4dms.com - dns.ninja
4dms.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 133.242.249.15🇯🇵 SAKURA-A133.242.0.0/16 (1/ISHIKARI) SAKURA Internet // HOKKAIDO BACKBONE 1-8-14 Minami-Honmachi, Chuo-ku, Osaka 541-0054, Japan | ||||||
| PTR | www4105.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 | 4dms.com ⭐ | ||||||
| A | 133.242.249.15🇯🇵 SAKURA-A133.242.0.0/16 (1/ISHIKARI) SAKURA Internet // HOKKAIDO BACKBONE 1-8-14 Minami-Honmachi, Chuo-ku, Osaka 541-0054, Japan | ||||||
| PTR | www4105.sakura.ne.jp | ||||||
| SOA | master.dns.ne.jptech@sakura.ad.jp 2021-05-18 #20 | ||||||
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=1781598050 | ||||||
MX for
4dms.com |
Same first word
Similar names
s4dm.com |
dms4.com |
msd4.com |
md4s.com |
ds4m.com |
4sdm.com |
sd4m.net |
md4s.org |
ms4d.net |
d4ms.com |
4msd.com |
d4ms.net |
md4s.net |
dm4s.com |
dsm4.com |
m4ds.com |
sdm4.cn |
smd4.com |
4dsm.com |
s4md.com |
DNS History
8 records (5 active, 3 former)
●NSmaster.dns.ne.jp2026-03-26 → 2026-06-16 · 3 obs
● 2026-03-26 17:08:38
● 2026-06-16 08:39:06
●NSns1.dns.ne.jp2026-03-26 → 2026-06-16 · 3 obs
● 2026-03-26 17:08:38
● 2026-06-16 08:39:06
●NSns2.dns.ne.jp2026-03-26 → 2026-06-16 · 3 obs
● 2026-03-26 17:08:38
● 2026-06-16 08:39:06
○NSns3.sphere.ad.jp2007-12-06 → 2016-06-18 · 4 obs
● 2016-06-18 00:03:28
○ 2026-03-26 17:08:38
○ 2026-06-16 08:39:06
○NSns4.sphere.ad.jp2007-12-06 → 2016-06-18 · 4 obs
● 2016-06-18 00:03:28
○ 2026-03-26 17:08:38
○ 2026-06-16 08:39:06
●MX4dms.com2007-12-06 → 2026-06-16 · 2 obs
● 2026-06-16 08:39:06
●A133.242.249.152026-03-26 → 2026-06-16 · 3 obs
● 2026-03-26 17:08:38
● 2026-06-16 08:39:06
○A210.150.52.2022007-12-06 → 2016-06-18 · 4 obs
● 2016-06-18 00:03:28
○ 2026-03-26 17:08:38
○ 2026-06-16 08:39:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| 4dms.com | ns1.dns.ne.jp, ns2.dns.ne.jp | - |
✅ Authoritative Response
Server:61.211.236.1
NS records: ns1.dns.ne.jp, ns2.dns.ne.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 4dms.com (unsigned zone)
⏱️ Timing
Total: 2210ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 133.242.249.15 |
| NS | 2 | ns1.dns.ne.jp, ns2.dns.ne.jp |
| MX | 1 | 4dms.com (pri: 10) |
| SOA | 1 | master.dns.ne.jp tech.sakura.ad.jp |
Analysis
Mail Server Role
The MX record for 4dms.com points back to 4dms.com — it is its own mail server.
IP Addresses
4dms.com directs to one IP number, which is 133.242.249.15.
Among the host names that share IP numbers with 4dms.com are 894-280.net, mail.copy-w.com, fubic-works.sakura.ne.jp and two others.
Name Servers
4dms.com is delegated to three name servers: master.dns.ne.jp, ns1.dns.ne.jp and ns2.dns.ne.jp.
The name servers of 4dms.com overlap at least partially with those of other domains — among them uevo.shop, damys.net, aftersix.sakura.ne.jp and two more.
master.dns.ne.jp, ns1.dns.ne.jp and ns2.dns.ne.jp each resolve to a single IP address: master.dns.ne.jp resolves to 210.224.172.18, ns1.dns.ne.jp resolves to 61.211.236.1 and ns2.dns.ne.jp resolves to 133.167.21.1.
Mail Servers
The MX record for 4dms.com points to a single mail server: 4dms.com.
4dms.com resolves to a single IP number: 133.242.249.15.