costdev.com - robtex.com
costdev.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns-cloud-c1.googledomains.com ⚠️ Not in zone NS records | ||||||
| A | 2001:4860:4802:32::6c🇺🇸 Google2001:4860::/32 | ||||||
| PTR | ns-cloud-c1.googledomains.com | ||||||
| A | 216.239.32.108🇺🇸 Google216.239.32.0/24 | ||||||
| PTR | ns-cloud-c1.googledomains.com | ||||||
| NS | ns-cloud-c2.googledomains.com ⚠️ Not in zone NS records | ||||||
| A | 2001:4860:4802:34::6c🇺🇸 Google2001:4860::/32 | ||||||
| PTR | ns-cloud-c2.googledomains.com | ||||||
| A | 216.239.34.108🇺🇸 Google216.239.34.0/24 | ||||||
| PTR | ns-cloud-c2.googledomains.com | ||||||
| NS | ns-cloud-c3.googledomains.com ⚠️ Not in zone NS records | ||||||
| A | 2001:4860:4802:36::6c🇺🇸 Google2001:4860::/32 | ||||||
| PTR | ns-cloud-c3.googledomains.com | ||||||
| A | 216.239.36.108🇺🇸 Google216.239.36.0/24 | ||||||
| PTR | ns-cloud-c3.googledomains.com | ||||||
| NS | ns-cloud-c4.googledomains.com ⚠️ Not in zone NS records | ||||||
| A | 2001:4860:4802:38::6c🇺🇸 Google2001:4860::/32 | ||||||
| PTR | ns-cloud-c4.googledomains.com | ||||||
| A | 216.239.38.108🇺🇸 Google216.239.38.0/24 | ||||||
| PTR | ns-cloud-c4.googledomains.com | ||||||
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=1776618052 | ||||||
Same first word
costdev.com |
Similar names
DNS History
8 records (4 active, 4 former)
●NSns-cloud-c1.googledomains.com2026-03-31 → 2026-04-19 · 3 obs
● 2026-03-31 19:52:02
● 2026-04-19 17:15:44
●NSns-cloud-c2.googledomains.com2026-03-31 → 2026-04-19 · 3 obs
● 2026-03-31 19:52:02
● 2026-04-19 17:15:44
●NSns-cloud-c3.googledomains.com2026-03-31 → 2026-04-19 · 3 obs
● 2026-03-31 19:52:02
● 2026-04-19 17:15:44
●NSns-cloud-c4.googledomains.com2026-03-31 → 2026-04-19 · 3 obs
● 2026-03-31 19:52:02
● 2026-04-19 17:15:44
○NSns1.webjadi.com2017-02-17 → 2017-02-17 · 3 obs
○ 2026-03-31 19:52:02
○ 2026-04-19 17:15:44
○NSns2.webjadi.com2017-02-17 → 2017-02-17 · 3 obs
○ 2026-03-31 19:52:02
○ 2026-04-19 17:15:44
○MXmail.costdev.com2017-02-17 → 2017-02-17 · 3 obs
○ 2026-03-31 19:52:02
○ 2026-04-19 17:15:44
○A192.185.98.32017-02-17 → 2017-02-17 · 3 obs
○ 2026-03-31 19:52:02
○ 2026-04-19 17:15:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| costdev.com | ns-cloud-c1.googledomains.com, ns-cloud-c2.googledomains.com, ns-cloud-c3.googledomains.com, ns-cloud-c4.googledomains.com | 8 records |
✅ Authoritative Response
Server:216.239.38.108
NS records: ns-cloud-c1.googledomains.com, ns-cloud-c2.googledomains.com, ns-cloud-c3.googledomains.com, ns-cloud-c4.googledomains.com
🔒 DNSSEC Status
❌ Bogus (DNSSEC validation failed)
No DNSKEY for costdev.com
⏱️ Timing
Total: 336ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|
📌 Glue Records Collected
Total: 8
Out-of-bailiwick: 8 (ns-cloud-c1.googledomains.com, ns-cloud-c1.googledomains.com, ns-cloud-c2.googledomains.com...)
Analysis
Name Servers
costdev.com delegates to four name servers: ns-cloud-c1.googledomains.com, ns-cloud-c2.googledomains.com, ns-cloud-c3.googledomains.com and ns-cloud-c4.googledomains.com.
costdev.com at least partially shares name servers with other domains, for instance rws.ca, usinaaustral.com, animenc.com, thetrantor.com and soultransformation.ca.
Host names with two IP numbers: ns-cloud-c1.googledomains.com points to 2001:4860:4802:32::6c and 216.239.32.108; ns-cloud-c2.googledomains.com points to 2001:4860:4802:34::6c and 216.239.34.108; ns-cloud-c3.googledomains.com points to 2001:4860:4802:36::6c and 216.239.36.108; ns-cloud-c4.googledomains.com points to 2001:4860:4802:38::6c and 216.239.38.108.