learningextension.com - dns.ninja
learningextension.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns55.worldnic.com ⭐ | ||||||
| A | 162.159.26.165Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | ns56.worldnic.com | ||||||
| A | 162.159.27.8Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| SOA | NS55.WORLDNIC.comnamehost@WORLDNIC.com serial=126070208 | ||||||
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=1785943629 | ||||||
PTR for
Subdomains
resources.learningextension.com |
www.learningextension.com |
Same first word
learningextension.com |
learningextension.biz |
DNS History
10 records (2 active, 8 former)
○NSns12015-07-26 → 2018-01-14 · 4 obs
● 2018-01-14 12:47:20
○ 2026-03-23 12:47:36
○ 2026-08-05 15:38:50
○NSns1.ncsbn.org2015-07-26 → 2018-01-14 · 4 obs
● 2018-01-14 12:47:20
○ 2026-03-23 12:47:36
○ 2026-08-05 15:38:50
○NSns2.ncsbn.org2015-07-26 → 2018-01-14 · 4 obs
● 2018-01-14 12:47:20
○ 2026-03-23 12:47:36
○ 2026-08-05 15:38:50
○NSns3.ncsbn.org2015-07-26 → 2018-01-14 · 4 obs
● 2018-01-14 12:47:20
○ 2026-03-23 12:47:36
○ 2026-08-05 15:38:50
●NSns55.worldnic.com2026-03-23 → 2026-08-05 · 3 obs
● 2026-03-23 12:47:36
● 2026-08-05 15:38:50
●NSns56.worldnic.com2026-03-23 → 2026-08-05 · 3 obs
● 2026-03-23 12:47:36
● 2026-08-05 15:38:50
○MXmail-fwd.mx.g19.rapidsite.net2015-07-26 → 2018-01-14 · 4 obs
● 2018-01-14 12:47:20
○ 2026-03-23 12:47:36
○ 2026-08-05 15:38:50
○A204.3.149.942015-07-26 → 2016-05-04 · 4 obs
● 2016-05-04 17:49:08
○ 2018-01-14 12:47:20
○ 2026-08-05 15:38:50
○A205.178.189.1312026-03-23 → 2026-05-14 · 4 obs
● 2026-03-23 12:47:36
● 2026-05-14 20:31:04
○ 2026-08-05 15:38:50
○A65.248.198.812018-01-14 → 2018-01-14 · 4 obs
● 2018-01-14 12:47:20
○ 2026-03-23 12:47:36
○ 2026-08-05 15:38:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| learningextension.com | ns55.worldnic.com, ns56.worldnic.com | 2 records |
✅ Authoritative Response
Server:162.159.26.165
NS records: ns55.worldnic.com, ns56.worldnic.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for learningextension.com (unsigned zone)
⏱️ Timing
Total: 139ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 209.17.116.163 |
| NS | 2 | ns56.worldnic.com, ns55.worldnic.com |
| SOA | 1 | NS55.WORLDNIC.com namehost.WORLDNIC.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns55.worldnic.com, ns56.worldnic.com)
Analysis
Hierarchy
resources.learningextension.com and www.learningextension.com each fall under learningextension.com as their parent domain.
Name Servers
learningextension.com is delegated to two name servers: ns55.worldnic.com and ns56.worldnic.com.
learningextension.com shares its NS records with other domains, for example cunningham-brothers.net, isoprepmc.com, northernpike.biz and two others.
ns55.worldnic.com directs to 162.159.26.165 and ns56.worldnic.com directs to 162.159.27.8; each host name points to exactly one IP number.