mail.isinstruments.com - robtex.com
mail.isinstruments.com
| DNSSEC | β οΈ Not signed | ||||||
| A | 210.22.145.198π¨π³ CNCGROUP-SH210.22.128.0/18 China Unicom B811&A1218, China Unicom No.21, Jin-Rong Street | ||||||
| PTR | mail.isinstruments.com | ||||||
isinstruments.com
| DNSSEC | β οΈ Not signed | ||||||
| A | 23.234.27.33πΊπΈ HDHK23.234.24.0/21 Proxy-registered route object | ||||||
| A | 103.120.80.249ππ° WEST263GO-HK103.120.80.0/23 West263 International Limited 12/F, San Toi Building, 137-139 Connaught Road Central, Hong Kong, | ||||||
| A | 142.4.33.37πΊπΈ WEBNX142.4.32.0/19 WebNX, Inc. | ||||||
| NS | ns2.east.net.cn β β οΈ Not in zone NS records | ||||||
| NS | ns2.east.net β οΈ Not in zone NS records | ||||||
| MX | 210.22.145.198 β | ||||||
| SOA | ns2.east.net.cnroot@ns2.east.net.cn serial=1307101027 | ||||||
PTR for
Same first word
Similar names
DNS History
1 record (1 active, 0 former)
βA210.22.145.1982026-02-24 β 2026-04-23 Β· 2 obs
β 2026-02-24 03:31:56
β 2026-04-23 20:49:14
β 2026-04-23 20:49:14
π DNS Trace
π Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | k.gtld-servers.net, h.gtld-servers.net, e.gtld-servers.net, d.gtld-servers.net... | - |
| isinstruments.com | ns2.east.net.cn, ns2.east.net | - |
β Authoritative Response
Server:106.75.81.7
NS records: ns2.east.net.cn, ns2.east.net
π DNSSEC Status
β οΈ Insecure (no DNSSEC)
No DS record for isinstruments.com (unsigned zone)
β±οΈ Timing
Total: 1489ms | Queries: -
π Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 210.22.145.198 |
Analysis
IP Addresses
mail.isinstruments.com points to a single IP: 210.22.145.198.
Other host names, for instance smtp.isinstruments.com, share IP numbers with mail.isinstruments.com.