mbtest.com - dns.ninja
mbtest.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 2024-03-07 #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=1786871529 | ||||||
Same first word
Similar names
DNS History
12 records (5 active, 7 former)
●NS1ns.yahoo.com2026-03-30 → 2026-08-16 · 3 obs
● 2026-03-30 03:17:52
● 2026-08-16 09:24:32
●NS2ns.yahoo.com2026-03-30 → 2026-08-16 · 3 obs
● 2026-03-30 03:17:52
● 2026-08-16 09:24:32
○NSa4.nstld.com2015-09-01 → 2017-06-24 · 4 obs
● 2017-06-24 04:05:40
○ 2026-03-30 03:17:52
○ 2026-08-16 09:24:32
○NSf4.nstld.com2015-09-01 → 2017-06-24 · 4 obs
● 2017-06-24 04:05:40
○ 2026-03-30 03:17:52
○ 2026-08-16 09:24:32
○NSg4.nstld.com2015-09-01 → 2017-06-24 · 4 obs
● 2017-06-24 04:05:40
○ 2026-03-30 03:17:52
○ 2026-08-16 09:24:32
●NShidden-master.yahoo.com2026-03-30 → 2026-08-16 · 3 obs
● 2026-03-30 03:17:52
● 2026-08-16 09:24:32
○NSl4.nstld.com2015-09-01 → 2017-06-24 · 4 obs
● 2017-06-24 04:05:40
○ 2026-03-30 03:17:52
○ 2026-08-16 09:24:32
○MX.2026-03-30 → 2026-08-16 · 2 obs
○ 2026-08-16 09:24:32
●A13.248.158.72026-03-30 → 2026-08-16 · 3 obs
● 2026-03-30 03:17:52
● 2026-08-16 09:24:32
○A165.160.13.202015-09-01 → 2017-06-24 · 4 obs
● 2017-06-24 04:05:40
○ 2026-03-30 03:17:52
○ 2026-08-16 09:24:32
○A165.160.15.202015-09-01 → 2017-06-24 · 4 obs
● 2017-06-24 04:05:40
○ 2026-03-30 03:17:52
○ 2026-08-16 09:24:32
●A76.223.84.1922026-03-30 → 2026-08-16 · 3 obs
● 2026-03-30 03:17:52
● 2026-08-16 09:24:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | c.gtld-servers.net, b.gtld-servers.net, i.gtld-servers.net, h.gtld-servers.net... | - |
| mbtest.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 mbtest.com (unsigned zone)
⏱️ Timing
Total: 250ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 13.248.158.7, 76.223.84.192 |
| 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...)
Analysis
IP Addresses
mbtest.com directs to two IP numbers, 13.248.158.7 and 76.223.84.192
Two other host names, along with thediabetesblog.com, pyahoo.com and gamesyahoo.ca, also share IP numbers with mbtest.com.
Name Servers
mbtest.com carries NS records delegating to 1ns.yahoo.com, 2ns.yahoo.com and hidden-master.yahoo.com.
mbtest.com has at least partial name server overlap with other domains, such as yavatar.com, autos-247.com, y20.kr and two others.
The name servers ns1.yahoo.com, ns2.yahoo.com, ns3.yahoo.com and two others are commonly seen in use alongside these name servers.
Host names that have two IP addresses:
1ns.yahoo.com resolves to two addresses: 74.6.35.130 and 2001:4998:c:fe2f:726f:636b:6f:6e0a.
2ns.yahoo.com resolves to two addresses: 98.139.24.68 and 2001:4998:58:fe2c:726f:636b:6f:6e0a.
Host names that point to one IP address:
The hostname hidden-master.yahoo.com resolves to 68.180.131.16.