tech-mine.jp - robtex.com
tech-mine.jp
| DNSSEC | ⚠️ Not signed | ||||||
| A | 49.212.207.183🇯🇵 SAKURA-C49.212.0.0/16 (7/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan | ||||||
| PTR | www3143.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 | smtp.google.com ⭐ | ||||||
| A | 2607:f8b0:4023:c03::1a🇺🇸 Google2607:f8b0::/32 | ||||||
| PTR | dy-in-f26.1e100.net | ||||||
| A | 2607:f8b0:4023:c03::1b🇺🇸 Google2607:f8b0::/32 | ||||||
| PTR | dy-in-f27.1e100.net | ||||||
| A | 2607:f8b0:4023:c0d::1a🇺🇸 Google2607:f8b0::/32 | ||||||
| PTR | dl-in-f26.1e100.net | ||||||
| A | 2607:f8b0:4023:c0d::1b🇺🇸 Google2607:f8b0::/32 | ||||||
| PTR | dl-in-f27.1e100.net | ||||||
| A | 74.125.137.26🇺🇸 Google74.125.137.0/24 | ||||||
| PTR | dy-in-f26.1e100.net | ||||||
| A | 74.125.137.27🇺🇸 Google74.125.137.0/24 | ||||||
| PTR | dy-in-f27.1e100.net | ||||||
| A | 142.250.101.26🇺🇸 Google142.250.101.0/24 | ||||||
| PTR | dz-in-f26.1e100.net | ||||||
| A | 142.251.2.26🇺🇸 Google142.251.2.0/24 | ||||||
| PTR | dl-in-f26.1e100.net | ||||||
| A | 142.251.2.27🇺🇸 Google142.251.2.0/24 | ||||||
| PTR | dl-in-f27.1e100.net | ||||||
| TXT | google-site-verification=g_ftfKS_eNv5SCWFP3K6IN5SDWp6l_T3xqipsF73tTI | ||||||
| TXT | google-site-verification=Y1Rowim6fcDHL73v_QK7vnyo8kqN9d0afUdQ-1wOEwQ | ||||||
| TXT | v=spf1 include:_spf.google.com ~all | ||||||
| SOA | master.dns.ne.jptech@sakura.ad.jp 2025-05-15 #3 | ||||||
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=1777153503 | ||||||
Same first word
tech-mine.jp |
Similar names
DNS History
5 records (5 active, 0 former)
●MXsmtp.google.com2026-03-29 → 2026-04-25 · 2 obs
● 2026-04-25 22:08:52
●A49.212.207.1832026-03-29 → 2026-04-25 · 2 obs
● 2026-04-25 22:08:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | h.dns.jp, a.dns.jp, d.dns.jp, c.dns.jp... | - |
| tech-mine.jp | ns1.dns.ne.jp, ns2.dns.ne.jp | 2 records |
✅ 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 tech-mine.jp (unsigned zone)
⏱️ Timing
Total: 669ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 49.212.207.183 |
| NS | 2 | ns1.dns.ne.jp, ns2.dns.ne.jp |
| MX | 1 | smtp.google.com (pri: 1) |
| TXT | 3 | google-site-verification=g_ftfKS_eNv5SCW, google-site-verification=Y1Rowim6fcDHL73... |
| SOA | 1 | master.dns.ne.jp tech.sakura.ad.jp |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.dns.ne.jp, ns2.dns.ne.jp)
Analysis
IP Addresses
tech-mine.jp points to an IP address: 49.212.207.183.
other host names include abilheater.com, yamataz.co.jp, fa.senden.co.jp, welwalk.jp and nposki.com; they share IP numbers with tech-mine.jp.
Name Servers
tech-mine.jp is delegated to three name servers master.dns.ne.jp, ns1.dns.ne.jp and ns2.dns.ne.jp.
tech-mine.jp at least partially shares name servers with other domains, for instance shake-it.biz, northern-north.com, msv-im06591.sakura.ne.jp, mihori.sakura.ne.jp and launge.net.
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
tech-mine.jp is handled by a single mail server, smtp.google.com.
tech-mine.jp uses the same mail server setup as other domains, for instance loanzip.info, houstonedu.com, eurek-app.com, pannacotta.com.mx and edlundenterprises.com.
tech-mine.jp shares at least partially some mail servers with other domains, for instance zeroclawlabs.ai, modlinedu.com, terraplant.pl, bluecrush.org and redcamel.net.
These mail servers are often used together with alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com, alt4.aspmx.l.google.com and aspmx.l.google.com.
Hostname smtp.google.com points to nine IP numbers: 2607:f8b0:4023:c03::1a, 2607:f8b0:4023:c03::1b, 2607:f8b0:4023:c0d::1a, 2607:f8b0:4023:c0d::1b, 74.125.137.26, 74.125.137.27, 142.250.101.26, 142.251.2.26 and 142.251.2.27.