tec123.com - robtex.com
tec123.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 112.78.125.50🇯🇵 SAKURA-C112.78.112.0/20 (4/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan | ||||||
| PTR | www550b.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 | tec123.com ⭐ | ||||||
| A | 112.78.125.50🇯🇵 SAKURA-C112.78.112.0/20 (4/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan | ||||||
| PTR | www550b.sakura.ne.jp | ||||||
| TXT | v=spf1 a:www550b.sakura.ne.jp mx ~all | ||||||
| SOA | master.dns.ne.jptech@sakura.ad.jp 2023-06-05 #0 | ||||||
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=1771291435 | ||||||
MX for
tec123.com |
Same first word
tec123.com |
Similar names
DNS History
9 records (5 active, 4 former)
●NSmaster.dns.ne.jp2015-08-08 → 2026-02-25 · 3 obs
● 2015-08-08 04:14:40
● 2026-02-25 17:06:26
○NSns.namedserver.net2007-09-09 → 2007-09-09 · 3 obs
○ 2015-08-08 04:14:40
○ 2026-02-25 17:06:26
●NSns1.dns.ne.jp2015-08-08 → 2026-02-25 · 3 obs
● 2015-08-08 04:14:40
● 2026-02-25 17:06:26
●NSns2.dns.ne.jp2015-08-08 → 2026-02-25 · 3 obs
● 2015-08-08 04:14:40
● 2026-02-25 17:06:26
○NSns2.namedserver.net2007-09-09 → 2007-09-09 · 3 obs
○ 2015-08-08 04:14:40
○ 2026-02-25 17:06:26
○MXmx.tec123.com2007-09-09 → 2007-09-09 · 3 obs
○ 2015-08-08 04:14:40
○ 2026-02-25 17:06:26
●MXtec123.com2015-08-08 → 2026-02-25 · 3 obs
● 2015-08-08 04:14:40
● 2026-02-25 17:06:26
●A112.78.125.502015-08-08 → 2026-02-25 · 3 obs
● 2015-08-08 04:14:40
● 2026-02-25 17:06:26
○A211.13.204.32007-09-09 → 2007-09-09 · 3 obs
○ 2015-08-08 04:14:40
○ 2026-02-25 17:06:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| tec123.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 tec123.com (unsigned zone)
⏱️ Timing
Total: 1518ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 112.78.125.50 |
| NS | 2 | ns1.dns.ne.jp, ns2.dns.ne.jp |
| MX | 1 | tec123.com (pri: 10) |
| TXT | 1 | v=spf1 a:www550b.sakura.ne.jp mx ~all |
| SOA | 1 | master.dns.ne.jp tech.sakura.ad.jp |
AI analysis
tec123.com serves as a mail server for tec123.com.
tec123.com points to a single IP: 112.78.125.50.
Other host names, for instance milcare.sakura.ne.jp, conquest.nu, usjmap.com, alphacentauri.jp and www.tosoh-logi.co.jp share IP numbers with tec123.com.
tec123.com is delegated to three name servers: master.dns.ne.jp, ns1.dns.ne.jp and ns2.dns.ne.jp.
tec123.com at least partially shares its name servers with other domains, for instance bea-net.com, sinon.jp, parks100.jp, selfdata.jp and neowind.net.
Host names with one IP number:
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.
tec123.com is handled by a single mail server.
tec123.com points to IP number 112.78.125.50.