`dijkstraonline.net`

DNSSEC	⚠️ Not signed
A	185.108.119.66^{🇳🇱 TRANS-IX-AS185.108.116.0/22 Trans-iX B.V.}
NS	`ns1.openprovider.nl` ⭐
		A	2400:cb00:2049:1::a29f:1a0a^{🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street}
		A	162.159.26.10^{Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`ns2.openprovider.be`
		A	2400:cb00:2049:1::a29f:1b60^{🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street}
		A	162.159.27.96^{Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`ns3.openprovider.eu`
		A	2400:cb00:2049:1::a29f:3059^{🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street}
		A	162.159.48.89^{Cloudflare162.159.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
MX	`mail.dijkstraonline.net` ⭐
		A	185.108.119.66^{🇳🇱 TRANS-IX-AS185.108.116.0/22 Trans-iX B.V.}
TXT	`v=spf1 a mx ip4:83.98.148.25 ip4:185.108.119.66 ~all`
SOA	`ns1.openprovider.nl`dns@openprovider.eu 2026-04-15 #3

`net`

	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=1778432691

Subdomains

mail.dijkstraonline.net

Same first word

dijkstraonline.nl

dijkstraonline.net

DNS History

6 records (5 active, 1 former)

●NSns1.openprovider.nl2015-08-21 → 2026-05-10 · 2 obs

● 2015-08-21 18:58:06
● 2026-05-10 17:18:42

●NSns2.openprovider.be2015-08-21 → 2026-05-10 · 2 obs

● 2015-08-21 18:58:06
● 2026-05-10 17:18:42

●NSns3.openprovider.eu2015-08-21 → 2026-05-10 · 2 obs

● 2015-08-21 18:58:06
● 2026-05-10 17:18:42

●MXmail.dijkstraonline.net2015-08-21 → 2026-05-10 · 2 obs

● 2015-08-21 18:58:06
● 2026-05-10 17:18:42

●A185.108.119.662026-05-10 → 2026-05-10 · 3 obs

○ 2026-03-23 00:32:00
● 2026-05-10 17:18:40
● 2026-05-10 17:18:42

○A83.98.148.252015-08-21 → 2026-03-23 · 4 obs

● 2015-08-21 18:58:06
● 2026-03-23 00:32:00
○ 2026-05-10 17:18:40
○ 2026-05-10 17:18:42

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
net	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
dijkstraonline.net	ns1.openprovider.nl, ns3.openprovider.eu, ns2.openprovider.be	-

✅ Authoritative Response

Server:162.159.26.10

NS records: ns1.openprovider.nl, ns3.openprovider.eu, ns2.openprovider.be

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for dijkstraonline.net (unsigned zone)

⏱️ Timing

Total: 698ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`185.108.119.66`
NS	3	`ns2.openprovider.be, ns1.openprovider.nl...`
MX	1	`mail.dijkstraonline.net (pri: 0)`
TXT	1	`v=spf1 a mx ip4:83.98.148.25 ip4:185.108`
SOA	1	`ns1.openprovider.nl dns.openprovider.eu`

Analysis

Hierarchy

mail.dijkstraonline.net has dijkstraonline.net as its parent.

IP Addresses

dijkstraonline.net maps to IP address 185.108.119.66.

Other host names, for instance deblouw.betux.com, mail.betux.nl, mail.urens.net, betux.nl and urens.net share IP numbers with dijkstraonline.net.

Name Servers

dijkstraonline.net is delegated to name servers ns2.openprovider.be, ns3.openprovider.eu and ns1.openprovider.nl.

dijkstraonline.net at least partially shares name servers with other domains such as deschreef.be, josjanssenmeubelen.nl, servoteknikk.com, contactplaza.nl and gratis-telefoonnummer.nl.

Host names with two IP numbers:

ns2.openprovider.be points to 2400:cb00:2049:1::a29f:1b60 and 162.159.27.96.

ns3.openprovider.eu points to 2400:cb00:2049:1::a29f:3059 and 162.159.48.89.

ns1.openprovider.nl points to 2400:cb00:2049:1::a29f:1a0a and 162.159.26.10.

Mail Servers

dijkstraonline.net is handled by a single mail server, mail.dijkstraonline.net.

mail.dijkstraonline.net points to one IP number: 185.108.119.66.

dijkstraonline.net - robtex.com