ocinitrogen.com - dns.ninja

`ocinitrogen.com`

DNSSEC	⚠️ Not signed
A	85.10.145.72^{🇳🇱 TRANSIP-AS85.10.128.0/19 TransIP BV Amsterdam, The Netherlands}
		PTR	`srv15281.hostingserver.nl`
NS	`ns1.dn-s.nl` ⭐
		A	2a06:2ec0:1::10^{🇳🇱 AS-ZXCS2a06:2ec0::/32}
			PTR	`ns1.zxcs.nl`
		A	185.104.28.19^{🇳🇱 AS-ZXCS185.104.28.0/24}
			PTR	`ns1.zxcs.nl`
NS	`ns2.dn-s.nl`
		A	2a03:b0c0:3:d0::116:2001^{🇩🇪 DIGITALOCEAN2a03:b0c0:3::/48 DigitalOcean}
			PTR	`ns2.zxcs.nl`
		A	46.101.179.64^{🇩🇪 DIGITALOCEAN46.101.128.0/17 DigitalOcean}
			PTR	`ns2.zxcs.nl`
NS	`ns3.dn-s.nl`
		A	2a03:b0c0:2:d0::57:1001^{🇳🇱 DIGITALOCEAN2a03:b0c0:2::/48 DigitalOcean}
			PTR	`ns3.zxcs.nl`
		A	178.62.208.8^{🇳🇱 DIGITALOCEAN178.62.192.0/18 DigitalOcean}
			PTR	`ns3.zxcs.nl`
NS	`ns4.dn-s.nl`
		A	2a06:2ec0:1:a::d53^{🇳🇱 AS-ZXCS2a06:2ec0::/32}
			PTR	`ns.zxcs.de`
		A	185.220.172.14^{🇩🇪 AS-ZXCS185.220.172.0/24 VIMEXX}
			PTR	`ns.zxcs.de`
MX	`ocinitrogen-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:ca04::1^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db7pr03cu00401.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::b^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-am7pr05cu00103.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::c^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-as8pr05cu00304.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::d^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-as9pr05cu01305.inbound.protection.outlook.com`
		A	52.101.68.3^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db7pr03cu00403.inbound.protection.outlook.com`
		A	52.101.68.10^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-dbbpr03cu00102.inbound.protection.outlook.com`
		A	52.101.68.25^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db8pr02cu00101.inbound.protection.outlook.com`
		A	52.101.73.26^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-as9pr05cu01302.inbound.protection.outlook.com`
TXT	`nintex.653266d4a2745ea9b377cd6d`
TXT	`docusign=6e593c76-740e-4960-8a74-efdf17b5ad48`
TXT	`v=spf1 ip4:31.160.52.182 ip4:51.145.138.94 ip4:85.10.145.72 ip4:13.74.30.1 ip...`
SOA	`ns1.dn-s.nl`hostmaster@ocinitrogen.com 2026-07-03 #3

`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=1785246287

Subdomains

smtp.ocinitrogen.com

Same first word

ocinitrogen.net

ocinitrogen.nl

ocinitrogen.eu

ocinitrogen.de

ocinitrogen.com

ocinitrogen.be

Similar names

DNS History

13 records (6 active, 7 former)

○NSns.prezent.nl2015-07-23 → 2016-12-10 · 4 obs

● 2015-07-23 08:48:00
● 2016-12-10 15:44:38
○ 2026-03-16 19:28:08
○ 2026-07-28 13:46:18

●NSns1.dn-s.nl2026-03-16 → 2026-07-28 · 3 obs

○ 2016-12-10 15:44:38
● 2026-03-16 19:28:08
● 2026-07-28 13:46:18

●NSns2.dn-s.nl2026-03-16 → 2026-07-28 · 3 obs

○ 2016-12-10 15:44:38
● 2026-03-16 19:28:08
● 2026-07-28 13:46:18

○NSns2.prezent.nl2015-07-23 → 2016-12-10 · 4 obs

● 2015-07-23 08:48:00
● 2016-12-10 15:44:38
○ 2026-03-16 19:28:08
○ 2026-07-28 13:46:18

●NSns3.dn-s.nl2026-03-16 → 2026-07-28 · 3 obs

○ 2016-12-10 15:44:38
● 2026-03-16 19:28:08
● 2026-07-28 13:46:18

○NSns3.prezent.nl2015-07-23 → 2016-12-10 · 4 obs

● 2015-07-23 08:48:00
● 2016-12-10 15:44:38
○ 2026-03-16 19:28:08
○ 2026-07-28 13:46:18

●NSns4.dn-s.nl2026-03-16 → 2026-07-28 · 3 obs

○ 2016-12-10 15:44:38
● 2026-03-16 19:28:08
● 2026-07-28 13:46:18

○MXcluster4.eu.messagelabs.com2015-07-23 → 2016-12-10 · 4 obs

● 2015-07-23 08:48:00
● 2016-12-10 15:44:38
○ 2026-03-16 19:28:08
○ 2026-07-28 13:46:18

○MXcluster4a.eu.messagelabs.com2015-07-23 → 2016-12-10 · 4 obs

● 2015-07-23 08:48:00
● 2016-12-10 15:44:38
○ 2026-03-16 19:28:08
○ 2026-07-28 13:46:18

●MXocinitrogen-com.mail.protection.outlook.com2026-03-16 → 2026-07-28 · 3 obs

○ 2016-12-10 15:44:38
● 2026-03-16 19:28:08
● 2026-07-28 13:46:18

○A195.143.229.92015-07-23 → 2015-12-07 · 4 obs

● 2015-07-23 08:48:00
● 2015-12-07 09:31:48
○ 2016-03-23 21:19:46
○ 2026-07-28 13:46:18

●A85.10.145.722026-03-16 → 2026-07-28 · 3 obs

○ 2016-12-10 15:44:38
● 2026-03-16 19:28:08
● 2026-07-28 13:46:18

○A85.90.92.2072016-03-23 → 2016-12-10 · 5 obs

○ 2015-12-07 09:31:48
● 2016-03-23 21:19:46
● 2016-12-10 15:44:38
○ 2026-03-16 19:28:08
○ 2026-07-28 13:46:18

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	f.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net, e.gtld-servers.net...	-
ocinitrogen.com	ns1.dn-s.nl, ns2.dn-s.nl, ns3.dn-s.nl, ns4.dn-s.nl	-

✅ Authoritative Response

Server:185.104.28.19

NS records: ns1.dn-s.nl, ns2.dn-s.nl, ns3.dn-s.nl, ns4.dn-s.nl

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ocinitrogen.com (unsigned zone)

⏱️ Timing

Total: 697ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`85.10.145.72`
NS	4	`ns4.dn-s.nl, ns3.dn-s.nl...`
MX	1	`ocinitrogen-com.mail.protection.outlook.`
TXT	3	`docusign=6e593c76-740e-4960-8a74-efdf17b, nintex.653266d4a2745ea9b377cd6d...`
SOA	1	`ns1.dn-s.nl hostmaster.ocinitrogen.com`

Analysis

Hierarchy

smtp.ocinitrogen.com is a subdomain of ocinitrogen.com.

IP Addresses

ocinitrogen.com has exactly one IP address — 85.10.145.72.

trimaxx.nl, srv15281.hostingserver.nl, aton-projects.com plus two other host names have IP numbers in common with ocinitrogen.com.

Name Servers

Four name servers handle the delegation for ocinitrogen.com: ns1.dn-s.nl, ns2.dn-s.nl, ns3.dn-s.nl and ns4.dn-s.nl.

The name servers of ocinitrogen.com overlap at least partially with those of other domains — among them marcelvancleef.nl, bernardlievegoedschool.nl, monarch.nl and two more.

The name servers ns2.dn-s.be, ns3.dn-s.eu and ns4.dn-s.org are commonly seen alongside these name servers.

Each of the four hosts ns1.dn-s.nl, ns2.dn-s.nl, ns3.dn-s.nl and ns4.dn-s.nl has two IP addresses. ns1.dn-s.nl points to 185.104.28.19 and 2a06:2ec0:1::10. ns2.dn-s.nl points to 46.101.179.64 and 2a03:b0c0:3:d0::116:2001. ns3.dn-s.nl points to 178.62.208.8 and 2a03:b0c0:2:d0::57:1001. ns4.dn-s.nl points to 185.220.172.14 and 2a06:2ec0:1:a::d53.

Mail Servers

ocinitrogen.com uses one mail server — ocinitrogen-com.mail.protection.outlook.com.

ocinitrogen-com.mail.protection.outlook.com has 8 IP addresses: 52.101.68.3, 52.101.68.10, 52.101.68.25 plus 5 more.