mail.jystcb.com - robtex.com
mail.jystcb.com
| DNSSEC | โ ๏ธ Not signed | ||||||
| A | 156.232.240.196๐ญ๐ฐ HDHK156.232.240.0/20 Proxy-registered route object | ||||||
jystcb.com
| DNSSEC | โ ๏ธ Not signed | ||||||
| A | 156.232.240.196๐ญ๐ฐ HDHK156.232.240.0/20 Proxy-registered route object | ||||||
| NS | ns1.julydns.com โญ โ ๏ธ Not in parent delegation | ||||||
| NS | ns1.judns.com โ ๏ธ Not in zone NS records | ||||||
| NS | ns2.judns.com โ ๏ธ Not in zone NS records | ||||||
| NS | ns2.julydns.com โ ๏ธ Not in parent delegation | ||||||
| SOA | ns1.julydns.commaster@jmdns.com serial=1755869371 | ||||||
Previously MX for
Same first word
Similar names
DNS History
2 records (1 active, 1 former)
โA156.232.240.1962026-03-13 โ 2026-04-14 ยท 3 obs
โ 2016-07-13 02:17:14
โ 2026-03-13 17:02:18
โ 2026-04-14 03:45:40
โ 2026-03-13 17:02:18
โ 2026-04-14 03:45:40
โA203.88.192.1632015-06-18 โ 2016-07-13 ยท 4 obs
โ 2015-06-18 16:55:12
โ 2016-07-13 02:17:14
โ 2026-03-13 17:02:18
โ 2026-04-14 03:45:40
โ 2016-07-13 02:17:14
โ 2026-03-13 17:02:18
โ 2026-04-14 03:45:40
๐ DNS Trace
๐ Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| jystcb.com | ns1.judns.com, ns2.judns.com | 2 records |
โ Authoritative Response
Server:162.159.27.251
NS records: ns1.judns.com, ns2.judns.com
๐ DNSSEC Status
โ ๏ธ Insecure (no DNSSEC)
No DS record for jystcb.com (unsigned zone)
โฑ๏ธ Timing
Total: 335ms | Queries: -
๐ Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 156.232.240.196 |
๐ Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.judns.com, ns2.judns.com)
Analysis
IP Addresses
mail.jystcb.com points to IP number 156.232.240.196.
For instance, other host names 6st8.com, jystcb.com, njshenghao.com, jsnksh.com and hdgdhr.com share IP numbers with mail.jystcb.com.