mail.iso88.com - robtex.com
mail.iso88.com
| DNSSEC | โ ๏ธ Not signed | ||||||
| A | 203.158.21.1 | ||||||
| PTR | id263.bizgmail.com | ||||||
iso88.com
| CNAME | iso88.gotoip2.com | ||||||
| CNAME | hkvhost806.xp94.com | ||||||
| DNSSEC | โ ๏ธ Not signed | ||||||
| A | 219.234.31.227๐จ๐ณ WEST263GO-HK219.234.16.0/20 PCCW (Customer Route) | ||||||
Previously MX for
Same first word
Similar names
DNS History
1 record (1 active, 0 former)
โA203.158.21.12015-07-08 โ 2026-03-31 ยท 2 obs
โ 2015-07-08 15:37:54
โ 2026-03-31 20:17:22
โ 2026-03-31 20:17:22
๐ DNS Trace
๐ Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | c.gtld-servers.net, l.gtld-servers.net, k.gtld-servers.net, g.gtld-servers.net... | - |
| iso88.com | ns11.xincache.com, ns12.xincache.com | 12 records |
โ Authoritative Response
Server:1.12.0.1
NS records: ns11.xincache.com, ns12.xincache.com
๐ DNSSEC Status
โ ๏ธ Insecure (no DNSSEC)
No DS record for iso88.com (unsigned zone)
โฑ๏ธ Timing
Total: 63ms | Queries: -
๐ Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 203.158.21.1 |
๐ Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (ns11.xincache.com, ns11.xincache.com, ns11.xincache.com...)
Analysis
IP Addresses
mail.iso88.com points to a single IP: 203.158.21.1.
Other host names, for instance mail.carcen.com.cn, mail.iotchinadragon.com, mail.huidatj.com, mail.ykzhly.com and mail.beijingjzy.com share IP numbers with mail.iso88.com.