emc4.com - robtex.com
emc4.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1.mydomain.com ⚠️ Not in zone NS records | ||||||
| A | 172.64.52.99🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | ns2.mydomain.com ⚠️ Not in zone NS records | ||||||
| A | 172.64.53.76🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | ns3.mydomain.com ⚠️ Not in zone NS records | ||||||
| A | 172.64.52.99🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | ns4.mydomain.com ⚠️ Not in zone NS records | ||||||
| A | 172.64.53.76🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
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=1784280937 | ||||||
Same first word
Similar names
DNS History
7 records (4 active, 3 former)
●NSns1.mydomain.com2026-04-07 → 2026-07-17 · 3 obs
● 2026-04-07 14:28:44
● 2026-07-17 09:50:14
○NSns1.yourhostingaccount.com2015-05-25 → 2016-07-26 · 4 obs
● 2016-07-26 20:48:34
○ 2026-04-07 14:28:44
○ 2026-07-17 09:50:14
●NSns2.mydomain.com2026-04-07 → 2026-07-17 · 3 obs
● 2026-04-07 14:28:44
● 2026-07-17 09:50:14
○NSns2.yourhostingaccount.com2015-05-25 → 2016-07-26 · 4 obs
● 2016-07-26 20:48:34
○ 2026-04-07 14:28:44
○ 2026-07-17 09:50:14
●NSns3.mydomain.com2026-04-07 → 2026-07-17 · 3 obs
● 2026-04-07 14:28:44
● 2026-07-17 09:50:14
●NSns4.mydomain.com2026-04-07 → 2026-07-17 · 3 obs
● 2026-04-07 14:28:44
● 2026-07-17 09:50:14
○A141.8.225.2372015-05-25 → 2016-07-26 · 4 obs
● 2016-07-26 20:48:34
○ 2026-04-07 14:28:44
○ 2026-07-17 09:50:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | j.gtld-servers.net, l.gtld-servers.net, a.gtld-servers.net, d.gtld-servers.net... | - |
| emc4.com | ns1.mydomain.com, ns2.mydomain.com, ns3.mydomain.com, ns4.mydomain.com | 4 records |
✅ Authoritative Response
Server:172.64.53.76
NS records: ns1.mydomain.com, ns2.mydomain.com, ns3.mydomain.com, ns4.mydomain.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for emc4.com (unsigned zone)
⏱️ Timing
Total: 233ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns1.mydomain.com, ns2.mydomain.com, ns3.mydomain.com...)
Analysis
Name Servers
Four name servers handle the delegation for emc4.com: ns1.mydomain.com, ns2.mydomain.com, ns3.mydomain.com and ns4.mydomain.com.
At least some of emc4.com's name servers are shared with other domains, for example cougaarholdings.net, coulterinfiniti.com, rajalamba.com and two more.
These name servers tend to be deployed in combination with the name servers ns1.yourhostingaccount.com and ns2.yourhostingaccount.com.
ns1.mydomain.com, ns2.mydomain.com, ns3.mydomain.com and ns4.mydomain.com each point to exactly one IP address. ns1.mydomain.com directs to 172.64.52.99, ns2.mydomain.com directs to 172.64.53.76, ns3.mydomain.com directs to 172.64.52.99 and ns4.mydomain.com directs to 172.64.53.76. Two pairs share an IP: ns1.mydomain.com and ns3.mydomain.com share 172.64.52.99, and ns2.mydomain.com and ns4.mydomain.com share 172.64.53.76.
ns1.mydomain.com and ns3.mydomain.com are host names that each point to 172.64.52.99 IP addresses.
ns2.mydomain.com and ns4.mydomain.com are host names that each point to 172.64.53.76 IP addresses.