skcs.net - robtex.com
skcs.net
| DNSSEC | ⚠️ Not signed | ||||||
| A | 49.212.180.77🇯🇵 SAKURA-C49.212.0.0/16 (7/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan | ||||||
| PTR | www2667.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 | skcs.net ⭐ | ||||||
| A | 49.212.180.77🇯🇵 SAKURA-C49.212.0.0/16 (7/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan | ||||||
| PTR | www2667.sakura.ne.jp | ||||||
| TXT | v=spf1 a:www2667.sakura.ne.jp mx ~all | ||||||
| SOA | master.dns.ne.jptech@sakura.ad.jp 2017-09-06 #11 | ||||||
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=1778375596 | ||||||
MX for
skcs.net |
Subdomains
mail.skcs.net |
Same first word
skcs.cn |
skcs.co.uk |
skcs.info |
skcs.net |
skcs.edu.in |
skcs.co.in |
skcs.it |
skcs.com |
skcs.co |
skcs.biz |
skcs.in |
skcs.org |
skcs.de |
Similar names
DNS History
6 records (5 active, 1 former)
●MXskcs.net2015-06-18 → 2026-05-10 · 2 obs
● 2026-05-10 01:33:32
○A182.48.10.1622015-06-18 → 2017-06-09 · 4 obs
● 2017-06-09 04:52:24
○ 2026-04-18 06:29:38
○ 2026-05-10 01:33:32
●A49.212.180.772026-04-18 → 2026-05-10 · 3 obs
● 2026-04-18 06:29:38
● 2026-05-10 01:33:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | m.gtld-servers.net, k.gtld-servers.net, b.gtld-servers.net, f.gtld-servers.net... | - |
| skcs.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 skcs.net (unsigned zone)
⏱️ Timing
Total: 824ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 49.212.180.77 |
| NS | 2 | ns1.dns.ne.jp, ns2.dns.ne.jp |
| MX | 1 | skcs.net (pri: 10) |
| TXT | 1 | v=spf1 a:www2667.sakura.ne.jp mx ~all |
| SOA | 1 | master.dns.ne.jp tech.sakura.ad.jp |
Analysis
Hierarchy
skcs.net is a parent of mail.skcs.net.
Mail Server Role
skcs.net serves as the mail server for skcs.net.
IP Addresses
skcs.net points to a single IP number: 49.212.180.77.
Other host names, for instance body-tune-up.com, kap3d.com, deonatulle.jp, jfics.co.jp and bigm.jp share IP numbers with skcs.net.
Name Servers
The delegation for skcs.net is handled by three name servers: master.dns.ne.jp, ns1.dns.ne.jp and ns2.dns.ne.jp.
skcs.net at least partially shares name servers with other domains, for instance hnakaori.sakura.ne.jp, s-maruka.com, morinosymphony.sakura.ne.jp, syansan.com and yumewokanaeyou.com.
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
A single mail server handles skcs.net.
skcs.net points to a single IP: 49.212.180.77.