comprehendinc.org - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`comprehendinc.org`

DNSSEC	⚠️ Not signed
A	13.248.243.5^{🇺🇸 Amazon13.248.240.0/20}
		PTR	`a16e665f42988324c.awsglobalaccelerator.com`
A	76.223.105.230^{🇺🇸 Amazon76.223.96.0/20}
NS	`ns21.domaincontrol.com` ⭐
		A	2603:5:2141::b^{🇺🇸 GODADDY-DNS2603:5:2140::/44}
			PTR	`ns21.domaincontrol.com`
		A	97.74.100.11^{🇺🇸 GODADDY-DNS97.74.100.0/23}
			PTR	`ns21.domaincontrol.com`
NS	`ns22.domaincontrol.com`
		A	2603:5:2241::b^{🇺🇸 GODADDY-DNS2603:5:2240::/44}
			PTR	`ns22.domaincontrol.com`
		A	173.201.68.11^{🇺🇸 GODADDY-DNS173.201.68.0/23}
			PTR	`ns22.domaincontrol.com`
MX	`comprehendinc-org.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:c946::2^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-ch4pr04cu00102.inbound.protection.outlook.com`
		A	2a01:111:f403:f90a::1^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-bn8pr03cu00201.inbound.protection.outlook.com`
		A	2a01:111:f403:f90b::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-bn6pr04cu00100.inbound.protection.outlook.com`
		A	2a01:111:f403:f913::1^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-cy5pr05cu00101.inbound.protection.outlook.com`
		A	52.101.9.26^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-bl0pr02cu00702.inbound.protection.outlook.com`
		A	52.101.11.7^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sa9pr04cu00107.inbound.protection.outlook.com`
		A	52.101.41.28^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sj0pr03cu01504.inbound.protection.outlook.com`
		A	52.101.41.122^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-byapr02cu00302.inbound.protection.outlook.com`
TXT	`apple-domain-verification=DblJVzRaYH76Ate1`
TXT	`v=spf1 include:spf.em.secureserver.net ip4:68.94.32.104 ip4:68.94.32.105 ip4:...`
TXT	`google-site-verification=BgKRYsYz2Dqn0V6qnECUndl23CzdySSuom4_6vwH64k`
TXT	`facebook-domain-verification=12jbcjq7gq4if2dae347xhbyqz22hm`
SOA	`ns21.domaincontrol.com`dns@jomax.net 2026-07-01 #1

`org`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a0.org.afilias-nst.info` ⭐ ⚠️ Not in parent delegation
	NS	`a2.org.afilias-nst.info` ⚠️ Not in parent delegation
	NS	`b0.org.afilias-nst.org`
	NS	`b2.org.afilias-nst.org`
	NS	`c0.org.afilias-nst.info` ⚠️ Not in parent delegation
	NS	`d0.org.afilias-nst.org`
	SOA	`a0.org.afilias-nst.info`hostmaster@donuts.email serial=1786780651

Subdomains

mail.comprehendinc.org

Same first word

comprehendinc.org

comprehendinc.com

DNS History

6 records (5 active, 1 former)

●NSns21.domaincontrol.com2015-07-22 → 2026-08-15 · 2 obs

● 2015-07-22 23:01:08
● 2026-08-15 08:14:46

●NSns22.domaincontrol.com2015-07-22 → 2026-08-15 · 2 obs

● 2015-07-22 23:01:08
● 2026-08-15 08:14:46

●MXcomprehendinc-org.mail.protection.outlook.com2015-07-22 → 2026-08-15 · 2 obs

● 2015-07-22 23:01:08
● 2026-08-15 08:14:46

●A13.248.243.52026-03-22 → 2026-08-15 · 3 obs

○ 2018-01-04 05:51:42
● 2026-03-22 16:26:32
● 2026-08-15 08:14:46

○A184.72.229.1762015-07-22 → 2018-01-04 · 4 obs

● 2015-07-22 23:01:08
● 2018-01-04 05:51:42
○ 2026-03-22 16:26:32
○ 2026-08-15 08:14:46

●A76.223.105.2302026-03-22 → 2026-08-15 · 3 obs

○ 2018-01-04 05:51:42
● 2026-03-22 16:26:32
● 2026-08-15 08:14:46

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
org	b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org	-
comprehendinc.org	ns22.domaincontrol.com, ns21.domaincontrol.com	-

✅ Authoritative Response

Server:97.74.100.11

NS records: ns22.domaincontrol.com, ns21.domaincontrol.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for comprehendinc.org (unsigned zone)

⏱️ Timing

Total: 397ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`76.223.105.230, 13.248.243.5`
NS	2	`ns22.domaincontrol.com, ns21.domaincontrol.com`
MX	1	`comprehendinc-org.mail.protection.outloo`
TXT	4	`apple-domain-verification=DblJVzRaYH76At, v=spf1 include:spf.em.secureserver.net i...`
SOA	1	`ns21.domaincontrol.com dns.jomax.net`

Analysis

Hierarchy

mail.comprehendinc.org is delegated beneath comprehendinc.org.

IP Addresses

comprehendinc.org points to the IP addresses 13.248.243.5 and 76.223.105.230

prometal.co, jaynetworks.com, mommylink.us and two other host names share IP numbers with comprehendinc.org.

Name Servers

Two name servers handle the delegation for comprehendinc.org: ns21.domaincontrol.com and ns22.domaincontrol.com.

comprehendinc.org uses the same name servers as several other domains — among them royvestal.com, dpmxstore.com, optilend.com and two more.

comprehendinc.org is at least partially co-delegated on name servers with other domains, such as coolarbor.com.

ns21.domaincontrol.com and ns22.domaincontrol.com both carry two IP addresses. The A records for ns21.domaincontrol.com are 97.74.100.11 and 2603:5:2141::b; the A records for ns22.domaincontrol.com are 173.201.68.11 and 2603:5:2241::b.

Mail Servers

Mail for comprehendinc.org is handled by a single mail server, comprehendinc-org.mail.protection.outlook.com.

comprehendinc-org.mail.protection.outlook.com resolves to 8 IP addresses — 52.101.9.26, 52.101.11.7, 52.101.41.28 and 5 others.