tech-web.net - robtex.com
tech-web.net
| DNSSEC | ⚠️ Not signed | ||||||
| A | 153.125.133.7🇯🇵 SAKURA-A153.125.128.0/18 (ISHIKARI) SAKURA Internet // HOKKAIDO JAPAN BACKBONE Sakaisuji Honmachi Bldg. 9F 1-8-14 Minami-Honmachi, Chuo-ku Osaka 541-0054, Japan | ||||||
| PTR | www4.dns.ne.jp | ||||||
| NS | dns.sakura.ad.jp ⭐ | ||||||
| A | 210.224.172.14🇯🇵 SAKURA-C210.224.160.0/19 (1/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan | ||||||
| PTR | dns.sakura.ad.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 | mail.tech-web.net ⭐ | ||||||
| A | 153.125.133.7🇯🇵 SAKURA-A153.125.128.0/18 (ISHIKARI) SAKURA Internet // HOKKAIDO JAPAN BACKBONE Sakaisuji Honmachi Bldg. 9F 1-8-14 Minami-Honmachi, Chuo-ku Osaka 541-0054, Japan | ||||||
| PTR | www4.dns.ne.jp | ||||||
| SOA | dns.sakura.ad.jpnoc@sakura.ad.jp 2020-05-11 #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=1776943422 | ||||||
Subdomains
Same first word
tech-web.net |
tech-web.sk |
tech-web.it |
tech-web.ca |
tech-web.info |
tech-web.com.mx |
tech-web.com |
tech-web.de |
tech-web.co.za |
Similar names
DNS History
6 records (5 active, 1 former)
●NSdns.sakura.ad.jp2015-09-01 → 2026-04-23 · 3 obs
● 2015-09-01 07:31:14
● 2026-04-23 11:39:24
●MXmail.tech-web.net2007-09-14 → 2026-04-23 · 2 obs
● 2026-04-23 11:39:24
●A153.125.133.72026-02-19 → 2026-04-23 · 3 obs
● 2026-02-19 12:11:42
● 2026-04-23 11:39:24
○A210.188.227.2432007-09-14 → 2017-08-15 · 4 obs
● 2017-08-15 15:55:22
○ 2026-02-19 12:11:42
○ 2026-04-23 11:39:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| tech-web.net | ns1.dns.ne.jp, ns2.dns.ne.jp | - |
✅ Authoritative Response
Server:133.167.21.1
NS records: ns1.dns.ne.jp, ns2.dns.ne.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for tech-web.net (unsigned zone)
⏱️ Timing
Total: 1107ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 153.125.133.7 |
| NS | 2 | ns1.dns.ne.jp, ns2.dns.ne.jp |
| MX | 1 | mail.tech-web.net (pri: 10) |
| SOA | 1 | dns.sakura.ad.jp noc.sakura.ad.jp |
Analysis
Hierarchy
tech-web.net is the parent of www.tech-web.net and mail.tech-web.net.
IP Addresses
tech-web.net resolves to a single IP: 153.125.133.7.
Other host names, for instance www.coro-net.com, senami.net, coro-net.com, mail.shokoji.com and www68.dns.ne.jp share IP numbers with tech-web.net.
Name Servers
tech-web.net delegates to three name servers: dns.sakura.ad.jp, ns1.dns.ne.jp and ns2.dns.ne.jp.
tech-web.net shares some name servers with other domains, for example bellbe.net, gozou.net, harada-shoukai.com, vforce.co.jp and rocketstar.jp.
These name servers are commonly used with the name servers master.dns.ne.jp.
Host names with a single IP: dns.sakura.ad.jp points to 210.224.172.14; ns1.dns.ne.jp points to 61.211.236.1; ns2.dns.ne.jp points to 133.167.21.1.
Mail Servers
tech-web.net is handled by a single mail server, mail.tech-web.net.
Host name mail.tech-web.net points to IP 153.125.133.7.