🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`instruct-develop.nl`

DNSSEC	⚠️ Not signed
NS	`dina.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a6b^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dina.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c06b^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`dina.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:206b^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`dina.ns.cloudflare.com`
		A	108.162.192.107^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dina.ns.cloudflare.com`
		A	172.64.32.107^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dina.ns.cloudflare.com`
		A	173.245.58.107^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dina.ns.cloudflare.com`
NS	`ian.ns.cloudflare.com`
		A	2606:4700:58::adf5:3b76^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ian.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c176^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`ian.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2176^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`ian.ns.cloudflare.com`
		A	108.162.193.118^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ian.ns.cloudflare.com`
		A	172.64.33.118^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ian.ns.cloudflare.com`
		A	173.245.59.118^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ian.ns.cloudflare.com`
TXT	`v=spf1 a mx include:_spf.google.com ip4:85.214.236.153 ~all`
SOA	`dina.ns.cloudflare.com`dns@cloudflare.com serial=2412574349

`nl`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns1.dns.nl` ⭐
	NS	`ns3.dns.nl`
	NS	`ns4.dns.nl`
	TXT	`nl zone update: 2026-08-23 23:00:01 +0000 (EPOCH 1787526001)`
	SOA	`ns1.dns.nl`dns@sidn.nl 2026-08-23 #46

Same first word

instruct-develop.nl

Previous names

Next names

DNS History

2 records (2 active, 0 former)

●NSdina.ns.cloudflare.com2026-08-17 → 2026-08-24 · 2 obs

● 2026-08-17 18:03:40
● 2026-08-24 00:11:52

●NSian.ns.cloudflare.com2026-08-17 → 2026-08-24 · 2 obs

● 2026-08-17 18:03:40
● 2026-08-24 00:11:52

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
nl	ns1.dns.nl, ns3.dns.nl, ns4.dns.nl	-
instruct-develop.nl	ian.ns.cloudflare.com, dina.ns.cloudflare.com	-

✅ Authoritative Response

Server:173.245.58.107

NS records: ian.ns.cloudflare.com, dina.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for instruct-develop.nl (unsigned zone)

⏱️ Timing

Total: 633ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`dina.ns.cloudflare.com, ian.ns.cloudflare.com`
TXT	1	`v=spf1 a mx include:_spf.google.com ip4:`
SOA	1	`dina.ns.cloudflare.com dns.cloudflare.co`

Analysis

Name Servers

instruct-develop.nl is served by two delegated name servers, dina.ns.cloudflare.com and ian.ns.cloudflare.com.

instruct-develop.nl shares its NS records with other domains, for example workingincontent.com, acivia.com, lowcostair.com and two others.

instruct-develop.nl shares at least some of its name servers with other domains, including appointiqsolutions.com, pulibet-hemen-gir1.sbs, letturatarghe.it and two others.

These name servers are frequently seen alongside the name servers jeremy.ns.cloudflare.com, lily.ns.cloudflare.com, dom.ns.cloudflare.com and meera.ns.cloudflare.com.

DNS names with 6 IP addresses:

dina.ns.cloudflare.com carries IP addresses 108.162.192.107, 172.64.32.107 and 173.245.58.107, with 3 other addresses beyond those.

ian.ns.cloudflare.com carries IP addresses 108.162.193.118, 172.64.33.118 and 173.245.59.118, with 3 other addresses beyond those.

instruct-develop.nl - robtex.com

instruct-develop.nl

nl