sg-office.com - robtex.com
sg-office.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 59.106.27.148🇯🇵 SAKURA-B59.106.0.0/17 (7-0/TOKYO) SAKURA Internet // EAST JAPAN BACKBONE 1-8-14 Minami Honmachi, Chuo-ku, Osaka 541-0054, Japan | ||||||
| PTR | www1908.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 | sg-office.com ⭐ | ||||||
| A | 59.106.27.148🇯🇵 SAKURA-B59.106.0.0/17 (7-0/TOKYO) SAKURA Internet // EAST JAPAN BACKBONE 1-8-14 Minami Honmachi, Chuo-ku, Osaka 541-0054, Japan | ||||||
| PTR | www1908.sakura.ne.jp | ||||||
| TXT | v=spf1 a:www1908.sakura.ne.jp mx ~all | ||||||
| SOA | master.dns.ne.jptech@sakura.ad.jp 2014-10-07 #10 | ||||||
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=1775953622 | ||||||
MX for
sg-office.com |
Previously MX for
www.sg-office.com |
Subdomains
www.sg-office.com |
Same first word
sg-office.com |
sg-office.co.jp |
sg-office.de |
Similar names
DNS History
10 records (5 active, 5 former)
●NSmaster.dns.ne.jp2015-05-14 → 2026-04-12 · 3 obs
● 2015-05-14 18:59:40
● 2026-04-12 00:41:54
●NSns1.dns.ne.jp2015-05-14 → 2026-04-12 · 3 obs
● 2015-05-14 18:59:40
● 2026-04-12 00:41:54
○NSns1.tcp-apac.com2008-03-17 → 2008-03-17 · 3 obs
○ 2015-05-14 18:59:40
○ 2026-04-12 00:41:54
●NSns2.dns.ne.jp2015-05-14 → 2026-04-12 · 3 obs
● 2015-05-14 18:59:40
● 2026-04-12 00:41:54
○NSns2.tcp-apac.com2008-03-17 → 2008-03-17 · 3 obs
○ 2015-05-14 18:59:40
○ 2026-04-12 00:41:54
○NSns3.tcp-apac.com2008-03-17 → 2008-03-17 · 3 obs
○ 2015-05-14 18:59:40
○ 2026-04-12 00:41:54
○NSns4.tcp-apac.com2008-03-17 → 2008-03-17 · 3 obs
○ 2015-05-14 18:59:40
○ 2026-04-12 00:41:54
●MXsg-office.com2015-05-14 → 2026-04-12 · 3 obs
● 2015-05-14 18:59:40
● 2026-04-12 00:41:54
○A203.125.231.1902008-03-17 → 2008-03-17 · 3 obs
○ 2015-05-14 18:59:40
○ 2026-04-12 00:41:54
●A59.106.27.1482015-05-14 → 2026-04-12 · 3 obs
● 2015-05-14 18:59:40
● 2026-04-12 00:41:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| sg-office.com | 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 sg-office.com (unsigned zone)
⏱️ Timing
Total: 1034ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 59.106.27.148 |
| NS | 2 | ns1.dns.ne.jp, ns2.dns.ne.jp |
| MX | 1 | sg-office.com (pri: 10) |
| TXT | 1 | v=spf1 a:www1908.sakura.ne.jp mx ~all |
| SOA | 1 | master.dns.ne.jp tech.sakura.ad.jp |
Analysis
Hierarchy
sg-office.com is the parent of www.sg-office.com.
Mail Server Role
For sg-office.com, the mail server is sg-office.com.
IP Addresses
sg-office.com resolves to one IP number: 59.106.27.148.
other host names including rirevie.net, blog.ninas-web.jp, nagao.asia, www.arm-japan.co.jp and www1908.sakura.ne.jp share IP numbers with sg-office.com.
Name Servers
sg-office.com is delegated to three name servers master.dns.ne.jp, ns1.dns.ne.jp and ns2.dns.ne.jp.
sg-office.com at least partially shares name servers with other domains, for instance inoue-ha-karate.com, awapri.sakura.ne.jp, sinkoushoukai.com, freestyleonline.net and worldmate.org.
these name servers are commonly used alongside dns.sakura.ad.jp.
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.
Mail Servers
sg-office.com is served by a single mail server, sg-office.com.
sg-office.com resolves to IP 59.106.27.148.