cydms.com - dns.ninja
cydms.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 50.57.203.248🇺🇸 RACKSPACE-ORD50.57.192.0/19 RACKSPACE ORD | ||||||
| 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 2022-09-14 #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=1786417639 | ||||||
Same first word
Similar names
DNS History
9 records (4 active, 5 former)
●NS1ns.yahoo.com2026-02-25 → 2026-08-11 · 3 obs
● 2026-02-25 13:09:32
● 2026-08-11 03:07:56
●NS2ns.yahoo.com2026-02-25 → 2026-08-11 · 3 obs
● 2026-02-25 13:09:32
● 2026-08-11 03:07:56
●NShidden-master.yahoo.com2015-06-17 → 2026-08-11 · 2 obs
● 2026-08-11 03:07:56
○NSns1.yahoo.com2015-06-17 → 2017-07-04 · 4 obs
● 2017-07-04 13:27:22
○ 2026-02-25 13:09:32
○ 2026-08-11 03:07:56
○NSns2.yahoo.com2015-06-17 → 2017-07-04 · 4 obs
● 2017-07-04 13:27:22
○ 2026-02-25 13:09:32
○ 2026-08-11 03:07:56
○NSns3.yahoo.com2015-06-17 → 2017-07-04 · 4 obs
● 2017-07-04 13:27:22
○ 2026-02-25 13:09:32
○ 2026-08-11 03:07:56
○NSns4.yahoo.com2015-06-17 → 2017-07-04 · 4 obs
● 2017-07-04 13:27:22
○ 2026-02-25 13:09:32
○ 2026-08-11 03:07:56
○NSns5.yahoo.com2015-06-17 → 2017-07-04 · 4 obs
● 2017-07-04 13:27:22
○ 2026-02-25 13:09:32
○ 2026-08-11 03:07:56
●A50.57.203.2482015-06-17 → 2026-08-11 · 2 obs
● 2026-08-11 03:07:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | f.gtld-servers.net, d.gtld-servers.net, c.gtld-servers.net, l.gtld-servers.net... | - |
| cydms.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 cydms.com (unsigned zone)
⏱️ Timing
Total: 1458ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 50.57.203.248 |
| NS | 2 | 2ns.yahoo.com, 1ns.yahoo.com |
| 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
cydms.com resolves to just one IP address, 50.57.203.248.
Other host names, such as yuard.com, share IP numbers with cydms.com.
Name Servers
cydms.com is delegated to three name servers: 1ns.yahoo.com, 2ns.yahoo.com and hidden-master.yahoo.com.
The name servers of cydms.com overlap at least partially with those of other domains — among them 216.136.98.in-addr.arpa, 12.195.67.in-addr.arpa, yahooliganscard.com and two more.
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 points to 74.6.35.130 and 2001:4998:c:fe2f:726f:636b:6f:6e0a.
2ns.yahoo.com points to 98.139.24.68 and 2001:4998:58:fe2c:726f:636b:6f:6e0a.
Host names that point to one IP address:
hidden-master.yahoo.com points to 68.180.131.16.