devlocker.com - robtex.com
devlocker.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2403:3a00:202:1105:219:94:249:251🇯🇵 SAKURA-C2403:3a00::/32 SAKURA Internet // OSAKA BACKBONE 1-8-14 Minami-Honmachi, Chuo-ku, Osaka 541-0054, Japan | ||||||
| PTR | 219.94.249.251.v6.sakura.ne.jp | ||||||
| A | 219.94.249.251🇯🇵 SAKURA-C219.94.128.0/17 (3/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan | ||||||
| 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 | devlocker.com ⭐ | ||||||
| A | 2403:3a00:202:1105:219:94:249:251🇯🇵 SAKURA-C2403:3a00::/32 SAKURA Internet // OSAKA BACKBONE 1-8-14 Minami-Honmachi, Chuo-ku, Osaka 541-0054, Japan | ||||||
| PTR | 219.94.249.251.v6.sakura.ne.jp | ||||||
| A | 219.94.249.251🇯🇵 SAKURA-C219.94.128.0/17 (3/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan | ||||||
| PTR | devlocker.com | ||||||
| TXT | v=spf1 +ip4:219.94.249.251 +ip6:2403:3a00:202:1105:219:94:249:251 +mx ~all | ||||||
| SOA | master.dns.ne.jptech@sakura.ad.jp 2024-08-12 #1 | ||||||
com
| 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=1774471447 | ||||||
PTR for
MX for
devlocker.com |
Same first word
devlocker.com |
Similar names
DNS History
6 records (6 active, 0 former)
●MXdevlocker.com2015-08-17 → 2026-03-25 · 2 obs
● 2026-03-25 21:13:30
●A219.94.249.2512015-08-17 → 2026-03-25 · 2 obs
● 2026-03-25 21:13:30
●A2403:3a00:202:1105:219:94:249:2512015-08-17 → 2026-03-25 · 2 obs
● 2026-03-25 21:13:30
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| devlocker.com | 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 devlocker.com (unsigned zone)
⏱️ Timing
Total: 484ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 219.94.249.251 |
| AAAA | 1 | 2403:3a00:202:1105:219:94:249:251 |
| NS | 2 | ns1.dns.ne.jp, ns2.dns.ne.jp |
| MX | 1 | devlocker.com (pri: 10) |
| TXT | 1 | v=spf1 +ip4:219.94.249.251 +ip6:2403:3a0 |
| SOA | 1 | master.dns.ne.jp tech.sakura.ad.jp |
Analysis
Mail Server Role
devlocker.com serves as the mail server for devlocker.com.
IP Addresses
Two IP numbers are pointed to by devlocker.com: 2403:3a00:202:1105:219:94:249:251 and 219.94.249.251.
Other host names, for instance 219.94.249.251.v6.sakura.ne.jp, share IP numbers with devlocker.com.
Name Servers
devlocker.com is delegated to three name servers master.dns.ne.jp, ns1.dns.ne.jp and ns2.dns.ne.jp.
devlocker.com at least partially shares name servers with other domains, for instance 296.jp, brasia-j.com, dalpha.jp, okada-kingyo.sakura.ne.jp and shimizu-cs.co.jp.
These name servers are commonly used alongside dns.sakura.ad.jp.
Host names with one IP:
master.dns.ne.jp points to 210.224.172.18; ns1.dns.ne.jp points to 61.211.236.1; ns2.dns.ne.jp points to 133.167.21.1.
Mail Servers
devlocker.com is handled by a single mail server.
devlocker.com resolves to two IPs: 2403:3a00:202:1105:219:94:249:251 and 219.94.249.251.