mail.school-b.com - robtex.com
mail.school-b.com
| DNSSEC | β οΈ Not signed | ||||||
school-b.com
| DNSSEC | β οΈ Not signed | ||||||
| A | 75.2.0.44πΊπΈ Amazon75.2.0.0/20 | ||||||
| A | 99.83.248.72πΊπΈ Amazon99.83.240.0/20 | ||||||
| NS | ns1.hosting.co.kr β | ||||||
| NS | ns2.hosting.co.kr | ||||||
| NS | ns3.hosting.co.kr β οΈ Not in parent delegation | ||||||
| NS | ns4.hosting.co.kr β οΈ Not in parent delegation | ||||||
| SOA | ns1.hosting.co.kradmin@school-b.com serial=2 | ||||||
Previously MX for
Same first word
Similar names
DNS History
1 record (0 active, 1 former)
βA115.179.27.2462015-08-18 β 2016-07-18 Β· 3 obs
β 2015-08-18 03:41:36
β 2016-07-18 00:10:12
β 2026-07-24 13:15:26
β 2016-07-18 00:10:12
β 2026-07-24 13:15:26
π DNS Trace
π Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| school-b.com | ns2.hosting.co.kr, ns1.hosting.co.kr | - |
β Authoritative Response
Server:43.201.141.93
NS records: ns2.hosting.co.kr, ns1.hosting.co.kr
π DNSSEC Status
β οΈ Insecure (no DNSSEC)
No DS record for school-b.com (unsigned zone)
β±οΈ Timing
Total: 1074ms | Queries: -
π Records
| Type | Count | Sample Data |
|---|