koaapp.net - robtex.com
koaapp.net
net
| 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=1778405076 | ||||||
Same first word
koaapp.net |
Similar names
DNS History
8 records (8 active, 0 former)
●NSgeorge.ns.cloudflare.com2026-05-01 → 2026-05-10 · 2 obs
● 2026-05-10 09:38:18
●NSopal.ns.cloudflare.com2026-05-01 → 2026-05-10 · 2 obs
● 2026-05-10 09:38:18
●MXmx01.mail.icloud.com2026-05-01 → 2026-05-10 · 2 obs
● 2026-05-10 09:38:18
●MXmx02.mail.icloud.com2026-05-01 → 2026-05-10 · 2 obs
● 2026-05-10 09:38:18
●A104.21.91.2002026-05-01 → 2026-05-10 · 2 obs
● 2026-05-10 09:38:18
●A172.67.179.532026-05-01 → 2026-05-10 · 2 obs
● 2026-05-10 09:38:18
●A2606:4700:3031::6815:5bc82026-05-01 → 2026-05-10 · 2 obs
● 2026-05-10 09:38:18
●A2606:4700:3037::ac43:b3352026-05-01 → 2026-05-10 · 2 obs
● 2026-05-10 09:38:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | m.gtld-servers.net, d.gtld-servers.net, a.gtld-servers.net, f.gtld-servers.net... | - |
| koaapp.net | george.ns.cloudflare.com, opal.ns.cloudflare.com | - |
✅ Authoritative Response
Server:108.162.193.167
NS records: george.ns.cloudflare.com, opal.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for koaapp.net (unsigned zone)
⏱️ Timing
Total: 346ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.91.200, 172.67.179.53 |
| AAAA | 2 | 2606:4700:3031::6815:5bc8, 2606:4700:3037::ac43:b335 |
| NS | 2 | george.ns.cloudflare.com, opal.ns.cloudflare.com |
| MX | 2 | mx01.mail.icloud.com (pri: 10), mx02.mail.icloud.com (pri: 10) |
| TXT | 2 | apple-domain=r2o0AbNgMehBgu8f, v=spf1 include:icloud.com ~all |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | george.ns.cloudflare.com dns.cloudflare. |
Analysis
IP Addresses
Four IP numbers are pointed to by koaapp.net: 2606:4700:3031::6815:5bc8, 2606:4700:3037::ac43:b335, 104.21.91.200 and 172.67.179.53.
other host names including 1000persen.win, strattonstmargaret.gov.uk, www.ekronacrypto.com, agw.lordfilm-qnn.ru and www.thanhhung.edu.vn share IP numbers with koaapp.net.
Name Servers
koaapp.net is delegated to two name servers george.ns.cloudflare.com and opal.ns.cloudflare.com.
koaapp.net shares the same name server setup as other domains, for instance bettsgarage.com, installer-alarme.fr, martomlandscaping.com, pkaindex.com and sec450.com.
koaapp.net at least partially shares name servers with other domains, for instance kdkat.net, xlsos.com.cn, alleygh.net, fashionblaster.com and coinbet999i.org.
These name servers are commonly used with hugh.ns.cloudflare.com, sterling.ns.cloudflare.com and olof.ns.cloudflare.com.
Host names with six IP numbers:
Host name george.ns.cloudflare.com points to: 2606:4700:58::adf5:3ba7, 2803:f800:50::6ca2:c1a7, 2a06:98c1:50::ac40:21a7, 108.162.193.167, 172.64.33.167 and 173.245.59.167.
Host name opal.ns.cloudflare.com points to: 2606:4700:50::a29f:2664, 2803:f800:50::6ca2:c264, 2a06:98c1:50::ac40:2264, 108.162.194.100, 162.159.38.100 and 172.64.34.100.
Mail Servers
Two mail servers handle koaapp.net: mx01.mail.icloud.com and mx02.mail.icloud.com.
koaapp.net shares the same mail server setup as other domains, for instance benoitl.ca, websm.io, rusnak.su, ubicame.cl and teknologeek.com.
koaapp.net shares at least partially some mail servers with other domains, including jordybruins.nl, notprometey.pro and the-jeongs.com.
Host names with six IP numbers:
The host names mx01.mail.icloud.com and mx02.mail.icloud.com point to: 17.42.251.62, 17.56.9.31, 17.57.152.5, 17.57.154.33, 17.57.155.25 and 17.57.156.30.
Host names that point to 17.42.251.62: mx01.mail.icloud.com and mx02.mail.icloud.com.
Host names that point to 17.56.9.31: mx01.mail.icloud.com and mx02.mail.icloud.com.
Host names that point to 17.57.152.5: mx01.mail.icloud.com and mx02.mail.icloud.com.
Host names that point to 17.57.154.33: mx01.mail.icloud.com and mx02.mail.icloud.com.
Host names that point to 17.57.155.25: mx01.mail.icloud.com and mx02.mail.icloud.com.
Host names that point to 17.57.156.30: mx01.mail.icloud.com and mx02.mail.icloud.com.