st-rush.com - robtex.com
st-rush.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 160.16.51.47🇯🇵 SAKURA-B160.16.0.0/17 SAKURA Internet // EAST JAPAN BACKBONE Sakaisuji Honmachi Bldg. 9F 1-8-14 Minami-Honmachi, Chuo-ku Osaka 541-0054, Japan | ||||||
| PTR | tk2-201-10293.vs.sakura.ne.jp | ||||||
| NS | ns1.serverrush.com ⭐ | ||||||
| A | 49.212.179.249🇯🇵 SAKURA-C49.212.0.0/16 (7/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan | ||||||
| PTR | rush.globroad.com | ||||||
| NS | dns1.whjp.com | ||||||
| A | 49.212.109.60🇯🇵 SAKURA-C49.212.0.0/16 (7/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan | ||||||
| PTR | whjp.globroad.com | ||||||
| NS | dns2.whjp.com | ||||||
| A | 49.212.179.249🇯🇵 SAKURA-C49.212.0.0/16 (7/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan | ||||||
| PTR | rush.globroad.com | ||||||
| MX | mail.st-rush.com ⭐ | ||||||
| A | 160.16.51.47🇯🇵 SAKURA-B160.16.0.0/17 SAKURA Internet // EAST JAPAN BACKBONE Sakaisuji Honmachi Bldg. 9F 1-8-14 Minami-Honmachi, Chuo-ku Osaka 541-0054, Japan | ||||||
| PTR | tk2-201-10293.vs.sakura.ne.jp | ||||||
| SOA | ns1.serverrush.comserver@whjp.com 2026-05-27 #34 | ||||||
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=1779905069 | ||||||
Previously MX for
st-rush.com |
Subdomains
mail.st-rush.com |
Same first word
st-rush.com |
DNS History
7 records (5 active, 2 former)
●NSdns1.whjp.com2026-03-11 → 2026-05-27 · 3 obs
● 2026-03-11 06:21:14
● 2026-05-27 18:06:12
●NSdns2.whjp.com2026-03-11 → 2026-05-27 · 3 obs
● 2026-03-11 06:21:14
● 2026-05-27 18:06:12
●NSns1.serverrush.com2016-12-20 → 2026-05-27 · 2 obs
● 2026-05-27 18:06:12
○NSns2.serverrush.com2016-12-20 → 2017-10-13 · 4 obs
● 2017-10-13 09:21:36
○ 2026-03-11 06:21:14
○ 2026-05-27 18:06:12
●MXmail.st-rush.com2026-03-11 → 2026-05-27 · 3 obs
● 2026-03-11 06:21:14
● 2026-05-27 18:06:12
○MXst-rush.com2016-12-20 → 2017-10-13 · 4 obs
● 2017-10-13 09:21:36
○ 2026-03-11 06:21:14
○ 2026-05-27 18:06:12
●A160.16.51.472016-12-20 → 2026-05-27 · 2 obs
● 2026-05-27 18:06:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | g.gtld-servers.net, e.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| st-rush.com | dns1.whjp.com, dns2.whjp.com | 2 records |
✅ Authoritative Response
Server:49.212.179.249
NS records: dns1.whjp.com, dns2.whjp.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for st-rush.com (unsigned zone)
⏱️ Timing
Total: 417ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 160.16.51.47 |
| NS | 2 | dns2.whjp.com, dns1.whjp.com |
| MX | 1 | mail.st-rush.com (pri: 0) |
| SOA | 1 | ns1.serverrush.com server.whjp.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (dns1.whjp.com, dns2.whjp.com)
Analysis
Hierarchy
st-rush.com is the parent zone for mail.st-rush.com.
IP Addresses
st-rush.com directs to one IP number, which is 160.16.51.47.
mail.st-rush.com and tk2-201-10293.vs.sakura.ne.jp, along with other host names, share IP addresses with st-rush.com.
Name Servers
Three name servers are authoritative for st-rush.com: ns1.serverrush.com, dns1.whjp.com and dns2.whjp.com.
st-rush.com partially shares its NS delegation with several other domains, including cebu-oh.com, jp.tt, serverrush.com and two others.
These name servers commonly co-occur with name servers ns2.serverrush.com, dns.whjp.com, ns2.globroad.com and three more.
Each of the hostnames ns1.serverrush.com, dns1.whjp.com and dns2.whjp.com has a single IP address assigned: ns1.serverrush.com directs to 49.212.179.249, dns1.whjp.com directs to 49.212.109.60 and dns2.whjp.com directs to 49.212.179.249.
These two host names — ns1.serverrush.com and dns2.whjp.com — each point to 49.212.179.249 IP addresses.
Mail Servers
st-rush.com routes its mail through a single mail server, mail.st-rush.com.
There is one IP number for mail.st-rush.com: 160.16.51.47.