mail.concreteproblemsolvers.com - robtex.com
mail.concreteproblemsolvers.com
| DNSSEC | β οΈ Not signed | ||||||
concreteproblemsolvers.com
| DNSSEC | β οΈ Not signed | ||||||
| A | 74.91.138.130πΊπΈ ORACLE-OCI-3189874.91.138.0/23 Oracle Corporation | ||||||
| NS | ns79.worldnic.com β | ||||||
| NS | ns80.worldnic.com | ||||||
| SOA | NS79.WORLDNIC.comnamehost@WORLDNIC.com serial=126051416 | ||||||
Previously MX for
Same first word
Similar names
DNS History
1 record (0 active, 1 former)
βA64.69.213.2382015-07-02 β 2026-05-12 Β· 3 obs
β 2015-07-02 12:58:50
β 2026-05-12 09:31:44
β 2026-08-09 10:16:26
β 2026-05-12 09:31:44
β 2026-08-09 10:16:26
π DNS Trace
π Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | c.gtld-servers.net, i.gtld-servers.net, g.gtld-servers.net, m.gtld-servers.net... | - |
| concreteproblemsolvers.com | ns79.worldnic.com, ns80.worldnic.com | 2 records |
β Authoritative Response
Server:162.159.26.27
NS records: ns79.worldnic.com, ns80.worldnic.com
π DNSSEC Status
β οΈ Insecure (no DNSSEC)
No DS record for concreteproblemsolvers.com (unsigned zone)
β±οΈ Timing
Total: 167ms | Queries: -
π Records
| Type | Count | Sample Data |
|---|
π Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns79.worldnic.com, ns80.worldnic.com)