linkcode.ai - robtex.com
linkcode.ai
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:10::6814:1a8e🇺🇸 Cloudflare2606:4700:10::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:10::ac42:9e08🇺🇸 Cloudflare2606:4700:10::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.20.26.142Cloudflare104.20.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.66.158.8🇺🇸 Cloudflare172.66.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | barbara.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:50::adf5:3af8🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | barbara.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c0f8🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | barbara.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:20f8🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | barbara.ns.cloudflare.com | ||||||
| A | 108.162.192.248🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | barbara.ns.cloudflare.com | ||||||
| A | 172.64.32.248🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | barbara.ns.cloudflare.com | ||||||
| A | 173.245.58.248🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | barbara.ns.cloudflare.com | ||||||
| NS | jobs.ns.cloudflare.com | ||||||
| A | 2606:4700:58::adf5:3bb7🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | jobs.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c1b7🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | jobs.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:21b7🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | jobs.ns.cloudflare.com | ||||||
| A | 108.162.193.183🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | jobs.ns.cloudflare.com | ||||||
| A | 172.64.33.183🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | jobs.ns.cloudflare.com | ||||||
| A | 173.245.59.183🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | jobs.ns.cloudflare.com | ||||||
| MX | mx1.larksuite.com ⭐ | ||||||
| A | 18.139.153.173🇸🇬 Amazon18.138.0.0/15 EC2 SIN prefix | ||||||
| PTR | ec2-18-139-153-173.ap-southeast-1.compute.amazonaws.com | ||||||
| MX | mx2.larksuite.com(5) | ||||||
| A | 18.139.153.173🇸🇬 Amazon18.138.0.0/15 EC2 SIN prefix | ||||||
| PTR | ec2-18-139-153-173.ap-southeast-1.compute.amazonaws.com | ||||||
| MX | mx3.larksuite.com(10) | ||||||
| A | 18.139.153.173🇸🇬 Amazon18.138.0.0/15 EC2 SIN prefix | ||||||
| PTR | ec2-18-139-153-173.ap-southeast-1.compute.amazonaws.com | ||||||
| A | 101.126.58.223🇨🇳 VOLCANO-ENGINE101.126.56.0/21 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District, | ||||||
| A | 122.14.230.154🇨🇳 CHINAMOBILE-CN122.14.224.0/20 | ||||||
| TXT | v=spf1 +include:spf.onlarksuite.com -all | ||||||
| TXT | verification-code-site-App_lark=2gSYIcxE31bK9cK7xwdl | ||||||
| HTTPS | HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.20.26.142, 172.66.158.8 | ||||||
| IPv6 hints | 2606:4700:10::6814:1a8e, 2606:4700:10::ac42:9e08 | ||||||
| SOA | barbara.ns.cloudflare.comdns@cloudflare.com serial=2412278652 | ||||||
ai
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | v0n0.nic.ai ⭐ | ||||||
| NS | v0n1.nic.ai | ||||||
| NS | v0n2.nic.ai | ||||||
| NS | v0n3.nic.ai | ||||||
| NS | v2n0.nic.ai | ||||||
| NS | v2n1.nic.ai | ||||||
| SOA | v0n0.nic.aihostmaster@donuts.email serial=1787845316 | ||||||
Same first word
Similar names
Previous names
Next names
DNS History
9 records (9 active, 0 former)
●NSbarbara.ns.cloudflare.com2026-08-20 → 2026-08-27 · 2 obs
● 2026-08-27 15:50:20
●NSjobs.ns.cloudflare.com2026-08-20 → 2026-08-27 · 2 obs
● 2026-08-27 15:50:20
●MXmx1.larksuite.com2026-08-20 → 2026-08-27 · 2 obs
● 2026-08-27 15:50:20
●MXmx2.larksuite.com2026-08-20 → 2026-08-27 · 2 obs
● 2026-08-27 15:50:20
●MXmx3.larksuite.com2026-08-20 → 2026-08-27 · 2 obs
● 2026-08-27 15:50:20
●A104.20.26.1422026-08-20 → 2026-08-27 · 2 obs
● 2026-08-27 15:50:20
●A172.66.158.82026-08-20 → 2026-08-27 · 2 obs
● 2026-08-27 15:50:20
●A2606:4700:10::6814:1a8e2026-08-20 → 2026-08-27 · 2 obs
● 2026-08-27 15:50:20
●A2606:4700:10::ac42:9e082026-08-20 → 2026-08-27 · 2 obs
● 2026-08-27 15:50:20
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ai | v0n3.nic.ai, v0n2.nic.ai, v2n1.nic.ai, v0n0.nic.ai... | 12 records |
| linkcode.ai | jobs.ns.cloudflare.com, barbara.ns.cloudflare.com | - |
✅ Authoritative Response
Server:108.162.193.183
NS records: jobs.ns.cloudflare.com, barbara.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for linkcode.ai (unsigned zone)
⏱️ Timing
Total: 1150ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.66.158.8, 104.20.26.142 |
| AAAA | 2 | 2606:4700:10::ac42:9e08, 2606:4700:10::6814:1a8e |
| NS | 2 | barbara.ns.cloudflare.com, jobs.ns.cloudflare.com |
| MX | 3 | mx1.larksuite.com (pri: 1), mx3.larksuite.com (pri: 10)... |
| TXT | 2 | v=spf1 +include:spf.onlarksuite.com -all, verification-code-site-App_lark=2gSYIcxE |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h2"] |
| SOA | 1 | barbara.ns.cloudflare.com dns.cloudflare |
📌 Glue Records Collected
Total: 12
In-bailiwick: 12 (v2n1.nic.ai, v2n0.nic.ai, v0n3.nic.ai...)
Analysis
IP Addresses
linkcode.ai points to the four IP addresses 104.20.26.142, 172.66.158.8, 2606:4700:10::6814:1a8e and 2606:4700:10::ac42:9e08.
Other host names, among them lafayette148ny.com and ayko.tech, have IP numbers in common with linkcode.ai.
Name Servers
Two name servers handle the delegation for linkcode.ai: barbara.ns.cloudflare.com and jobs.ns.cloudflare.com.
linkcode.ai has the same name server delegation as a number of other domains, such as modderday.workers.dev, generalguitargadgets.com, 2zv6n.xyz and two more.
At least some of linkcode.ai's name servers are shared with other domains, for example qweds.pages.dev, leandrogoncalves.workers.dev, internetfraudcomplaintcenter.com and two more.
These name servers tend to be deployed in combination with the name servers trevor.ns.cloudflare.com and mark.ns.cloudflare.com.
Host names resolving to 6 IP numbers:
barbara.ns.cloudflare.com resolves to 108.162.192.248, 172.64.32.248 and 173.245.58.248 among others, with 3 other IP addresses in total.
jobs.ns.cloudflare.com resolves to 108.162.193.183, 172.64.33.183 and 173.245.59.183 among others, with 3 other IP addresses in total.
Mail Servers
The MX records for linkcode.ai list three mail servers: mx1.larksuite.com, mx2.larksuite.com and mx3.larksuite.com.
linkcode.ai shares at least some of its mail servers with other domains — for example blessac.com, marques22.com, 3xshares.com and two more.
Hosts with three IP address records:
The hostname mx3.larksuite.com points to 18.139.153.173, 101.126.58.223 and 122.14.230.154.
Hosts that resolve to one IP address:
The hostname mx1.larksuite.com resolves to 18.139.153.173.
The hostname mx2.larksuite.com resolves to 18.139.153.173.
mx3.larksuite.com, mx1.larksuite.com and mx2.larksuite.com all direct to 18.139.153.173.