4sliving.net - robtex.com
4sliving.net
| DNSSEC | ⚠️ Not signed | ||||||
| A | 133.242.151.178🇯🇵 SAKURA-A133.242.0.0/16 (1/ISHIKARI) SAKURA Internet // HOKKAIDO BACKBONE 1-8-14 Minami-Honmachi, Chuo-ku, Osaka 541-0054, Japan | ||||||
| PTR | ik1-112-62924.vs.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 | 4sliving.net ⭐ | ||||||
| A | 133.242.151.178🇯🇵 SAKURA-A133.242.0.0/16 (1/ISHIKARI) SAKURA Internet // HOKKAIDO BACKBONE 1-8-14 Minami-Honmachi, Chuo-ku, Osaka 541-0054, Japan | ||||||
| PTR | ik1-112-62924.vs.sakura.ne.jp | ||||||
| TXT | v=spf1 +mx ~all | ||||||
| SOA | master.dns.ne.jptech@sakura.ad.jp 2022-11-28 #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=1774572702 | ||||||
MX for
4sliving.net |
Same first word
DNS History
10 records (5 active, 5 former)
○NS01.dnsv.jp2015-06-28 → 2017-02-15 · 4 obs
● 2017-02-15 20:56:38
○ 2026-03-27 01:07:48
○ 2026-03-27 01:07:50
○NS02.dnsv.jp2015-06-28 → 2017-02-15 · 4 obs
● 2017-02-15 20:56:38
○ 2026-03-27 01:07:48
○ 2026-03-27 01:07:50
○NS03.dnsv.jp2015-06-28 → 2017-02-15 · 4 obs
● 2017-02-15 20:56:38
○ 2026-03-27 01:07:48
○ 2026-03-27 01:07:50
○NS04.dnsv.jp2015-06-28 → 2017-02-15 · 4 obs
● 2017-02-15 20:56:38
○ 2026-03-27 01:07:48
○ 2026-03-27 01:07:50
●NSmaster.dns.ne.jp2026-03-27 → 2026-03-27 · 3 obs
● 2026-03-27 01:07:48
● 2026-03-27 01:07:50
●NSns1.dns.ne.jp2026-03-27 → 2026-03-27 · 3 obs
● 2026-03-27 01:07:48
● 2026-03-27 01:07:50
●NSns2.dns.ne.jp2026-03-27 → 2026-03-27 · 3 obs
● 2026-03-27 01:07:48
● 2026-03-27 01:07:50
●MX4sliving.net2026-03-27 → 2026-03-27 · 2 obs
● 2026-03-27 01:07:50
●A133.242.151.1782026-03-27 → 2026-03-27 · 3 obs
● 2026-03-27 01:07:48
● 2026-03-27 01:07:50
○A133.242.9.662015-06-28 → 2017-02-15 · 4 obs
● 2017-02-15 20:56:38
○ 2026-03-27 01:07:48
○ 2026-03-27 01:07:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | b.gtld-servers.net, c.gtld-servers.net, l.gtld-servers.net, f.gtld-servers.net... | - |
| 4sliving.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 4sliving.net (unsigned zone)
⏱️ Timing
Total: 1390ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 133.242.151.178 |
| NS | 2 | ns1.dns.ne.jp, ns2.dns.ne.jp |
| MX | 1 | 4sliving.net (pri: 10) |
| TXT | 1 | v=spf1 +mx ~all |
| SOA | 1 | master.dns.ne.jp tech.sakura.ad.jp |
Analysis
Mail Server Role
4sliving.net serves as a mail server for 4sliving.net.
IP Addresses
4sliving.net points to a single IP: 133.242.151.178.
Other host names, for instance mail.aocorp.jp, aocorp.jp and ik1-112-62924.vs.sakura.ne.jp share IP numbers with 4sliving.net.
Name Servers
4sliving.net is delegated to three name servers: master.dns.ne.jp, ns1.dns.ne.jp and ns2.dns.ne.jp.
4sliving.net partially shares name servers with other domains; examples include curera.info, sunhousing.com, tu-han.net, 960.co.jp and samplar.sakura.ne.jp.
these name servers are commonly used with the name servers dns.sakura.ad.jp.
Host names with one IP number:
Host master.dns.ne.jp points to 210.224.172.18.
Host ns1.dns.ne.jp points to 61.211.236.1.
Host ns2.dns.ne.jp points to 133.167.21.1.
Mail Servers
4sliving.net is handled by a single mail server, 4sliving.net.
4sliving.net points to a single IP: 133.242.151.178.