ctlabs.net - robtex.com
ctlabs.net
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns-cloud-d1.googledomains.com ⭐ | ||||||
| A | 2001:4860:4802:32::6d🇺🇸 Google2001:4860::/32 | ||||||
| PTR | ns-cloud-d1.googledomains.com | ||||||
| A | 216.239.32.109🇺🇸 Google216.239.32.0/24 | ||||||
| PTR | ns-cloud-d1.googledomains.com | ||||||
| NS | ns-cloud-d2.googledomains.com | ||||||
| A | 2001:4860:4802:34::6d🇺🇸 Google2001:4860::/32 | ||||||
| PTR | ns-cloud-d2.googledomains.com | ||||||
| A | 216.239.34.109🇺🇸 Google216.239.34.0/24 | ||||||
| PTR | ns-cloud-d2.googledomains.com | ||||||
| NS | ns-cloud-d3.googledomains.com | ||||||
| A | 2001:4860:4802:36::6d🇺🇸 Google2001:4860::/32 | ||||||
| PTR | ns-cloud-d3.googledomains.com | ||||||
| A | 216.239.36.109🇺🇸 Google216.239.36.0/24 | ||||||
| PTR | ns-cloud-d3.googledomains.com | ||||||
| NS | ns-cloud-d4.googledomains.com | ||||||
| A | 2001:4860:4802:38::6d🇺🇸 Google2001:4860::/32 | ||||||
| PTR | ns-cloud-d4.googledomains.com | ||||||
| A | 216.239.38.109🇺🇸 Google216.239.38.0/24 | ||||||
| PTR | ns-cloud-d4.googledomains.com | ||||||
| SOA | ns-cloud-d1.googledomains.comcloud-dns-hostmaster@google.com serial=1 | ||||||
net
| 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=1785361217 | ||||||
Same first word
Similar names
DNS History
11 records (4 active, 7 former)
○NSns-1316.awsdns-36.org2016-11-17 → 2017-08-14 · 4 obs
● 2017-08-14 07:51:38
○ 2026-06-26 16:55:06
○ 2026-07-29 22:12:44
○NSns-1962.awsdns-53.co.uk2016-11-17 → 2017-08-14 · 4 obs
● 2017-08-14 07:51:38
○ 2026-06-26 16:55:06
○ 2026-07-29 22:12:44
○NSns-204.awsdns-25.com2016-11-17 → 2017-08-14 · 4 obs
● 2017-08-14 07:51:38
○ 2026-06-26 16:55:06
○ 2026-07-29 22:12:44
○NSns-619.awsdns-13.net2016-11-17 → 2017-08-14 · 4 obs
● 2017-08-14 07:51:38
○ 2026-06-26 16:55:06
○ 2026-07-29 22:12:44
●NSns-cloud-d1.googledomains.com2026-06-26 → 2026-07-29 · 3 obs
● 2026-06-26 16:55:06
● 2026-07-29 22:12:44
●NSns-cloud-d2.googledomains.com2026-06-26 → 2026-07-29 · 3 obs
● 2026-06-26 16:55:06
● 2026-07-29 22:12:44
●NSns-cloud-d3.googledomains.com2026-06-26 → 2026-07-29 · 3 obs
● 2026-06-26 16:55:06
● 2026-07-29 22:12:44
●NSns-cloud-d4.googledomains.com2026-06-26 → 2026-07-29 · 3 obs
● 2026-06-26 16:55:06
● 2026-07-29 22:12:44
○MXmx.zoho.com2016-11-17 → 2017-08-14 · 4 obs
● 2017-08-14 07:51:38
○ 2026-06-26 16:55:06
○ 2026-07-29 22:12:44
○MXmx2.zoho.com2016-11-17 → 2017-08-14 · 4 obs
● 2017-08-14 07:51:38
○ 2026-06-26 16:55:06
○ 2026-07-29 22:12:44
○A54.172.138.2072016-11-17 → 2017-08-14 · 4 obs
● 2017-08-14 07:51:38
○ 2026-06-26 16:55:06
○ 2026-07-29 22:12:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | e.gtld-servers.net, l.gtld-servers.net, k.gtld-servers.net, f.gtld-servers.net... | - |
| ctlabs.net | ns-cloud-d1.googledomains.com, ns-cloud-d2.googledomains.com, ns-cloud-d3.googledomains.com, ns-cloud-d4.googledomains.com | - |
✅ Authoritative Response
Server:216.239.38.109
NS records: ns-cloud-d1.googledomains.com, ns-cloud-d2.googledomains.com, ns-cloud-d3.googledomains.com, ns-cloud-d4.googledomains.com
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 1939ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | ns-cloud-d1.googledomains.com, ns-cloud-d4.googledomains.com... |
| SOA | 1 | ns-cloud-d1.googledomains.com cloud-dns- |
Analysis
Name Servers
Four name servers handle the delegation for ctlabs.net: ns-cloud-d1.googledomains.com, ns-cloud-d2.googledomains.com, ns-cloud-d3.googledomains.com and ns-cloud-d4.googledomains.com.
There is at least partial name server overlap between ctlabs.net and other domains — dsiegel.com, xanthiancubestudios.com, realkinetic.com and two more among them.
All four hostnames — ns-cloud-d1.googledomains.com, ns-cloud-d2.googledomains.com, ns-cloud-d3.googledomains.com and ns-cloud-d4.googledomains.com — resolve to two IP numbers apiece: ns-cloud-d1.googledomains.com to 216.239.32.109 and 2001:4860:4802:32::6d; ns-cloud-d2.googledomains.com to 216.239.34.109 and 2001:4860:4802:34::6d; ns-cloud-d3.googledomains.com to 216.239.36.109 and 2001:4860:4802:36::6d; ns-cloud-d4.googledomains.com to 216.239.38.109 and 2001:4860:4802:38::6d.