41server.com - dns.ninja
41server.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 210.171.192.121🇯🇵 CHIRORO210.171.192.0/22 Chiroro-Net Co.,Ltd. | ||||||
| NS | ns1.dns-cosmo.com ⭐ | ||||||
| A | 210.171.192.121🇯🇵 CHIRORO210.171.192.0/22 Chiroro-Net Co.,Ltd. | ||||||
| NS | ns2.dns-cosmo.com | ||||||
| A | 210.171.192.121🇯🇵 CHIRORO210.171.192.0/22 Chiroro-Net Co.,Ltd. | ||||||
| MX | 41server.com ⭐ | ||||||
| A | 210.171.192.121🇯🇵 CHIRORO210.171.192.0/22 Chiroro-Net Co.,Ltd. | ||||||
| TXT | v=spf1 +a +mx +ip4:210.171.192.121 +ip4:202.218.32.230 ~all | ||||||
| SOA | ns1.dns-cosmo.comserver@chiroro.com 2026-06-20 #0 | ||||||
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=1782603570 | ||||||
MX for
41server.com |
Subdomains
Same first word
41server.com |
Similar names
DNS History
7 records (4 active, 3 former)
○NSns1.41server.com2017-12-16 → 2017-12-16 · 4 obs
● 2017-12-16 20:20:06
○ 2026-03-03 02:57:34
○ 2026-06-27 23:57:36
●NSns1.dns-cosmo.com2015-07-25 → 2026-06-27 · 2 obs
● 2026-06-27 23:57:36
●NSns2.dns-cosmo.com2015-07-25 → 2026-06-27 · 2 obs
● 2026-06-27 23:57:36
●MX41server.com2015-07-25 → 2026-06-27 · 2 obs
● 2026-06-27 23:57:36
○A202.218.32.2302017-12-16 → 2017-12-16 · 4 obs
● 2017-12-16 20:20:06
○ 2026-03-03 02:57:34
○ 2026-06-27 23:57:36
●A210.171.192.1212026-03-03 → 2026-06-27 · 3 obs
● 2026-03-03 02:57:34
● 2026-06-27 23:57:36
○A211.10.17.772015-07-25 → 2016-04-30 · 4 obs
● 2016-04-30 09:46:38
○ 2017-12-16 20:20:06
○ 2026-06-27 23:57:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| 41server.com | ns1.dns-cosmo.com, ns2.dns-cosmo.com | 2 records |
✅ Authoritative Response
Server:210.171.192.121
NS records: ns1.dns-cosmo.com, ns2.dns-cosmo.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 41server.com (unsigned zone)
⏱️ Timing
Total: 421ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 210.171.192.121 |
| NS | 2 | ns2.dns-cosmo.com, ns1.dns-cosmo.com |
| MX | 1 | 41server.com (pri: 0) |
| TXT | 1 | v=spf1 +a +mx +ip4:210.171.192.121 +ip4: |
| SOA | 1 | ns1.dns-cosmo.com server.chiroro.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.dns-cosmo.com, ns2.dns-cosmo.com)
Analysis
Hierarchy
The parent domain of cosmo2.41server.com and cosmo.41server.com is 41server.com.
Mail Server Role
The MX record for 41server.com points back to 41server.com — it is its own mail server.
IP Addresses
41server.com directs to one IP number, which is 210.171.192.121.
Among the host names that share IP numbers with 41server.com are nakamura-ganka.com, ns2.dns-cosmo.com, cosmo2.41server.com and two others.
Name Servers
41server.com is served by two delegated name servers, ns1.dns-cosmo.com and ns2.dns-cosmo.com.
41server.com has the same name server delegation as a number of other domains, such as kisokoma.co.jp, samadi.co.jp, dns-cosmo.com and two more.
ns1.dns-cosmo.com and ns2.dns-cosmo.com share one IP address between them — 210.171.192.121.
These two host names — ns1.dns-cosmo.com and ns2.dns-cosmo.com — each point to 210.171.192.121 IP addresses.
Mail Servers
The MX record for 41server.com points to a single mail server: 41server.com.
There is one IP number for 41server.com: 210.171.192.121.