mx.grscorp.com - robtex.com
mx.grscorp.com
| DNSSEC | โ ๏ธ Not signed | ||||||
grscorp.com
| DNSSEC | โ ๏ธ Not signed | ||||||
| NS | udns1.ultradns.net โ ๏ธ Not in zone NS records | ||||||
| NS | udns2.ultradns.net โ ๏ธ Not in zone NS records | ||||||
Previously MX for
Same first word
Similar names
DNS History
1 record (0 active, 1 former)
โA67.208.219.192015-07-20 โ 2016-07-06 ยท 3 obs
โ 2015-07-20 18:16:38
โ 2016-07-06 23:01:20
โ 2026-04-29 19:43:18
โ 2016-07-06 23:01:20
โ 2026-04-29 19:43:18
๐ DNS Trace
๐ Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| grscorp.com | udns1.ultradns.net, udns2.ultradns.net | - |
โ Authoritative Response
Server:204.69.234.1
NS records: udns1.ultradns.net, udns2.ultradns.net
๐ DNSSEC Status
โ ๏ธ Insecure (no DNSSEC)
No DS record for grscorp.com (unsigned zone)
โฑ๏ธ Timing
Total: 296ms | Queries: -
๐ Records
| Type | Count | Sample Data |
|---|