4coa.com - robtex.com
4coa.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=1784100362 | ||||||
Same first word
4coa.com |
Similar names
DNS History
3 records (3 active, 0 former)
●NSdana.ns.cloudflare.com2026-03-26 → 2026-07-15 · 2 obs
● 2026-07-15 07:36:50
●NSkip.ns.cloudflare.com2026-03-26 → 2026-07-15 · 2 obs
● 2026-07-15 07:36:50
●MX4coa-com.mail.protection.outlook.com2026-03-26 → 2026-07-15 · 2 obs
● 2026-07-15 07:36:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| 4coa.com | kip.ns.cloudflare.com, dana.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server:108.162.192.105
NS records: kip.ns.cloudflare.com, dana.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 4coa.com (unsigned zone)
⏱️ Timing
Total: 188ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | dana.ns.cloudflare.com, kip.ns.cloudflare.com |
| MX | 1 | 4coa-com.mail.protection.outlook.com (pr |
| TXT | 2 | MS=ms48013586, v=spf1 include:spf.protection.outlook.co |
| SOA | 1 | dana.ns.cloudflare.com dns.cloudflare.co |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (kip.ns.cloudflare.com, kip.ns.cloudflare.com, kip.ns.cloudflare.com...)
Analysis
Name Servers
Two name servers handle the delegation for 4coa.com: dana.ns.cloudflare.com and kip.ns.cloudflare.com.
4coa.com uses the same name servers as several other domains — among them qhqsw.cn, cloudsna.com, recurv.org and two more.
4coa.com has at least partial name server overlap with other domains, such as straightscore.com, doctor-bet.com, audax.xyz and two others.
It is common to find these name servers paired with the name servers dave.ns.cloudflare.com.
Hostnames that resolve to 6 IP addresses:
dana.ns.cloudflare.com resolves to 108.162.192.105, 172.64.32.105 and 173.245.58.105 among others, with 3 other IP addresses in total.
kip.ns.cloudflare.com resolves to 108.162.193.128, 172.64.33.128 and 173.245.59.128 among others, with 3 other IP addresses in total.
Mail Servers
Mail for 4coa.com is handled by a single mail server, 4coa-com.mail.protection.outlook.com.
4coa-com.mail.protection.outlook.com resolves to 8 IP addresses — 52.101.181.0, 52.101.181.1, 52.101.181.11 and 5 others.