mail.4wdco.com - robtex.com
mail.4wdco.com
| CNAME | mx.4wdco.com.cust.hostedemail.com | ||||||
| DNSSEC | โ ๏ธ Not signed | ||||||
| A | 216.40.42.4๐จ๐ฆ TUCOWS216.40.32.0/20 Tucows International | ||||||
| PTR | mx.hostedemail.com | ||||||
4wdco.com
| DNSSEC | โ ๏ธ Not signed | ||||||
| A | 202.66.9.57๐ญ๐ฐ ASN-LINKAGE202.66.0.0/18 Far Eastone Telecommunications Co., Ltd No. 220, Gangchi Rd., Taipei 114 Taiwan | ||||||
| NS | ns1.hk4host.com โญ | ||||||
| NS | ns2.hk4host.com | ||||||
| MX | mx.4wdco.com.cust.hostedemail.com โญ | ||||||
| TXT | v=spf1 a mx ip4:202.66.9.57 ~all | ||||||
| SOA | ns1.hk4host.comhostmaster@4wdco.com 2026-03-03 #5 | ||||||
Previously MX for
Same first word
Similar names
DNS History
3 records (1 active, 2 former)
โA117.18.114.342016-03-02 โ 2016-09-08 ยท 5 obs
โ 2015-11-22 01:47:38
โ 2016-03-02 20:53:40
โ 2016-09-08 22:49:00
โ 2026-03-15 02:53:46
โ 2026-04-18 22:53:54
โ 2016-03-02 20:53:40
โ 2016-09-08 22:49:00
โ 2026-03-15 02:53:46
โ 2026-04-18 22:53:54
โA121.54.171.2272015-08-03 โ 2015-11-22 ยท 4 obs
โ 2015-08-03 15:04:54
โ 2015-11-22 01:47:38
โ 2016-03-02 20:53:40
โ 2026-04-18 22:53:54
โ 2015-11-22 01:47:38
โ 2016-03-02 20:53:40
โ 2026-04-18 22:53:54
โCNAMEmx.4wdco.com.cust.hostedemail.com2026-03-15 โ 2026-04-18 ยท 2 obs
โ 2026-03-15 02:53:46
โ 2026-04-18 22:53:54
โ 2026-04-18 22:53:54
๐ DNS Trace
๐ Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | i.gtld-servers.net, l.gtld-servers.net, g.gtld-servers.net, h.gtld-servers.net... | - |
| 4wdco.com | ns1.hk4host.com, ns2.hk4host.com | 2 records |
โ Authoritative Response
Server:202.66.9.58
NS records: ns1.hk4host.com, ns2.hk4host.com
๐ DNSSEC Status
โ ๏ธ Insecure (no DNSSEC)
No DS record for 4wdco.com (unsigned zone)
โฑ๏ธ Timing
Total: 520ms | Queries: -
๐ Records
| Type | Count | Sample Data |
|---|---|---|
| CNAME | 1 | mx.4wdco.com.cust.hostedemail.com |
๐ Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.hk4host.com, ns2.hk4host.com)
Analysis
IP Addresses
mail.4wdco.com resolves to a single IP: 216.40.42.4.
Other host names, for instance mx.lnazareno.com.cust.a.hostedemail.com, mx.blueridgecapitalmail.com.cust.a.hostedemail.com, mx.whitehillsharbour.com.cust.a.hostedemail.com, mx.pediorders.com.cust.a.hostedemail.com and mx.ronwadebuttons.com.cust.hostedemail.com share IP numbers with mail.4wdco.com.