sysdoc.nl - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`sysdoc.nl`

DNSSEC	🔒 Signed (DS record present)
A	77.169.164.95^{🇳🇱 KPN77.168.0.0/14 PIADDR}
		PTR	`77-169-164-95.fixed.kpn.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	`sysdoc.nl` ⭐ 🔒
		A	77.169.164.95^{🇳🇱 KPN77.168.0.0/14 PIADDR}
			PTR	`77-169-164-95.fixed.kpn.net`
TXT	`v=spf1 ~all`
SOA	`ns0.transip.net`hostmaster@transip.nl 2025-11-20 #1

`nl`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns1.dns.nl` ⭐
	NS	`ns3.dns.nl`
	NS	`ns4.dns.nl`
	TXT	`nl zone update: 2026-08-17 12:30:01 +0000 (EPOCH 1786969801)`
	SOA	`ns1.dns.nl`dns@sidn.nl 2026-08-17 #25

MX for

sysdoc.nl

Same first word

sysdoc.biz

sysdoc.co.nz

sysdoc.au

sysdoc.com.au

sysdoc.nl

sysdoc.ru

sysdoc.de

sysdoc.net

sysdoc.co.uk

sysdoc.com

sysdoc.io

sysdoc.co

Similar names

codsys.cl

docsys.com

sydocs.com

docsys.nl

docsys.com.au

docsys.de

syscod.com

cossdy.com

codsys.com

docsys.info

docsys.online

docsys.cz

codyss.com.br

docsys.ru

dyssco.com

docsys.no

docsys.com.br

codssy.org

docsys.se

ysdocs.s3.amazonaws.com

docsys.eu

docsys.ro

DNS History

9 records (5 active, 4 former)

●NSns0.transip.net2026-04-10 → 2026-08-17 · 3 obs

○ 2017-10-06 00:18:16
● 2026-04-10 12:35:24
● 2026-08-17 13:35:02

○NSns01.cyberserv.nl2015-06-10 → 2017-10-06 · 4 obs

● 2015-06-10 00:18:36
● 2017-10-06 00:18:16
○ 2026-04-10 12:35:24
○ 2026-08-17 13:35:02

○NSns02.cyberserv.nl2015-06-10 → 2017-10-06 · 4 obs

● 2015-06-10 00:18:36
● 2017-10-06 00:18:16
○ 2026-04-10 12:35:24
○ 2026-08-17 13:35:02

●NSns1.transip.nl2026-04-10 → 2026-08-17 · 3 obs

○ 2017-10-06 00:18:16
● 2026-04-10 12:35:24
● 2026-08-17 13:35:02

●NSns2.transip.eu2026-04-10 → 2026-08-17 · 3 obs

○ 2017-10-06 00:18:16
● 2026-04-10 12:35:24
● 2026-08-17 13:35:02

○MXmail.sysdoc.nl2015-06-10 → 2017-10-06 · 4 obs

● 2015-06-10 00:18:36
● 2017-10-06 00:18:16
○ 2026-04-10 12:35:24
○ 2026-08-17 13:35:02

●MXsysdoc.nl2026-04-10 → 2026-08-17 · 3 obs

○ 2017-10-06 00:18:16
● 2026-04-10 12:35:24
● 2026-08-17 13:35:02

○A193.242.108.252015-06-10 → 2017-10-06 · 4 obs

● 2015-06-10 00:18:36
● 2017-10-06 00:18:16
○ 2026-04-10 12:35:24
○ 2026-08-17 13:35:02

●A77.169.164.952026-04-10 → 2026-08-17 · 3 obs

○ 2017-10-06 00:18:16
● 2026-04-10 12:35:24
● 2026-08-17 13:35:02

🔍 DNS Trace

📋 Delegation Chain

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

✅ Authoritative Response

Server:37.97.199.195

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: 655ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`77.169.164.95`
NS	3	`ns2.transip.eu, ns0.transip.net...`
MX	1	`sysdoc.nl (pri: 10)`
TXT	1	`v=spf1 ~all`
SOA	1	`ns0.transip.net hostmaster.transip.nl`

📌 Glue Records Collected

Total: 2

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

Analysis

Mail Server Role

sysdoc.nl serves as a mail server for sysdoc.nl.

IP Addresses

sysdoc.nl has exactly one IP address — 77.169.164.95.

Further host names like 50pluszeeland.nl and 77-169-164-95.fixed.kpn.net overlap in IP numbers with sysdoc.nl.

Name Servers

sysdoc.nl carries NS records delegating to ns2.transip.eu, ns0.transip.net and ns1.transip.nl.

There is at least partial name server overlap between sysdoc.nl and other domains — elinktea.com, arsfloreat.nl, ffof.nl and two more among them.

ns2.transip.eu, ns0.transip.net and ns1.transip.nl are three hostnames that each resolve to a pair of IP addresses: ns2.transip.eu to 37.97.199.195 and 2a01:7c8:f:c1f::195, ns0.transip.net to 195.135.195.195 and 2a01:7c8:dddd:195::195, and ns1.transip.nl to 195.8.195.195 and 2a01:7c8:7000:195::195.

Mail Servers

sysdoc.nl uses exactly one mail server, which is sysdoc.nl.

sysdoc.nl carries a single IP number, which is 77.169.164.95.