check18.nl - robtex.com

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`check18.nl`

	DNSSEC	⚠️ Not signed
	A	18.238.55.4^{🇺🇸 Amazon}
			PTR	`server-18-238-55-4.jfk52.r.cloudfront.net`
	A	18.238.55.34^{🇺🇸 Amazon}
	A	18.238.55.38^{🇺🇸 Amazon}
	A	18.238.55.114^{🇺🇸 Amazon}
	NS	`ns-12.awsdns-01.com` ⭐
			A	2600:9000:5300:c00::1^{🇺🇸 Amazon}
				PTR	`ns-12.awsdns-01.com`
			A	205.251.192.12^{🇺🇸 Amazon}
				PTR	`ns-12.awsdns-01.com`
	NS	`ns-1534.awsdns-63.org`
			A	2600:9000:5305:fe00::1^{🇺🇸 Amazon}
				PTR	`ns-1534.awsdns-63.org`
			A	205.251.197.254^{🇺🇸 Amazon}
				PTR	`ns-1534.awsdns-63.org`
	NS	`ns-1943.awsdns-50.co.uk`
			A	2600:9000:5307:9700::1^{🇺🇸 Amazon}
				PTR	`ns-1943.awsdns-50.co.uk`
			A	205.251.199.151^{🇺🇸 Amazon}
				PTR	`ns-1943.awsdns-50.co.uk`
	NS	`ns-950.awsdns-54.net`
			A	2600:9000:5303:b600::1^{🇺🇸 Amazon}
				PTR	`ns-950.awsdns-54.net`
			A	205.251.195.182^{🇺🇸 Amazon}
				PTR	`ns-950.awsdns-54.net`
	SOA	`ns-12.awsdns-01.com`awsdns-hostmaster@amazon.com serial=1

`nl`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns1.dns.nl` ⭐ 🔒
	NS	`ns3.dns.nl` 🔒
	NS	`ns4.dns.nl` 🔒
	TXT	`nl zone update: 2026-02-13 08:30:02 +0000 (EPOCH 1770971402)`
	SOA	`ns1.dns.nl`dns@sidn.nl 2026-02-13 #17

Same first word

check18.com

check18.nl

Similar names

81check.it

check81.it

18check.com

DNS History

12 records (8 active, 4 former)

●NSns-12.awsdns-01.com2026-02-15 → 2026-02-15 · 2 obs

● 2026-02-15 08:35:50
● 2026-02-15 19:12:32

●NSns-1534.awsdns-63.org2026-02-15 → 2026-02-15 · 2 obs

● 2026-02-15 08:35:50
● 2026-02-15 19:12:32

●NSns-1943.awsdns-50.co.uk2026-02-15 → 2026-02-15 · 2 obs

● 2026-02-15 08:35:50
● 2026-02-15 19:12:32

●NSns-950.awsdns-54.net2026-02-15 → 2026-02-15 · 2 obs

● 2026-02-15 08:35:50
● 2026-02-15 19:12:32

●A18.238.55.1142026-02-15 → 2026-02-15 · 3 obs

○ 2026-02-15 08:35:50
● 2026-02-15 19:12:28
● 2026-02-15 19:12:32

●A18.238.55.342026-02-15 → 2026-02-15 · 3 obs

○ 2026-02-15 08:35:50
● 2026-02-15 19:12:28
● 2026-02-15 19:12:32

●A18.238.55.382026-02-15 → 2026-02-15 · 3 obs

○ 2026-02-15 08:35:50
● 2026-02-15 19:12:28
● 2026-02-15 19:12:32

●A18.238.55.42026-02-15 → 2026-02-15 · 3 obs

○ 2026-02-15 08:35:50
● 2026-02-15 19:12:28
● 2026-02-15 19:12:32

○A3.171.76.112026-02-15 → 2026-02-15 · 3 obs

● 2026-02-15 08:35:50
○ 2026-02-15 19:12:28
○ 2026-02-15 19:12:32

○A3.171.76.652026-02-15 → 2026-02-15 · 3 obs

● 2026-02-15 08:35:50
○ 2026-02-15 19:12:28
○ 2026-02-15 19:12:32

○A3.171.76.722026-02-15 → 2026-02-15 · 3 obs

● 2026-02-15 08:35:50
○ 2026-02-15 19:12:28
○ 2026-02-15 19:12:32

○A3.171.76.772026-02-15 → 2026-02-15 · 3 obs

● 2026-02-15 08:35:50
○ 2026-02-15 19:12:28
○ 2026-02-15 19:12:32

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
nl	ns1.dns.nl, ns3.dns.nl, ns4.dns.nl	-
check18.nl	ns-12.awsdns-01.com, ns-950.awsdns-54.net, ns-1534.awsdns-63.org, ns-1943.awsdns-50.co.uk	-

✅ Authoritative Response

Server: 205.251.197.254

NS records: ns-12.awsdns-01.com, ns-950.awsdns-54.net, ns-1534.awsdns-63.org, ns-1943.awsdns-50.co.uk

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for check18.nl (unsigned zone)

⏱️ Timing

Total: 712ms | Queries: -

📄 Records

Type	Count	Sample Data
A	4	`18.238.55.114, 18.238.55.4...`
NS	4	`ns-12.awsdns-01.com, ns-1534.awsdns-63.org...`
SOA	1	`ns-12.awsdns-01.com awsdns-hostmaster.am`

AI analysis

check18.nl points to four IP numbers: 18.238.55.4, 18.238.55.34, 18.238.55.38 and 18.238.55.114.

Other host names, for instance e-ducare.org, tvsideviewandroidv2-cfgdst-ore-pro.bda.ndmdhs.com, server-18-238-55-4.jfk52.r.cloudfront.net, guide-bikers.com and server-18-238-55-38.jfk52.r.cloudfront.net share IP numbers with check18.nl.

check18.nl is delegated to four name servers: ns-12.awsdns-01.com, ns-950.awsdns-54.net, ns-1534.awsdns-63.org and ns-1943.awsdns-50.co.uk.

check18.nl shares name servers with other domains at least partially, for instance meteocontrol.com, drm9dgtplg3wz.cloudfront.net, d1lx32daonj5tm.cloudfront.net, kloudhouse.com and adaawebpayments.com.

These name servers are commonly used with ns-1238.awsdns-26.org, ns-1772.awsdns-29.co.uk, ns-569.awsdns-07.net and ns-1242.awsdns-27.org.

Host names with two IP numbers:

ns-12.awsdns-01.com resolves to 2600:9000:5300:c00::1 and 205.251.192.12.

ns-950.awsdns-54.net resolves to 2600:9000:5303:b600::1 and 205.251.195.182.

ns-1534.awsdns-63.org resolves to 2600:9000:5305:fe00::1 and 205.251.197.254.

ns-1943.awsdns-50.co.uk resolves to 2600:9000:5307:9700::1 and 205.251.199.151.