buff.jp - dns.ninja
buff.jp
| DNSSEC | ⚠️ Not signed | ||||||
| A | 212.123.41.105🇩🇪 EPAG-AS212.123.32.0/19 EPAG-1 | ||||||
| NS | ns1.ascio.com ⭐ | ||||||
| A | 2604:4000:8000:d:212:123:32:97🇨🇦 EPAG-AS2604:4000:8000::/48 TUCOWS-FRA-IPV6-BLK01 | ||||||
| PTR | ns1.ascio.com | ||||||
| PTR | dns1.epag.net | ||||||
| A | 212.123.32.97🇩🇪 EPAG-AS212.123.32.0/19 EPAG-1 | ||||||
| PTR | ns1.ascio.com | ||||||
| NS | ns2.ascio.com | ||||||
| A | 2604:4000:8000:d:212:123:35:97🇨🇦 EPAG-AS2604:4000:8000::/48 TUCOWS-FRA-IPV6-BLK01 | ||||||
| PTR | ns2.ascio.com | ||||||
| A | 212.123.35.97🇩🇪 EPAG-AS212.123.32.0/19 EPAG-1 | ||||||
| PTR | ns2.ascio.com | ||||||
| NS | ns3.ascio.com | ||||||
| A | 2604:4000:2800:2000:64:98:148:145🇨🇦 TUCOWS-32604:4000:2800::/37 Tucows.com Co. | ||||||
| PTR | ns3.ascio.com | ||||||
| PTR | dns2.epag.net | ||||||
| A | 64.98.148.145🇨🇦 TUCOWS-364.98.144.0/20 Tucows.com Co. | ||||||
| PTR | ns3.ascio.com | ||||||
| PTR | dns2.epag.net | ||||||
| NS | ns4.ascio.com | ||||||
| A | 2604:4000:0:d:216:40:47:209🇨🇦 TUCOWS2604:4000::/48 -BRA-IPV6-BLK1.1/NET-2604:4000 | ||||||
| PTR | ns4.ascio.com | ||||||
| A | 216.40.47.209🇨🇦 TUCOWS216.40.47.0/24 -BRA-BLK1.4/NET-216-40-47-0 | ||||||
| PTR | ns4.ascio.com | ||||||
| MX | popnxx3.kikakuya.ne.jp ⭐ | ||||||
| SOA | ns1.ascio.comtech@ubilibet.com serial=1689078439 | ||||||
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=1784264403 | ||||||
Subdomains
www.buff.jp |
Same first word
Similar names
DNS History
9 records (6 active, 3 former)
○NS01.dnsv.jp2015-08-28 → 2016-12-28 · 4 obs
● 2016-12-28 10:15:14
○ 2026-03-02 00:34:10
○ 2026-07-17 05:15:52
○NS02.dnsv.jp2015-08-28 → 2016-12-28 · 4 obs
● 2016-12-28 10:15:14
○ 2026-03-02 00:34:10
○ 2026-07-17 05:15:52
●NSns1.ascio.com2026-03-02 → 2026-07-17 · 3 obs
● 2026-03-02 00:34:10
● 2026-07-17 05:15:52
●NSns2.ascio.com2026-03-02 → 2026-07-17 · 3 obs
● 2026-03-02 00:34:10
● 2026-07-17 05:15:52
●NSns3.ascio.com2026-03-02 → 2026-07-17 · 3 obs
● 2026-03-02 00:34:10
● 2026-07-17 05:15:52
●NSns4.ascio.com2026-03-02 → 2026-07-17 · 3 obs
● 2026-03-02 00:34:10
● 2026-07-17 05:15:52
●MXpopnxx3.kikakuya.ne.jp2015-08-28 → 2026-07-17 · 2 obs
● 2026-07-17 05:15:52
●A212.123.41.1052026-03-02 → 2026-07-17 · 3 obs
● 2026-03-02 00:34:10
● 2026-07-17 05:15:52
○A49.212.61.2202015-08-28 → 2016-12-28 · 4 obs
● 2016-12-28 10:15:14
○ 2026-03-02 00:34:10
○ 2026-07-17 05:15:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | a.dns.jp, b.dns.jp, c.dns.jp, d.dns.jp... | - |
| buff.jp | ns2.ascio.com, ns4.ascio.com, ns1.ascio.com, ns3.ascio.com | - |
✅ Authoritative Response
Server:216.40.47.209
NS records: ns2.ascio.com, ns4.ascio.com, ns1.ascio.com, ns3.ascio.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for buff.jp (unsigned zone)
⏱️ Timing
Total: 856ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 212.123.41.105 |
| NS | 4 | ns3.ascio.com, ns2.ascio.com... |
| MX | 1 | popnxx3.kikakuya.ne.jp (pri: 10) |
| SOA | 1 | ns1.ascio.com tech.ubilibet.com |
Analysis
Hierarchy
buff.jp serves as the parent of www.buff.jp.
IP Addresses
buff.jp points to a single IP number: 212.123.41.105.
Additional host names — www.mansioncasino.ru, linkm88.net, casmara.de and two others — share IP numbers with buff.jp.
Name Servers
buff.jp has four authoritative name servers: ns1.ascio.com, ns2.ascio.com, ns3.ascio.com and ns4.ascio.com.
buff.jp has at least partial name server overlap with other domains, such as elveslab.com, gouw.nu, unicajabank.com and two others.
It is common to find these name servers paired with the name servers ns2.ipmirror.com.
ns1.ascio.com, ns2.ascio.com, ns3.ascio.com and ns4.ascio.com all point to exactly two IP numbers each: ns1.ascio.com → 212.123.32.97 and 2604:4000:8000:d:212:123:32:97; ns2.ascio.com → 212.123.35.97 and 2604:4000:8000:d:212:123:35:97; ns3.ascio.com → 64.98.148.145 and 2604:4000:2800:2000:64:98:148:145; ns4.ascio.com → 216.40.47.209 and 2604:4000:0:d:216:40:47:209.
Mail Servers
buff.jp has one mail server: popnxx3.kikakuya.ne.jp.