ns2.challengebuilders.com - robtex.com
ns2.challengebuilders.com
| DNSSEC | โ ๏ธ Not signed | ||||||
challengebuilders.com
| DNSSEC | โ ๏ธ Not signed | ||||||
| NS | ns-cloud-a1.googledomains.com โญ | ||||||
| NS | ns-cloud-a2.googledomains.com | ||||||
| NS | ns-cloud-a3.googledomains.com | ||||||
| NS | ns-cloud-a4.googledomains.com | ||||||
| MX | aspmx.l.google.com โญ | ||||||
| MX | alt1.aspmx.l.google.com(5) | ||||||
| MX | alt2.aspmx.l.google.com(5) | ||||||
| MX | alt3.aspmx.l.google.com(10) | ||||||
| MX | alt4.aspmx.l.google.com(10) | ||||||
| TXT | v=spf1 include:_spf.google.com ~all | ||||||
| SOA | ns-cloud-a1.googledomains.comcloud-dns-hostmaster@google.com serial=4 | ||||||
Previously NS for
Same first word
Similar names
DNS History
1 record (0 active, 1 former)
โA77.86.217.1992015-06-23 โ 2016-01-16 ยท 3 obs
โ 2015-06-23 04:28:06
โ 2016-01-16 19:38:06
โ 2026-03-26 07:54:38
โ 2016-01-16 19:38:06
โ 2026-03-26 07:54:38
๐ DNS Trace
๐ Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, g.gtld-servers.net, k.gtld-servers.net, m.gtld-servers.net... | - |
| challengebuilders.com | ns-cloud-a1.googledomains.com, ns-cloud-a2.googledomains.com, ns-cloud-a3.googledomains.com, ns-cloud-a4.googledomains.com | 8 records |
โ Authoritative Response
Server:216.239.38.106
NS records: ns-cloud-a1.googledomains.com, ns-cloud-a2.googledomains.com, ns-cloud-a3.googledomains.com, ns-cloud-a4.googledomains.com
๐ DNSSEC Status
โ ๏ธ Insecure (no DNSSEC)
No DS record for challengebuilders.com (unsigned zone)
โฑ๏ธ Timing
Total: 257ms | Queries: -
๐ Records
| Type | Count | Sample Data |
|---|
๐ Glue Records Collected
Total: 8
Out-of-bailiwick: 8 (ns-cloud-a1.googledomains.com, ns-cloud-a1.googledomains.com, ns-cloud-a2.googledomains.com...)