checkcode.it - dns.ninja

`checkcode.it`

DNSSEC	⚠️ Not signed
A	3.33.139.32^{🇺🇸 Amazon3.33.128.0/20}
		PTR	`aeedc42b70c898c66.awsglobalaccelerator.com`
NS	`ns1.markmonitor.com` ⭐
		A	2620:10a:80a8::1^{🇨🇦 CIRA-22620:10a:80a8::/48 markmonitor v6 cloud1 979 Bank Street, Suite 400 Ottawa ON K1S 5K5 Canada}
		A	149.112.160.1^{🇨🇦 CIRA-2149.112.160.0/24 markmonitor v4 cloud1 979 Bank Street, Suite 400 Ottawa ON K1S 5K5 Canada}
NS	`ns2.markmonitor.com`
		A	2001:67c:10b8::1^{🇨🇭 RCODEZERO-ANYCAST-SEC22001:67c:10b8::/48 IPCOM-anycast-net}
			PTR	`ns2.markmonitor.com`
		A	176.97.158.1^{🇦🇹 RCODEZERO-ANYCAST-SEC2176.97.158.0/24 NICat-anycast-net}
			PTR	`ns2.markmonitor.com`
NS	`ns3.markmonitor.com`
		A	2620:10a:80a9::1^{🇨🇦 CIRA-32620:10a:80a9::/48 markmonitor v6 cloud2 979 Bank Street, Suite 400 Ottawa ON K1S 5K5 Canada}
		A	149.112.161.1^{🇨🇦 CIRA-3149.112.161.0/24 markmonitor v4 cloud2 979 Bank Street, Suite 400 Ottawa ON K1S 5K5 Canada}
NS	`ns4.markmonitor.com`
		A	2001:67c:1bc::1^{🇦🇹 RCODEZERO-ANYCAST-SEC1-TLD2001:67c:1bc::/48 IPCom-NET Anycast}
			PTR	`ns1.markmonitor.com`
		A	192.174.68.1^{🇦🇹 RCODEZERO-ANYCAST-SEC1-TLD192.174.68.0/24 NICat-anycast-net}
			PTR	`ns1.markmonitor.com`
NS	`ns5.markmonitor.com`
		A	2620:10a:80a8::2^{🇨🇦 CIRA-22620:10a:80a8::/48 markmonitor v6 cloud1 979 Bank Street, Suite 400 Ottawa ON K1S 5K5 Canada}
		A	149.112.160.2^{🇨🇦 CIRA-2149.112.160.0/24 markmonitor v4 cloud1 979 Bank Street, Suite 400 Ottawa ON K1S 5K5 Canada}
NS	`ns6.markmonitor.com`
		A	2001:67c:10b8::3^{🇨🇭 RCODEZERO-ANYCAST-SEC22001:67c:10b8::/48 IPCOM-anycast-net}
			PTR	`ns6.markmonitor.com`
		A	176.97.158.3^{🇦🇹 RCODEZERO-ANYCAST-SEC2176.97.158.0/24 NICat-anycast-net}
			PTR	`ns6.markmonitor.com`
TXT	`v=spf1 -all`
SOA	`ns1.markmonitor.com`hostmaster@markmonitor.com 2023-12-15 #1

`it`

	DNSSEC	🔒 Signed (DS record present)
	NS	`dns.nic.it` ⭐
	NS	`a.dns.it`
	NS	`m.dns.it`
	NS	`nameserver.cnr.it`
	NS	`r.dns.it`
	NS	`v.dns.it`
	SOA	`dns.nic.it`hostmaster@nic.it 2026-06-21 #6

Same first word

checkcode.us

checkcode.com

checkcode.ru

checkcode.it

Similar names

codecheck.info

codecheck.net

codecheck.it

codecheck.tv

codecheck.at

codecheck.us

codecheck.org

codecheck.co.uk

codecheck.ws

codecheck.ch

codecheck.cn

codecheck.eu

codecheck.app

codecheck.com

codecheck.me

DNS History

11 records (7 active, 4 former)

○NSns.it.colt.net2015-08-20 → 2020-02-18 · 4 obs

● 2015-08-20 14:24:18
● 2020-02-18 01:06:50
○ 2026-02-16 03:43:20
○ 2026-06-21 05:31:58

●NSns1.markmonitor.com2026-02-16 → 2026-06-21 · 3 obs

○ 2020-02-18 01:06:50
● 2026-02-16 03:43:20
● 2026-06-21 05:31:58

○NSns2.it.colt.net2015-08-20 → 2020-02-18 · 4 obs

● 2015-08-20 14:24:18
● 2020-02-18 01:06:50
○ 2026-02-16 03:43:20
○ 2026-06-21 05:31:58

●NSns2.markmonitor.com2026-02-16 → 2026-06-21 · 3 obs

○ 2020-02-18 01:06:50
● 2026-02-16 03:43:20
● 2026-06-21 05:31:58

●NSns3.markmonitor.com2026-02-16 → 2026-06-21 · 3 obs

○ 2020-02-18 01:06:50
● 2026-02-16 03:43:20
● 2026-06-21 05:31:58

●NSns4.markmonitor.com2026-02-16 → 2026-06-21 · 3 obs

○ 2020-02-18 01:06:50
● 2026-02-16 03:43:20
● 2026-06-21 05:31:58

●NSns5.markmonitor.com2026-02-16 → 2026-06-21 · 3 obs

○ 2020-02-18 01:06:50
● 2026-02-16 03:43:20
● 2026-06-21 05:31:58

●NSns6.markmonitor.com2026-02-16 → 2026-06-21 · 3 obs

○ 2020-02-18 01:06:50
● 2026-02-16 03:43:20
● 2026-06-21 05:31:58

○A217.111.26.2402015-08-20 → 2016-03-14 · 4 obs

● 2015-08-20 14:24:18
● 2016-03-14 23:10:42
○ 2016-07-14 17:18:58
○ 2026-06-21 05:31:58

○A217.111.27.2142016-07-14 → 2020-02-18 · 5 obs

○ 2016-03-14 23:10:42
● 2016-07-14 17:18:58
● 2020-02-18 01:06:50
○ 2026-02-16 03:43:20
○ 2026-06-21 05:31:58

●A3.33.139.322026-02-16 → 2026-06-21 · 3 obs

○ 2020-02-18 01:06:50
● 2026-02-16 03:43:20
● 2026-06-21 05:31:58

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
it	a.dns.it, m.dns.it, r.dns.it, v.dns.it...	-
checkcode.it	ns5.markmonitor.com, ns6.markmonitor.com, ns3.markmonitor.com, ns1.markmonitor.com...	-

✅ Authoritative Response

Server:192.174.68.1

NS records: ns5.markmonitor.com, ns6.markmonitor.com, ns3.markmonitor.com, ns1.markmonitor.com, ns4.markmonitor.com, ns2.markmonitor.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for checkcode.it (unsigned zone)

⏱️ Timing

Total: 449ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`3.33.139.32`
NS	6	`ns3.markmonitor.com, ns4.markmonitor.com...`
TXT	1	`v=spf1 -all`
SOA	1	`ns1.markmonitor.com hostmaster.markmonit`

Analysis

IP Addresses

checkcode.it has exactly one IP address — 3.33.139.32.

mail.aeropostale.ca, mc60sec.com, arzt-berufshaftpflicht-versicherung.info plus two other host names have IP numbers in common with checkcode.it.

Name Servers

checkcode.it has 6 name servers — ns1.markmonitor.com, ns2.markmonitor.com, ns3.markmonitor.com and 3 others.

checkcode.it shares at least some of its name servers with other domains, including barbourclothing.de, signalfx.biz, www-mundia.com and two others.

These name servers are frequently seen alongside the name servers ns4.markmonitor.com, ns5.markmonitor.com, ns6.markmonitor.com and ns7.markmonitor.com.

Host names pointing to two IP addresses:

ns1.markmonitor.com resolves to 149.112.160.1 and 2620:10a:80a8::1.

ns2.markmonitor.com resolves to 176.97.158.1 and 2001:67c:10b8::1.

ns3.markmonitor.com resolves to 149.112.161.1 and 2620:10a:80a9::1.

ns4.markmonitor.com resolves to 192.174.68.1 and 2001:67c:1bc::1.

ns5.markmonitor.com resolves to 149.112.160.2 and 2620:10a:80a8::2.

ns6.markmonitor.com resolves to 176.97.158.3 and 2001:67c:10b8::3.