mail.implementer.net - robtex.com
mail.implementer.net
| CNAME | implementer.net | ||||||
| DNSSEC | ⚠️ Not signed | ||||||
| A | 133.167.8.159🇯🇵 SAKURA-C133.167.0.0/16 (OSAKA) SAKURA Internet // WEST JAPAN BACKBONE Grand Front Osaka Tower A 35F, 4-20 Ofukacho, Kita-ku, Osaka, Osaka 530-0011, Japan | ||||||
| PTR | www5219.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 | implementer.net ⭐ | ||||||
| A | 133.167.8.159🇯🇵 SAKURA-C133.167.0.0/16 (OSAKA) SAKURA Internet // WEST JAPAN BACKBONE Grand Front Osaka Tower A 35F, 4-20 Ofukacho, Kita-ku, Osaka, Osaka 530-0011, Japan | ||||||
| PTR | www5219.sakura.ne.jp | ||||||
| TXT | v=spf1 a:www5219.sakura.ne.jp mx ~all | ||||||
| SOA | master.dns.ne.jptech@sakura.ad.jp 2026-02-01 #2 | ||||||
implementer.net
| DNSSEC | ⚠️ Not signed | ||||||
| A | 133.167.8.159🇯🇵 SAKURA-C133.167.0.0/16 (OSAKA) SAKURA Internet // WEST JAPAN BACKBONE Grand Front Osaka Tower A 35F, 4-20 Ofukacho, Kita-ku, Osaka, Osaka 530-0011, Japan | ||||||
| NS | master.dns.ne.jp ⭐ | ||||||
| NS | ns1.dns.ne.jp | ||||||
| NS | ns2.dns.ne.jp | ||||||
| MX | implementer.net ⭐ | ||||||
| TXT | v=spf1 a:www5219.sakura.ne.jp mx ~all | ||||||
| SOA | master.dns.ne.jptech@sakura.ad.jp 2026-02-01 #2 | ||||||
Previously MX for
Same first word
Similar names
DNS History
5 records (1 active, 4 former)
○NSdns1.name-services.com2015-06-11 → 2015-10-26 · 4 obs
● 2015-10-26 22:26:28
○ 2016-01-04 15:00:24
○ 2026-08-13 11:57:06
○MXmail.implementer.net2007-11-19 → 2007-11-19 · 3 obs
○ 2015-06-11 21:36:16
○ 2026-08-13 11:57:06
○A133.242.55.2232015-06-11 → 2016-04-16 · 5 obs
● 2015-06-11 21:36:16
● 2016-04-16 10:09:12
○ 2026-07-24 10:08:54
○ 2026-08-13 11:57:06
○A220.151.238.2292007-11-19 → 2007-11-19 · 3 obs
○ 2015-06-11 21:36:16
○ 2026-08-13 11:57:06
●CNAMEimplementer.net2026-07-24 → 2026-08-13 · 2 obs
● 2026-08-13 11:57:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | m.gtld-servers.net, k.gtld-servers.net, b.gtld-servers.net, f.gtld-servers.net... | - |
| implementer.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 implementer.net (unsigned zone)
⏱️ Timing
Total: 1012ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| CNAME | 1 | implementer.net |
Analysis
IP Addresses
mail.implementer.net has exactly one IP address — 133.167.8.159.
gamboo.sakura.ne.jp, osaifuyasanjp.sakura.ne.jp, msv-im11341.sakura.ne.jp plus two other host names have IP numbers in common with mail.implementer.net.
Name Servers
DNS for mail.implementer.net is handled by three authoritative name servers: master.dns.ne.jp, ns1.dns.ne.jp and ns2.dns.ne.jp.
mail.implementer.net partially shares its NS delegation with several other domains, including ht-law.or.jp, comss.jp, itlink.co.jp and two others.
These name servers often co-occur with the name servers dns.sakura.ad.jp.
master.dns.ne.jp, ns1.dns.ne.jp and ns2.dns.ne.jp all have one IP address each — master.dns.ne.jp directs to 210.224.172.18, ns1.dns.ne.jp directs to 61.211.236.1 and ns2.dns.ne.jp directs to 133.167.21.1.
Mail Servers
mail.implementer.net uses one mail server — implementer.net.
mail.implementer.net uses the same mail servers as other domains, including implementer.net.
implementer.net has exactly one IP number: 133.167.8.159.