zero2.net - dns.ninja
zero2.net
| DNSSEC | ⚠️ Not signed | ||||||
| A | 49.212.198.110🇯🇵 SAKURA-C49.212.0.0/16 (7/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan | ||||||
| PTR | www2900.sakura.ne.jp | ||||||
| NS | master.dns.ne.jp ⭐ | ||||||
| A | 210.224.172.18🇯🇵 SAKURA-C210.224.160.0/19 (1/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan | ||||||
| PTR | master.dns.ne.jp | ||||||
| NS | ns1.dns.ne.jp | ||||||
| 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 | ||||||
| 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 | ||||||
| MX | zero2.net ⭐ | ||||||
| A | 49.212.198.110🇯🇵 SAKURA-C49.212.0.0/16 (7/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan | ||||||
| PTR | www2900.sakura.ne.jp | ||||||
| SOA | master.dns.ne.jptech@sakura.ad.jp 2013-03-11 #1 | ||||||
net
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1782691760 | ||||||
MX for
zero2.net |
Previously MX for
mail.zero2.net |
Subdomains
mail.zero2.net |
Same first word
zero2.cloudapp.net |
zero2.de |
zero2.app |
zero2.ch |
zero2.eu |
zero2.ca |
zero2.com.br |
zero2.net |
zero2.pl |
zero2.org |
zero2.com |
zero2.fr |
zero2.be |
Similar names
DNS History
15 records (5 active, 10 former)
○NSdns1.name-services.com2007-09-22 → 2007-09-22 · 3 obs
○ 2015-07-24 12:47:32
○ 2026-06-29 00:34:54
○NSdns2.name-services.com2007-09-22 → 2007-09-22 · 3 obs
○ 2015-07-24 12:47:32
○ 2026-06-29 00:34:54
○NSdns3.name-services.com2007-09-22 → 2007-09-22 · 3 obs
○ 2015-07-24 12:47:32
○ 2026-06-29 00:34:54
○NSdns4.name-services.com2007-09-22 → 2007-09-22 · 3 obs
○ 2015-07-24 12:47:32
○ 2026-06-29 00:34:54
○NSdns5.name-services.com2007-09-22 → 2007-09-22 · 3 obs
○ 2015-07-24 12:47:32
○ 2026-06-29 00:34:54
●NSmaster.dns.ne.jp2015-07-24 → 2026-06-29 · 6 obs
● 2015-07-24 12:47:32
● 2026-05-08 14:47:44
○ 2026-05-28 11:38:48
● 2026-06-28 23:26:30
● 2026-06-29 00:34:54
●NSns1.dns.ne.jp2015-07-24 → 2026-06-29 · 6 obs
● 2015-07-24 12:47:32
● 2026-05-08 14:47:44
○ 2026-05-28 11:38:48
● 2026-06-28 23:26:30
● 2026-06-29 00:34:54
●NSns2.dns.ne.jp2015-07-24 → 2026-06-29 · 6 obs
● 2015-07-24 12:47:32
● 2026-05-08 14:47:44
○ 2026-05-28 11:38:48
● 2026-06-28 23:26:30
● 2026-06-29 00:34:54
○NSn(0x736578)p1.value-domain.com2026-05-28 → 2026-05-28 · 4 obs
● 2026-05-28 11:38:48
○ 2026-06-28 23:26:30
○ 2026-06-29 00:34:54
○NSn(0x736578)p2.value-domain.com2026-05-28 → 2026-05-28 · 4 obs
● 2026-05-28 11:38:48
○ 2026-06-28 23:26:30
○ 2026-06-29 00:34:54
○MXmail.zero2.net2007-09-22 → 2007-09-22 · 3 obs
○ 2015-07-24 12:47:32
○ 2026-06-29 00:34:54
●MXzero2.net2015-07-24 → 2026-06-29 · 6 obs
● 2015-07-24 12:47:32
● 2026-05-08 14:47:44
○ 2026-05-28 11:38:48
● 2026-06-28 23:26:30
● 2026-06-29 00:34:54
○A219.163.200.812007-09-22 → 2007-09-22 · 3 obs
○ 2015-07-24 12:47:32
○ 2026-06-29 00:34:54
●A49.212.198.1102015-07-24 → 2026-06-29 · 6 obs
● 2015-07-24 12:47:32
● 2026-05-08 14:47:44
○ 2026-05-28 11:38:48
● 2026-06-28 23:26:30
● 2026-06-29 00:34:54
○A54.65.172.32026-05-28 → 2026-05-28 · 4 obs
● 2026-05-28 11:38:48
○ 2026-06-28 23:26:30
○ 2026-06-29 00:34:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | b.gtld-servers.net, d.gtld-servers.net, c.gtld-servers.net, j.gtld-servers.net... | - |
| zero2.net | ns1.dns.ne.jp, ns2.dns.ne.jp | - |
✅ Authoritative Response
Server:61.211.236.1
NS records: ns1.dns.ne.jp, ns2.dns.ne.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for zero2.net (unsigned zone)
⏱️ Timing
Total: 852ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 49.212.198.110 |
| NS | 2 | ns2.dns.ne.jp, ns1.dns.ne.jp |
| MX | 1 | zero2.net (pri: 10) |
| SOA | 1 | master.dns.ne.jp tech.sakura.ad.jp |
Analysis
Hierarchy
The domain mail.zero2.net falls under the parent zero2.net.
Mail Server Role
The MX record for zero2.net points back to zero2.net — it is its own mail server.
IP Addresses
zero2.net directs to one IP number, which is 49.212.198.110.
Among the host names that share IP numbers with zero2.net are maisonkei.com, amusement-makers.org, mochipat.com and two others.
Name Servers
The authoritative name servers for zero2.net are master.dns.ne.jp, ns1.dns.ne.jp and ns2.dns.ne.jp — three in total.
At least some of zero2.net's name servers are shared with other domains, for example no-limitsurf.com, d-na.sakura.ne.jp, crazeauto.com and two more.
The hostnames master.dns.ne.jp, ns1.dns.ne.jp and ns2.dns.ne.jp each resolve to a single IP: master.dns.ne.jp → 210.224.172.18, ns1.dns.ne.jp → 61.211.236.1, ns2.dns.ne.jp → 133.167.21.1.
Mail Servers
The MX record for zero2.net points to a single mail server: zero2.net.
zero2.net directs to just one IP number, 49.212.198.110.