oreillymark.com - dns.ninja

`oreillymark.com`

DNSSEC	⚠️ Not signed
A	142.248.90.32^{AS61961142.248.90.0/23 NELLICUS, LLC}
		PTR	`cp1.nellicus.net`
NS	`ns1.nellicus.net` ⭐
		A	2602:f752:80:1::31^{AS619612602:f752::/36 NELLICUS, LLC}
		A	142.248.90.31^{AS61961142.248.90.0/23 NELLICUS, LLC}
NS	`ns2.nellicus.net`
		A	209.190.241.240^{🇺🇸 ATLANTECH209.190.192.0/18 Atlantech Online, Inc. Silver Spring, MD 20910 USA}
MX	`oreillymark-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:c922::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-bl0pr03cu00200.inbound.protection.outlook.com`
		A	2a01:111:f403:f902::1^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-bl2pr02cu00101.inbound.protection.outlook.com`
		A	2a01:111:f403:f908::1^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-bn1pr04cu00101.inbound.protection.outlook.com`
		A	2a01:111:f403:f913::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-cy1pr03cu00100.inbound.protection.outlook.com`
		A	52.101.9.20^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-bl0pr02cu00604.inbound.protection.outlook.com`
		A	52.101.10.14^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-bn6pr04cu00206.inbound.protection.outlook.com`
		A	52.101.10.18^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-bn8pr05cu00302.inbound.protection.outlook.com`
		A	52.101.41.26^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sj0pr03cu01702.inbound.protection.outlook.com`
TXT	`v=spf1 +a +mx +ip4:142.248.90.32 +include:spf.protection.outlook.com -all`
SOA	`ns1.nellicus.net`noc@nellicus.net 2026-07-28 #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=1785204032

Same first word

oreillymark.com

DNS History

12 records (4 active, 8 former)

●NSns1.nellicus.net2015-12-17 → 2026-07-28 · 6 obs

○ 2015-08-20 02:26:02
● 2015-12-17 07:37:30
● 2016-03-21 15:13:36
○ 2017-05-15 18:50:12
● 2026-03-12 05:22:32
● 2026-07-28 02:01:26

○NSns1.scorchedline.net2015-08-20 → 2015-08-20 · 3 obs

● 2015-08-20 02:26:02
○ 2015-12-17 07:37:30
○ 2026-07-28 02:01:26

○NSns1.vgy.io2017-05-15 → 2017-05-15 · 4 obs

○ 2016-03-21 15:13:36
● 2017-05-15 18:50:12
○ 2026-03-12 05:22:32
○ 2026-07-28 02:01:26

●NSns2.nellicus.net2015-12-17 → 2026-07-28 · 6 obs

○ 2015-08-20 02:26:02
● 2015-12-17 07:37:30
● 2016-03-21 15:13:36
○ 2017-05-15 18:50:12
● 2026-03-12 05:22:32
● 2026-07-28 02:01:26

○NSns2.scorchedline.net2015-08-20 → 2015-08-20 · 3 obs

● 2015-08-20 02:26:02
○ 2015-12-17 07:37:30
○ 2026-07-28 02:01:26

○NSns2.vgy.io2017-05-15 → 2017-05-15 · 4 obs

○ 2016-03-21 15:13:36
● 2017-05-15 18:50:12
○ 2026-03-12 05:22:32
○ 2026-07-28 02:01:26

○MXmail.scorchedline.net2015-08-20 → 2015-08-20 · 3 obs

● 2015-08-20 02:26:02
○ 2015-12-17 07:37:30
○ 2026-07-28 02:01:26

●MXoreillymark-com.mail.protection.outlook.com2015-12-17 → 2026-07-28 · 3 obs

○ 2015-08-20 02:26:02
● 2015-12-17 07:37:30
● 2026-07-28 02:01:26

●A142.248.90.322026-03-12 → 2026-07-28 · 3 obs

○ 2017-05-15 18:50:12
● 2026-03-12 05:22:32
● 2026-07-28 02:01:26

○A205.134.169.2472015-12-17 → 2016-03-21 · 5 obs

○ 2015-08-20 02:26:02
● 2015-12-17 07:37:30
● 2016-03-21 15:13:36
○ 2017-05-15 18:50:12
○ 2026-07-28 02:01:26

○A205.134.169.2492017-05-15 → 2017-05-15 · 4 obs

○ 2016-03-21 15:13:36
● 2017-05-15 18:50:12
○ 2026-03-12 05:22:32
○ 2026-07-28 02:01:26

○A50.241.156.1472015-08-20 → 2015-08-20 · 3 obs

● 2015-08-20 02:26:02
○ 2015-12-17 07:37:30
○ 2026-07-28 02:01:26

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	f.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net, e.gtld-servers.net...	-
oreillymark.com	ns1.nellicus.net, ns2.nellicus.net	-

✅ Authoritative Response

Server:142.248.90.31

NS records: ns1.nellicus.net, ns2.nellicus.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for oreillymark.com (unsigned zone)

⏱️ Timing

Total: 256ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`142.248.90.32`
NS	2	`ns2.nellicus.net, ns1.nellicus.net`
MX	1	`oreillymark-com.mail.protection.outlook.`
TXT	1	`v=spf1 +a +mx +ip4:142.248.90.32 +includ`
SOA	1	`ns1.nellicus.net noc.nellicus.net`

Analysis

IP Addresses

oreillymark.com directs to one IP number, which is 142.248.90.32.

Among the host names that share IP numbers with oreillymark.com are junod.me, cp1.nellicus.net, mail.nellicus.net and two others.

Name Servers

oreillymark.com is delegated to two name servers: ns1.nellicus.net and ns2.nellicus.net.

oreillymark.com has the same name server delegation as a number of other domains, such as ns1.nellicus.net, justinoreilly.com, nellicuslabs.com and two more.

oreillymark.com shares at least some of its name servers with other domains, such as junod.me.

These name servers are frequently seen alongside the name servers ns3.nellicus.net.

Hosts with two IP numbers each:

ns1.nellicus.net points to 142.248.90.31 and 2602:f752:80:1::31.

Hosts that resolve to one IP address:

ns2.nellicus.net points to 209.190.241.240.

Mail Servers

oreillymark.com routes its mail through a single mail server, oreillymark-com.mail.protection.outlook.com.

oreillymark-com.mail.protection.outlook.com directs to 8 IP numbers, including 52.101.9.20, 52.101.10.14 and 52.101.10.18, along with 5 other.