4bcx.com - robtex.com
4bcx.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=1774363897 | ||||||
Subdomains
mail.4bcx.com |
Same first word
4bcx.com |
Similar names
DNS History
12 records (7 active, 5 former)
○NSns1.lnhi.net2015-05-10 → 2018-09-16 · 4 obs
● 2018-09-16 16:25:56
○ 2026-03-04 00:35:50
○ 2026-03-24 15:11:12
●NSns1.winhost.com2026-03-04 → 2026-03-24 · 3 obs
● 2026-03-04 00:35:50
● 2026-03-24 15:11:12
○NSns2.lnhi.net2015-05-10 → 2018-09-16 · 4 obs
● 2018-09-16 16:25:56
○ 2026-03-04 00:35:50
○ 2026-03-24 15:11:12
●NSns2.winhost.com2026-03-04 → 2026-03-24 · 3 obs
● 2026-03-04 00:35:50
● 2026-03-24 15:11:12
○NSns3.lnhi.net2015-05-10 → 2018-09-16 · 4 obs
● 2018-09-16 16:25:56
○ 2026-03-04 00:35:50
○ 2026-03-24 15:11:12
●NSns3.winhost.com2026-03-04 → 2026-03-24 · 3 obs
● 2026-03-04 00:35:50
● 2026-03-24 15:11:12
●MXfallbackmx.spamexperts.eu2026-03-04 → 2026-03-24 · 3 obs
● 2026-03-04 00:35:50
● 2026-03-24 15:11:12
●MXlastmx.spamexperts.com2026-03-04 → 2026-03-24 · 3 obs
● 2026-03-04 00:35:50
● 2026-03-24 15:11:12
●MXmx.spamexperts.com2015-05-10 → 2026-03-24 · 2 obs
● 2026-03-24 15:11:12
○A208.112.93.342015-10-12 → 2018-09-16 · 5 obs
● 2015-10-12 08:31:46
● 2018-09-16 16:25:56
○ 2026-03-04 00:35:50
○ 2026-03-24 15:11:12
●A64.209.142.2202026-03-04 → 2026-03-24 · 3 obs
● 2026-03-04 00:35:50
● 2026-03-24 15:11:12
○A76.12.206.1502015-05-10 → 2015-05-10 · 3 obs
○ 2015-10-12 08:31:46
○ 2026-03-24 15:11:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | m.gtld-servers.net, f.gtld-servers.net, b.gtld-servers.net, h.gtld-servers.net... | - |
| 4bcx.com | ns1.winhost.com, ns2.winhost.com, ns3.winhost.com | 3 records |
✅ Authoritative Response
Server:206.82.7.37
NS records: ns1.winhost.com, ns2.winhost.com, ns3.winhost.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 4bcx.com (unsigned zone)
⏱️ Timing
Total: 3418ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 64.209.142.220 |
| NS | 3 | ns1.winhost.com, ns3.winhost.com... |
| MX | 3 | fallbackmx.spamexperts.eu (pri: 20), mx.spamexperts.com (pri: 10)... |
| TXT | 2 | 2022-02-03-transfer-to-spamexperts@winho, v=spf1 include:internetmailserver.net -a |
| SOA | 1 | ns1.winhost.com hostmaster.winhost.com |
📌 Glue Records Collected
Total: 3
Out-of-bailiwick: 3 (ns1.winhost.com, ns2.winhost.com, ns3.winhost.com)
Analysis
Hierarchy
4bcx.com is a parent of mail.4bcx.com.
IP Addresses
4bcx.com points to a single IP address: 64.209.142.220.
Other host names such as w29.winhost.com, nsrentals.com, findaybmt-test.com, intervre.com and justglass.com share IP numbers with 4bcx.com.
Name Servers
4bcx.com is delegated to three name servers: ns1.winhost.com, ns2.winhost.com and ns3.winhost.com.
At least part of the name servers for 4bcx.com are shared with other domains, for instance aandemanufacturing.com, cemar.org, pardeetech.com, thepcrealm.com and localsadvertised.com.
Host names with a single IP:
ns1.winhost.com points to: 206.82.7.37
ns2.winhost.com points to: 64.79.170.62
ns3.winhost.com points to: 167.235.126.8
Mail Servers
Three mail servers handle 4bcx.com: lastmx.spamexperts.com, mx.spamexperts.com and fallbackmx.spamexperts.eu.
4bcx.com shares at least some mail servers with other domains, for example siprem.net, hlswilliwaw.com, 911chips.com, zagt.org and pplasse.com.
these mail servers are often used together with lastmx.spamexperts.net and fallbackmx.spamexperts.com.
Host names with six IP numbers:
Host name fallbackmx.spamexperts.eu points to: 2001:550:2:3::62:100, 2001:550:2:61::2fc:100, 2001:550:2:78::ca:100, 38.71.16.244, 38.89.254.156 and 38.101.250.150.
Host names with two IP numbers:
Host name mx.spamexperts.com points to: 2001:550:2:3::62:100 and 38.101.250.150.
Host names that point to 2001:550:2:3::62:100: fallbackmx.spamexperts.eu and mx.spamexperts.com.
Host names that point to 38.101.250.150: fallbackmx.spamexperts.eu and mx.spamexperts.com.