space-round.com - robtex.com
space-round.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 162.43.119.81🇯🇵 XSERVER-AS162.43.112.0/21 XSERVER Inc. | ||||||
| PTR | sv416.xbiz.ne.jp | ||||||
| NS | ns1.xbiz.ne.jp ⭐ | ||||||
| A | 157.112.182.247🇯🇵 XSERVER-AS157.112.176.0/21 XSERVER Inc. | ||||||
| PTR | ns1.xbiz.ne.jp | ||||||
| NS | ns2.xbiz.ne.jp | ||||||
| A | 35.76.79.244🇯🇵 Amazon35.72.0.0/13 EC2 NRT prefix | ||||||
| PTR | ns2.xbiz.ne.jp | ||||||
| NS | ns3.xbiz.ne.jp | ||||||
| A | 157.112.191.237🇯🇵 XSERVER-AS157.112.184.0/21 XSERVER Inc. | ||||||
| PTR | ns3.xbiz.ne.jp | ||||||
| MX | space-round.com ⭐ | ||||||
| A | 162.43.119.81🇯🇵 XSERVER-AS162.43.112.0/21 XSERVER Inc. | ||||||
| PTR | sv416.xbiz.ne.jp | ||||||
| TXT | v=spf1 +a:sv416.xbiz.ne.jp +a:space-round.com +mx include:spf.sender.xserver.... | ||||||
| SOA | ns1.xbiz.ne.jproot@xbiz.ne.jp serial=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=1778616231 | ||||||
MX for
space-round.com |
Subdomains
mx.space-round.com |
Same first word
space-round.com |
DNS History
9 records (5 active, 4 former)
○NSdns01.gmoserver.jp2015-05-24 → 2017-05-24 · 4 obs
● 2017-05-24 13:43:54
○ 2026-02-28 22:46:34
○ 2026-05-12 20:13:30
○NSdns02.gmoserver.jp2015-05-24 → 2017-05-24 · 4 obs
● 2017-05-24 13:43:54
○ 2026-02-28 22:46:34
○ 2026-05-12 20:13:30
●NSns1.xbiz.ne.jp2026-02-28 → 2026-05-12 · 3 obs
● 2026-02-28 22:46:34
● 2026-05-12 20:13:30
●NSns2.xbiz.ne.jp2026-02-28 → 2026-05-12 · 3 obs
● 2026-02-28 22:46:34
● 2026-05-12 20:13:30
●NSns3.xbiz.ne.jp2026-02-28 → 2026-05-12 · 3 obs
● 2026-02-28 22:46:34
● 2026-05-12 20:13:30
○MXmx.space-round.com2015-05-24 → 2017-05-24 · 4 obs
● 2017-05-24 13:43:54
○ 2026-02-28 22:46:34
○ 2026-05-12 20:13:30
●MXspace-round.com2026-02-28 → 2026-05-12 · 3 obs
● 2026-02-28 22:46:34
● 2026-05-12 20:13:30
○A157.7.144.52015-05-24 → 2017-05-24 · 4 obs
● 2017-05-24 13:43:54
○ 2026-02-28 22:46:34
○ 2026-05-12 20:13:30
●A162.43.119.812026-02-28 → 2026-05-12 · 3 obs
● 2026-02-28 22:46:34
● 2026-05-12 20:13:30
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| space-round.com | ns1.xbiz.ne.jp, ns2.xbiz.ne.jp, ns3.xbiz.ne.jp | - |
✅ Authoritative Response
Server:157.112.191.237
NS records: ns1.xbiz.ne.jp, ns2.xbiz.ne.jp, ns3.xbiz.ne.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for space-round.com (unsigned zone)
⏱️ Timing
Total: 1361ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 162.43.119.81 |
| NS | 3 | ns2.xbiz.ne.jp, ns1.xbiz.ne.jp... |
| MX | 1 | space-round.com (pri: 0) |
| TXT | 1 | v=spf1 +a:sv416.xbiz.ne.jp +a:space-roun |
| SOA | 1 | ns1.xbiz.ne.jp root.xbiz.ne.jp |
Analysis
Hierarchy
The parent of mx.space-round.com is space-round.com.
Mail Server Role
space-round.com serves as the mail server for space-round.com.
IP Addresses
space-round.com points to IP number: 162.43.119.81.
Other host names such as am-smile.com, ookuma-dd.com, mail.dreamangel.net, mx.space-round.com and yayoi-kusama.jp share IPs with space-round.com.
Name Servers
space-round.com is delegated to three name servers: ns1.xbiz.ne.jp, ns2.xbiz.ne.jp and ns3.xbiz.ne.jp.
space-round.com at least partially shares name servers with other domains, for instance hayashi-naika.com, clean.co.jp, smartboarding.net, arknw.co.jp and car-and.com.
These name servers are commonly used with ns4.xserver.jp and ns5.xserver.jp.
Host names with a single IP:
ns1.xbiz.ne.jp points to: 157.112.182.247.
ns2.xbiz.ne.jp points to: 35.76.79.244.
ns3.xbiz.ne.jp points to: 157.112.191.237.
Mail Servers
space-round.com is handled by a single mail server, space-round.com.
space-round.com points to a single IP: 162.43.119.81.