`professorsim.cloud`

DNSSEC	⚠️ Not signed
NS	`dell.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a5e^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dell.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c05e^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`dell.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:205e^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`dell.ns.cloudflare.com`
		A	108.162.192.94^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	172.64.32.94^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	173.245.58.94^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`luke.ns.cloudflare.com`
		A	2606:4700:58::adf5:3bc8^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`luke.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1c8^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`luke.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21c8^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`luke.ns.cloudflare.com`
		A	108.162.193.200^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	172.64.33.200^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	173.245.59.200^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
SOA	`dell.ns.cloudflare.com`dns@cloudflare.com serial=2409790108

`cloud`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns01.trs-dns.com` ⭐
	NS	`ns.trs-dns.com`
	NS	`ns01.trs-dns.net`
	NS	`ns10.trs-dns.info`
	NS	`ns10.trs-dns.org`
	SOA	`ns.trs-dns.com`trs-ops@tucows.com serial=1784808929

Same first word

professorsim.cloud

Similar names

simprofessor.store

DNS History

2 records (2 active, 0 former)

●NSdell.ns.cloudflare.com2026-06-15 → 2026-07-23 · 2 obs

● 2026-06-15 20:26:44
● 2026-07-23 12:18:54

●NSluke.ns.cloudflare.com2026-06-15 → 2026-07-23 · 2 obs

● 2026-06-15 20:26:44
● 2026-07-23 12:18:54

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
cloud	ns01.trs-dns.com, ns10.trs-dns.info, ns10.trs-dns.org, ns01.trs-dns.net	-
professorsim.cloud	dell.ns.cloudflare.com, luke.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.192.94

NS records: dell.ns.cloudflare.com, luke.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for professorsim.cloud (unsigned zone)

⏱️ Timing

Total: 392ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`dell.ns.cloudflare.com, luke.ns.cloudflare.com`
SOA	1	`dell.ns.cloudflare.com dns.cloudflare.co`

Analysis

Name Servers

professorsim.cloud uses two name servers for its delegation: dell.ns.cloudflare.com and luke.ns.cloudflare.com.

professorsim.cloud shares its NS records with other domains, for example mekst.ru, pay-finebh.com, pay-finebm.com and two others.

There is at least partial name server overlap between professorsim.cloud and other domains — bsafe.biz, yourfriscodentist.com, 277vb.com and two more among them.

The name servers peyton.ns.cloudflare.com, kate.ns.cloudflare.com and dane.ns.cloudflare.com are often found in combination with these name servers.

DNS names with 6 IP addresses:

Hostname dell.ns.cloudflare.com directs to 108.162.192.94, 172.64.32.94 and 173.245.58.94 along with 3 other IP addresses.

Hostname luke.ns.cloudflare.com directs to 108.162.193.200, 172.64.33.200 and 173.245.59.200 along with 3 other IP addresses.

professorsim.cloud - robtex.com