murasys.com - robtex.com
murasys.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 122.249.158.204🇯🇵 ASAHI-NET122.249.0.0/16 | ||||||
| PTR | x158204.ppp.asahi-net.or.jp | ||||||
| NS | ns1.value-domain.com ⭐ | ||||||
| A | 172.64.52.38🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| A | 172.64.52.161🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | ns2.value-domain.com | ||||||
| A | 172.64.53.3🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| A | 172.64.53.115🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | ns3.value-domain.com ⚠️ Not in zone NS records | ||||||
| A | 172.64.52.38🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| A | 172.64.52.161🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| MX | murasys.com ⭐ | ||||||
| A | 122.249.158.204🇯🇵 ASAHI-NET122.249.0.0/16 | ||||||
| PTR | x158204.ppp.asahi-net.or.jp | ||||||
| SOA | ns1.value-domain.comhostmaster@murasys.com 2020-08-26 #18 | ||||||
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=1771291435 | ||||||
MX for
murasys.com |
Same first word
Similar names
DNS History
7 records (5 active, 2 former)
●NSns1.value-domain.com2015-07-05 → 2026-03-22 · 2 obs
● 2026-03-22 14:42:08
●NSns2.value-domain.com2015-07-05 → 2026-03-22 · 2 obs
● 2026-03-22 14:42:08
●NSns3.value-domain.com2026-03-22 → 2026-03-22 · 3 obs
● 2026-03-22 14:42:06
● 2026-03-22 14:42:08
●MXmurasys.com2015-07-05 → 2026-03-22 · 2 obs
● 2026-03-22 14:42:08
●A122.249.158.2042026-03-22 → 2026-03-22 · 3 obs
● 2026-03-22 14:42:06
● 2026-03-22 14:42:08
○A183.76.63.532015-07-05 → 2015-07-05 · 3 obs
○ 2015-11-09 00:51:04
○ 2026-03-22 14:42:08
○A183.76.63.82015-11-09 → 2019-12-30 · 5 obs
● 2015-11-09 00:51:04
● 2019-12-30 10:54:28
○ 2026-03-22 14:42:06
○ 2026-03-22 14:42:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | c.gtld-servers.net, i.gtld-servers.net, d.gtld-servers.net, k.gtld-servers.net... | - |
| murasys.com | ns1.value-domain.com, ns2.value-domain.com, ns3.value-domain.com | 3 records |
✅ Authoritative Response
Server: 172.64.52.161
NS records: ns1.value-domain.com, ns2.value-domain.com, ns3.value-domain.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for murasys.com (unsigned zone)
⏱️ Timing
Total: 417ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 122.249.158.204 |
| NS | 2 | ns2.value-domain.com, ns1.value-domain.com |
| MX | 1 | murasys.com (pri: 10) |
| SOA | 1 | ns1.value-domain.com hostmaster.murasys. |
📌 Glue Records Collected
Total: 3
Out-of-bailiwick: 3 (ns1.value-domain.com, ns2.value-domain.com, ns3.value-domain.com)
Analysis
Mail Server Role
murasys.com serves as a mail server for murasys.com.
IP Addresses
murasys.com points to a single IP: 122.249.158.204.
Other host names such as x158204.ppp.asahi-net.or.jp and murasys.net share IP numbers with murasys.com.
Name Servers
murasys.com is delegated to three name servers: ns1.value-domain.com, ns2.value-domain.com and ns3.value-domain.com.
murasys.com at least partially shares its name servers with other domains, for instance sakurai.today, can-consulting.co.jp, fujimo.net, kampfer.tokyo and corepress.black.
these name servers are commonly used with the name servers ns4.value-domain.com, ns5.value-domain.com, ns11.value-domain.com, ns12.value-domain.com and ns13.value-domain.com.
Host names with two IP numbers
ns1.value-domain.com points to 172.64.52.38 and 172.64.52.161
ns2.value-domain.com points to 172.64.53.3 and 172.64.53.115
ns3.value-domain.com points to 172.64.52.38 and 172.64.52.161
Host names that point to 172.64.52.38 are ns1.value-domain.com and ns3.value-domain.com
Host names that point to 172.64.52.161 are ns1.value-domain.com and ns3.value-domain.com
Mail Servers
murasys.com is handled by a single mail server.
murasys.com points to IP number 122.249.158.204.