4wdco.com - robtex.com
4wdco.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 202.66.9.57🇭🇰 ASN-LINKAGE202.66.0.0/18 Far Eastone Telecommunications Co., Ltd No. 220, Gangchi Rd., Taipei 114 Taiwan | ||||||
| PTR | 202-66-9-57.static.trustyser.com | ||||||
| NS | ns1.hk4host.com ⭐ | ||||||
| A | 202.66.9.57🇭🇰 ASN-LINKAGE202.66.0.0/18 Far Eastone Telecommunications Co., Ltd No. 220, Gangchi Rd., Taipei 114 Taiwan | ||||||
| PTR | 202-66-9-57.static.trustyser.com | ||||||
| NS | ns2.hk4host.com | ||||||
| A | 202.66.9.58🇭🇰 ASN-LINKAGE202.66.0.0/18 Far Eastone Telecommunications Co., Ltd No. 220, Gangchi Rd., Taipei 114 Taiwan | ||||||
| PTR | 202-66-9-58.static.trustyser.com | ||||||
| MX | mx.4wdco.com.cust.hostedemail.com ⭐ | ||||||
| A | 216.40.42.4🇨🇦 TUCOWS216.40.32.0/20 Tucows International | ||||||
| PTR | mx.hostedemail.com | ||||||
| TXT | v=spf1 a mx ip4:202.66.9.57 ~all | ||||||
| SOA | ns1.hk4host.comhostmaster@4wdco.com 2026-03-03 #5 | ||||||
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=1776343932 | ||||||
Subdomains
mail.4wdco.com |
Same first word
4wdco.com |
Similar names
DNS History
9 records (4 active, 5 former)
○NSns1.edeaconcept.com2015-11-29 → 2017-03-14 · 4 obs
● 2017-03-14 03:19:58
○ 2026-03-26 15:59:26
○ 2026-04-16 13:03:24
●NSns1.hk4host.com2026-03-26 → 2026-04-16 · 3 obs
● 2026-03-26 15:59:26
● 2026-04-16 13:03:24
○NSns2.edeaconcept.com2015-11-29 → 2017-03-14 · 4 obs
● 2017-03-14 03:19:58
○ 2026-03-26 15:59:26
○ 2026-04-16 13:03:24
●NSns2.hk4host.com2026-03-26 → 2026-04-16 · 3 obs
● 2026-03-26 15:59:26
● 2026-04-16 13:03:24
○MXmail.4wdco.com2015-11-29 → 2017-03-14 · 4 obs
● 2017-03-14 03:19:58
○ 2026-03-26 15:59:26
○ 2026-04-16 13:03:24
●MXmx.4wdco.com.cust.hostedemail.com2026-03-26 → 2026-04-16 · 3 obs
● 2026-03-26 15:59:26
● 2026-04-16 13:03:24
○A117.18.114.342016-03-11 → 2017-03-14 · 5 obs
● 2016-03-11 23:42:04
● 2017-03-14 03:19:58
○ 2026-03-26 15:59:26
○ 2026-04-16 13:03:24
○A121.54.171.2272015-11-29 → 2015-11-29 · 3 obs
○ 2016-03-11 23:42:04
○ 2026-04-16 13:03:24
●A202.66.9.572026-03-26 → 2026-04-16 · 3 obs
● 2026-03-26 15:59:26
● 2026-04-16 13:03:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| 4wdco.com | ns1.hk4host.com, ns2.hk4host.com | 2 records |
✅ Authoritative Response
Server:202.66.9.58
NS records: ns1.hk4host.com, ns2.hk4host.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 4wdco.com (unsigned zone)
⏱️ Timing
Total: 493ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 202.66.9.57 |
| NS | 2 | ns2.hk4host.com, ns1.hk4host.com |
| MX | 1 | mx.4wdco.com.cust.hostedemail.com (pri: |
| TXT | 1 | v=spf1 a mx ip4:202.66.9.57 ~all |
| SOA | 1 | ns1.hk4host.com hostmaster.4wdco.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.hk4host.com, ns2.hk4host.com)
Analysis
Hierarchy
4wdco.com is the parent of mail.4wdco.com.
IP Addresses
4wdco.com points to a single IP number: 202.66.9.57.
other host names for instance mail.hkspl.com, www.hk4host.com, nixdix.com, hk4host.com and mail.nixdix.com share IP numbers with 4wdco.com.
Name Servers
4wdco.com is delegated to two name servers: ns1.hk4host.com and ns2.hk4host.com.
4wdco.com uses the same name server setup as nixdix.com, hk4host.com and hkspl.com.
Host names with one IP number:
The host ns1.hk4host.com points to 202.66.9.57 and the host ns2.hk4host.com points to 202.66.9.58.
Mail Servers
4wdco.com is handled by a single mail server, mx.4wdco.com.cust.hostedemail.com.
Host name mx.4wdco.com.cust.hostedemail.com points to IP address 216.40.42.4.