`criticaleffort.nl`

DNSSEC	🔒 Signed (DS record present)
A	185.135.240.13^{🇳🇱 hosting2go185.135.240.0/22}
		PTR	`forward.hosting2go.nl`
NS	`ns1.hosting2go.nl` ⭐
		A	2a06:f700:1::91^{🇳🇱 hosting2go2a06:f700::/29}
		A	185.135.240.91^{🇳🇱 hosting2go185.135.240.0/22}
			PTR	`ns1.hosting2go.nl`
NS	`ns2.hosting2go.nl`
		A	2001:678:f2c::2^{🇳🇱 h2g2001:678:f2c::/48}
			PTR	`ns2.hosting2go.nl`
		A	193.16.98.2^{🇳🇱 h2g193.16.98.0/24}
			PTR	`ns2.hosting2go.nl`
MX	`mailforward-a.hosting2go.nl` ⭐
		A	2a06:f700:1::52^{🇳🇱 hosting2go2a06:f700::/29}
			PTR	`mailforward-a.hosting2go.nl`
		A	185.135.240.52^{🇳🇱 hosting2go185.135.240.0/22}
			PTR	`mailforward-a.hosting2go.nl`
MX	`mailforward-b.hosting2go.nl` ⭐
		A	2a06:f700:1::53^{🇳🇱 hosting2go2a06:f700::/29}
			PTR	`mailforward-b.hosting2go.nl`
		A	185.135.240.53^{🇳🇱 hosting2go185.135.240.0/22}
			PTR	`mailforward-b.hosting2go.nl`
TXT	`v=spf1 include:spf.hosting2go.nl ~all`
SOA	`ns1.hosting2go.nl`postmaster@criticaleffort.nl serial=1378119762

`nl`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns1.dns.nl` ⭐
	NS	`ns3.dns.nl`
	NS	`ns4.dns.nl`
	TXT	`nl zone update: 2026-05-14 07:30:02 +0000 (EPOCH 1778743802)`
	SOA	`ns1.dns.nl`dns@sidn.nl 2026-05-14 #15

Same first word

criticaleffort.nl

criticaleffort.com

DNS History

6 records (5 active, 1 former)

●NSns1.hosting2go.nl2015-08-07 → 2026-05-14 · 2 obs

● 2015-08-07 18:59:04
● 2026-05-14 08:17:02

●NSns2.hosting2go.nl2015-08-07 → 2026-05-14 · 2 obs

● 2015-08-07 18:59:04
● 2026-05-14 08:17:02

●MXmailforward-a.hosting2go.nl2020-04-08 → 2026-05-14 · 2 obs

● 2020-04-08 04:29:02
● 2026-05-14 08:17:02

●MXmailforward-b.hosting2go.nl2020-04-08 → 2026-05-14 · 2 obs

● 2020-04-08 04:29:02
● 2026-05-14 08:17:02

●A185.135.240.132020-04-08 → 2026-05-14 · 3 obs

○ 2017-04-03 15:11:28
● 2020-04-08 04:29:02
● 2026-05-14 08:17:02

○A83.137.198.2092015-08-07 → 2017-04-03 · 4 obs

● 2015-08-07 18:59:04
● 2017-04-03 15:11:28
○ 2020-04-08 04:29:02
○ 2026-05-14 08:17:02

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
nl	ns3.dns.nl, ns1.dns.nl, ns4.dns.nl	-
criticaleffort.nl	ns1.hosting2go.nl, ns2.hosting2go.nl	-

✅ Authoritative Response

Server:193.16.98.2

NS records: ns1.hosting2go.nl, ns2.hosting2go.nl

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 796ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`185.135.240.13`
NS	2	`ns2.hosting2go.nl, ns1.hosting2go.nl`
MX	2	`mailforward-a.hosting2go.nl (pri: 10), mailforward-b.hosting2go.nl (pri: 10)`
TXT	1	`v=spf1 include:spf.hosting2go.nl ~all`
SOA	1	`ns1.hosting2go.nl postmaster.criticaleff`

Analysis

IP Addresses

criticaleffort.nl resolves to one IP number: 185.135.240.13.

other host names including block24.nl, mail1.mijngrootewielen.nl, dekleinemuzikant.nl, clearandsimple.net and tta-s.com share IP numbers with criticaleffort.nl.

Name Servers

criticaleffort.nl is delegated to two name servers ns1.hosting2go.nl and ns2.hosting2go.nl.

criticaleffort.nl shares the same name server setup as other domains, for instance mariekeverkoelen.com, renske.be, zerochange.org, robinbrunekreeft.com and netnie.net.

Host names with two IP numbers:

The host name ns1.hosting2go.nl points to 2a06:f700:1::91 and 185.135.240.91; the host name ns2.hosting2go.nl points to 2001:678:f2c::2 and 193.16.98.2.

Mail Servers

Two mail servers handle criticaleffort.nl: mailforward-a.hosting2go.nl and mailforward-b.hosting2go.nl.

criticaleffort.nl shares the same mail server setup as other domains, for instance bizview.nl, techexpo.nl, catcube.com, laventec.com and controllerscan.com.

criticaleffort.nl shares mail servers with other domains to some extent, for instance gjenna.com.

Host names with two IP numbers:

The host name mailforward-a.hosting2go.nl points to 2a06:f700:1::52 and 185.135.240.52; the host name mailforward-b.hosting2go.nl points to 2a06:f700:1::53 and 185.135.240.53.

criticaleffort.nl - robtex.com