retrospect.jp - robtex.com
retrospect.jp
| DNSSEC | ⚠️ Not signed | ||||||
| A | 150.95.255.38🇯🇵 GMO-INTERNET150.95.128.0/17 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan | ||||||
| NS | dns1.onamae.com ⭐ | ||||||
| A | 163.44.76.136🇯🇵 GMO-INTERNET163.44.64.0/19 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan | ||||||
| PTR | dns1.onamae.com | ||||||
| NS | dns2.onamae.com | ||||||
| A | 163.44.76.150🇯🇵 GMO-INTERNET163.44.64.0/19 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan | ||||||
| PTR | dns2.onamae.com | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | dns1.onamae.comhostmaster@onamae.com serial=16777216 | ||||||
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=1784852102 | ||||||
Previously MX for
retrospect.jp |
Same first word
Similar names
DNS History
18 records (3 active, 15 former)
●NSdns1.onamae.com2026-05-18 → 2026-07-24 · 3 obs
● 2026-05-18 21:18:04
● 2026-07-24 00:47:18
●NSdns2.onamae.com2026-05-18 → 2026-07-24 · 3 obs
● 2026-05-18 21:18:04
● 2026-07-24 00:47:18
○NSleah.ns.cloudflare.com2015-06-26 → 2015-06-26 · 3 obs
○ 2015-09-27 11:58:02
○ 2026-07-24 00:47:18
○NSns1.minibird.jp2015-12-12 → 2017-03-24 · 5 obs
● 2015-12-12 21:50:00
● 2017-03-24 19:20:22
○ 2026-05-18 21:18:04
○ 2026-07-24 00:47:18
○NSns1.star-domain.jp2015-09-27 → 2015-09-27 · 4 obs
● 2015-09-27 11:58:02
○ 2015-12-12 21:50:00
○ 2026-07-24 00:47:18
○NSns2.minibird.jp2015-12-12 → 2017-03-24 · 5 obs
● 2015-12-12 21:50:00
● 2017-03-24 19:20:22
○ 2026-05-18 21:18:04
○ 2026-07-24 00:47:18
○NSns2.star-domain.jp2015-09-27 → 2015-09-27 · 4 obs
● 2015-09-27 11:58:02
○ 2015-12-12 21:50:00
○ 2026-07-24 00:47:18
○NSns3.minibird.jp2015-12-12 → 2017-03-24 · 5 obs
● 2015-12-12 21:50:00
● 2017-03-24 19:20:22
○ 2026-05-18 21:18:04
○ 2026-07-24 00:47:18
○NSns3.star-domain.jp2015-09-27 → 2015-09-27 · 4 obs
● 2015-09-27 11:58:02
○ 2015-12-12 21:50:00
○ 2026-07-24 00:47:18
○NSsam.ns.cloudflare.com2015-06-26 → 2015-06-26 · 3 obs
○ 2015-09-27 11:58:02
○ 2026-07-24 00:47:18
○MXdc-0cf09395.retrospect.jp2015-06-26 → 2015-06-26 · 3 obs
○ 2015-09-27 11:58:02
○ 2026-07-24 00:47:18
○MXretrospect.jp2015-12-12 → 2017-03-24 · 5 obs
● 2015-12-12 21:50:00
● 2017-03-24 19:20:22
○ 2026-05-18 21:18:04
○ 2026-07-24 00:47:18
○A104.28.10.412015-06-26 → 2015-06-26 · 3 obs
○ 2015-09-27 11:58:02
○ 2026-07-24 00:47:18
○A104.28.11.412015-06-26 → 2015-06-26 · 3 obs
○ 2015-09-27 11:58:02
○ 2026-07-24 00:47:18
○A112.78.117.72015-12-12 → 2017-03-24 · 5 obs
● 2015-12-12 21:50:00
● 2017-03-24 19:20:22
○ 2026-05-18 21:18:04
○ 2026-07-24 00:47:18
●A150.95.255.382026-07-24 → 2026-07-24 · 2 obs
● 2026-07-24 00:47:18
○A2400:cb00:2048:1::681c:a292015-06-26 → 2015-06-26 · 3 obs
○ 2015-09-27 11:58:02
○ 2026-07-24 00:47:18
○A2400:cb00:2048:1::681c:b292015-06-26 → 2015-06-26 · 3 obs
○ 2015-09-27 11:58:02
○ 2026-07-24 00:47:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | a.dns.jp, b.dns.jp, c.dns.jp, d.dns.jp... | - |
| retrospect.jp | dns2.onamae.com, dns1.onamae.com | - |
✅ Authoritative Response
Server:163.44.76.150
NS records: dns2.onamae.com, dns1.onamae.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for retrospect.jp (unsigned zone)
⏱️ Timing
Total: 2551ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 150.95.255.38 |
| NS | 2 | dns2.onamae.com, dns1.onamae.com |
| MX | 1 | . (pri: 0) |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | dns1.onamae.com hostmaster.onamae.com |
Analysis
IP Addresses
retrospect.jp has exactly one IP address — 150.95.255.38.
mail.it-guardian.jp, meitantei-pikachu.jp, ds-mobility.jp plus two other host names have IP numbers in common with retrospect.jp.
Name Servers
retrospect.jp is served by two delegated name servers, dns1.onamae.com and dns2.onamae.com.
The name server configuration of retrospect.jp is shared with other domains, for instance zigexn.biz, karakon.jp, fight-okayama.jp and two others.
The DNS delegation for retrospect.jp at least partly coincides with that of other domains, www.libra-store.com being one example.
dns1.onamae.com → 163.44.76.136 and dns2.onamae.com → 163.44.76.150: one IP number per host name.