fourkent.com - robtex.com

fourkent.com

DNSSEC⚠️ Not signed
A64.99.64.37🇨🇦 TUCOWS64.99.0.0/16 Tucows.com Co
PTRosrs.systemdns.com
NSns1.systemdns.com ⭐
A2604:4000:0:d:216:40:47:90🇨🇦 TUCOWS2604:4000::/48 -BRA-IPV6-BLK1.1/NET-2604:4000
PTRns1.systemdns.com
A216.40.47.90🇨🇦 TUCOWS216.40.47.0/24 -BRA-BLK1.4/NET-216-40-47-0
PTRns1.systemdns.com
NSns2.systemdns.com
A2604:4000:2800:d:64:99:148:16🇨🇦 TUCOWS-32604:4000:2800::/37 Tucows.com Co.
PTRns2.systemdns.com
A64.98.148.16🇨🇦 TUCOWS-364.98.144.0/20 Tucows.com Co.
PTRns2.systemdns.com
NSns3.systemdns.com
A2604:4000:0:d:64:99:96:36🇨🇦 TUCOWS2604:4000::/48 -BRA-IPV6-BLK1.1/NET-2604:4000
PTRns3.systemdns.com
A64.99.96.36🇨🇦 TUCOWS64.99.96.0/24 -BRA-BLK2.7.2
PTRns3.systemdns.com
MXmx2.zoho.com ⭐
A136.143.183.44🇺🇸 ZohoAS136.143.182.0/23 Zoho
PTRmx2.zoho.com
PTRmx3.zoho.com
PTRmx.zoho.com
PTRmx2.zohomail.com
PTRmx3.zohomail.com
PTRmx.zohomail.com
MXmx3.zoho.com(20)
A136.143.191.44🇺🇸 ZohoAS136.143.190.0/23 Zoho Corporation
PTRmx2.zoho.com
PTRmx3.zoho.com
PTRmx.zoho.com
PTRmx2.zohomail.com
PTRmx3.zohomail.com
PTRmx.zohomail.com
MXmx.zoho.com(50)
A136.143.183.44🇺🇸 ZohoAS136.143.182.0/23 Zoho
PTRmx2.zoho.com
PTRmx3.zoho.com
PTRmx.zoho.com
PTRmx2.zohomail.com
PTRmx3.zohomail.com
PTRmx.zohomail.com
A136.143.191.44🇺🇸 ZohoAS136.143.190.0/23 Zoho Corporation
PTRmx2.zoho.com
PTRmx3.zoho.com
PTRmx.zoho.com
PTRmx2.zohomail.com
PTRmx3.zohomail.com
PTRmx.zohomail.com
TXTv=spf1 include:zohomail.com ~all
SOAns1.systemdns.comhostmaster@systemdns.com serial=1759802078

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1774511472

Previously MX for

fourkent.com

Same first word

fourkent.com

Similar names

furtoken.com
korfunet.com
futerkon.pl
fortunek.com
tunefork.com
forktune.com
korfunet.at
korfunet.de

DNS History

17 records (7 active, 10 former)

2017201820192020202120222023202420252026NSns1.systemdns.comns2.systemdns.comns3.systemdns.comalan.ns.cloudflare.comjo.ns.cloudflare.comns42.serverpars.comns43.serverpars.comMXmx.zoho.commx2.zoho.commx3.zoho.comfourkent.comA64.99.64.37104.18.46.140104.18.47.140148.251.3.292400:cb00:2048:1::6812:2e8c2400:cb00:2048:1::6812:2f8c
○NSalan.ns.cloudflare.com2018-08-21 → 2018-08-21 · 4 obs
○ 2016-12-20 08:36:48
● 2018-08-21 06:29:44
○ 2026-02-21 01:49:18
○ 2026-03-26 07:57:58
○NSjo.ns.cloudflare.com2018-08-21 → 2018-08-21 · 4 obs
○ 2016-12-20 08:36:48
● 2018-08-21 06:29:44
○ 2026-02-21 01:49:18
○ 2026-03-26 07:57:58
●NSns1.systemdns.com2026-02-21 → 2026-03-26 · 3 obs
○ 2018-08-21 06:29:44
● 2026-02-21 01:49:18
● 2026-03-26 07:57:58
●NSns2.systemdns.com2026-02-21 → 2026-03-26 · 3 obs
○ 2018-08-21 06:29:44
● 2026-02-21 01:49:18
● 2026-03-26 07:57:58
●NSns3.systemdns.com2026-02-21 → 2026-03-26 · 3 obs
○ 2018-08-21 06:29:44
● 2026-02-21 01:49:18
● 2026-03-26 07:57:58
○NSns42.serverpars.com2016-12-20 → 2016-12-20 · 3 obs
● 2016-12-20 08:36:48
○ 2018-08-21 06:29:44
○ 2026-03-26 07:57:58
○NSns43.serverpars.com2016-12-20 → 2016-12-20 · 3 obs
● 2016-12-20 08:36:48
○ 2018-08-21 06:29:44
○ 2026-03-26 07:57:58
○MXfourkent.com2016-12-20 → 2016-12-20 · 3 obs
● 2016-12-20 08:36:48
○ 2018-08-21 06:29:44
○ 2026-03-26 07:57:58
●MXmx.zoho.com2026-02-21 → 2026-03-26 · 3 obs
○ 2018-08-21 06:29:44
● 2026-02-21 01:49:18
● 2026-03-26 07:57:58
●MXmx2.zoho.com2026-02-21 → 2026-03-26 · 3 obs
○ 2018-08-21 06:29:44
● 2026-02-21 01:49:18
● 2026-03-26 07:57:58
●MXmx3.zoho.com2026-02-21 → 2026-03-26 · 3 obs
○ 2018-08-21 06:29:44
● 2026-02-21 01:49:18
● 2026-03-26 07:57:58
○A104.18.46.1402018-08-21 → 2018-08-21 · 4 obs
○ 2016-12-20 08:36:48
● 2018-08-21 06:29:44
○ 2026-02-21 01:49:18
○ 2026-03-26 07:57:58
○A104.18.47.1402018-08-21 → 2018-08-21 · 4 obs
○ 2016-12-20 08:36:48
● 2018-08-21 06:29:44
○ 2026-02-21 01:49:18
○ 2026-03-26 07:57:58
○A148.251.3.292016-12-20 → 2016-12-20 · 3 obs
● 2016-12-20 08:36:48
○ 2018-08-21 06:29:44
○ 2026-03-26 07:57:58
○A2400:cb00:2048:1::6812:2e8c2018-08-21 → 2018-08-21 · 4 obs
○ 2016-12-20 08:36:48
● 2018-08-21 06:29:44
○ 2026-02-21 01:49:18
○ 2026-03-26 07:57:58
○A2400:cb00:2048:1::6812:2f8c2018-08-21 → 2018-08-21 · 4 obs
○ 2016-12-20 08:36:48
● 2018-08-21 06:29:44
○ 2026-02-21 01:49:18
○ 2026-03-26 07:57:58
●A64.99.64.372026-02-21 → 2026-03-26 · 3 obs
○ 2018-08-21 06:29:44
● 2026-02-21 01:49:18
● 2026-03-26 07:57:58

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coml.gtld-servers.net, g.gtld-servers.net, k.gtld-servers.net, m.gtld-servers.net...-
fourkent.comns1.systemdns.com, ns2.systemdns.com, ns3.systemdns.com6 records

✅ Authoritative Response

Server:64.98.148.16

NS records: ns1.systemdns.com, ns2.systemdns.com, ns3.systemdns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for fourkent.com (unsigned zone)

⏱️ Timing

Total: 225ms | Queries: -

📄 Records

TypeCountSample Data
A164.99.64.37
NS3ns3.systemdns.com, ns2.systemdns.com...
MX3mx.zoho.com (pri: 10), mx3.zoho.com (pri: 50)...
TXT1v=spf1 include:zohomail.com ~all
SOA1ns1.systemdns.com hostmaster.systemdns.c

📌 Glue Records Collected

Total: 6

Out-of-bailiwick: 6 (ns1.systemdns.com, ns1.systemdns.com, ns2.systemdns.com...)

Analysis

IP Addresses

fourkent.com resolves to a single IP address: 64.99.64.37.

Other host names including carllemon.com, ikut.com, com252fcom.(0x736578)videos.com, refself.net and onestatesolution.com share IP numbers with fourkent.com.

Name Servers

fourkent.com is delegated to three name servers: ns1.systemdns.com, ns2.systemdns.com and ns3.systemdns.com.

fourkent.com at least partially shares name servers with other domains, including delphinus-tradingkft.com, adler-ischgl.at, androids.com, supsstars.com and undercoverconsults.com.

Host names with two IP numbers:

ns1.systemdns.com points to: 2604:4000:0:d:216:40:47:90 and 216.40.47.90

ns2.systemdns.com points to: 2604:4000:2800:d:64:99:148:16 and 64.98.148.16

ns3.systemdns.com points to: 2604:4000:0:d:64:99:96:36 and 64.99.96.36

Mail Servers

fourkent.com is handled by three mail servers: mx2.zoho.com, mx3.zoho.com and mx.zoho.com.

The mail servers for fourkent.com are shared with other domains, for instance homefavo.com, socalvid.com, jains.net, goldchainbytheinch.com and advoam.com.

Host names with two IP numbers:

mx.zoho.com points to 136.143.183.44 and 136.143.191.44.

Host names with one IP number:

mx2.zoho.com points to 136.143.183.44.

mx3.zoho.com points to 136.143.191.44.

Host names that point to 136.143.183.44: mx.zoho.com and mx2.zoho.com.

Host names that point to 136.143.191.44: mx.zoho.com and mx3.zoho.com.