mail.yuubi.info - robtex.com
mail.yuubi.info
| DNSSEC | ⚠️ Not signed | ||||||
| A | 160.251.152.24🇯🇵 GMOOSK-NET160.251.152.0/24 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan | ||||||
| PTR | osk003.cbsv.jp | ||||||
yuubi.info
| DNSSEC | ⚠️ Not signed | ||||||
| A | 160.251.152.24🇯🇵 GMOOSK-NET160.251.152.0/24 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan | ||||||
| NS | a.misconfigured.dns.server.invalid ⭐ | ||||||
| NS | ns1.cbsv.jp | ||||||
| NS | ns2.cbsv.jp | ||||||
| MX | yuubi.info ⭐ | ||||||
| TXT | v=spf1 ip4:160.251.152.24 include:_spf.cbsv.jp ~all | ||||||
| SOA | a.misconfigured.dns.server.invalidhostmaster@yuubi.info 2025-12-04 #7 | ||||||
Same first word
Similar names
DNS History
8 records (1 active, 7 former)
○NSdns1.name-services.com2015-02-03 → 2015-02-03 · 3 obs
● 2015-02-03 15:53:00
○ 2015-10-17 11:32:28
○ 2026-07-17 06:38:26
○ 2015-10-17 11:32:28
○ 2026-07-17 06:38:26
○NSdns2.name-services.com2015-02-03 → 2015-02-03 · 3 obs
● 2015-02-03 15:53:00
○ 2015-10-17 11:32:28
○ 2026-07-17 06:38:26
○ 2015-10-17 11:32:28
○ 2026-07-17 06:38:26
○NSdns3.name-services.com2015-02-03 → 2015-02-03 · 3 obs
● 2015-02-03 15:53:00
○ 2015-10-17 11:32:28
○ 2026-07-17 06:38:26
○ 2015-10-17 11:32:28
○ 2026-07-17 06:38:26
○NSdns4.name-services.com2015-02-03 → 2015-02-03 · 3 obs
● 2015-02-03 15:53:00
○ 2015-10-17 11:32:28
○ 2026-07-17 06:38:26
○ 2015-10-17 11:32:28
○ 2026-07-17 06:38:26
○NSdns5.name-services.com2015-02-03 → 2015-02-03 · 3 obs
● 2015-02-03 15:53:00
○ 2015-10-17 11:32:28
○ 2026-07-17 06:38:26
○ 2015-10-17 11:32:28
○ 2026-07-17 06:38:26
○MXp.nsm.ctmail.com2015-02-03 → 2015-02-03 · 3 obs
● 2015-02-03 15:53:00
○ 2015-10-17 11:32:28
○ 2026-07-17 06:38:26
○ 2015-10-17 11:32:28
○ 2026-07-17 06:38:26
●A160.251.152.242026-06-15 → 2026-07-17 · 3 obs
○ 2015-10-17 11:32:28
● 2026-06-15 15:49:38
● 2026-07-17 06:38:26
● 2026-06-15 15:49:38
● 2026-07-17 06:38:26
○A69.64.147.2432015-02-03 → 2015-02-03 · 3 obs
● 2015-02-03 15:53:00
○ 2015-10-17 11:32:28
○ 2026-07-17 06:38:26
○ 2015-10-17 11:32:28
○ 2026-07-17 06:38:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| info | c0.info.afilias-nst.info, a0.info.afilias-nst.info, a2.info.afilias-nst.info | - |
| yuubi.info | ns2.cbsv.jp, ns1.cbsv.jp | - |
✅ Authoritative Response
Server:172.64.52.149
NS records: ns2.cbsv.jp, ns1.cbsv.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for yuubi.info (unsigned zone)
⏱️ Timing
Total: 675ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 160.251.152.24 |
Analysis
IP Addresses
mail.yuubi.info points to a single IP number: 160.251.152.24.
Additional host names — a64.m-crosoft.com, geogriff.com, hairspace-v.com and two others — share IP numbers with mail.yuubi.info.