previews-app.com - dns.ninja
previews-app.com
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=1786210889 | ||||||
Same first word
previews-app.com |
Similar names
DNS History
11 records (9 active, 2 former)
●NSharleigh.ns.cloudflare.com2026-02-16 → 2026-08-08 · 2 obs
● 2026-08-08 18:05:50
●NSporter.ns.cloudflare.com2026-02-16 → 2026-08-08 · 2 obs
● 2026-08-08 18:05:50
●A104.21.78.722026-02-16 → 2026-08-08 · 2 obs
● 2026-08-08 18:05:50
●A172.67.217.2202026-02-16 → 2026-08-08 · 2 obs
● 2026-08-08 18:05:50
●A2606:4700:3032::6815:4e482026-08-08 → 2026-08-08 · 3 obs
● 2026-08-08 13:49:56
● 2026-08-08 18:05:50
○A2606:4700:3034::ac43:d9dc2026-02-16 → 2026-06-09 · 4 obs
● 2026-06-09 14:04:52
○ 2026-08-08 13:49:56
○ 2026-08-08 18:05:50
●A2606:4700:3035::ac43:d9dc2026-08-08 → 2026-08-08 · 3 obs
● 2026-08-08 13:49:56
● 2026-08-08 18:05:50
○A2606:4700:3036::6815:4e482026-02-16 → 2026-06-09 · 4 obs
● 2026-06-09 14:04:52
○ 2026-08-08 13:49:56
○ 2026-08-08 18:05:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| previews-app.com | harleigh.ns.cloudflare.com, porter.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server:108.162.195.243
NS records: harleigh.ns.cloudflare.com, porter.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for previews-app.com (unsigned zone)
⏱️ Timing
Total: 145ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.217.220, 104.21.78.72 |
| AAAA | 2 | 2606:4700:3035::ac43:d9dc, 2606:4700:3032::6815:4e48 |
| NS | 2 | harleigh.ns.cloudflare.com, porter.ns.cloudflare.com |
| MX | 3 | mx.zoho.com (pri: 10), mx2.zoho.com (pri: 20)... |
| TXT | 1 | v=spf1 include:zohomail.com ~all |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | harleigh.ns.cloudflare.com dns.cloudflar |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (harleigh.ns.cloudflare.com, harleigh.ns.cloudflare.com, harleigh.ns.cloudflare.com...)
Analysis
IP Addresses
previews-app.com points to the four IP addresses 104.21.78.72, 172.67.217.220, 2606:4700:3032::6815:4e48 and 2606:4700:3035::ac43:d9dc.
karlbronk.com, 30sm.info, lokalnoglobalno.com and two other host names share IP numbers with previews-app.com.
Name Servers
previews-app.com is served by two delegated name servers, harleigh.ns.cloudflare.com and porter.ns.cloudflare.com.
previews-app.com uses the same name servers as several other domains — among them spinitgame.com, mwatan.news, her-news.com and two more.
At least some of previews-app.com's name servers are shared with other domains, for example winbeastcasnl.com, u(0x73686974)a-ch.com, iqmobile.ba and two more.
It is common for these name servers to be used in conjunction with the name servers armando.ns.cloudflare.com, malcolm.ns.cloudflare.com and miki.ns.cloudflare.com.
Hostnames that resolve to 6 IP addresses:
harleigh.ns.cloudflare.com carries IP addresses 108.162.194.58, 162.159.38.58 and 172.64.34.58, with 3 other addresses beyond those.
porter.ns.cloudflare.com carries IP addresses 108.162.195.243, 162.159.44.243 and 172.64.35.243, with 3 other addresses beyond those.
Mail Servers
The MX records for previews-app.com list three mail servers: mx2.zoho.com, mx3.zoho.com and mx.zoho.com.
previews-app.com has at least partial mail server overlap with other domains such as qfootlive.com, zeochat.com, arabsciences.com and two more.
mx2.zoho.com resolves to 136.143.183.44. Notably, mx3.zoho.com and mx.zoho.com share the same IP address, 204.141.43.44.
These two host names — mx3.zoho.com and mx.zoho.com — each point to 204.141.43.44 IP addresses.