link-checker.org - robtex.com
link-checker.org
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3031::6815:373🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3035::ac43:82a8🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.3.115Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.130.168🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | cory.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:58::adf5:3b5d🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | cory.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c15d🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | cory.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:215d🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | cory.ns.cloudflare.com | ||||||
| A | 108.162.193.93🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | cory.ns.cloudflare.com | ||||||
| A | 172.64.33.93🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | cory.ns.cloudflare.com | ||||||
| A | 173.245.59.93🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | cory.ns.cloudflare.com | ||||||
| NS | elaine.ns.cloudflare.com | ||||||
| A | 2606:4700:50::adf5:3a98🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | elaine.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c098🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | elaine.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2098🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | elaine.ns.cloudflare.com | ||||||
| A | 108.162.192.152🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | elaine.ns.cloudflare.com | ||||||
| A | 172.64.32.152🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | elaine.ns.cloudflare.com | ||||||
| A | 173.245.58.152🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | elaine.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.3.115, 172.67.130.168 | ||||||
| IPv6 hints | 2606:4700:3031::6815:373, 2606:4700:3035::ac43:82a8 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=25, name=cloudflare-ech.com | ||||||
| SOA | cory.ns.cloudflare.comdns@cloudflare.com serial=2401077867 | ||||||
org
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.org.afilias-nst.info ⭐ ⚠️ Not in parent delegation | ||||||
| NS | a2.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | b0.org.afilias-nst.org | ||||||
| NS | b2.org.afilias-nst.org | ||||||
| NS | c0.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | d0.org.afilias-nst.org | ||||||
| SOA | a0.org.afilias-nst.infohostmaster@donuts.email serial=1776037164 | ||||||
Same first word
link-checker.org |
DNS History
11 records (6 active, 5 former)
●NScory.ns.cloudflare.com2026-03-26 → 2026-04-12 · 3 obs
● 2026-03-26 18:47:14
● 2026-04-12 23:50:58
●NSelaine.ns.cloudflare.com2026-03-26 → 2026-04-12 · 3 obs
● 2026-03-26 18:47:14
● 2026-04-12 23:50:58
○NSns1.above.com2017-02-17 → 2017-02-17 · 3 obs
○ 2026-03-26 18:47:14
○ 2026-04-12 23:50:58
○NSns2.above.com2017-02-17 → 2017-02-17 · 3 obs
○ 2026-03-26 18:47:14
○ 2026-04-12 23:50:58
○MXmx92.m1bp.com2017-02-17 → 2017-02-17 · 3 obs
○ 2026-03-26 18:47:14
○ 2026-04-12 23:50:58
○MXmx92.mb5p.com2017-02-17 → 2017-02-17 · 3 obs
○ 2026-03-26 18:47:14
○ 2026-04-12 23:50:58
○A103.224.182.2412017-02-17 → 2017-02-17 · 3 obs
○ 2026-03-26 18:47:14
○ 2026-04-12 23:50:58
●A104.21.3.1152026-03-26 → 2026-04-12 · 3 obs
● 2026-03-26 18:47:14
● 2026-04-12 23:50:58
●A172.67.130.1682026-03-26 → 2026-04-12 · 3 obs
● 2026-03-26 18:47:14
● 2026-04-12 23:50:58
●A2606:4700:3031::6815:3732026-03-26 → 2026-04-12 · 3 obs
● 2026-03-26 18:47:14
● 2026-04-12 23:50:58
●A2606:4700:3035::ac43:82a82026-03-26 → 2026-04-12 · 3 obs
● 2026-03-26 18:47:14
● 2026-04-12 23:50:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org | - |
| link-checker.org | cory.ns.cloudflare.com, elaine.ns.cloudflare.com | - |
✅ Authoritative Response
Server:108.162.193.93
NS records: cory.ns.cloudflare.com, elaine.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for link-checker.org (unsigned zone)
⏱️ Timing
Total: 551ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.130.168, 104.21.3.115 |
| AAAA | 2 | 2606:4700:3035::ac43:82a8, 2606:4700:3031::6815:373 |
| NS | 2 | cory.ns.cloudflare.com, elaine.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | cory.ns.cloudflare.com dns.cloudflare.co |
Analysis
IP Addresses
link-checker.org resolves to four IPs: 2606:4700:3031::6815:373, 2606:4700:3035::ac43:82a8, 104.21.3.115 and 172.67.130.168.
Other host names, for instance ramzdigital.com, hvemeierbilen.no, matrixhyperstack.click, folweb.org and cpcontacts.styleofdesign.com share IP numbers with link-checker.org.
Name Servers
link-checker.org has two name servers: cory.ns.cloudflare.com and elaine.ns.cloudflare.com.
link-checker.org shares the same name server setup as other domains, for example placeb.net, petcom.kr, mazelook.com, nettruyen0209.com and cntv.ru.
link-checker.org shares some name servers with other domains, for example ecotact.org, delaybiznes.com, melatonine.nl, matamatavisioncare.co.nz and essentialgrammarinuse.us.
These name servers are commonly used together with mustafa.ns.cloudflare.com and mario.ns.cloudflare.com.
Host names with six IP numbers: cory.ns.cloudflare.com points to: 2606:4700:58::adf5:3b5d, 2803:f800:50::6ca2:c15d, 2a06:98c1:50::ac40:215d, 108.162.193.93, 172.64.33.93 and 173.245.59.93; elaine.ns.cloudflare.com points to: 2606:4700:50::adf5:3a98, 2803:f800:50::6ca2:c098, 2a06:98c1:50::ac40:2098, 108.162.192.152, 172.64.32.152 and 173.245.58.152.