att-sys.com - robtex.com
att-sys.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 162.43.58.96🇯🇵 XSERVER-AS162.43.0.0/17 XSERVER Inc. | ||||||
| PTR | x162-43-58-96.static.xvps.ne.jp | ||||||
| NS | ns1.xvps.ne.jp ⭐ | ||||||
| A | 202.226.36.195🇯🇵 XSERVER-AS202.226.36.0/22 XSERVER Inc. | ||||||
| PTR | ns1.xvps.ne.jp | ||||||
| NS | ns2.xvps.ne.jp | ||||||
| A | 35.75.124.160🇯🇵 Amazon35.72.0.0/13 EC2 NRT prefix | ||||||
| PTR | ns2.xvps.ne.jp | ||||||
| NS | ns3.xvps.ne.jp | ||||||
| A | 157.112.144.243🇯🇵 XSERVER-AS157.112.144.0/21 XSERVER Inc. | ||||||
| PTR | ns3.xvps.ne.jp | ||||||
| SOA | ns1.xvps.ne.jproot@xvps.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=1777027506 | ||||||
Same first word
att-sys.com |
DNS History
11 records (4 active, 7 former)
●NSns1.xvps.ne.jp2026-04-24 → 2026-04-24 · 3 obs
● 2026-04-24 11:05:50
● 2026-04-24 11:05:52
●NSns2.xvps.ne.jp2026-04-24 → 2026-04-24 · 3 obs
● 2026-04-24 11:05:50
● 2026-04-24 11:05:52
●NSns3.xvps.ne.jp2026-04-24 → 2026-04-24 · 3 obs
● 2026-04-24 11:05:50
● 2026-04-24 11:05:52
○NSns6.dnsdun.com2018-11-08 → 2018-11-08 · 4 obs
● 2018-11-08 15:51:36
○ 2026-04-24 11:05:50
○ 2026-04-24 11:05:52
○NSns6.dnsdun.net2018-11-08 → 2018-11-08 · 4 obs
● 2018-11-08 15:51:36
○ 2026-04-24 11:05:50
○ 2026-04-24 11:05:52
○NSreg.qycn.cn2015-06-03 → 2015-06-03 · 3 obs
○ 2015-11-19 03:23:56
○ 2026-04-24 11:05:52
○NSreg.qycn.com2015-06-03 → 2015-06-03 · 3 obs
○ 2015-11-19 03:23:56
○ 2026-04-24 11:05:52
○NSreg.qycn.net2015-06-03 → 2015-06-03 · 3 obs
○ 2015-11-19 03:23:56
○ 2026-04-24 11:05:52
○NSreg.qycn.org2015-06-03 → 2015-06-03 · 3 obs
○ 2015-11-19 03:23:56
○ 2026-04-24 11:05:52
●A162.43.58.962026-04-24 → 2026-04-24 · 3 obs
● 2026-04-24 11:05:50
● 2026-04-24 11:05:52
○A172.106.147.1362018-11-08 → 2018-11-08 · 3 obs
○ 2026-04-24 11:05:50
○ 2026-04-24 11:05:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| att-sys.com | ns1.xvps.ne.jp, ns2.xvps.ne.jp, ns3.xvps.ne.jp | - |
✅ Authoritative Response
Server:202.226.36.195
NS records: ns1.xvps.ne.jp, ns2.xvps.ne.jp, ns3.xvps.ne.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for att-sys.com (unsigned zone)
⏱️ Timing
Total: 901ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 162.43.58.96 |
| NS | 3 | ns3.xvps.ne.jp, ns1.xvps.ne.jp... |
| SOA | 1 | ns1.xvps.ne.jp root.xvps.ne.jp |
Analysis
IP Addresses
att-sys.com resolves to a single IP address: 162.43.58.96.
Other host names, for instance x162-43-58-96.static.xvps.ne.jp, share IP numbers with att-sys.com.
Name Servers
att-sys.com is delegated to three name servers: ns1.xvps.ne.jp, ns2.xvps.ne.jp and ns3.xvps.ne.jp.
att-sys.com at least partially shares name servers with other domains, including x162-43-7-196.static.xvps.ne.jp, x162-43-42-47.static.xvps.ne.jp, x162-43-23-234.static.xvps.ne.jp, x85-131-245-181.static.xvps.ne.jp and x162-43-29-206.static.xvps.ne.jp.
Hostnames with a single IP:
ns1.xvps.ne.jp points to: 202.226.36.195.
ns2.xvps.ne.jp points to: 35.75.124.160.
ns3.xvps.ne.jp points to: 157.112.144.243.