cdn-defense.com - robtex.com
cdn-defense.com
| DNSSEC | ⚠️ Not signed | ||||||
| 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 | ||||||
| NS | norm.ns.cloudflare.com | ||||||
| A | 2606:4700:58::adf5:3b86🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | norm.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c186🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | norm.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2186🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | norm.ns.cloudflare.com | ||||||
| A | 108.162.193.134🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | norm.ns.cloudflare.com | ||||||
| A | 172.64.33.134🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | norm.ns.cloudflare.com | ||||||
| A | 173.245.59.134🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | norm.ns.cloudflare.com | ||||||
| MX | mail.cdn-defense.com ⭐ | ||||||
| A | 160.25.21.125INTELLIGENT1-AS-AP160.25.21.0/24 Tianjin Nacai Exhibition Service Co Ltd hongkong youmajie hongkong youmajie hongkong youmajie | ||||||
| TXT | v=spf1 a mx ~all | ||||||
| SOA | elaine.ns.cloudflare.comdns@cloudflare.com serial=2410803068 | ||||||
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=1786729659 | ||||||
Subdomains
Same first word
cdn-defense.com |
DNS History
3 records (3 active, 0 former)
●NSelaine.ns.cloudflare.com2026-08-12 → 2026-08-14 · 2 obs
● 2026-08-14 18:10:24
●NSnorm.ns.cloudflare.com2026-08-12 → 2026-08-14 · 2 obs
● 2026-08-14 18:10:24
●MXmail.cdn-defense.com2026-08-12 → 2026-08-14 · 2 obs
● 2026-08-14 18:10:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| cdn-defense.com | norm.ns.cloudflare.com, elaine.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server:108.162.192.152
NS records: norm.ns.cloudflare.com, elaine.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cdn-defense.com (unsigned zone)
⏱️ Timing
Total: 143ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | elaine.ns.cloudflare.com, norm.ns.cloudflare.com |
| MX | 1 | mail.cdn-defense.com (pri: 10) |
| TXT | 1 | v=spf1 a mx ~all |
| SOA | 1 | elaine.ns.cloudflare.com dns.cloudflare. |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (norm.ns.cloudflare.com, norm.ns.cloudflare.com, norm.ns.cloudflare.com...)
Analysis
Hierarchy
The parent domain of mail.cdn-defense.com and 21hk.cdn-defense.com is cdn-defense.com.
Name Servers
cdn-defense.com has two authoritative name servers — elaine.ns.cloudflare.com and norm.ns.cloudflare.com.
cdn-defense.com has the same name server delegation as a number of other domains, such as soclouds.com, 12288424982609.workers.dev, romanillos.net and two more.
cdn-defense.com partially shares its NS delegation with several other domains, including fuw.ch, nutritora.space, rateshub.com and two others.
These name servers are regularly seen alongside lady.ns.cloudflare.com and mario.ns.cloudflare.com as name servers.
Host names resolving to 6 IP numbers:
elaine.ns.cloudflare.com points to 108.162.192.152, 172.64.32.152, 173.245.58.152 and 3 other IP addresses.
norm.ns.cloudflare.com points to 108.162.193.134, 172.64.33.134, 173.245.59.134 and 3 other IP addresses.
Mail Servers
cdn-defense.com routes its mail through a single mail server, mail.cdn-defense.com.
mail.cdn-defense.com points to one IP number — 160.25.21.125.