convolution.nl - dns.ninja

`convolution.nl`

DNSSEC	⚠️ Not signed
A	2a01:4f8:c010:a08c::1^{🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK}
		PTR	`c.tnx.nl`
A	116.203.249.104^{🇩🇪 Hetzner116.203.0.0/16 HETZNER-DC}
NS	`ns1.tnx.nl` ⭐
		A	2a01:4f8:c2c:7e8a::1^{🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK}
			PTR	`a.tnx.nl`
		A	116.203.83.202^{🇩🇪 Hetzner116.203.0.0/16 HETZNER-DC}
			PTR	`a.tnx.nl`
NS	`ns2.tnx.nl`
		A	2a01:4f8:c010:a08c::1^{🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK}
			PTR	`c.tnx.nl`
		A	116.203.249.104^{🇩🇪 Hetzner116.203.0.0/16 HETZNER-DC}
			PTR	`c.tnx.nl`
NS	`ns3.tnx.nl` ⚠️ Not in zone NS records
		A	2a01:4f9:c011:bb6c::1^{🇫🇮 Hetzner2a01:4f9::/32 HETZNER-IPv6-BLK}
			PTR	`relay1.tnx.nl`
		A	65.21.176.166^{🇫🇮 Hetzner65.21.0.0/16 HETZNER-DC}
			PTR	`relay1.tnx.nl`
MX	`mx1.tnx.nl` ⭐
		A	2a01:4f8:c010:a08c::1^{🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK}
			PTR	`c.tnx.nl`
		A	116.203.249.104^{🇩🇪 Hetzner116.203.0.0/16 HETZNER-DC}
			PTR	`c.tnx.nl`
MX	`mx2.tnx.nl`⁽²⁰⁾
		A	2a01:4f8:c2c:7e8a::1^{🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK}
			PTR	`a.tnx.nl`
		A	116.203.83.202^{🇩🇪 Hetzner116.203.0.0/16 HETZNER-DC}
			PTR	`a.tnx.nl`
SOA	`ns1.tnx.nl`hostmaster@convolution.nl 2026-03-23 #2

`nl`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns1.dns.nl` ⭐
	NS	`ns3.dns.nl`
	NS	`ns4.dns.nl`
	TXT	`nl zone update: 2026-07-23 22:30:01 +0000 (EPOCH 1784845801)`
	SOA	`ns1.dns.nl`dns@sidn.nl 2026-07-23 #45

Subdomains

c15.convolution.nl

c19.convolution.nl

c9.convolution.nl

mx1.convolution.nl

c17.convolution.nl

hoffmann.convolution.nl

customers.convolution.nl

www.convolution.nl

mail.convolution.nl

bouwpedia.convolution.nl

ns4.convolution.nl

c7.convolution.nl

c8.convolution.nl

sbackup2.convolution.nl

ns3.convolution.nl

mx2.convolution.nl

c13.convolution.nl

c10.convolution.nl

c14.convolution.nl

c18.convolution.nl

Same first word

convolution.bike

convolution.nl

convolution.us

convolution.ru

convolution.co.uk

convolution.ws

convolution.net

convolution.de

convolution.com

convolution.org

convolution.eu

DNS History

13 records (7 active, 6 former)

●NSns1.tnx.nl2015-07-23 → 2026-07-23 · 3 obs

○ 2008-11-20 21:54:40
● 2015-07-23 18:18:24
● 2026-07-23 23:25:26

●NSns2.tnx.nl2015-07-23 → 2026-07-23 · 3 obs

○ 2008-11-20 21:54:40
● 2015-07-23 18:18:24
● 2026-07-23 23:25:26

○NSns3.convolution.nl2008-11-20 → 2008-11-20 · 3 obs

● 2008-11-20 21:54:40
○ 2015-07-23 18:18:24
○ 2026-07-23 23:25:26

●NSns3.tnx.nl2015-07-23 → 2026-07-23 · 3 obs

○ 2008-11-20 21:54:40
● 2015-07-23 18:18:24
● 2026-07-23 23:25:26

○NSns4.convolution.nl2008-11-20 → 2008-11-20 · 3 obs

● 2008-11-20 21:54:40
○ 2015-07-23 18:18:24
○ 2026-07-23 23:25:26

○MXmx1.convolution.nl2008-11-20 → 2008-11-20 · 3 obs

● 2008-11-20 21:54:40
○ 2015-07-23 18:18:24
○ 2026-07-23 23:25:26

●MXmx1.tnx.nl2015-07-23 → 2026-07-23 · 3 obs

○ 2008-11-20 21:54:40
● 2015-07-23 18:18:24
● 2026-07-23 23:25:26

○MXmx2.convolution.nl2008-11-20 → 2008-11-20 · 3 obs

● 2008-11-20 21:54:40
○ 2015-07-23 18:18:24
○ 2026-07-23 23:25:26

●MXmx2.tnx.nl2015-07-23 → 2026-07-23 · 3 obs

○ 2008-11-20 21:54:40
● 2015-07-23 18:18:24
● 2026-07-23 23:25:26

●A116.203.249.1042026-02-14 → 2026-07-23 · 3 obs

○ 2017-10-10 21:37:28
● 2026-02-14 16:12:04
● 2026-07-23 23:25:26

○A193.200.132.1872008-11-20 → 2017-10-10 · 4 obs

● 2008-11-20 21:54:40
● 2017-10-10 21:37:28
○ 2026-02-14 16:12:04
○ 2026-07-23 23:25:26

●A2a01:4f8:c010:a08c::12026-02-14 → 2026-07-23 · 3 obs

○ 2017-10-10 21:37:28
● 2026-02-14 16:12:04
● 2026-07-23 23:25:26

○A2a02:2308:10::c:192015-07-23 → 2017-10-10 · 5 obs

○ 2008-11-20 21:54:40
● 2015-07-23 18:18:24
● 2017-10-10 21:37:28
○ 2026-02-14 16:12:04
○ 2026-07-23 23:25:26

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
nl	ns1.dns.nl, ns3.dns.nl, ns4.dns.nl	-
convolution.nl	ns1.tnx.nl, ns2.tnx.nl, ns3.tnx.nl	6 records

✅ Authoritative Response

Server:116.203.83.202

NS records: ns1.tnx.nl, ns2.tnx.nl, ns3.tnx.nl

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for convolution.nl (unsigned zone)

⏱️ Timing

Total: 724ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`116.203.249.104`
AAAA	1	`2a01:4f8:c010:a08c::1`
NS	2	`ns1.tnx.nl, ns2.tnx.nl`
MX	2	`mx1.tnx.nl (pri: 10), mx2.tnx.nl (pri: 20)`
SOA	1	`ns1.tnx.nl hostmaster.convolution.nl`

📌 Glue Records Collected

Total: 6

Out-of-bailiwick: 6 (ns1.tnx.nl, ns1.tnx.nl, ns2.tnx.nl...)

Analysis

Hierarchy

convolution.nl serves as parent to c15.convolution.nl, c19.convolution.nl, c9.convolution.nl, mx1.convolution.nl, c17.convolution.nl along with a few other host names.

IP Addresses

convolution.nl resolves to the IP addresses 116.203.249.104 and 2a01:4f8:c010:a08c::1

Among the host names that share IP numbers with convolution.nl are stats.aoeu.eu, juerd.net, www.ip6.nl and two others.

Name Servers

DNS for convolution.nl is handled by three authoritative name servers: ns1.tnx.nl, ns2.tnx.nl and ns3.tnx.nl.

convolution.nl has at least partial name server overlap with other domains, such as vwijk.org, juerd.nl, dvorak.nl and two others.

Three hostnames — ns1.tnx.nl, ns2.tnx.nl and ns3.tnx.nl — each have two IP addresses: ns1.tnx.nl has 116.203.83.202 and 2a01:4f8:c2c:7e8a::1, ns2.tnx.nl has 116.203.249.104 and 2a01:4f8:c010:a08c::1, and ns3.tnx.nl has 65.21.176.166 and 2a01:4f9:c011:bb6c::1.

Mail Servers

The MX records for convolution.nl point to two mail servers: mx1.tnx.nl and mx2.tnx.nl.

convolution.nl has the same mail server arrangement as a number of other domains, for example juerd.net, waalboer.eu, 2rfc.net and two more.

The mail servers of convolution.nl are at least partially shared with other domains, including e-trainers.nl.

mx1.tnx.nl directs to 116.203.249.104 and 2a01:4f8:c010:a08c::1. mx2.tnx.nl directs to 116.203.83.202 and 2a01:4f8:c2c:7e8a::1. Each host name carries two IP addresses.