bluem-s.com - robtex.com
bluem-s.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 133.242.169.154🇯🇵 SAKURA-A133.242.0.0/16 (1/ISHIKARI) SAKURA Internet // HOKKAIDO BACKBONE 1-8-14 Minami-Honmachi, Chuo-ku, Osaka 541-0054, Japan | ||||||
| PTR | ik1-121-67400.vs.sakura.ne.jp | ||||||
| NS | ik1-121-67400.vs.sakura.ne.jp ⭐ ⚠️ Not in parent delegation | ||||||
| A | 133.242.169.154🇯🇵 SAKURA-A133.242.0.0/16 (1/ISHIKARI) SAKURA Internet // HOKKAIDO BACKBONE 1-8-14 Minami-Honmachi, Chuo-ku, Osaka 541-0054, Japan | ||||||
| PTR | ik1-121-67400.vs.sakura.ne.jp | ||||||
| NS | ns1.people-server.net ⚠️ Not in zone NS records | ||||||
| A | 133.242.134.111🇯🇵 SAKURA-A133.242.0.0/16 (1/ISHIKARI) SAKURA Internet // HOKKAIDO BACKBONE 1-8-14 Minami-Honmachi, Chuo-ku, Osaka 541-0054, Japan | ||||||
| PTR | dns.people-server.net | ||||||
| NS | ns2.people-server.net ⚠️ Not in zone NS records | ||||||
| A | 49.212.36.80🇯🇵 SAKURA-C49.212.0.0/16 (7/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan | ||||||
| PTR | v2.people-server.net | ||||||
| MX | mail.bluem-s.com ⭐ | ||||||
| A | 133.242.169.154🇯🇵 SAKURA-A133.242.0.0/16 (1/ISHIKARI) SAKURA Internet // HOKKAIDO BACKBONE 1-8-14 Minami-Honmachi, Chuo-ku, Osaka 541-0054, Japan | ||||||
| PTR | ik1-121-67400.vs.sakura.ne.jp | ||||||
| TXT | v=spf1 +ip4:133.242.169.154 ~all | ||||||
| SOA | ik1-121-67400.vs.sakura.ne.jproot@ik1-121-67400.vs.sakura.ne.jp 2025-12-01 #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=1777434561 | ||||||
Subdomains
mail.bluem-s.com |
Same first word
bluem-s.com |
DNS History
8 records (5 active, 3 former)
●NSik1-121-67400.vs.sakura.ne.jp2026-04-05 → 2026-04-29 · 3 obs
● 2026-04-05 11:00:42
● 2026-04-29 04:08:56
●NSns1.people-server.net2026-04-05 → 2026-04-29 · 3 obs
● 2026-04-05 11:00:42
● 2026-04-29 04:08:56
●NSns2.people-server.net2026-04-05 → 2026-04-29 · 3 obs
● 2026-04-05 11:00:42
● 2026-04-29 04:08:56
○NSpeople-server.net2018-06-14 → 2018-06-14 · 3 obs
○ 2026-04-05 11:00:42
○ 2026-04-29 04:08:56
○NSs5.star-cloud.com2018-06-14 → 2018-06-14 · 3 obs
○ 2026-04-05 11:00:42
○ 2026-04-29 04:08:56
●MXmail.bluem-s.com2018-06-14 → 2026-04-29 · 2 obs
● 2026-04-29 04:08:56
●A133.242.169.1542026-04-05 → 2026-04-29 · 3 obs
● 2026-04-05 11:00:42
● 2026-04-29 04:08:56
○A133.242.84.2442018-06-14 → 2018-06-14 · 3 obs
○ 2026-04-05 11:00:42
○ 2026-04-29 04:08:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, l.gtld-servers.net, b.gtld-servers.net, f.gtld-servers.net... | - |
| bluem-s.com | ns1.people-server.net, ns2.people-server.net | - |
✅ Authoritative Response
Server:133.242.134.111
NS records: ns1.people-server.net, ns2.people-server.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for bluem-s.com (unsigned zone)
⏱️ Timing
Total: 922ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 133.242.169.154 |
| NS | 1 | ik1-121-67400.vs.sakura.ne.jp |
| MX | 1 | mail.bluem-s.com (pri: 5) |
| TXT | 1 | v=spf1 +ip4:133.242.169.154 ~all |
| SOA | 1 | ik1-121-67400.vs.sakura.ne.jp root.ik1-1 |
Analysis
Hierarchy
The parent of mail.bluem-s.com is bluem-s.com.
IP Addresses
bluem-s.com points to a single IP number: 133.242.169.154.
Other host names, for instance mail.maiton.info, emna21.com, car-clamp.com, mail.m-m-c.net and luxestyle-dress.com share IP numbers with bluem-s.com.
Name Servers
The domain bluem-s.com is delegated to three name servers: ns1.people-server.net, ns2.people-server.net and ik1-121-67400.vs.sakura.ne.jp.
bluem-s.com shares name servers with other domains at least partially, for instance s5.star-cloud.com, nico-matuge.com, g-machine.com, miyabi-jusetsu.com and f-l-c.net.
these name servers are commonly used with ik1-325, s1.star-cloud.com, people-server.net, s7.star-cloud.com, s4.star-cloud.com, dns.people-server.net and ik1-416-40235.vs.sakura.ne.jp.
Host names with a single IP number:
ns1.people-server.net points to 133.242.134.111.
ns2.people-server.net points to 49.212.36.80.
ik1-121-67400.vs.sakura.ne.jp points to 133.242.169.154.
Mail Servers
The mail server for bluem-s.com is mail.bluem-s.com.
Host name mail.bluem-s.com resolves to IP 133.242.169.154.