dev7.nl - dns.ninja

`dev7.nl`

DNSSEC	🔒 Signed (DS record present)
A	62.169.25.66^{🇩🇪 CONTABO62.169.24.0/21}
		PTR	`ip-66-25-169-62.static.contabo.net`
NS	`ns0.transip.net` ⭐
		A	2a01:7c8:dddd:195::195^{🇳🇱 TRANSIP-AS2a01:7c8::/32 TransIP B.V. Amsterdam IPv6 network}
			PTR	`ns0.transip.net`
		A	195.135.195.195^{🇮🇹 TRANSIP-AS195.135.195.0/24 TransIP B.V.}
			PTR	`ns0.transip.net`
NS	`ns1.transip.nl`
		A	2a01:7c8:7000:195::195^{🇳🇱 TRANSIP-AS2a01:7c8::/32 TransIP B.V. Amsterdam IPv6 network}
			PTR	`ns1.transip.nl`
		A	195.8.195.195^{🇳🇱 TRANSIP-AS195.8.195.0/24 TransIP B.V.}
			PTR	`ns1.transip.nl`
NS	`ns2.transip.eu`
		A	2a01:7c8:f:c1f::195^{🇳🇱 TRANSIP-AS2a01:7c8::/32 TransIP B.V. Amsterdam IPv6 network}
			PTR	`ns2.transip.eu`
		A	37.97.199.195^{🇳🇱 TRANSIP-AS37.97.128.0/17 TransIP BV Amsterdam, The Netherlands}
			PTR	`ns2.transip.eu`
MX	`dev7-nl.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:ca04::6^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db4pr02cu00406.inbound.protection.outlook.com`
		A	2a01:111:f403:ca04::c^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db9pr02cu00204.inbound.protection.outlook.com`
		A	2a01:111:f403:ca04::d^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db6pr03cu00105.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::2^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-am0pr83cu00402.inbound.protection.outlook.com`
		A	52.101.68.3^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db7pr03cu00403.inbound.protection.outlook.com`
		A	52.101.68.25^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db8pr02cu00101.inbound.protection.outlook.com`
		A	52.101.73.16^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-as2pr05cu00100.inbound.protection.outlook.com`
		A	52.101.73.28^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am7pr05cu00204.inbound.protection.outlook.com`
MX	`mail.dev7.nl`⁽¹⁰⁾
TXT	`v=spf1 include:_spf.mailersend.net include:spf.protection.outlook.com -all`
TXT	`MS=ms49488941`
SOA	`ns0.transip.net`hostmaster@transip.nl 2026-04-08 #5

`nl`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns1.dns.nl` ⭐
	NS	`ns3.dns.nl`
	NS	`ns4.dns.nl`
	TXT	`nl zone update: 2026-06-22 00:00:01 +0000 (EPOCH 1782086401)`
	SOA	`ns1.dns.nl`dns@sidn.nl 2026-06-22 #0

Subdomains

mx1.dev7.nl

mail.dev7.nl

mx.dev7.nl

Same first word

dev7.ru

dev7.nl

dev7.jp

dev7.fr

dev7.ch

dev7.net

dev7.com.br

Similar names

7dev.org

7dev.xyz

edv7.de

7dev.com

7dev.de

edv7.com

d7ev.com

7dev.fr

7dev.ru

edv7.at

7dev.nl

DNS History

9 records (6 active, 3 former)

●NSns0.transip.net2015-06-17 → 2026-06-22 · 2 obs

● 2015-06-17 23:28:40
● 2026-06-22 00:41:34

●NSns1.transip.nl2015-06-17 → 2026-06-22 · 2 obs

● 2015-06-17 23:28:40
● 2026-06-22 00:41:34

●NSns2.transip.eu2015-06-17 → 2026-06-22 · 2 obs

● 2015-06-17 23:28:40
● 2026-06-22 00:41:34

●MXdev7-nl.mail.protection.outlook.com2026-03-21 → 2026-06-22 · 3 obs

○ 2017-04-01 20:21:28
● 2026-03-21 13:04:08
● 2026-06-22 00:41:34

●MXmail.dev7.nl2017-04-01 → 2026-06-22 · 3 obs

○ 2016-08-14 07:16:54
● 2017-04-01 20:21:28
● 2026-06-22 00:41:34

○MXmx1.dev7.nl2015-06-17 → 2016-08-14 · 4 obs

● 2015-06-17 23:28:40
● 2016-08-14 07:16:54
○ 2017-04-01 20:21:28
○ 2026-06-22 00:41:34

○MXmx2.dev7.nl2015-06-17 → 2016-08-14 · 4 obs

● 2015-06-17 23:28:40
● 2016-08-14 07:16:54
○ 2017-04-01 20:21:28
○ 2026-06-22 00:41:34

○A141.138.142.1322015-06-17 → 2017-04-01 · 4 obs

● 2015-06-17 23:28:40
● 2017-04-01 20:21:28
○ 2026-03-21 13:04:08
○ 2026-06-22 00:41:34

●A62.169.25.662026-03-21 → 2026-06-22 · 3 obs

○ 2017-04-01 20:21:28
● 2026-03-21 13:04:08
● 2026-06-22 00:41:34

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
nl	ns3.dns.nl, ns1.dns.nl, ns4.dns.nl	-
dev7.nl	ns0.transip.net, ns1.transip.nl, ns2.transip.eu	2 records

✅ Authoritative Response

Server:195.8.195.195

NS records: ns0.transip.net, ns1.transip.nl, ns2.transip.eu

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 710ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`62.169.25.66`
NS	3	`ns1.transip.nl, ns0.transip.net...`
MX	2	`dev7-nl.mail.protection.outlook.com (pri, mail.dev7.nl (pri: 10)`
TXT	2	`v=spf1 include:_spf.mailersend.net inclu, MS=ms49488941`
SOA	1	`ns0.transip.net hostmaster.transip.nl`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1.transip.nl, ns1.transip.nl)

Analysis

Hierarchy

dev7.nl sits above mx1.dev7.nl, mail.dev7.nl and mx.dev7.nl in the domain hierarchy.

IP Addresses

dev7.nl directs to one IP number, which is 62.169.25.66.

Further host names like mx1.dev7.nl and mx.dev7.nl overlap in IP numbers with dev7.nl.

Name Servers

Three name servers are authoritative for dev7.nl: ns2.transip.eu, ns0.transip.net and ns1.transip.nl.

There is at least partial name server overlap between dev7.nl and other domains — dutchdeliver.com, hocoparts.be, alumnia.nl and two more among them.

ns2.transip.eu resolves to 37.97.199.195 and 2a01:7c8:f:c1f::195. ns0.transip.net resolves to 195.135.195.195 and 2a01:7c8:dddd:195::195. ns1.transip.nl resolves to 195.8.195.195 and 2a01:7c8:7000:195::195. All three hostnames point to two IP numbers each.

Mail Servers

The MX records for dev7.nl point to two mail servers: mail.dev7.nl and dev7-nl.mail.protection.outlook.com.

Host names resolving to 8 IP numbers:

dev7-nl.mail.protection.outlook.com carries IP addresses 52.101.68.3, 52.101.68.25 and 52.101.73.16, with 5 other addresses beyond those.