rankcdn.com - robtex.com
rankcdn.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | albert.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:58::adf5:3b3a🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | albert.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c13a🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | albert.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:213a🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | albert.ns.cloudflare.com | ||||||
| A | 108.162.193.58🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | albert.ns.cloudflare.com | ||||||
| A | 172.64.33.58🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | albert.ns.cloudflare.com | ||||||
| A | 173.245.59.58🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | albert.ns.cloudflare.com | ||||||
| NS | sara.ns.cloudflare.com | ||||||
| A | 2606:4700:50::adf5:3a90🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | sara.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c090🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | sara.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2090🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | sara.ns.cloudflare.com | ||||||
| A | 108.162.192.144🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | sara.ns.cloudflare.com | ||||||
| A | 172.64.32.144🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | sara.ns.cloudflare.com | ||||||
| A | 173.245.58.144🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | sara.ns.cloudflare.com | ||||||
| TXT | google-site-verification=bw-G_eyZjl8OSJTNA974xJhllG67jhLRth8N6hw8upg | ||||||
| SOA | albert.ns.cloudflare.comdns@cloudflare.com serial=2400785176 | ||||||
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=1776054897 | ||||||
Same first word
rankcdn.com |
DNS History
7 records (2 active, 5 former)
●NSalbert.ns.cloudflare.com2026-02-26 → 2026-04-13 · 3 obs
● 2026-02-26 08:57:00
● 2026-04-13 04:43:42
○NSns1dhq.name.com2017-11-27 → 2017-11-27 · 3 obs
○ 2026-02-26 08:57:00
○ 2026-04-13 04:43:42
○NSns2lns.name.com2017-11-27 → 2017-11-27 · 3 obs
○ 2026-02-26 08:57:00
○ 2026-04-13 04:43:42
○NSns3ckl.name.com2017-11-27 → 2017-11-27 · 3 obs
○ 2026-02-26 08:57:00
○ 2026-04-13 04:43:42
○NSns4dls.name.com2017-11-27 → 2017-11-27 · 3 obs
○ 2026-02-26 08:57:00
○ 2026-04-13 04:43:42
●NSsara.ns.cloudflare.com2026-02-26 → 2026-04-13 · 3 obs
● 2026-02-26 08:57:00
● 2026-04-13 04:43:42
○A69.64.147.2422017-11-27 → 2017-11-27 · 3 obs
○ 2026-02-26 08:57:00
○ 2026-04-13 04:43:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| rankcdn.com | sara.ns.cloudflare.com, albert.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server:108.162.193.58
NS records: sara.ns.cloudflare.com, albert.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for rankcdn.com (unsigned zone)
⏱️ Timing
Total: 101ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | albert.ns.cloudflare.com, sara.ns.cloudflare.com |
| TXT | 1 | google-site-verification=bw-G_eyZjl8OSJT |
| SOA | 1 | albert.ns.cloudflare.com dns.cloudflare. |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (sara.ns.cloudflare.com, sara.ns.cloudflare.com, sara.ns.cloudflare.com...)
Analysis
Name Servers
rankcdn.com is delegated to two name servers: albert.ns.cloudflare.com and sara.ns.cloudflare.com.
rankcdn.com shares the same name server setup as other domains, for example megaphonecity.com.my, rummmor.com, 664383.com, kunzmann.de and websiteim.com.
rankcdn.com at least partially shares name servers with other domains, for instance ifwet.org.uk, distile.it, vns88896.com, netzdeponie.de and predojevic.com.
These name servers are commonly used with carter.ns.cloudflare.com, marissa.ns.cloudflare.com and alexandra.ns.cloudflare.com.
Host names with six IP numbers:
albert.ns.cloudflare.com points to: 2606:4700:58::adf5:3b3a, 2803:f800:50::6ca2:c13a, 2a06:98c1:50::ac40:213a, 108.162.193.58, 172.64.33.58 and 173.245.59.58; sara.ns.cloudflare.com points to: 2606:4700:50::adf5:3a90, 2803:f800:50::6ca2:c090, 2a06:98c1:50::ac40:2090, 108.162.192.144, 172.64.32.144 and 173.245.58.144.