dnscstr.com - robtex.com
dnscstr.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | a.dnscstr.com ⭐ | ||||||
| A | 2604:a880:2:d1:0:1:5fec:b001🇺🇸 DIGITALOCEAN2604:a880:2::/48 DigitalOcean | ||||||
| A | 138.197.216.192🇺🇸 DIGITALOCEAN138.197.208.0/20 DigitalOcean | ||||||
| NS | b.dnscstr.com | ||||||
| A | 2001:19f0:4000:1981:5400:6ff:fe39:7e06🇺🇸 AS-VULTR2001:19f0:4000::/38 Vultr Assigned Prefix | ||||||
| A | 149.28.62.97🇺🇸 AS-VULTR149.28.32.0/19 Vultr Assigned Prefix | ||||||
| PTR | 149.28.62.97.vultrusercontent.com | ||||||
| NS | c.dnscstr.com | ||||||
| A | 2600:3c13::2000:33ff:fe28:593e🇺🇸 AKAMAI-LINODE-AP2600:3c13::/32 Akamai Technologies | ||||||
| A | 172.237.124.155🇺🇸 AKAMAI-LINODE-AP172.237.96.0/19 Akamai Technologies, Inc. | ||||||
| PTR | 172-237-124-155.ip.linodeusercontent.com | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | a.dnscstr.comhostmaster@dnscaster.com serial=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=1784117317 | ||||||
Subdomains
c.dnscstr.com |
e6awzf.dnscstr.com |
zdzgez.dnscstr.com |
7osc7m.dnscstr.com |
b.dnscstr.com |
76ylo2.dnscstr.com |
a.dnscstr.com |
d7rjw3.dnscstr.com |
3k03ll.dnscstr.com |
Same first word
dnscstr.com |
DNS History
3 records (3 active, 0 former)
●NSa.dnscstr.com2026-03-12 → 2026-07-15 · 2 obs
● 2026-07-15 12:15:54
●NSb.dnscstr.com2026-03-12 → 2026-07-15 · 2 obs
● 2026-07-15 12:15:54
●NSc.dnscstr.com2026-03-12 → 2026-07-15 · 2 obs
● 2026-07-15 12:15:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| dnscstr.com | b.dnscstr.com, c.dnscstr.com, a.dnscstr.com | 6 records |
✅ Authoritative Response
Server:172.237.124.155
NS records: b.dnscstr.com, c.dnscstr.com, a.dnscstr.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for dnscstr.com (unsigned zone)
⏱️ Timing
Total: 340ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 3 | b.dnscstr.com, a.dnscstr.com... |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | a.dnscstr.com hostmaster.dnscaster.com |
📌 Glue Records Collected
Total: 6
In-bailiwick: 6 (b.dnscstr.com, b.dnscstr.com, c.dnscstr.com...)
Analysis
Hierarchy
dnscstr.com is a parent domain; its children include c.dnscstr.com, e6awzf.dnscstr.com, zdzgez.dnscstr.com, 7osc7m.dnscstr.com, b.dnscstr.com and a few other host names.
Name Servers
dnscstr.com is delegated to three name servers: a.dnscstr.com, b.dnscstr.com and c.dnscstr.com.
a.dnscstr.com, b.dnscstr.com and c.dnscstr.com each resolve to two IP addresses: a.dnscstr.com resolves to 138.197.216.192 and 2604:a880:2:d1:0:1:5fec:b001; b.dnscstr.com resolves to 149.28.62.97 and 2001:19f0:4000:1981:5400:6ff:fe39:7e06; c.dnscstr.com resolves to 172.237.124.155 and 2600:3c13::2000:33ff:fe28:593e.