itwelearning.com - dns.ninja

`itwelearning.com`

DNSSEC	⚠️ Not signed
A	199.88.243.30^{🇺🇸 AS20310199.88.243.0/24 Comcast Cable Communications, Inc. 1800 Bishops Gate Blvd Mt Laurel, NJ 08054}
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`
NS	`ns7.markmonitor.com`
		A	2620:10a:80a9::2^{🇨🇦 CIRA-32620:10a:80a9::/48 markmonitor v6 cloud2 979 Bank Street, Suite 400 Ottawa ON K1S 5K5 Canada}
		A	149.112.161.2^{🇨🇦 CIRA-3149.112.161.0/24 markmonitor v4 cloud2 979 Bank Street, Suite 400 Ottawa ON K1S 5K5 Canada}
MX	`mail.itwemail.com` ⭐
		A	65.243.234.36^{🇺🇸 AS2031065.243.234.0/24 Comcast Cable Communications, Inc. 1800 Bishops Gate Blvd Mt Laurel, NJ 08054}
			PTR	`mail.itwemail.com`
		A	65.243.234.37^{🇺🇸 AS2031065.243.234.0/24 Comcast Cable Communications, Inc. 1800 Bishops Gate Blvd Mt Laurel, NJ 08054}
			PTR	`mail.itwemail.com`
		A	65.243.234.39^{🇺🇸 AS2031065.243.234.0/24 Comcast Cable Communications, Inc. 1800 Bishops Gate Blvd Mt Laurel, NJ 08054}
			PTR	`mail.itwemail.com`
MX	`mail.itwemail.net` ⭐
		A	65.243.234.36^{🇺🇸 AS2031065.243.234.0/24 Comcast Cable Communications, Inc. 1800 Bishops Gate Blvd Mt Laurel, NJ 08054}
			PTR	`mail.itwemail.com`
		A	65.243.234.37^{🇺🇸 AS2031065.243.234.0/24 Comcast Cable Communications, Inc. 1800 Bishops Gate Blvd Mt Laurel, NJ 08054}
			PTR	`mail.itwemail.com`
		A	65.243.234.39^{🇺🇸 AS2031065.243.234.0/24 Comcast Cable Communications, Inc. 1800 Bishops Gate Blvd Mt Laurel, NJ 08054}
			PTR	`mail.itwemail.com`
MX	`dr.itwemail.com`⁽⁴⁰⁾
		A	65.216.77.40^{🇺🇸 AS70165.192.0.0/11 MCI Communications Services, LLC d/b/a Verizon Business}
			PTR	`mail.itwemail.com`
		A	65.216.77.57^{🇺🇸 AS70165.192.0.0/11 MCI Communications Services, LLC d/b/a Verizon Business}
			PTR	`mail.itwemail.com`
		A	65.216.77.58^{🇺🇸 AS70165.192.0.0/11 MCI Communications Services, LLC d/b/a Verizon Business}
			PTR	`mail.itwemail.com`
MX	`dr.itwemail.net`⁽⁴⁰⁾
		A	65.216.77.40^{🇺🇸 AS70165.192.0.0/11 MCI Communications Services, LLC d/b/a Verizon Business}
			PTR	`mail.itwemail.com`
		A	65.216.77.57^{🇺🇸 AS70165.192.0.0/11 MCI Communications Services, LLC d/b/a Verizon Business}
			PTR	`mail.itwemail.com`
		A	65.216.77.58^{🇺🇸 AS70165.192.0.0/11 MCI Communications Services, LLC d/b/a Verizon Business}
			PTR	`mail.itwemail.com`
SOA	`ns1.markmonitor.com`hostmaster@markmonitor.com 2025-11-19 #1

`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=1785071117

Subdomains

www.itwelearning.com

Same first word

itwelearning.com

Similar names

newretailing.org

newretailing.biz

DNS History

20 records (12 active, 8 former)

○NSns1.itwhosting.com2015-08-30 → 2016-12-09 · 4 obs

● 2015-08-30 10:15:46
● 2016-12-09 04:57:28
○ 2017-06-20 01:55:12
○ 2026-07-26 13:07:30

○NSns1.itwhosting.net2015-08-30 → 2016-12-09 · 4 obs

● 2015-08-30 10:15:46
● 2016-12-09 04:57:28
○ 2017-06-20 01:55:12
○ 2026-07-26 13:07:30

●NSns1.markmonitor.com2017-06-20 → 2026-07-26 · 3 obs

○ 2016-12-09 04:57:28
● 2017-06-20 01:55:12
● 2026-07-26 13:07:30

○NSns2.itwhosting.com2015-08-30 → 2016-12-09 · 4 obs

● 2015-08-30 10:15:46
● 2016-12-09 04:57:28
○ 2017-06-20 01:55:12
○ 2026-07-26 13:07:30

○NSns2.itwhosting.net2015-08-30 → 2016-12-09 · 4 obs

● 2015-08-30 10:15:46
● 2016-12-09 04:57:28
○ 2017-06-20 01:55:12
○ 2026-07-26 13:07:30

●NSns2.markmonitor.com2017-06-20 → 2026-07-26 · 3 obs

○ 2016-12-09 04:57:28
● 2017-06-20 01:55:12
● 2026-07-26 13:07:30

○NSns3.itwhosting.com2015-08-30 → 2016-12-09 · 4 obs

● 2015-08-30 10:15:46
● 2016-12-09 04:57:28
○ 2017-06-20 01:55:12
○ 2026-07-26 13:07:30

○NSns3.itwhosting.net2015-08-30 → 2016-12-09 · 4 obs

● 2015-08-30 10:15:46
● 2016-12-09 04:57:28
○ 2017-06-20 01:55:12
○ 2026-07-26 13:07:30

●NSns3.markmonitor.com2017-06-20 → 2026-07-26 · 3 obs

○ 2016-12-09 04:57:28
● 2017-06-20 01:55:12
● 2026-07-26 13:07:30

●NSns4.markmonitor.com2017-06-20 → 2026-07-26 · 3 obs

○ 2016-12-09 04:57:28
● 2017-06-20 01:55:12
● 2026-07-26 13:07:30

●NSns5.markmonitor.com2017-06-20 → 2026-07-26 · 3 obs

○ 2016-12-09 04:57:28
● 2017-06-20 01:55:12
● 2026-07-26 13:07:30

●NSns6.markmonitor.com2017-06-20 → 2026-07-26 · 3 obs

○ 2016-12-09 04:57:28
● 2017-06-20 01:55:12
● 2026-07-26 13:07:30

●NSns7.markmonitor.com2017-06-20 → 2026-07-26 · 3 obs

○ 2016-12-09 04:57:28
● 2017-06-20 01:55:12
● 2026-07-26 13:07:30

●MXdr.itwemail.com2015-08-30 → 2026-07-26 · 2 obs

● 2015-08-30 10:15:46
● 2026-07-26 13:07:30

●MXdr.itwemail.net2015-08-30 → 2026-07-26 · 2 obs

● 2015-08-30 10:15:46
● 2026-07-26 13:07:30

●MXmail.itwemail.com2015-08-30 → 2026-07-26 · 2 obs

● 2015-08-30 10:15:46
● 2026-07-26 13:07:30

●MXmail.itwemail.net2015-08-30 → 2026-07-26 · 2 obs

● 2015-08-30 10:15:46
● 2026-07-26 13:07:30

○A12.28.124.342015-08-30 → 2016-05-28 · 4 obs

● 2015-08-30 10:15:46
● 2016-05-28 23:01:12
○ 2016-06-11 15:19:22
○ 2026-07-26 13:07:30

○A128.177.158.432016-06-11 → 2017-09-25 · 5 obs

○ 2016-05-28 23:01:12
● 2016-06-11 15:19:22
● 2017-09-25 15:26:46
○ 2017-11-07 20:19:48
○ 2026-07-26 13:07:30

●A199.88.243.302017-11-07 → 2026-07-26 · 3 obs

○ 2017-09-25 15:26:46
● 2017-11-07 20:19:48
● 2026-07-26 13:07:30

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	i.gtld-servers.net, l.gtld-servers.net, h.gtld-servers.net, c.gtld-servers.net...	-
itwelearning.com	ns1.markmonitor.com, ns3.markmonitor.com, ns4.markmonitor.com, ns5.markmonitor.com...	14 records

✅ Authoritative Response

Server:176.97.158.1

NS records: ns1.markmonitor.com, ns3.markmonitor.com, ns4.markmonitor.com, ns5.markmonitor.com, ns6.markmonitor.com, ns7.markmonitor.com, ns2.markmonitor.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for itwelearning.com (unsigned zone)

⏱️ Timing

Total: 1698ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`199.88.243.30`
NS	7	`ns1.markmonitor.com, ns2.markmonitor.com...`
MX	4	`dr.itwemail.net (pri: 40), mail.itwemail.net (pri: 10)...`
SOA	1	`ns1.markmonitor.com hostmaster.markmonit`

📌 Glue Records Collected

Total: 14

Out-of-bailiwick: 14 (ns1.markmonitor.com, ns1.markmonitor.com, ns3.markmonitor.com...)

Analysis

Hierarchy

itwelearning.com is a parent domain of www.itwelearning.com.

IP Addresses

itwelearning.com resolves to one IP address: 199.88.243.30.

www.itwelearning.com is an example of another host name that shares IP numbers with itwelearning.com.

Name Servers

itwelearning.com has 7 name servers — ns1.markmonitor.com, ns2.markmonitor.com, ns3.markmonitor.com and 4 others.

itwelearning.com shares at least some of its name servers with other domains, including wework.wtf, salesforce.study, pinadminn.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.

Hostnames that resolve 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.

ns7.markmonitor.com resolves to 149.112.161.2 and 2620:10a:80a9::2.

Mail Servers

Four mail servers handle email for itwelearning.com: dr.itwemail.com, mail.itwemail.com, dr.itwemail.net and mail.itwemail.net.

itwelearning.com has at least partial mail server overlap with other domains such as valianirental.net, trubolt.com, itwconstructionserviceparts.com and two more.

dr.itwemail.com, mail.itwemail.com, dr.itwemail.net and mail.itwemail.net each resolve to three IP addresses. dr.itwemail.com and dr.itwemail.net both point to 65.216.77.40, 65.216.77.57 and 65.216.77.58, while mail.itwemail.com and mail.itwemail.net both point to 65.243.234.36, 65.243.234.37 and 65.243.234.39.

The host names dr.itwemail.com and dr.itwemail.net both resolve to 65.216.77.40 IP addresses.

The host names dr.itwemail.com and dr.itwemail.net both resolve to 65.216.77.57 IP addresses.

The host names dr.itwemail.com and dr.itwemail.net both resolve to 65.216.77.58 IP addresses.

The host names mail.itwemail.com and mail.itwemail.net both resolve to 65.243.234.36 IP addresses.

The host names mail.itwemail.com and mail.itwemail.net both resolve to 65.243.234.37 IP addresses.

The host names mail.itwemail.com and mail.itwemail.net both resolve to 65.243.234.39 IP addresses.