learnopenscience.com - robtex.com
learnopenscience.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 208.91.197.27🇻🇬 CONFLUENCE-NETWORK-INC208.91.197.0/24 Confluence Networks Route Object | ||||||
| NS | ns27.worldnic.com ⭐ | ||||||
| A | 162.159.26.132Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | ns28.worldnic.com | ||||||
| A | 162.159.27.77Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| SOA | NS27.WORLDNIC.comnamehost@WORLDNIC.com serial=122052010 | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1789967579 | ||||||
Same first word
learnopenscience.com |
learnopenscience.net |
Previous names
Next names
DNS History
3 records (3 active, 0 former)
●NSns27.worldnic.com2026-08-21 → 2026-09-21 · 2 obs
● 2026-09-21 05:23:36
●NSns28.worldnic.com2026-08-21 → 2026-09-21 · 2 obs
● 2026-09-21 05:23:36
●A208.91.197.272026-08-21 → 2026-09-21 · 2 obs
● 2026-09-21 05:23:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, g.gtld-servers.net, c.gtld-servers.net, b.gtld-servers.net... | - |
| learnopenscience.com | ns27.worldnic.com, ns28.worldnic.com | 2 records |
✅ Authoritative Response
Server:162.159.27.77
NS records: ns27.worldnic.com, ns28.worldnic.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
Root DNSKEY fetch failed: Error: connect EADDRNOTAVAIL 198.41.0.4:53 - Local (0.0.0.0:0)
⏱️ Timing
Total: 310ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 208.91.197.27 |
| NS | 2 | ns27.worldnic.com, ns28.worldnic.com |
| SOA | 1 | NS27.WORLDNIC.com namehost.WORLDNIC.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns27.worldnic.com, ns28.worldnic.com)
Analysis
IP Addresses
learnopenscience.com resolves to one IP address: 208.91.197.27.
pennypinchercurrency.com, source4print.com, cooperfurnished.com and two other host names share IP numbers with learnopenscience.com.
Name Servers
The NS records for learnopenscience.com delegate to ns27.worldnic.com and ns28.worldnic.com.
learnopenscience.com uses the same name servers as several other domains — among them journeyhouse.com, qmi-inc.com, klugdesign.com and two more.
ns27.worldnic.com and ns28.worldnic.com each resolve to one IP number: ns27.worldnic.com points to 162.159.26.132 and ns28.worldnic.com points to 162.159.27.77.