lightech.jp - robtex.com
lightech.jp
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1.dns.ne.jp ⚠️ Not in zone NS records | ||||||
| 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 ⚠️ Not in zone NS records | ||||||
| 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 | ||||||
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=1786017602 | ||||||
Same first word
Similar names
DNS History
16 records (2 active, 14 former)
○NSns-207.dns.jp-e1.cloudn-service.com2016-01-03 → 2016-05-03 · 5 obs
○ 2015-10-21 10:05:18
● 2016-01-03 12:26:46
● 2016-05-03 01:07:32
○ 2017-02-07 19:00:16
○ 2026-08-06 12:14:20
● 2016-01-03 12:26:46
● 2016-05-03 01:07:32
○ 2017-02-07 19:00:16
○ 2026-08-06 12:14:20
○NSns-208.dns.jp-w1.cloudn-service.com2016-01-03 → 2016-05-03 · 5 obs
○ 2015-10-21 10:05:18
● 2016-01-03 12:26:46
● 2016-05-03 01:07:32
○ 2017-02-07 19:00:16
○ 2026-08-06 12:14:20
● 2016-01-03 12:26:46
● 2016-05-03 01:07:32
○ 2017-02-07 19:00:16
○ 2026-08-06 12:14:20
○NSns-209.dns.us-e1.cloudn-service.com2016-01-03 → 2016-05-03 · 5 obs
○ 2015-10-21 10:05:18
● 2016-01-03 12:26:46
● 2016-05-03 01:07:32
○ 2017-02-07 19:00:16
○ 2026-08-06 12:14:20
● 2016-01-03 12:26:46
● 2016-05-03 01:07:32
○ 2017-02-07 19:00:16
○ 2026-08-06 12:14:20
●NSns1.dns.ne.jp2026-06-29 → 2026-08-06 · 3 obs
○ 2019-12-22 15:21:22
● 2026-06-29 01:26:40
● 2026-08-06 12:14:20
● 2026-06-29 01:26:40
● 2026-08-06 12:14:20
○NSns1.secure.net2015-04-28 → 2015-10-21 · 4 obs
● 2015-04-28 18:33:58
● 2015-10-21 10:05:18
○ 2016-01-03 12:26:46
○ 2026-08-06 12:14:20
● 2015-10-21 10:05:18
○ 2016-01-03 12:26:46
○ 2026-08-06 12:14:20
○NSns2.bforth.hosting-srv.net2017-02-07 → 2019-12-22 · 5 obs
○ 2016-05-03 01:07:32
● 2017-02-07 19:00:16
● 2019-12-22 15:21:22
○ 2026-06-29 01:26:40
○ 2026-08-06 12:14:20
● 2017-02-07 19:00:16
● 2019-12-22 15:21:22
○ 2026-06-29 01:26:40
○ 2026-08-06 12:14:20
●NSns2.dns.ne.jp2026-06-29 → 2026-08-06 · 3 obs
○ 2019-12-22 15:21:22
● 2026-06-29 01:26:40
● 2026-08-06 12:14:20
● 2026-06-29 01:26:40
● 2026-08-06 12:14:20
○NSns2.secure.net2015-04-28 → 2015-10-21 · 4 obs
● 2015-04-28 18:33:58
● 2015-10-21 10:05:18
○ 2016-01-03 12:26:46
○ 2026-08-06 12:14:20
● 2015-10-21 10:05:18
○ 2016-01-03 12:26:46
○ 2026-08-06 12:14:20
○NSns3.bforth.hosting-srv.net2017-02-07 → 2019-12-22 · 5 obs
○ 2016-05-03 01:07:32
● 2017-02-07 19:00:16
● 2019-12-22 15:21:22
○ 2026-06-29 01:26:40
○ 2026-08-06 12:14:20
● 2017-02-07 19:00:16
● 2019-12-22 15:21:22
○ 2026-06-29 01:26:40
○ 2026-08-06 12:14:20
○MXin.sjc.mx.trendmicro.com2015-04-28 → 2015-10-21 · 4 obs
● 2015-04-28 18:33:58
● 2015-10-21 10:05:18
○ 2016-01-03 12:26:46
○ 2026-08-06 12:14:20
● 2015-10-21 10:05:18
○ 2016-01-03 12:26:46
○ 2026-08-06 12:14:20
○MXmwbgw1.ocn.ad.jp2016-01-03 → 2016-05-03 · 5 obs
○ 2015-10-21 10:05:18
● 2016-01-03 12:26:46
● 2016-05-03 01:07:32
○ 2017-02-07 19:00:16
○ 2026-08-06 12:14:20
● 2016-01-03 12:26:46
● 2016-05-03 01:07:32
○ 2017-02-07 19:00:16
○ 2026-08-06 12:14:20
○MXmwbgw2.ocn.ad.jp2016-01-03 → 2016-05-03 · 5 obs
○ 2015-10-21 10:05:18
● 2016-01-03 12:26:46
● 2016-05-03 01:07:32
○ 2017-02-07 19:00:16
○ 2026-08-06 12:14:20
● 2016-01-03 12:26:46
● 2016-05-03 01:07:32
○ 2017-02-07 19:00:16
○ 2026-08-06 12:14:20
○MXsmtp412s.bforth.hosting-srv.net2017-02-07 → 2019-12-22 · 5 obs
○ 2016-05-03 01:07:32
● 2017-02-07 19:00:16
● 2019-12-22 15:21:22
○ 2026-06-29 01:26:40
○ 2026-08-06 12:14:20
● 2017-02-07 19:00:16
● 2019-12-22 15:21:22
○ 2026-06-29 01:26:40
○ 2026-08-06 12:14:20
○A210.152.144.282017-02-07 → 2019-12-22 · 5 obs
○ 2016-05-03 01:07:32
● 2017-02-07 19:00:16
● 2019-12-22 15:21:22
○ 2026-06-29 01:26:40
○ 2026-08-06 12:14:20
● 2017-02-07 19:00:16
● 2019-12-22 15:21:22
○ 2026-06-29 01:26:40
○ 2026-08-06 12:14:20
○A27.50.104.1122015-04-28 → 2015-10-21 · 4 obs
● 2015-04-28 18:33:58
● 2015-10-21 10:05:18
○ 2016-01-03 12:26:46
○ 2026-08-06 12:14:20
● 2015-10-21 10:05:18
○ 2016-01-03 12:26:46
○ 2026-08-06 12:14:20
○A61.112.17.752016-01-03 → 2016-05-03 · 5 obs
○ 2015-10-21 10:05:18
● 2016-01-03 12:26:46
● 2016-05-03 01:07:32
○ 2017-02-07 19:00:16
○ 2026-08-06 12:14:20
● 2016-01-03 12:26:46
● 2016-05-03 01:07:32
○ 2017-02-07 19:00:16
○ 2026-08-06 12:14:20
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | e.dns.jp, g.dns.jp, c.dns.jp, a.dns.jp... | - |
| lightech.jp | ns2.dns.ne.jp, ns1.dns.ne.jp | 2 records |
✅ Authoritative Response
Server:61.211.236.1
NS records: ns2.dns.ne.jp, ns1.dns.ne.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for lightech.jp (unsigned zone)
⏱️ Timing
Total: 909ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns2.dns.ne.jp, ns1.dns.ne.jp)
Analysis
Name Servers
lightech.jp is delegated to two name servers: ns1.dns.ne.jp and ns2.dns.ne.jp.
lightech.jp shares its NS records with other domains, for example hilarkjp.sakura.ne.jp, modacapitalmen.com, hanakoforex.com and two others.
lightech.jp has at least partial name server overlap with other domains, such as pente.info, seedsofangelica.sakura.ne.jp, asir.org and two others.
It is common to find these name servers paired with the name servers master.dns.ne.jp.
ns1.dns.ne.jp directs to 61.211.236.1 and ns2.dns.ne.jp directs to 133.167.21.1; each host name points to exactly one IP number.