quickstudy.org - dns.ninja
quickstudy.org
| DNSSEC | ⚠️ Not signed | ||||||
| A | 208.91.197.27🇻🇬 CONFLUENCE-NETWORK-INC208.91.197.0/24 Confluence Networks Route Object | ||||||
| NS | ns91.worldnic.com ⭐ | ||||||
| A | 162.159.26.217Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | ns92.worldnic.com | ||||||
| A | 162.159.27.155Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| SOA | NS91.WORLDNIC.COMnamehost@WORLDNIC.COM serial=112103111 | ||||||
org
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.org.afilias-nst.info ⭐ ⚠️ Not in parent delegation | ||||||
| NS | a2.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | b0.org.afilias-nst.org | ||||||
| NS | b2.org.afilias-nst.org | ||||||
| NS | c0.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | d0.org.afilias-nst.org | ||||||
| SOA | a0.org.afilias-nst.infohostmaster@donuts.email serial=1782852336 | ||||||
Same first word
quickstudy.com.mx |
quickstudy.co.uk |
quickstudy.mobi |
quickstudy.at |
quickstudy.org |
quickstudy.net.nz |
quickstudy.net |
quickstudy.co.nz |
quickstudy.com |
quickstudy.in |
Similar names
DNS History
4 records (3 active, 1 former)
●NSns91.worldnic.com2015-08-18 → 2026-06-30 · 2 obs
● 2026-06-30 21:09:24
●NSns92.worldnic.com2015-08-18 → 2026-06-30 · 2 obs
● 2026-06-30 21:09:24
○MXp.webcom.ctmail.com2015-12-06 → 2017-02-10 · 4 obs
● 2017-02-10 16:35:52
○ 2020-04-08 04:17:38
○ 2026-06-30 21:09:24
●A208.91.197.272015-08-18 → 2026-06-30 · 2 obs
● 2026-06-30 21:09:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | d0.org.afilias-nst.org, b0.org.afilias-nst.org, b2.org.afilias-nst.org | - |
| quickstudy.org | ns91.worldnic.com, ns92.worldnic.com | - |
✅ Authoritative Response
Server:162.159.26.217
NS records: ns91.worldnic.com, ns92.worldnic.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for quickstudy.org (unsigned zone)
⏱️ Timing
Total: 388ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 208.91.197.27 |
| NS | 2 | ns91.worldnic.com, ns92.worldnic.com |
| SOA | 1 | NS91.WORLDNIC.COM namehost.WORLDNIC.COM |
Analysis
IP Addresses
quickstudy.org resolves to one IP address: 208.91.197.27.
dragboard.net, apfinancialplanning.net, www.calovini.biz and two other host names share IP numbers with quickstudy.org.
Name Servers
quickstudy.org uses two name servers for its delegation: ns91.worldnic.com and ns92.worldnic.com.
quickstudy.org uses the same name servers as several other domains — among them goldmanadvisors.us, trybaarchitects.com, wmbt.org and two more.
quickstudy.org shares at least some of its name servers with other domains, such as executivenotaryservices.com and unl.info.
ns91.worldnic.com and ns92.worldnic.com each resolve to one IP number: ns91.worldnic.com points to 162.159.26.217 and ns92.worldnic.com points to 162.159.27.155.