lambda.cd - dns.ninja
lambda.cd
| DNSSEC | ⚠️ Not signed | ||||||
| A | 192.30.252.153🇺🇸 GITHUB192.30.252.0/24 GitHub Build software better, together. https://github.com || https://github.com/about | ||||||
| PTR | lb-192-30-252-153-iad.github.com | ||||||
| A | 192.30.252.154🇺🇸 GITHUB192.30.252.0/24 GitHub Build software better, together. https://github.com || https://github.com/about | ||||||
| NS | ns1.onlydomains.com ⭐ | ||||||
| A | 75.2.6.34🇺🇸 Amazon75.2.0.0/20 | ||||||
| PTR | aef93cd39153ffbac.awsglobalaccelerator.com | ||||||
| NS | ns2.onlydomains.com | ||||||
| A | 75.2.85.37🇺🇸 Amazon75.2.80.0/20 | ||||||
| PTR | a9bf3e392db71e4d0.awsglobalaccelerator.com | ||||||
| NS | ns3.onlydomains.com | ||||||
| A | 99.83.188.20🇺🇸 Amazon99.83.176.0/20 | ||||||
| PTR | aef93cd39153ffbac.awsglobalaccelerator.com | ||||||
| MX | mail.lambda.cd ⭐ | ||||||
| A | 66.70.178.74🇨🇦 OVH66.70.128.0/17 Hosting route | ||||||
| PTR | ns547779.ip-66-70-178.net | ||||||
| TXT | google-site-verification=cVcspLYIBXM8kjhmrpxmGX-rNbUXtpeAVD66qORiUH8 | ||||||
| SOA | ns1.onlydomains.comroot@onlydomains.com 2015-09-01 #1 | ||||||
cd
| DNSSEC | ⚠️ Not signed | ||||||
| NS | pch.nic.cd ⭐ | ||||||
| NS | gransy-anycast1.nic.cd | ||||||
| NS | gransy-anycast2.nic.cd | ||||||
| TXT | Generation Time: 1784851351 | ||||||
| SOA | pch.nic.cdnoc@nic.cd 2026-07-24 #0 | ||||||
Subdomains
mail.lambda.cd |
Same first word
Similar names
DNS History
6 records (6 active, 0 former)
●NSns1.onlydomains.com2018-05-09 → 2026-07-24 · 5 obs
● 2026-04-24 10:01:52
○ 2026-05-03 01:40:42
● 2026-05-13 09:27:40
● 2026-07-24 00:31:24
●NSns2.onlydomains.com2018-05-09 → 2026-07-24 · 5 obs
● 2026-04-24 10:01:52
○ 2026-05-03 01:40:42
● 2026-05-13 09:27:40
● 2026-07-24 00:31:24
●NSns3.onlydomains.com2018-05-09 → 2026-07-24 · 5 obs
● 2026-04-24 10:01:52
○ 2026-05-03 01:40:42
● 2026-05-13 09:27:40
● 2026-07-24 00:31:24
●MXmail.lambda.cd2018-05-09 → 2026-07-24 · 8 obs
● 2026-04-24 10:01:52
○ 2026-05-03 01:40:42
● 2026-05-13 09:27:40
● 2026-06-04 14:00:38
○ 2026-06-08 03:41:06
● 2026-06-13 04:43:06
● 2026-07-24 00:31:24
●A192.30.252.1532018-05-09 → 2026-07-24 · 8 obs
● 2026-04-24 10:01:52
○ 2026-05-03 01:40:42
● 2026-05-13 09:27:40
● 2026-06-04 14:00:38
○ 2026-06-08 03:41:06
● 2026-06-13 04:43:06
● 2026-07-24 00:31:24
●A192.30.252.1542018-05-09 → 2026-07-24 · 8 obs
● 2026-04-24 10:01:52
○ 2026-05-03 01:40:42
● 2026-05-13 09:27:40
● 2026-06-04 14:00:38
○ 2026-06-08 03:41:06
● 2026-06-13 04:43:06
● 2026-07-24 00:31:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cd | pch.nic.cd, gransy-anycast1.nic.cd, gransy-anycast2.nic.cd | 3 records |
| lambda.cd | ns1.onlydomains.com, ns2.onlydomains.com, ns3.onlydomains.com | - |
✅ Authoritative Response
Server:75.2.6.34
NS records: ns1.onlydomains.com, ns2.onlydomains.com, ns3.onlydomains.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cd (unsigned zone)
⏱️ Timing
Total: 2570ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 192.30.252.154, 192.30.252.153 |
| NS | 3 | ns3.onlydomains.com, ns1.onlydomains.com... |
| MX | 1 | mail.lambda.cd (pri: 10) |
| TXT | 1 | google-site-verification=cVcspLYIBXM8kjh |
| SOA | 1 | ns1.onlydomains.com root.onlydomains.com |
📌 Glue Records Collected
Total: 3
In-bailiwick: 3 (pch.nic.cd, gransy-anycast1.nic.cd, gransy-anycast2.nic.cd)
Analysis
Hierarchy
lambda.cd is the parent zone for mail.lambda.cd.
IP Addresses
lambda.cd directs to two IP numbers, 192.30.252.153 and 192.30.252.154
Among the host names that share IP numbers with lambda.cd are yangqinyuan.com, ogrisel.com, emsley.ca and two others.
Name Servers
The authoritative name servers for lambda.cd are ns1.onlydomains.com, ns2.onlydomains.com and ns3.onlydomains.com — three in total.
lambda.cd partially shares its NS delegation with several other domains, including randallandassoc.com, melroseltd.ae, skybiz.org and two others.
These name servers regularly co-occur with the name servers ns1.hostingww.com, ns2.hostingww.com and ns3.hostingww.com.
The hostnames ns1.onlydomains.com, ns2.onlydomains.com and ns3.onlydomains.com each resolve to a single IP: ns1.onlydomains.com → 75.2.6.34, ns2.onlydomains.com → 75.2.85.37, ns3.onlydomains.com → 99.83.188.20.
Mail Servers
lambda.cd routes its mail through a single mail server, mail.lambda.cd.
mail.lambda.cd directs to just one IP number, 66.70.178.74.