costerapp.com - dns.ninja
costerapp.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=1782547510 | ||||||
Subdomains
mail.costerapp.com |
Same first word
costerapp.com |
Similar names
DNS History
7 records (4 active, 3 former)
●NSchase.ns.cloudflare.com2026-06-27 → 2026-06-27 · 2 obs
● 2026-06-27 08:29:50
○NSns01.hostnet.nl2026-03-20 → 2026-06-13 · 3 obs
● 2026-06-13 06:25:52
○ 2026-06-27 08:29:50
○NSns02.hostnet.nl2026-03-20 → 2026-06-13 · 3 obs
● 2026-06-13 06:25:52
○ 2026-06-27 08:29:50
●NSsharon.ns.cloudflare.com2026-06-27 → 2026-06-27 · 2 obs
● 2026-06-27 08:29:50
●MXmail.costerapp.com2026-03-20 → 2026-06-27 · 2 obs
● 2026-06-27 08:29:50
○A185.95.24.1982026-03-20 → 2026-06-13 · 3 obs
● 2026-06-13 06:25:52
○ 2026-06-27 08:29:50
●A85.9.217.2222026-06-27 → 2026-06-27 · 2 obs
● 2026-06-27 08:29:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | m.gtld-servers.net, e.gtld-servers.net, d.gtld-servers.net, i.gtld-servers.net... | - |
| costerapp.com | sharon.ns.cloudflare.com, chase.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server:108.162.192.221
NS records: sharon.ns.cloudflare.com, chase.ns.cloudflare.com
🔒 DNSSEC Status
❌ Bogus (DNSSEC validation failed)
DS for costerapp.com does not match any DNSKEY
⏱️ Timing
Total: 161ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 85.9.217.222 |
| NS | 2 | chase.ns.cloudflare.com, sharon.ns.cloudflare.com |
| MX | 1 | mail.costerapp.com (pri: 10) |
| TXT | 1 | v=spf1 a mx include:_spf.hostnet.nl -all |
| SOA | 1 | chase.ns.cloudflare.com dns.cloudflare.c |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (sharon.ns.cloudflare.com, sharon.ns.cloudflare.com, sharon.ns.cloudflare.com...)
Analysis
Hierarchy
costerapp.com serves as the parent of mail.costerapp.com.
IP Addresses
costerapp.com resolves to just one IP address, 85.9.217.222.
Name Servers
costerapp.com is served by two delegated name servers, chase.ns.cloudflare.com and sharon.ns.cloudflare.com.
costerapp.com shares its NS records with other domains, for example bitzcasino-online.com, rahra.com, viarahra.com and two others.
costerapp.com has at least partial name server overlap with other domains, such as globaltraders.pro, findprofilesoutletnew.cc, sgkvn.com and two others.
These name servers tend to appear together with the name servers skip.ns.cloudflare.com, gerald.ns.cloudflare.com and adele.ns.cloudflare.com.
DNS names with 6 IP addresses:
chase.ns.cloudflare.com carries IP addresses 108.162.195.156, 162.159.44.156 and 172.64.35.156, with 3 other addresses beyond those.
sharon.ns.cloudflare.com carries IP addresses 108.162.192.221, 172.64.32.221 and 173.245.58.221, with 3 other addresses beyond those.
Mail Servers
The sole mail server for costerapp.com is mail.costerapp.com.
There is one IP number for mail.costerapp.com: 85.9.217.222.