usyahoo.com - robtex.com
usyahoo.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 2024-03-24 #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 | ||||||
Up
(0x736578)si.usyahoo.com |
Same first word
usyahoo.com |
Similar names
DNS History
18 records (5 active, 13 former)
●NS1ns.yahoo.com2026-02-26 → 2026-02-27 · 3 obs
● 2026-02-26 06:13:22
● 2026-02-27 04:44:00
●NS2ns.yahoo.com2026-02-26 → 2026-02-27 · 3 obs
● 2026-02-26 06:13:22
● 2026-02-27 04:44:00
●NShidden-master.yahoo.com2015-06-06 → 2026-02-27 · 2 obs
● 2026-02-27 04:44:00
○NSns1.yahoo.com2015-06-06 → 2019-08-23 · 4 obs
● 2019-08-23 02:41:18
○ 2026-02-26 06:13:22
○ 2026-02-27 04:44:00
○NSns2.yahoo.com2015-06-06 → 2019-08-23 · 4 obs
● 2019-08-23 02:41:18
○ 2026-02-26 06:13:22
○ 2026-02-27 04:44:00
○NSns3.yahoo.com2015-06-06 → 2019-08-23 · 4 obs
● 2019-08-23 02:41:18
○ 2026-02-26 06:13:22
○ 2026-02-27 04:44:00
○NSns4.yahoo.com2015-06-06 → 2019-08-23 · 4 obs
● 2019-08-23 02:41:18
○ 2026-02-26 06:13:22
○ 2026-02-27 04:44:00
○NSns5.yahoo.com2015-06-06 → 2019-08-23 · 4 obs
● 2019-08-23 02:41:18
○ 2026-02-26 06:13:22
○ 2026-02-27 04:44:00
○MX(root)2015-06-06 → 2019-08-23 · 4 obs
● 2019-08-23 02:41:18
○ 2026-02-26 06:13:22
○ 2026-02-27 04:44:00
●A13.248.158.72026-02-26 → 2026-02-27 · 3 obs
● 2026-02-26 06:13:22
● 2026-02-27 04:44:00
○A188.125.73.1082015-06-06 → 2019-08-23 · 4 obs
● 2019-08-23 02:41:18
○ 2026-02-26 06:13:22
○ 2026-02-27 04:44:00
○A212.82.100.1502017-12-30 → 2019-08-23 · 5 obs
● 2017-12-30 20:44:00
● 2019-08-23 02:41:18
○ 2026-02-26 06:13:22
○ 2026-02-27 04:44:00
○A74.6.136.1502017-12-30 → 2019-08-23 · 5 obs
● 2017-12-30 20:44:00
● 2019-08-23 02:41:18
○ 2026-02-26 06:13:22
○ 2026-02-27 04:44:00
○A74.6.50.1502015-06-06 → 2017-10-10 · 4 obs
● 2017-10-10 08:34:30
○ 2017-12-30 20:44:00
○ 2026-02-27 04:44:00
●A76.223.84.1922026-02-26 → 2026-02-27 · 3 obs
● 2026-02-26 06:13:22
● 2026-02-27 04:44:00
○A77.238.184.1502015-06-06 → 2017-10-10 · 4 obs
● 2017-10-10 08:34:30
○ 2017-12-30 20:44:00
○ 2026-02-27 04:44:00
○A98.136.103.232017-12-30 → 2019-08-23 · 5 obs
● 2017-12-30 20:44:00
● 2019-08-23 02:41:18
○ 2026-02-26 06:13:22
○ 2026-02-27 04:44:00
○A98.137.236.1502015-06-06 → 2017-10-10 · 4 obs
● 2017-10-10 08:34:30
○ 2017-12-30 20:44:00
○ 2026-02-27 04:44:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| usyahoo.com | 1ns.yahoo.com, 2ns.yahoo.com | 4 records |
✅ Authoritative Response
Server: 98.139.24.68
NS records: 1ns.yahoo.com, 2ns.yahoo.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for usyahoo.com (unsigned zone)
⏱️ Timing
Total: 285ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 76.223.84.192, 13.248.158.7 |
| NS | 2 | 2ns.yahoo.com, 1ns.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...)
AI analysis
usyahoo.com is the parent of (0x736578)si.usyahoo.com.
The entity usyahoo.com points to two IP numbers: 13.248.158.7 and 76.223.84.192.
For instance, other host names yahoocommunications.com, onelist.net, yahoolagins.co.uk, geocities.sg and chicagoqs.com share IP numbers with usyahoo.com.
The delegation for usyahoo.com is handled by three name servers: 1ns.yahoo.com, 2ns.yahoo.com and hidden-master.yahoo.com.
usyahoo.com shares name servers with other domains at least partially, for example web.im, yahoo(0x706f726e)ography.com, shelterpop.com, yahoomessenger.ca and 191.163.66.in-addr.arpa.
These name servers are often used together with the name servers ns1.yahoo.com, ns2.yahoo.com, ns3.yahoo.com, ns5.yahoo.com and ns4.yahoo.com.
Host names with two IPs:
Host name 1ns.yahoo.com points to 2001:4998:c:fe2f:726f:636b:6f:6e0a and 74.6.35.130.
Host name 2ns.yahoo.com points to 2001:4998:58:fe2c:726f:636b:6f:6e0a and 98.139.24.68.
Host names with one IP:
Host name hidden-master.yahoo.com points to 68.180.131.16.