opencast.jp - robtex.com
opencast.jp
| DNSSEC | ⚠️ Not signed | ||||||
| A | 163.44.185.226🇯🇵 GMO-INTERNET163.44.176.0/20 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan | ||||||
| PTR | 163-44-185-226.virt.lolipop.jp | ||||||
| NS | uns01.lolipop.jp ⭐ | ||||||
| A | 202.239.23.47🇯🇵 IDC202.239.23.0/24 Frontier Inc. | ||||||
| NS | uns02.lolipop.jp | ||||||
| A | 160.251.249.29🇯🇵 GMOOSK-NET160.251.128.0/17 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan | ||||||
| MX | mx01.lolipop.jp ⭐ | ||||||
| A | 157.7.107.233🇯🇵 GMO-INTERNET157.7.64.0/18 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan | ||||||
| TXT | v=spf1 include:_spf.lolipop.jp ~all | ||||||
| SOA | uns01.lolipop.jpadmin@madame.jp serial=1708422540 | ||||||
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=1774477803 | ||||||
Same first word
opencast.com |
opencast.eu |
opencast.de |
opencast.jp |
opencast.org.uk |
opencast.co.kr |
opencast.github.io |
opencast.org |
Similar names
DNS History
10 records (4 active, 6 former)
○NS01.dnsv.jp2015-06-27 → 2020-04-10 · 4 obs
● 2020-04-10 17:02:04
○ 2026-03-17 12:06:32
○ 2026-03-25 23:01:32
○NS02.dnsv.jp2015-06-27 → 2020-04-10 · 4 obs
● 2020-04-10 17:02:04
○ 2026-03-17 12:06:32
○ 2026-03-25 23:01:32
○NS03.dnsv.jp2015-06-27 → 2020-04-10 · 4 obs
● 2020-04-10 17:02:04
○ 2026-03-17 12:06:32
○ 2026-03-25 23:01:32
○NS04.dnsv.jp2015-06-27 → 2020-04-10 · 4 obs
● 2020-04-10 17:02:04
○ 2026-03-17 12:06:32
○ 2026-03-25 23:01:32
●NSuns01.lolipop.jp2026-03-17 → 2026-03-25 · 3 obs
● 2026-03-17 12:06:32
● 2026-03-25 23:01:32
●NSuns02.lolipop.jp2026-03-17 → 2026-03-25 · 3 obs
● 2026-03-17 12:06:32
● 2026-03-25 23:01:32
○MXmail.opencast.jp2015-06-27 → 2020-04-10 · 4 obs
● 2020-04-10 17:02:04
○ 2026-03-17 12:06:32
○ 2026-03-25 23:01:32
●MXmx01.lolipop.jp2026-03-17 → 2026-03-25 · 3 obs
● 2026-03-17 12:06:32
● 2026-03-25 23:01:32
●A163.44.185.2262026-03-17 → 2026-03-25 · 3 obs
● 2026-03-17 12:06:32
● 2026-03-25 23:01:32
○A211.125.65.2442015-06-27 → 2020-04-10 · 4 obs
● 2020-04-10 17:02:04
○ 2026-03-17 12:06:32
○ 2026-03-25 23:01:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | a.dns.jp, b.dns.jp, c.dns.jp, d.dns.jp... | - |
| opencast.jp | uns01.lolipop.jp, uns02.lolipop.jp | - |
✅ Authoritative Response
Server:202.239.23.47
NS records: uns01.lolipop.jp, uns02.lolipop.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for opencast.jp (unsigned zone)
⏱️ Timing
Total: 2055ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 163.44.185.226 |
| NS | 2 | uns02.lolipop.jp, uns01.lolipop.jp |
| MX | 1 | mx01.lolipop.jp (pri: 10) |
| TXT | 1 | v=spf1 include:_spf.lolipop.jp ~all |
| SOA | 1 | uns01.lolipop.jp admin.madame.jp |
Analysis
IP Addresses
opencast.jp points to a single IP address: 163.44.185.226.
Other host names such as fictionfun.net, forlady.jp, mindaccess.com, yoshiume.jp and igaku.info share IPs with opencast.jp.
Name Servers
Two name servers uns01.lolipop.jp and uns02.lolipop.jp handle the delegation for opencast.jp.
opencast.jp shares the same name server setup as other domains, for example sasiso.co.jp, furukawa.ac, hatoyas.tokyo, saito-ks.com and mz4.jp.
Host names with one IP number:
uns01.lolipop.jp points to 202.239.23.47; uns02.lolipop.jp points to 160.251.249.29.
Mail Servers
The mx01.lolipop.jp mail server handles opencast.jp.
opencast.jp shares the same mail server setup as other domains, including sybui.net, dogs-info.info, ichiharapaper.com, hatake-cafe.com and bkaako.com.
opencast.jp shares some mail servers with other domains, for example horiesakaba.com.
mx01.lolipop.jp points to a single IP number: 157.7.107.233.