code-international.com - dns.ninja

`code-international.com`

DNSSEC	⚠️ Not signed
A	185.143.233.238^{🇮🇷 ARVANCLOUD-CDN-IR185.143.233.0/24}
A	185.143.234.238^{🇮🇷 ARVANCLOUD-CDN-IR185.143.234.0/24}
NS	`j.ns.arvancdn.ir` ⭐
		A	185.143.232.253^{🇮🇷 ARVANCLOUD-CDN-IR185.143.232.0/24}
NS	`t.ns.arvancdn.ir`
MX	`mx1.improvmx.com` ⭐
		A	2a05:d012:412:e201:88aa:e7b9:7a43:12d7^{🇫🇷 Amazon2a05:d012:400::/38 AMAZON AWS}
		A	2a05:d012:412:e202:f36:2c1f:1a49:d38a^{🇫🇷 Amazon2a05:d012:400::/38 AMAZON AWS}
		A	2a05:d012:412:e203:373a:f51a:4a85:1d25^{🇫🇷 Amazon2a05:d012:400::/38 AMAZON AWS}
		A	13.37.195.136^{🇫🇷 Amazon13.36.0.0/14 EC2 CDG Prefix}
			PTR	`ec2-13-37-195-136.eu-west-3.compute.amazonaws.com`
		A	15.236.236.160^{🇫🇷 Amazon15.236.0.0/15 EC2 CDG prefix}
			PTR	`ec2-15-236-236-160.eu-west-3.compute.amazonaws.com`
		A	35.181.18.45^{🇫🇷 Amazon35.181.0.0/16 EC2 CDG prefix}
			PTR	`ec2-35-181-18-45.eu-west-3.compute.amazonaws.com`
MX	`mx2.improvmx.com`⁽²⁰⁾
		A	2a05:d012:412:e201:1f6e:f6e4:8fd7:4678^{🇫🇷 Amazon2a05:d012:400::/38 AMAZON AWS}
		A	2a05:d012:412:e202:e81e:cc44:3b53:8a3d^{🇫🇷 Amazon2a05:d012:400::/38 AMAZON AWS}
		A	2a05:d012:412:e203:7e33:3d9c:28d7:ee20^{🇫🇷 Amazon2a05:d012:400::/38 AMAZON AWS}
		A	13.36.107.63^{🇫🇷 Amazon13.36.0.0/14 EC2 CDG Prefix}
			PTR	`ec2-13-36-107-63.eu-west-3.compute.amazonaws.com`
		A	13.36.222.39^{🇫🇷 Amazon13.36.0.0/14 EC2 CDG Prefix}
			PTR	`ec2-13-36-222-39.eu-west-3.compute.amazonaws.com`
		A	15.236.61.92^{🇫🇷 Amazon15.236.0.0/15 EC2 CDG prefix}
			PTR	`ec2-15-236-61-92.eu-west-3.compute.amazonaws.com`
TXT	`v=spf1 include:spf.improvmx.com ~all`
SOA	`j.ns.arvancdn.ir`hostmaster@arvancloud.ir serial=1784374558

`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.net`nstld@verisign-grs.com serial=1784866462

Same first word

code-international.com

DNS History

21 records (6 active, 15 former)

●NSj.ns.arvancdn.ir2026-02-18 → 2026-07-24 · 3 obs

○ 2017-04-09 00:31:46
● 2026-02-18 01:22:00
● 2026-07-24 04:32:48

○NSns325.websitewelcome.com2015-07-09 → 2016-07-21 · 4 obs

● 2015-07-09 19:20:28
● 2016-07-21 23:10:20
○ 2017-04-09 00:31:46
○ 2026-07-24 04:32:48

○NSns326.websitewelcome.com2015-07-09 → 2016-07-21 · 4 obs

● 2015-07-09 19:20:28
● 2016-07-21 23:10:20
○ 2017-04-09 00:31:46
○ 2026-07-24 04:32:48

○NSns75.domaincontrol.com2017-04-09 → 2017-04-09 · 4 obs

○ 2016-07-21 23:10:20
● 2017-04-09 00:31:46
○ 2026-02-18 01:22:00
○ 2026-07-24 04:32:48

○NSns76.domaincontrol.com2017-04-09 → 2017-04-09 · 4 obs

○ 2016-07-21 23:10:20
● 2017-04-09 00:31:46
○ 2026-02-18 01:22:00
○ 2026-07-24 04:32:48

●NSt.ns.arvancdn.ir2026-02-18 → 2026-07-24 · 3 obs

○ 2017-04-09 00:31:46
● 2026-02-18 01:22:00
● 2026-07-24 04:32:48

○MXalt1.aspmx.l.google.com2015-07-09 → 2016-07-21 · 4 obs

● 2015-07-09 19:20:28
● 2016-07-21 23:10:20
○ 2017-04-09 00:31:46
○ 2026-07-24 04:32:48

○MXalt2.aspmx.l.google.com2015-07-09 → 2016-07-21 · 4 obs

● 2015-07-09 19:20:28
● 2016-07-21 23:10:20
○ 2017-04-09 00:31:46
○ 2026-07-24 04:32:48

○MXaspmx.l.google.com2015-07-09 → 2016-07-21 · 4 obs

● 2015-07-09 19:20:28
● 2016-07-21 23:10:20
○ 2017-04-09 00:31:46
○ 2026-07-24 04:32:48

○MXaspmx2.googlemail.com2015-07-09 → 2016-07-21 · 4 obs

● 2015-07-09 19:20:28
● 2016-07-21 23:10:20
○ 2017-04-09 00:31:46
○ 2026-07-24 04:32:48

○MXaspmx3.googlemail.com2015-07-09 → 2016-07-21 · 4 obs

● 2015-07-09 19:20:28
● 2016-07-21 23:10:20
○ 2017-04-09 00:31:46
○ 2026-07-24 04:32:48

○MXmailstore1.secureserver.net2017-04-09 → 2017-04-09 · 4 obs

○ 2016-07-21 23:10:20
● 2017-04-09 00:31:46
○ 2026-02-18 01:22:00
○ 2026-07-24 04:32:48

●MXmx1.improvmx.com2026-02-18 → 2026-07-24 · 3 obs

○ 2017-04-09 00:31:46
● 2026-02-18 01:22:00
● 2026-07-24 04:32:48

●MXmx2.improvmx.com2026-02-18 → 2026-07-24 · 3 obs

○ 2017-04-09 00:31:46
● 2026-02-18 01:22:00
● 2026-07-24 04:32:48

○MXsmtp.secureserver.net2017-04-09 → 2017-04-09 · 4 obs

○ 2016-07-21 23:10:20
● 2017-04-09 00:31:46
○ 2026-02-18 01:22:00
○ 2026-07-24 04:32:48

●A185.143.233.2382026-07-24 → 2026-07-24 · 3 obs

○ 2026-02-18 01:22:00
● 2026-07-24 04:32:46
● 2026-07-24 04:32:48

○A185.143.233.952026-02-18 → 2026-02-18 · 4 obs

○ 2017-04-09 00:31:46
● 2026-02-18 01:22:00
○ 2026-07-24 04:32:46
○ 2026-07-24 04:32:48

●A185.143.234.2382026-07-24 → 2026-07-24 · 3 obs

○ 2026-02-18 01:22:00
● 2026-07-24 04:32:46
● 2026-07-24 04:32:48

○A185.143.234.952026-02-18 → 2026-02-18 · 4 obs

○ 2017-04-09 00:31:46
● 2026-02-18 01:22:00
○ 2026-07-24 04:32:46
○ 2026-07-24 04:32:48

○A192.185.15.62015-07-09 → 2016-07-21 · 4 obs

● 2015-07-09 19:20:28
● 2016-07-21 23:10:20
○ 2017-04-09 00:31:46
○ 2026-07-24 04:32:48

○A50.63.202.482017-04-09 → 2017-04-09 · 4 obs

○ 2016-07-21 23:10:20
● 2017-04-09 00:31:46
○ 2026-02-18 01:22:00
○ 2026-07-24 04:32:48

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	f.gtld-servers.net, e.gtld-servers.net, i.gtld-servers.net, m.gtld-servers.net...	-
code-international.com	t.ns.arvancdn.ir, j.ns.arvancdn.ir	-

✅ Authoritative Response

Server:185.143.235.253

NS records: t.ns.arvancdn.ir, j.ns.arvancdn.ir

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for code-international.com (unsigned zone)

⏱️ Timing

Total: 2612ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`185.143.234.238, 185.143.233.238`
NS	2	`t.ns.arvancdn.ir, j.ns.arvancdn.ir`
MX	2	`mx1.improvmx.com (pri: 10), mx2.improvmx.com (pri: 20)`
TXT	1	`v=spf1 include:spf.improvmx.com ~all`
SOA	1	`j.ns.arvancdn.ir hostmaster.arvancloud.i`

Analysis

IP Addresses

code-international.com points to the IP addresses 185.143.233.238 and 185.143.234.238

novin.hospital, bitimen.com, apk-group.net plus two other host names have IP numbers in common with code-international.com.

Name Servers

code-international.com is delegated to two name servers: j.ns.arvancdn.ir and t.ns.arvancdn.ir.

The name server configuration of code-international.com is shared with other domains, for instance ketabino.com, bezanimbiroon.ir, irboom.com and two others.

At least some of code-international.com's name servers are shared with other domains, for example pajoohansepand.ir, san-marking.com, sakhteman.com and two more.

These name servers tend to co-occur with h.ns.arvancdn.ir, m.ns.arvancdn.ir, z.ns.arvancdn.ir and 7 other name servers in the same DNS delegations.

Host names resolving to a single IP address:

j.ns.arvancdn.ir points to 185.143.232.253.

Mail Servers

code-international.com uses two mail servers, mx1.improvmx.com and mx2.improvmx.com.

The mail server setup of code-international.com matches that of other domains such as performancemattersconsulting.com, mcpherson.me.uk, ukpatriots.com and two others.

code-international.com overlaps on mail servers with several other domains, for example homereset.app, odd-waterside.de, cni.digital and klimatuppropetlund.se.

Hosts with 6 IP addresses each:

mx1.improvmx.com resolves to 13.37.195.136, 15.236.236.160, 35.181.18.45 and 3 other IP addresses.

mx2.improvmx.com resolves to 13.36.107.63, 13.36.222.39, 15.236.61.92 and 3 other IP addresses.