doulearn.com - dns.ninja
doulearn.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 168.76.131.18🇿🇦 ASLINE-AS-AP168.76.131.0/24 Proxy-registered route object | ||||||
| NS | ns1.julydns.com ⭐ | ||||||
| A | 162.159.48.223Cloudflare162.159.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | ns2.julydns.com | ||||||
| A | 162.159.48.223Cloudflare162.159.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| SOA | ns1.julydns.commaster@jmdns.com serial=1781163618 | ||||||
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=1785915744 | ||||||
Same first word
doulearn.com |
Similar names
DNS History
9 records (3 active, 6 former)
○NSa.share-dns.com2026-04-06 → 2026-04-28 · 5 obs
● 2026-04-06 01:11:18
● 2026-04-28 15:20:36
○ 2026-07-03 02:51:22
○ 2026-08-05 08:02:20
○NSb.share-dns.net2026-04-06 → 2026-04-28 · 5 obs
● 2026-04-06 01:11:18
● 2026-04-28 15:20:36
○ 2026-07-03 02:51:22
○ 2026-08-05 08:02:20
○NSns1.alidns.com2018-05-16 → 2018-05-16 · 3 obs
○ 2026-04-06 01:11:18
○ 2026-08-05 08:02:20
●NSns1.julydns.com2026-07-03 → 2026-08-05 · 3 obs
● 2026-07-03 02:51:22
● 2026-08-05 08:02:20
○NSns2.alidns.com2018-05-16 → 2018-05-16 · 3 obs
○ 2026-04-06 01:11:18
○ 2026-08-05 08:02:20
●NSns2.julydns.com2026-07-03 → 2026-08-05 · 3 obs
● 2026-07-03 02:51:22
● 2026-08-05 08:02:20
○A120.79.250.2162018-05-16 → 2018-05-16 · 3 obs
○ 2026-04-06 01:11:18
○ 2026-08-05 08:02:20
●A168.76.131.182026-07-03 → 2026-08-05 · 3 obs
● 2026-07-03 02:51:22
● 2026-08-05 08:02:20
○A38.239.71.1542026-04-06 → 2026-04-28 · 5 obs
● 2026-04-06 01:11:18
● 2026-04-28 15:20:36
○ 2026-07-03 02:51:22
○ 2026-08-05 08:02:20
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| doulearn.com | ns1.julydns.com, ns2.julydns.com | 2 records |
✅ Authoritative Response
Server:162.159.48.223
NS records: ns1.julydns.com, ns2.julydns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for doulearn.com (unsigned zone)
⏱️ Timing
Total: 386ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 168.76.131.18 |
| NS | 2 | ns1.julydns.com, ns2.julydns.com |
| SOA | 1 | ns1.julydns.com master.jmdns.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.julydns.com, ns2.julydns.com)
Analysis
IP Addresses
doulearn.com resolves to just one IP address, 168.76.131.18.
Two other host names, along with youxuanlvyou.com, qgzyh.com and nkifc.com, also share IP numbers with doulearn.com.
Name Servers
doulearn.com is served by two delegated name servers, ns1.julydns.com and ns2.julydns.com.
doulearn.com shares its NS records with other domains, for example palladiumgym.com, tesce.com, fj-mm.com and two others.
doulearn.com partially shares its NS delegation with several other domains, including peiru.cn, ynthfph.cn, lfb878.com and two others.
The name servers ns1.judns.com, ns2.judns.com, ns1.onclouddns.com and ns2.onclouddns.com are often found in use alongside these name servers.
ns1.julydns.com and ns2.julydns.com share one IP address between them — 162.159.48.223.
These two host names — ns1.julydns.com and ns2.julydns.com — each point to 162.159.48.223 IP addresses.