mdev.com - dns.ninja
mdev.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=1784648812 | ||||||
Subdomains
www.mdev.com |
Same first word
Similar names
DNS History
21 records (5 active, 16 former)
●NS1ns.yahoo.com2026-02-19 → 2026-07-21 · 3 obs
● 2026-02-19 00:33:54
● 2026-07-21 15:57:36
●NS2ns.yahoo.com2026-02-19 → 2026-07-21 · 3 obs
● 2026-02-19 00:33:54
● 2026-07-21 15:57:36
○NSdns1.cscdns.net2016-04-26 → 2017-03-15 · 4 obs
● 2017-03-15 05:44:26
○ 2019-04-13 10:32:14
○ 2026-07-21 15:57:36
○NSdns2.cscdns.net2016-04-26 → 2017-03-15 · 4 obs
● 2017-03-15 05:44:26
○ 2019-04-13 10:32:14
○ 2026-07-21 15:57:36
●NShidden-master.yahoo.com2019-04-13 → 2026-07-21 · 3 obs
● 2019-04-13 10:32:14
● 2026-07-21 15:57:36
○NSns1.yahoo.com2019-04-13 → 2019-04-13 · 4 obs
● 2019-04-13 10:32:14
○ 2026-02-19 00:33:54
○ 2026-07-21 15:57:36
○NSns2.yahoo.com2019-04-13 → 2019-04-13 · 4 obs
● 2019-04-13 10:32:14
○ 2026-02-19 00:33:54
○ 2026-07-21 15:57:36
○NSns3.yahoo.com2019-04-13 → 2019-04-13 · 4 obs
● 2019-04-13 10:32:14
○ 2026-02-19 00:33:54
○ 2026-07-21 15:57:36
○NSns4.yahoo.com2019-04-13 → 2019-04-13 · 4 obs
● 2019-04-13 10:32:14
○ 2026-02-19 00:33:54
○ 2026-07-21 15:57:36
○NSns5.yahoo.com2019-04-13 → 2019-04-13 · 4 obs
● 2019-04-13 10:32:14
○ 2026-02-19 00:33:54
○ 2026-07-21 15:57:36
○MX(root)2019-04-13 → 2019-04-13 · 4 obs
● 2019-04-13 10:32:14
○ 2026-02-19 00:33:54
○ 2026-07-21 15:57:36
○MXcustmx.cscdns.net2016-04-26 → 2017-03-15 · 4 obs
● 2017-03-15 05:44:26
○ 2019-04-13 10:32:14
○ 2026-07-21 15:57:36
○A106.10.248.1502019-04-13 → 2019-04-13 · 4 obs
● 2019-04-13 10:32:14
○ 2026-02-19 00:33:54
○ 2026-07-21 15:57:36
○A124.108.115.1002019-04-13 → 2019-04-13 · 4 obs
● 2019-04-13 10:32:14
○ 2026-02-19 00:33:54
○ 2026-07-21 15:57:36
●A13.248.158.72026-02-19 → 2026-07-21 · 3 obs
● 2026-02-19 00:33:54
● 2026-07-21 15:57:36
○A165.160.13.202016-04-26 → 2017-03-15 · 4 obs
● 2017-03-15 05:44:26
○ 2019-04-13 10:32:14
○ 2026-07-21 15:57:36
○A165.160.15.202016-04-26 → 2017-03-15 · 4 obs
● 2017-03-15 05:44:26
○ 2019-04-13 10:32:14
○ 2026-07-21 15:57:36
○A212.82.100.1502019-04-13 → 2019-04-13 · 4 obs
● 2019-04-13 10:32:14
○ 2026-02-19 00:33:54
○ 2026-07-21 15:57:36
○A74.6.136.1502019-04-13 → 2019-04-13 · 4 obs
● 2019-04-13 10:32:14
○ 2026-02-19 00:33:54
○ 2026-07-21 15:57:36
●A76.223.84.1922026-02-19 → 2026-07-21 · 3 obs
● 2026-02-19 00:33:54
● 2026-07-21 15:57:36
○A98.136.103.232019-04-13 → 2019-04-13 · 4 obs
● 2019-04-13 10:32:14
○ 2026-02-19 00:33:54
○ 2026-07-21 15:57:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| mdev.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 mdev.com (unsigned zone)
⏱️ Timing
Total: 335ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 76.223.84.192, 13.248.158.7 |
| 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
mdev.com is a parent domain of www.mdev.com.
IP Addresses
mdev.com directs to two IP numbers, 13.248.158.7 and 76.223.84.192
Additional host names — yahooter.net, yahoo-watches.com, aol-billinghq.com and two others — share IP numbers with mdev.com.
Name Servers
mdev.com has three name servers — 1ns.yahoo.com, 2ns.yahoo.com and hidden-master.yahoo.com.
mdev.com shares at least some of its name servers with other domains, including walletyahoo.be, wwwyahoohotmail.com, ryot.me and two others.
These name servers are frequently paired with the name servers ns1.yahoo.com, ns2.yahoo.com, ns3.yahoo.com and two others.
Host names with two IP numbers:
1ns.yahoo.com resolves to 74.6.35.130 and 2001:4998:c:fe2f:726f:636b:6f:6e0a.
2ns.yahoo.com resolves to 98.139.24.68 and 2001:4998:58:fe2c:726f:636b:6f:6e0a.
Host names pointing to a single IP address:
hidden-master.yahoo.com resolves to 68.180.131.16.