adlearn.com - robtex.com
adlearn.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 13.248.158.7🇺🇸 Amazon13.248.144.0/20 | ||||||
| PTR | a7de0457831fd11f7.awsglobalaccelerator.com | ||||||
| A | 76.223.84.192🇺🇸 Amazon76.223.80.0/20 | ||||||
| NS | hidden-master.yahoo.com ⭐ | ||||||
| A | 68.180.131.16🇺🇸 Yahoo68.180.131.0/24 ! Anycast-2 Netblock 1 | ||||||
| PTR | ns1.yahoo.com | ||||||
| NS | 1ns.yahoo.com | ||||||
| A | 2001:4998:c:fe2f:726f:636b:6f:6e0a🇺🇸 Yahoo2001:4998:c::/48 Verizon Media GQ1 | ||||||
| PTR | 1ns.yahoo.com | ||||||
| A | 74.6.35.130🇺🇸 Yahoo74.6.32.0/19 YST CC1-general | ||||||
| PTR | 1ns.yahoo.com | ||||||
| NS | 2ns.yahoo.com | ||||||
| A | 2001:4998:58:fe2c:726f:636b:6f:6e0a🇺🇸 Yahoo2001:4998:58::/48 Verizon Media BF1 | ||||||
| PTR | 2ns.yahoo.com | ||||||
| A | 98.139.24.68🇺🇸 Yahoo98.139.24.0/21 BF1 | ||||||
| PTR | 2ns.yahoo.com | ||||||
| SOA | hidden-master.yahoo.comhostmaster@yahoo-inc.com 2024-03-23 #1 | ||||||
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=1771291435 | ||||||
Subdomains
www.adlearn.com |
Same first word
Similar names
DNS History
14 records (5 active, 9 former)
●NS1ns.yahoo.com2026-02-23 → 2026-03-12 · 3 obs
● 2026-02-23 18:07:42
● 2026-03-12 21:58:22
●NS2ns.yahoo.com2026-02-23 → 2026-03-12 · 3 obs
● 2026-02-23 18:07:42
● 2026-03-12 21:58:22
○NSdns-01.ns.aol.com2015-06-15 → 2017-03-28 · 4 obs
● 2017-03-28 11:49:12
○ 2026-02-23 18:07:42
○ 2026-03-12 21:58:22
○NSdns-02.ns.aol.com2015-06-15 → 2017-03-28 · 4 obs
● 2017-03-28 11:49:12
○ 2026-02-23 18:07:42
○ 2026-03-12 21:58:22
○NSdns-06.ns.aol.com2015-06-15 → 2017-03-28 · 4 obs
● 2017-03-28 11:49:12
○ 2026-02-23 18:07:42
○ 2026-03-12 21:58:22
○NSdns-07.ns.aol.com2015-06-15 → 2017-03-28 · 4 obs
● 2017-03-28 11:49:12
○ 2026-02-23 18:07:42
○ 2026-03-12 21:58:22
●NShidden-master.yahoo.com2026-02-23 → 2026-03-12 · 3 obs
● 2026-02-23 18:07:42
● 2026-03-12 21:58:22
●A13.248.158.72026-02-23 → 2026-03-12 · 3 obs
● 2026-02-23 18:07:42
● 2026-03-12 21:58:22
○A149.174.107.972015-06-15 → 2017-03-28 · 4 obs
● 2017-03-28 11:49:12
○ 2026-02-23 18:07:42
○ 2026-03-12 21:58:22
○A149.174.110.1022015-06-15 → 2017-03-28 · 4 obs
● 2017-03-28 11:49:12
○ 2026-02-23 18:07:42
○ 2026-03-12 21:58:22
○A207.200.74.382015-06-15 → 2017-03-28 · 4 obs
● 2017-03-28 11:49:12
○ 2026-02-23 18:07:42
○ 2026-03-12 21:58:22
○A64.12.79.572015-06-15 → 2017-03-28 · 4 obs
● 2017-03-28 11:49:12
○ 2026-02-23 18:07:42
○ 2026-03-12 21:58:22
○A64.12.89.1862015-06-15 → 2017-03-28 · 4 obs
● 2017-03-28 11:49:12
○ 2026-02-23 18:07:42
○ 2026-03-12 21:58:22
●A76.223.84.1922026-02-23 → 2026-03-12 · 3 obs
● 2026-02-23 18:07:42
● 2026-03-12 21:58:22
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| adlearn.com | 1ns.yahoo.com, 2ns.yahoo.com | 4 records |
✅ Authoritative Response
Server: 74.6.35.130
NS records: 1ns.yahoo.com, 2ns.yahoo.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for adlearn.com (unsigned zone)
⏱️ Timing
Total: 737ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 13.248.158.7, 76.223.84.192 |
| NS | 2 | 1ns.yahoo.com, 2ns.yahoo.com |
| MX | 1 | . (pri: 0) |
| SOA | 1 | hidden-master.yahoo.com hostmaster.yahoo |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (1ns.yahoo.com, 1ns.yahoo.com, 2ns.yahoo.com...)
Analysis
Hierarchy
The parent of www.adlearn.com is adlearn.com.
IP Addresses
adlearn.com points to two IP numbers: 13.248.158.7 and 76.223.84.192.
Other host names, for instance yahoo-tech-support.org, yahoomovies.net, associatedcontent.net, yahoomovies.com and yahoosotime.com share IP numbers with adlearn.com.
Name Servers
The domain adlearn.com is delegated to three name servers: 1ns.yahoo.com, 2ns.yahoo.com and hidden-master.yahoo.com.
adlearn.com shares name servers with other domains at least partially, for instance hhttpyahoo.com, tosyahoo.com, yahoobst.us, tahoo.com.br and searchpad.fr.
These name servers are often used with ns1.yahoo.com, ns2.yahoo.com, ns3.yahoo.com, ns5.yahoo.com and ns4.yahoo.com.
Host names with two IPs:
1ns.yahoo.com points to 2001:4998:c:fe2f:726f:636b:6f:6e0a and 74.6.35.130.
2ns.yahoo.com points to 2001:4998:58:fe2c:726f:636b:6f:6e0a and 98.139.24.68.
Host names with one IP:
hidden-master.yahoo.com points to 68.180.131.16.