`generationdiscover.nl`

DNSSEC	🔒 Signed (DS record present)
A	4.210.156.184^{🇳🇱 Microsoft}
NS	`dns1.shell.com` ⭐ 🔒
		A	134.146.80.20^{🇳🇱 SHELL-3917}
			PTR	`dns1.shell.com`
NS	`dns2.shell.com` 🔒
		A	144.199.196.20^{🇲🇾 SHELL-3918}
			PTR	`dns2.shell.com`
NS	`dns3.shell.com` 🔒
		A	134.163.128.20^{🇺🇸 AS11355}
			PTR	`dns3.shell.com`
TXT	`v=spf1 -all`
TXT	`facebook-domain-verification=pcyg6ijr197np4yf9qb2rvmckuhb0d`
SOA	`dns1.shell.com`dns@shell.com serial=9492

`nl`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns1.dns.nl` ⭐ 🔒
	NS	`ns3.dns.nl` 🔒
	NS	`ns4.dns.nl` 🔒
	TXT	`nl zone update: 2026-02-17 01:00:01 +0000 (EPOCH 1771290001)`
	SOA	`ns1.dns.nl`dns@sidn.nl 2026-02-17 #2

Up

web-preprod.generationdiscover.nl

www.generationdiscover.nl

challenge.generationdiscover.nl

Same first word

generationdiscover.nl

DNS History

11 records (4 active, 7 former)

●NSdns1.shell.com2016-08-25 → 2026-02-21 · 3 obs

○ 2016-08-18 12:11:32
● 2016-08-25 07:08:18
● 2026-02-21 19:24:16

●NSdns2.shell.com2016-08-25 → 2026-02-21 · 3 obs

○ 2016-08-18 12:11:32
● 2016-08-25 07:08:18
● 2026-02-21 19:24:16

●NSdns3.shell.com2016-08-25 → 2026-02-21 · 3 obs

○ 2016-08-18 12:11:32
● 2016-08-25 07:08:18
● 2026-02-21 19:24:16

○NSmycbjib100.net-equip.shell.ca2016-08-25 → 2016-11-17 · 5 obs

○ 2016-08-18 12:11:32
● 2016-08-25 07:08:18
● 2016-11-17 12:22:48
○ 2016-12-30 05:00:08
○ 2026-02-21 19:24:16

○NSnsauth01.ionline.nl2016-08-18 → 2016-08-18 · 3 obs

● 2016-08-18 12:11:32
○ 2016-08-25 07:08:18
○ 2026-02-21 19:24:16

○NSnsauth02.ionline.nl2016-08-18 → 2016-08-18 · 3 obs

● 2016-08-18 12:11:32
○ 2016-08-25 07:08:18
○ 2026-02-21 19:24:16

○MXmail.generationdiscover.nl2016-08-18 → 2016-08-18 · 3 obs

● 2016-08-18 12:11:32
○ 2016-08-25 07:08:18
○ 2026-02-21 19:24:16

○MXrelay.ionline.nl2016-08-18 → 2016-08-18 · 3 obs

● 2016-08-18 12:11:32
○ 2016-08-25 07:08:18
○ 2026-02-21 19:24:16

○A185.158.201.502016-08-18 → 2016-08-18 · 3 obs

● 2016-08-18 12:11:32
○ 2016-08-25 07:08:18
○ 2026-02-21 19:24:16

●A4.210.156.1842026-02-15 → 2026-02-21 · 3 obs

○ 2017-03-28 15:06:48
● 2026-02-15 05:41:44
● 2026-02-21 19:24:16

○A94.236.83.642016-09-24 → 2017-03-28 · 5 obs

○ 2016-08-25 07:08:18
● 2016-09-24 17:54:34
● 2017-03-28 15:06:48
○ 2026-02-15 05:41:44
○ 2026-02-21 19:24:16

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
nl	ns3.dns.nl, ns1.dns.nl, ns4.dns.nl	-
generationdiscover.nl	dns1.shell.com, dns2.shell.com, dns3.shell.com	-

✅ Authoritative Response

Server: 134.163.128.20

NS records: dns1.shell.com, dns2.shell.com, dns3.shell.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 1747ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`4.210.156.184`
NS	3	`dns1.shell.com, dns3.shell.com...`
TXT	2	`v=spf1 -all, facebook-domain-verification=pcyg6ijr197`
SOA	1	`dns1.shell.com dns.shell.com`

AI analysis

generationdiscover.nl is a parent of web-preprod.generationdiscover.nl, www.generationdiscover.nl and challenge.generationdiscover.nl.

generationdiscover.nl points to a single IP number: 4.210.156.184.

other host names for instance www.criterioncatalysts.com.cn, www.countonshell.com, shell.is, energytransitioncampus.com and www.deli2go.co.uk share IP numbers with generationdiscover.nl.

generationdiscover.nl is delegated to three name servers: dns1.shell.com, dns2.shell.com and dns3.shell.com.

generationdiscover.nl at least partially shares name servers with other domains, for instance shellclubfidelite.ma, shell.at, 144.134.in-addr.arpa, deli2go.com.fr and shell.no.

Host names with one IP number:

dns1.shell.com points to 134.146.80.20.

dns2.shell.com points to 144.199.196.20.

dns3.shell.com points to 134.163.128.20.

generationdiscover.nl - robtex.com