`claudecourse.co.il`

DNSSEC	⚠️ Not signed
A	216.150.1.193^{🇨🇦 Amazon216.150.1.0/24 EC2 Prefix}
A	216.150.16.193^{🇨🇦 Amazon216.150.16.0/24 EC2 Prefix}
NS	`ns1.vercel-dns.com` ⭐
		A	2620:4d:4000:6259:7:13:0:1^{🇺🇸 NSONE2620:4d:4000::/48 2620:4D:4000::/48}
			PTR	`dns1.p13.nsone.net`
		A	198.51.44.13^{🇺🇸 NSONE198.51.44.0/24 198.51.44.0}
			PTR	`dns1.p13.nsone.net`
NS	`ns2.vercel-dns.com`
		A	2a00:edc0:6259:7:13::2^{🇺🇸 NSONE2a00:edc0:6259::/48 NS1-2}
			PTR	`dns2.p13.nsone.net`
		A	198.51.45.13^{🇺🇸 NSONE198.51.45.0/24 198.51.45.0}
			PTR	`dns2.p13.nsone.net`
SOA	`ns1.vercel-dns.com`hostmaster@nsone.net serial=1781625674

`co.il`

	DNSSEC	⚠️ Not signed
	NS	`nsa.ns.il` ⭐ ⚠️ Not in parent delegation
	NS	`ilns.ilan.net.il` ⚠️ Not in parent delegation
	NS	`lookup.iucc.ac.il` ⚠️ Not in parent delegation
	NS	`ns1.ns.il` ⚠️ Not in parent delegation
	NS	`ns3.ns.il` ⚠️ Not in parent delegation
	NS	`ns4.ns.il` ⚠️ Not in parent delegation
	NS	`nsb.ns.il` ⚠️ Not in parent delegation
	NS	`nse.ns.il` ⚠️ Not in parent delegation
	SOA	`nsa.ns.il`hostmaster@isoc.org.il 2026-07-09 #81

WOT: SAFE (50/100)

Subdomains

www.claudecourse.co.il

Same first word

claudecourse.co.il

claudecourse.org

Similar names

secureacloud.com

DNS History

5 records (4 active, 1 former)

●NSns1.vercel-dns.com2026-06-22 → 2026-07-10 · 2 obs

● 2026-06-22 12:35:24
● 2026-07-10 03:02:40

●NSns2.vercel-dns.com2026-06-22 → 2026-07-10 · 2 obs

● 2026-06-22 12:35:24
● 2026-07-10 03:02:40

●A216.150.1.1932026-06-22 → 2026-07-10 · 2 obs

● 2026-06-22 12:35:24
● 2026-07-10 03:02:40

○A216.150.16.12026-06-22 → 2026-06-22 · 2 obs

● 2026-06-22 12:35:24
○ 2026-07-10 03:02:40

●A216.150.16.1932026-07-10 → 2026-07-10 · 2 obs

○ 2026-06-22 12:35:24
● 2026-07-10 03:02:40

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
il	ns1.ns.il, ns3.ns.il, ns4.ns.il, nsa.ns.il...	-
claudecourse.co.il	ns2.vercel-dns.com, ns1.vercel-dns.com	-

✅ Authoritative Response

Server:198.51.45.13

NS records: ns2.vercel-dns.com, ns1.vercel-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for claudecourse.co.il (unsigned zone)

⏱️ Timing

Total: 790ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`216.150.16.1, 216.150.1.129`
NS	2	`ns1.vercel-dns.com, ns2.vercel-dns.com`
SOA	1	`ns1.vercel-dns.com hostmaster.nsone.net`

Analysis

Hierarchy

www.claudecourse.co.il is a subdomain of claudecourse.co.il.

IP Addresses

claudecourse.co.il has two IP addresses: 216.150.1.193 and 216.150.16.193

www.pdftoledger.com, ns1.buildcache.com, communityoffice.fun and two other host names share IP numbers with claudecourse.co.il.

Name Servers

claudecourse.co.il uses two name servers for its delegation: ns1.vercel-dns.com and ns2.vercel-dns.com.

claudecourse.co.il uses the same name servers as several other domains — among them duckpools.io, webweavers.kr, mehartransport.com and two more.

The name servers for claudecourse.co.il are partially shared with other domains like ryanhell.com, sloansparger.com and abranhe.com

The two host names ns1.vercel-dns.com and ns2.vercel-dns.com each have a pair of IP addresses: ns1.vercel-dns.com has 198.51.44.13 and 2620:4d:4000:6259:7:13:0:1, and ns2.vercel-dns.com has 198.51.45.13 and 2a00:edc0:6259:7:13::2.

claudecourse.co.il - robtex.com