mail.4wdco.com - robtex.com

mail.4wdco.com

CNAMEmx.4wdco.com.cust.hostedemail.com
DNSSECโš ๏ธ Not signed
A216.40.42.4๐Ÿ‡จ๐Ÿ‡ฆ TUCOWS216.40.32.0/20 Tucows International
PTRmx.hostedemail.com

4wdco.com

DNSSECโš ๏ธ Not signed
A202.66.9.57๐Ÿ‡ญ๐Ÿ‡ฐ ASN-LINKAGE202.66.0.0/18 Far Eastone Telecommunications Co., Ltd No. 220, Gangchi Rd., Taipei 114 Taiwan
NSns1.hk4host.com โญ
NSns2.hk4host.com
MXmx.4wdco.com.cust.hostedemail.com โญ
TXTv=spf1 a mx ip4:202.66.9.57 ~all
SOAns1.hk4host.comhostmaster@4wdco.com 2026-03-03 #5
WOT: SAFE (60/100)

Previously MX for

Same first word

Similar names

DNS History

3 records (1 active, 2 former)

20162017201820192020202120222023202420252026A117.18.114.34121.54.171.227CNAMEmx.4wdco.com.cust.hostedemail.com
โ—‹A117.18.114.342016-03-02 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—‹A121.54.171.2272015-08-03 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—CNAMEmx.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

๐Ÿ” DNS Trace

๐Ÿ“‹ Delegation Chain

ZoneNameserversGlue
comi.gtld-servers.net, l.gtld-servers.net, g.gtld-servers.net, h.gtld-servers.net...-
4wdco.comns1.hk4host.com, ns2.hk4host.com2 records

โœ… Authoritative Response

Server:202.66.9.58

NS records: ns1.hk4host.com, ns2.hk4host.com

๐Ÿ”’ DNSSEC Status

โš ๏ธ Insecure (no DNSSEC)

No DS record for 4wdco.com (unsigned zone)

โฑ๏ธ Timing

Total: 520ms | Queries: -

๐Ÿ“„ Records

TypeCountSample Data
CNAME1mx.4wdco.com.cust.hostedemail.com

๐Ÿ“Œ 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.