thyroid.jp - dns.ninja
thyroid.jp
| DNSSEC | ⚠️ Not signed | ||||||
| A | 153.127.111.213🇯🇵 SAKURA-A153.127.0.0/17 (ISHIKARI) SAKURA Internet // HOKKAIDO JAPAN BACKBONE Sakaisuji Honmachi Bldg. 9F 1-8-14 Minami-Honmachi, Chuo-ku Osaka 541-0054, Japan | ||||||
| PTR | 213.111.127.153.static.www9685m.sakura.ne.jp | ||||||
| NS | master.dns.ne.jp ⭐ | ||||||
| A | 210.224.172.18🇯🇵 SAKURA-C210.224.160.0/19 (1/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan | ||||||
| PTR | master.dns.ne.jp | ||||||
| NS | ns1.dns.ne.jp | ||||||
| A | 61.211.236.1🇯🇵 SAKURA-B61.211.236.0/24 (4/TOKYO) SAKURA Internet // EAST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan | ||||||
| PTR | ns1.dns.ne.jp | ||||||
| NS | ns2.dns.ne.jp | ||||||
| A | 133.167.21.1🇯🇵 SAKURA-C133.167.21.0/24 (OSAKA) SAKURA Internet // WEST JAPAN BACKBONE Grand Front Osaka Tower A 35F, 4-20 Ofukacho, Kita-ku, Osaka, Osaka 530-0011, Japan | ||||||
| PTR | ns2.dns.ne.jp | ||||||
| MX | thyroid.jp ⭐ | ||||||
| A | 153.127.111.213🇯🇵 SAKURA-A153.127.0.0/17 (ISHIKARI) SAKURA Internet // HOKKAIDO JAPAN BACKBONE Sakaisuji Honmachi Bldg. 9F 1-8-14 Minami-Honmachi, Chuo-ku Osaka 541-0054, Japan | ||||||
| PTR | 213.111.127.153.static.www9685m.sakura.ne.jp | ||||||
| TXT | v=spf1 a:www9685m.sakura.ne.jp mx ~all | ||||||
| SOA | master.dns.ne.jptech@sakura.ad.jp 2024-02-29 #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=1785187803 | ||||||
MX for
thyroid.jp |
Subdomains
www.thyroid.jp |
Same first word
Similar names
DNS History
11 records (5 active, 6 former)
●NSmaster.dns.ne.jp2026-03-06 → 2026-07-27 · 3 obs
● 2026-03-06 23:49:12
● 2026-07-27 21:58:30
●NSns1.dns.ne.jp2026-03-06 → 2026-07-27 · 3 obs
● 2026-03-06 23:49:12
● 2026-07-27 21:58:30
●NSns2.dns.ne.jp2026-03-06 → 2026-07-27 · 3 obs
● 2026-03-06 23:49:12
● 2026-07-27 21:58:30
○NSns4.cpi.ad.jp2015-05-27 → 2017-04-04 · 4 obs
● 2017-04-04 00:29:14
○ 2026-03-06 23:49:12
○ 2026-07-27 21:58:30
○NSns5.cpi.ad.jp2015-05-27 → 2017-04-04 · 4 obs
● 2017-04-04 00:29:14
○ 2026-03-06 23:49:12
○ 2026-07-27 21:58:30
●MXthyroid.jp2026-03-06 → 2026-07-27 · 3 obs
● 2026-03-06 23:49:12
● 2026-07-27 21:58:30
○MXvlmx20.secure.ne.jp2015-05-27 → 2017-04-04 · 4 obs
● 2017-04-04 00:29:14
○ 2026-03-06 23:49:12
○ 2026-07-27 21:58:30
○MXvlmx21.secure.ne.jp2015-05-27 → 2017-04-04 · 4 obs
● 2017-04-04 00:29:14
○ 2026-03-06 23:49:12
○ 2026-07-27 21:58:30
○MXvlmx22.secure.ne.jp2015-05-27 → 2017-04-04 · 4 obs
● 2017-04-04 00:29:14
○ 2026-03-06 23:49:12
○ 2026-07-27 21:58:30
○A115.146.61.642015-05-27 → 2017-04-04 · 4 obs
● 2017-04-04 00:29:14
○ 2026-03-06 23:49:12
○ 2026-07-27 21:58:30
●A153.127.111.2132026-03-06 → 2026-07-27 · 3 obs
● 2026-03-06 23:49:12
● 2026-07-27 21:58:30
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | e.dns.jp, g.dns.jp, c.dns.jp, a.dns.jp... | - |
| thyroid.jp | ns1.dns.ne.jp, ns2.dns.ne.jp | 2 records |
✅ Authoritative Response
Server:133.167.21.1
NS records: ns1.dns.ne.jp, ns2.dns.ne.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for thyroid.jp (unsigned zone)
⏱️ Timing
Total: 913ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 153.127.111.213 |
| NS | 2 | ns1.dns.ne.jp, ns2.dns.ne.jp |
| MX | 1 | thyroid.jp (pri: 10) |
| TXT | 1 | v=spf1 a:www9685m.sakura.ne.jp mx ~all |
| SOA | 1 | master.dns.ne.jp tech.sakura.ad.jp |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.dns.ne.jp, ns2.dns.ne.jp)
Analysis
Hierarchy
www.thyroid.jp is a subdomain of thyroid.jp.
Mail Server Role
The MX record for thyroid.jp points back to thyroid.jp — it is its own mail server.
IP Addresses
thyroid.jp directs to one IP number, which is 153.127.111.213.
Name Servers
The authoritative name servers for thyroid.jp are master.dns.ne.jp, ns1.dns.ne.jp and ns2.dns.ne.jp — three in total.
The name servers of thyroid.jp overlap at least partially with those of other domains — among them lewsten.com, miejin.jp, akizuki-kanko.com and two more.
The hostnames master.dns.ne.jp, ns1.dns.ne.jp and ns2.dns.ne.jp each resolve to a single IP: master.dns.ne.jp → 210.224.172.18, ns1.dns.ne.jp → 61.211.236.1, ns2.dns.ne.jp → 133.167.21.1.
Mail Servers
The MX record for thyroid.jp points to a single mail server: thyroid.jp.
thyroid.jp directs to just one IP number, 153.127.111.213.