linkcentury.com - robtex.com
linkcentury.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3035::6815:db5🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3036::ac43:84eb🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.13.181Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.132.235🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | kurt.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:58::adf5:3bc1🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | kurt.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c1c1🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | kurt.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:21c1🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | kurt.ns.cloudflare.com | ||||||
| A | 108.162.193.193🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | kurt.ns.cloudflare.com | ||||||
| A | 172.64.33.193🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | kurt.ns.cloudflare.com | ||||||
| A | 173.245.59.193🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | kurt.ns.cloudflare.com | ||||||
| NS | roxy.ns.cloudflare.com | ||||||
| A | 2606:4700:50::adf5:3a8e🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | roxy.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c08e🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | roxy.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:208e🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | roxy.ns.cloudflare.com | ||||||
| A | 108.162.192.142🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | roxy.ns.cloudflare.com | ||||||
| A | 172.64.32.142🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | roxy.ns.cloudflare.com | ||||||
| A | 173.245.58.142🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | roxy.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.13.181, 172.67.132.235 | ||||||
| IPv6 hints | 2606:4700:3035::6815:db5, 2606:4700:3036::ac43:84eb | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=240, name=cloudflare-ech.com | ||||||
| SOA | kurt.ns.cloudflare.comdns@cloudflare.com serial=2410510780 | ||||||
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=1785257417 | ||||||
Same first word
linkcentury.com |
Similar names
DNS History
8 records (6 active, 2 former)
●NSkurt.ns.cloudflare.com2026-03-23 → 2026-07-28 · 2 obs
● 2026-07-28 17:19:50
●NSroxy.ns.cloudflare.com2026-03-23 → 2026-07-28 · 2 obs
● 2026-07-28 17:19:50
●A104.21.13.1812026-03-23 → 2026-07-28 · 2 obs
● 2026-07-28 17:19:50
●A172.67.132.2352026-03-23 → 2026-07-28 · 2 obs
● 2026-07-28 17:19:50
○A2606:4700:3033::6815:db52026-03-23 → 2026-06-17 · 4 obs
● 2026-06-17 05:14:50
○ 2026-06-26 13:37:26
○ 2026-07-28 17:19:50
○A2606:4700:3034::ac43:84eb2026-03-23 → 2026-06-17 · 4 obs
● 2026-06-17 05:14:50
○ 2026-06-26 13:37:26
○ 2026-07-28 17:19:50
●A2606:4700:3035::6815:db52026-06-26 → 2026-07-28 · 3 obs
● 2026-06-26 13:37:26
● 2026-07-28 17:19:50
●A2606:4700:3036::ac43:84eb2026-06-26 → 2026-07-28 · 3 obs
● 2026-06-26 13:37:26
● 2026-07-28 17:19:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | e.gtld-servers.net, c.gtld-servers.net, a.gtld-servers.net, k.gtld-servers.net... | - |
| linkcentury.com | roxy.ns.cloudflare.com, kurt.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server:108.162.192.142
NS records: roxy.ns.cloudflare.com, kurt.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for linkcentury.com (unsigned zone)
⏱️ Timing
Total: 176ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.132.235, 104.21.13.181 |
| AAAA | 2 | 2606:4700:3036::ac43:84eb, 2606:4700:3035::6815:db5 |
| NS | 2 | kurt.ns.cloudflare.com, roxy.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | kurt.ns.cloudflare.com dns.cloudflare.co |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (roxy.ns.cloudflare.com, roxy.ns.cloudflare.com, roxy.ns.cloudflare.com...)
Analysis
IP Addresses
linkcentury.com directs to four IP numbers, which are 104.21.13.181, 172.67.132.235, 2606:4700:3035::6815:db5 and 2606:4700:3036::ac43:84eb.
marketingbrainfodder.com, www.informiran24.net, quadcrew-giessen.info plus two other host names have IP numbers in common with linkcentury.com.
Name Servers
The NS records for linkcentury.com delegate to kurt.ns.cloudflare.com and roxy.ns.cloudflare.com.
The name server configuration of linkcentury.com is shared with other domains, for instance eb79.cn, ztjlm.cn, examlabz.com and two others.
There is at least partial name server overlap between linkcentury.com and other domains — northcentralpredators.com, tk-wtoshop.shop, financeirama.com and two more among them.
These name servers are routinely deployed together with the name servers miki.ns.cloudflare.com.
Hosts with 6 IP addresses each:
kurt.ns.cloudflare.com maps to 108.162.193.193, 172.64.33.193, 173.245.59.193 and 3 additional IP addresses.
roxy.ns.cloudflare.com maps to 108.162.192.142, 172.64.32.142, 173.245.58.142 and 3 additional IP addresses.