quickstudy.us - robtex.com
quickstudy.us
| DNSSEC | โ ๏ธ Not signed | ||||||
| A | 208.91.197.27๐ป๐ฌ CONFLUENCE-NETWORK-INC208.91.197.0/24 Confluence Networks Route Object | ||||||
| NS | ns11.worldnic.com โญ | ||||||
| A | 162.159.26.214Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | ns12.worldnic.com | ||||||
| A | 162.159.27.150Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| SOA | NS11.WORLDNIC.COMnamehost@WORLDNIC.COM serial=112021106 | ||||||
us
| DNSSEC | ๐ Signed (DS record present) | ||||||
| NS | a.cctld.us โญ | ||||||
| NS | b.cctld.us | ||||||
| NS | f.cctld.us | ||||||
| NS | k.cctld.us | ||||||
| NS | m.cctld.us | ||||||
| NS | n.cctld.us | ||||||
| NS | w.cctld.us | ||||||
| NS | x.cctld.us | ||||||
| NS | y.cctld.us | ||||||
| SOA | a.cctld.usadmin@tldns.godaddy serial=1793391198 | ||||||
Same first word
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DNS History
4 records (3 active, 1 former)
โNSns11.worldnic.com2015-08-11 โ 2026-10-30 ยท 2 obs
โ 2026-10-30 20:52:20
โNSns12.worldnic.com2015-08-11 โ 2026-10-30 ยท 2 obs
โ 2026-10-30 20:52:20
โMXp.webcom.ctmail.com2015-11-30 โ 2016-09-13 ยท 4 obs
โ 2016-09-13 21:31:28
โ 2026-10-04 06:59:52
โ 2026-10-30 20:52:20
โA208.91.197.272015-08-11 โ 2026-10-30 ยท 2 obs
โ 2026-10-30 20:52:20
๐ DNS Trace
๐ Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| us | b.cctld.us, f.cctld.us, k.cctld.us, m.cctld.us... | - |
| quickstudy.us | ns12.worldnic.com, ns11.worldnic.com | - |
โ Authoritative Response
Server:162.159.26.214
NS records: ns12.worldnic.com, ns11.worldnic.com
๐ DNSSEC Status
โ ๏ธ Insecure (no DNSSEC)
No DS record for quickstudy.us (unsigned zone)
โฑ๏ธ Timing
Total: 2566ms | Queries: -
๐ Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 208.91.197.27 |
| NS | 2 | ns12.worldnic.com, ns11.worldnic.com |
| SOA | 1 | NS11.WORLDNIC.COM namehost.WORLDNIC.COM |
Analysis
IP Addresses
quickstudy.us resolves to just one IP address, 208.91.197.27.
Two other host names, along with datexny.com, rackwarehouseco.com and glendenningequity.com, also share IP numbers with quickstudy.us.
Name Servers
Two name servers handle the delegation for quickstudy.us: ns11.worldnic.com and ns12.worldnic.com.
quickstudy.us shares its NS records with other domains, for example fedmgt.com, scopesummit.com, pokerresearch.com and two others.
ns11.worldnic.com and ns12.worldnic.com each resolve to one IP number: ns11.worldnic.com points to 162.159.26.214 and ns12.worldnic.com points to 162.159.27.150.