| A | 210.197.74.201🇯🇵 ODN210.197.0.0/16 | ||||||
| PTR | ns1.mydns.jp | ||||||
| NS | ns2.mydns.jp ⚠️ Not in parent delegation | ||||||
| A | 2001:278:1033:4::74:202🇯🇵 ODN2001:278::/32 IPv6 BLOCK | ||||||
| PTR | ns2.mydns.jp | ||||||
| A | 210.197.74.202🇯🇵 ODN210.197.0.0/16 | ||||||
| PTR | ns2.mydns.jp | ||||||
| MX | mail.sigsig.jp ⭐ | ||||||
| MX | sigsig.jp(20) | ||||||
| A | 217.178.104.228🇯🇵 MF-NATIVE6-W217.178.64.0/18 INTERNET MULTIFEED CO. | ||||||
| PTR | 228.104.178.217.static.user.transix.jp | ||||||
| TXT | v=spf1 +ip4:217.178.104.228 a:auth.gate-on.net a mx -all | ||||||
| SOA | ns0.mydns.jproot@mydns.jp serial=1776870016 | ||||||
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=1777185003 | ||||||
Previously NS for
sigsig.jp |
MX for
sigsig.jp |
Same first word
Similar names
DNS History
11 records (6 active, 5 former)
○NSsigsig.jp2015-08-18 → 2017-10-10 · 4 obs
● 2017-10-10 07:08:58
○ 2026-02-17 11:57:58
○ 2026-04-26 06:38:52
●MXmail.sigsig.jp2015-08-18 → 2026-04-26 · 2 obs
● 2026-04-26 06:38:52
●MXsigsig.jp2015-08-18 → 2026-04-26 · 2 obs
● 2026-04-26 06:38:52
●A217.178.104.2282026-02-17 → 2026-04-26 · 3 obs
● 2026-02-17 11:57:58
● 2026-04-26 06:38:52
○A218.226.105.632017-10-10 → 2017-10-10 · 4 obs
● 2017-10-10 07:08:58
○ 2026-02-17 11:57:58
○ 2026-04-26 06:38:52
○A220.145.37.332016-01-03 → 2016-01-03 · 4 obs
● 2016-01-03 15:53:28
○ 2016-04-17 02:49:34
○ 2026-04-26 06:38:52
○A222.158.118.822016-04-17 → 2016-11-19 · 5 obs
● 2016-04-17 02:49:34
● 2016-11-19 22:15:24
○ 2017-10-10 07:08:58
○ 2026-04-26 06:38:52
○A222.158.52.2362015-08-18 → 2015-08-18 · 3 obs
○ 2016-01-03 15:53:28
○ 2026-04-26 06:38:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | a.dns.jp, b.dns.jp, c.dns.jp, d.dns.jp... | - |
| sigsig.jp | ns1.mydns.jp, ns0.mydns.jp | 4 records |
✅ Authoritative Response
Server:210.197.74.200
NS records: ns1.mydns.jp, ns0.mydns.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sigsig.jp (unsigned zone)
⏱️ Timing
Total: 1107ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 217.178.104.228 |
| NS | 3 | ns1.mydns.jp, ns2.mydns.jp... |
| MX | 2 | mail.sigsig.jp (pri: 10), sigsig.jp (pri: 20) |
| TXT | 1 | v=spf1 +ip4:217.178.104.228 a:auth.gate- |
| SOA | 1 | ns0.mydns.jp root.mydns.jp |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns0.mydns.jp, ns0.mydns.jp, ns1.mydns.jp...)
Analysis
Mail Server Role
For sigsig.jp, the mail server is sigsig.jp.
mail.sigsig.jp is a common mail server alongside sigsig.jp.
IP Addresses
sigsig.jp points to a single IP number: 217.178.104.228.
Name Servers
sigsig.jp is delegated to three name servers: ns0.mydns.jp, ns1.mydns.jp and ns2.mydns.jp.
sigsig.jp at least partially shares name servers with other domains, for instance hayasi.name, komine.biz, paileng.net, useful-network.com and macyan.net.
Host names with two IP numbers:
Host ns0.mydns.jp points to 2001:278:1033:4::74:200 and 210.197.74.200.
Host ns1.mydns.jp points to 2001:278:1033:4::74:201 and 210.197.74.201.
Host ns2.mydns.jp points to 2001:278:1033:4::74:202 and 210.197.74.202.
Mail Servers
Two mail servers handle sigsig.jp: sigsig.jp and mail.sigsig.jp.
Host names with one IP number: sigsig.jp points to: 217.178.104.228.