contentstrategy.app - robtex.com
contentstrategy.app
| DNSSEC | ⚠️ Not signed | ||||||
| A | 64.29.17.65 | ||||||
| A | 216.198.79.65🇺🇸 Amazon216.198.79.0/24 EC2 Prefix | ||||||
| NS | ns1.vercel-dns.com ⭐ | ||||||
| A | 2620:4d:4000:6259:7:13:0:1NSONE2620:4d:4000::/48 PNAP-ACS nsone-1 | ||||||
| A | 198.51.44.13NSONE198.51.44.0/24 | ||||||
| NS | ns2.vercel-dns.com | ||||||
| A | 2a00:edc0:6259:7:13::2NSONE2a00:edc0:6259::/48 NS1-2 | ||||||
| A | 198.51.45.13NSONE198.51.45.0/24 | ||||||
| MX | mail.protonmail.ch ⭐ | ||||||
| A | 176.119.200.128 | ||||||
| A | 185.70.42.128 | ||||||
| A | 185.205.70.128 | ||||||
| MX | mailsec.protonmail.ch(20) | ||||||
| A | 176.119.200.129 | ||||||
| A | 185.70.42.129 | ||||||
| A | 185.205.70.129 | ||||||
| TXT | protonmail-verification=5933bd94538092bf7f5691c46143147c8e041760 | ||||||
| TXT | v=spf1 include:_spf.protonmail.ch ~all | ||||||
| SOA | ns1.vercel-dns.comhostmaster@nsone.net serial=1788271694 | ||||||
app
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns-tld1.charlestonroadregistry.com ⭐ | ||||||
| NS | ns-tld2.charlestonroadregistry.com | ||||||
| NS | ns-tld3.charlestonroadregistry.com | ||||||
| NS | ns-tld4.charlestonroadregistry.com | ||||||
| NS | ns-tld5.charlestonroadregistry.com | ||||||
| SOA | ns-tld1.charlestonroadregistry.comcloud-dns-hostmaster@google.com serial=101427 | ||||||
Same first word
Similar names
Previous names
Next names
DNS History
8 records (6 active, 2 former)
●NSns1.vercel-dns.com2026-09-07 → 2026-10-20 · 2 obs
● 2026-10-20 02:55:38
●NSns2.vercel-dns.com2026-09-07 → 2026-10-20 · 2 obs
● 2026-10-20 02:55:38
●MXmail.protonmail.ch2026-09-07 → 2026-10-20 · 2 obs
● 2026-10-20 02:55:38
●MXmailsec.protonmail.ch2026-09-07 → 2026-10-20 · 2 obs
● 2026-10-20 02:55:38
○A216.198.79.12026-09-07 → 2026-09-07 · 3 obs
○ 2026-09-29 06:49:48
○ 2026-10-20 02:55:38
●A216.198.79.652026-09-29 → 2026-10-20 · 3 obs
● 2026-09-29 06:49:48
● 2026-10-20 02:55:38
○A64.29.17.12026-10-18 → 2026-10-18 · 4 obs
● 2026-10-18 11:02:44
○ 2026-10-20 02:55:36
○ 2026-10-20 02:55:38
●A64.29.17.652026-09-07 → 2026-10-20 · 4 obs
○ 2026-10-18 11:02:44
● 2026-10-20 02:55:36
● 2026-10-20 02:55:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| app | ns-tld2.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld1.charlestonroadregistry.com... | - |
| contentstrategy.app | ns2.vercel-dns.com, ns1.vercel-dns.com | - |
✅ Authoritative Response
Server:198.51.45.13
NS records: ns2.vercel-dns.com, ns1.vercel-dns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
Root DNSKEY fetch failed: Error: connect EADDRNOTAVAIL 198.41.0.4:53 - Local (0.0.0.0:0)
⏱️ Timing
Total: 189ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 216.198.79.1, 216.198.79.65 |
| NS | 2 | ns1.vercel-dns.com, ns2.vercel-dns.com |
| MX | 2 | mail.protonmail.ch (pri: 10), mailsec.protonmail.ch (pri: 20) |
| TXT | 2 | protonmail-verification=5933bd94538092bf, v=spf1 include:_spf.protonmail.ch ~all |
| SOA | 1 | ns1.vercel-dns.com hostmaster.nsone.net |
Analysis
IP Addresses
contentstrategy.app points to the IP addresses 64.29.17.65 and 216.198.79.65
viva.monster, 0202020.com, ingeniousinteriors.in plus two other host names have IP numbers in common with contentstrategy.app.
Name Servers
DNS delegation for contentstrategy.app points to two name servers: ns1.vercel-dns.com and ns2.vercel-dns.com.
The name server configuration of contentstrategy.app is shared with other domains, for instance amstereye.xyz, dishesanddialogue.au, getbyoot.com and two others.
contentstrategy.app shares at least some of its name servers with domains including zoenbrantirp.online, wavechat.in and andro.work
ns1.vercel-dns.com directs to 198.51.44.13 and 2620:4d:4000:6259:7:13:0:1. ns2.vercel-dns.com directs to 198.51.45.13 and 2a00:edc0:6259:7:13::2. Each host name carries two IP addresses.
Mail Servers
contentstrategy.app uses two mail servers, mail.protonmail.ch and mailsec.protonmail.ch.
The mail server setup of contentstrategy.app matches that of other domains such as gwilymmorus.com, jawtechconsulting.com, slatecat.org and two others.
At least some of the mail servers used by contentstrategy.app are shared with other domains: offgridempire.com, bananen.software, prclarke.com and two others among them.
mail.protonmail.ch points to 176.119.200.128, 185.70.42.128 and 185.205.70.128. mailsec.protonmail.ch points to 176.119.200.129, 185.70.42.129 and 185.205.70.129. Both hosts resolve to three IP numbers.