csdan.com - robtex.com
csdan.com
| DNSSEC | ⚠️ Not signed | ||||||
| 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 | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | hidden-master.yahoo.comhostmaster@yahoo-inc.com 2025-07-30 #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=1776966721 | ||||||
Same first word
Similar names
DNS History
8 records (3 active, 5 former)
●NS1ns.yahoo.com2026-02-26 → 2026-04-23 · 3 obs
● 2026-02-26 09:06:56
● 2026-04-23 17:56:06
●NS2ns.yahoo.com2026-02-26 → 2026-04-23 · 3 obs
● 2026-02-26 09:06:56
● 2026-04-23 17:56:06
○NSdns-01.ns.aol.com2015-07-19 → 2017-01-08 · 4 obs
● 2017-01-08 18:09:26
○ 2026-02-26 09:06:56
○ 2026-04-23 17:56:06
○NSdns-02.ns.aol.com2015-07-19 → 2017-01-08 · 4 obs
● 2017-01-08 18:09:26
○ 2026-02-26 09:06:56
○ 2026-04-23 17:56:06
○NSdns-06.ns.aol.com2015-07-19 → 2017-01-08 · 4 obs
● 2017-01-08 18:09:26
○ 2026-02-26 09:06:56
○ 2026-04-23 17:56:06
○NSdns-07.ns.aol.com2015-07-19 → 2017-01-08 · 4 obs
● 2017-01-08 18:09:26
○ 2026-02-26 09:06:56
○ 2026-04-23 17:56:06
●NShidden-master.yahoo.com2026-02-26 → 2026-04-23 · 3 obs
● 2026-02-26 09:06:56
● 2026-04-23 17:56:06
○MX.2026-02-26 → 2026-04-23 · 2 obs
○ 2026-04-23 17:56:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, c.gtld-servers.net, g.gtld-servers.net, b.gtld-servers.net... | - |
| csdan.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 csdan.com (unsigned zone)
⏱️ Timing
Total: 491ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | 1ns.yahoo.com, 2ns.yahoo.com |
| MX | 1 | . (pri: 0) |
| TXT | 1 | v=spf1 -all |
| 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
Name Servers
The delegation for csdan.com is handled by three name servers: 1ns.yahoo.com, 2ns.yahoo.com and hidden-master.yahoo.com.
csdan.com at least partially shares name servers with other domains, for instance yahooleagues.com, yahoofrench.net, videogameextreme.com, netscapr.com and newsruner.com.
These name servers are often used together with ns1.yahoo.com, ns2.yahoo.com, ns3.yahoo.com, ns5.yahoo.com and ns4.yahoo.com.
Host names with two IP numbers:
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 number:
hidden-master.yahoo.com points to: 68.180.131.16