sixcg.com - robtex.com
sixcg.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 182.48.49.100🇯🇵 SAKURA-C182.48.0.0/18 (6/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan | ||||||
| PTR | www2190.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 | sixcg.com ⭐ | ||||||
| A | 182.48.49.100🇯🇵 SAKURA-C182.48.0.0/18 (6/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan | ||||||
| PTR | www2190.sakura.ne.jp | ||||||
| TXT | v=spf1 a:www2190.sakura.ne.jp mx ~all | ||||||
| SOA | master.dns.ne.jptech@sakura.ad.jp 2026-02-09 #1 | ||||||
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=1785760982 | ||||||
MX for
sixcg.com |
Same first word
sixcg.com |
Similar names
DNS History
8 records (5 active, 3 former)
●NSmaster.dns.ne.jp2015-08-04 → 2026-08-03 · 3 obs
● 2015-08-04 03:30:40
● 2026-08-03 12:45:06
●NSns1.dns.ne.jp2015-08-04 → 2026-08-03 · 3 obs
● 2015-08-04 03:30:40
● 2026-08-03 12:45:06
○NSns1.secure.net2007-11-15 → 2007-11-15 · 3 obs
○ 2015-08-04 03:30:40
○ 2026-08-03 12:45:06
●NSns2.dns.ne.jp2015-08-04 → 2026-08-03 · 3 obs
● 2015-08-04 03:30:40
● 2026-08-03 12:45:06
○NSns2.secure.net2007-11-15 → 2007-11-15 · 3 obs
○ 2015-08-04 03:30:40
○ 2026-08-03 12:45:06
●MXsixcg.com2007-11-15 → 2026-08-03 · 2 obs
● 2026-08-03 12:45:06
○A128.121.78.72007-11-15 → 2007-11-15 · 3 obs
○ 2015-08-04 03:30:40
○ 2026-08-03 12:45:06
●A182.48.49.1002015-08-04 → 2026-08-03 · 3 obs
● 2015-08-04 03:30:40
● 2026-08-03 12:45:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, g.gtld-servers.net, c.gtld-servers.net... | - |
| sixcg.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 sixcg.com (unsigned zone)
⏱️ Timing
Total: 1225ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 182.48.49.100 |
| NS | 2 | ns1.dns.ne.jp, ns2.dns.ne.jp |
| MX | 1 | sixcg.com (pri: 10) |
| TXT | 1 | v=spf1 a:www2190.sakura.ne.jp mx ~all |
| SOA | 1 | master.dns.ne.jp tech.sakura.ad.jp |
Analysis
Mail Server Role
sixcg.com handles its own mail, functioning as its own mail server.
IP Addresses
sixcg.com resolves to just one IP address, 182.48.49.100.
Two other host names, along with notcho.jp, imaekensetsu.co.jp and hitachinoushiku-vet.jp, also share IP numbers with sixcg.com.
Name Servers
DNS for sixcg.com is handled by three authoritative name servers: master.dns.ne.jp, ns1.dns.ne.jp and ns2.dns.ne.jp.
sixcg.com partially shares its NS delegation with several other domains, including harmo.sakura.ne.jp, b-santotalehime.sakura.ne.jp, inval.net 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
sixcg.com is served by just one mail server: sixcg.com.
sixcg.com has exactly one IP number: 182.48.49.100.