🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`deterministicfirst.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::6815:1605^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::ac43:c9ad^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.22.5^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.201.173^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`kianchau.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2cb3^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kianchau.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3b3^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`kianchau.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23b3^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`kianchau.ns.cloudflare.com`
		A	108.162.195.179^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kianchau.ns.cloudflare.com`
		A	162.159.44.179^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kianchau.ns.cloudflare.com`
		A	172.64.35.179^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kianchau.ns.cloudflare.com`
NS	`pam.ns.cloudflare.com`
		A	2606:4700:50::adf5:3a8a^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`pam.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c08a^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`pam.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:208a^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`pam.ns.cloudflare.com`
		A	108.162.192.138^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`pam.ns.cloudflare.com`
		A	172.64.32.138^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`pam.ns.cloudflare.com`
		A	173.245.58.138^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`pam.ns.cloudflare.com`
TXT	`v=spf1 -all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.22.5, 172.67.201.173
		IPv6 hints	2606:4700:3031::6815:1605, 2606:4700:3037::ac43:c9ad
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=237, name=cloudflare-ech.com
SOA	`kianchau.ns.cloudflare.com`dns@cloudflare.com serial=2414845680

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1791016889

Same first word

deterministicfirst.com

Previous names

Next names

DNS History

6 records (6 active, 0 former)

●NSkianchau.ns.cloudflare.com2026-08-19 → 2026-10-03 · 2 obs

● 2026-08-19 03:17:24
● 2026-10-03 09:08:00

●NSpam.ns.cloudflare.com2026-08-19 → 2026-10-03 · 2 obs

● 2026-08-19 03:17:24
● 2026-10-03 09:08:00

●A104.21.22.52026-08-19 → 2026-10-03 · 2 obs

● 2026-08-19 03:17:24
● 2026-10-03 09:08:00

●A172.67.201.1732026-08-19 → 2026-10-03 · 2 obs

● 2026-08-19 03:17:24
● 2026-10-03 09:08:00

●A2606:4700:3031::6815:16052026-08-19 → 2026-10-03 · 2 obs

● 2026-08-19 03:17:24
● 2026-10-03 09:08:00

●A2606:4700:3037::ac43:c9ad2026-08-19 → 2026-10-03 · 2 obs

● 2026-08-19 03:17:24
● 2026-10-03 09:08:00

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, c.gtld-servers.net, g.gtld-servers.net, k.gtld-servers.net...	-
deterministicfirst.com	pam.ns.cloudflare.com, kianchau.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.195.179

NS records: pam.ns.cloudflare.com, kianchau.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for deterministicfirst.com (unsigned zone)

⏱️ Timing

Total: 586ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.22.5, 172.67.201.173`
AAAA	2	`2606:4700:3031::6815:1605, 2606:4700:3037::ac43:c9ad`
NS	2	`kianchau.ns.cloudflare.com, pam.ns.cloudflare.com`
MX	1	`. (pri: 0)`
TXT	1	`v=spf1 -all`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`kianchau.ns.cloudflare.com dns.cloudflar`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (pam.ns.cloudflare.com, pam.ns.cloudflare.com, pam.ns.cloudflare.com...)

Analysis

IP Addresses

deterministicfirst.com has four IP addresses: 104.21.22.5, 172.67.201.173, 2606:4700:3031::6815:1605 and 2606:4700:3037::ac43:c9ad.

Two other host names, along with ghostdog.dk, g66888.com and pobreflixx.cv, also share IP numbers with deterministicfirst.com.

Name Servers

deterministicfirst.com is delegated to two name servers: kianchau.ns.cloudflare.com and pam.ns.cloudflare.com.

deterministicfirst.com shares its NS records with other domains, for example sparkcommit.com, aeeo.pages.dev, gnothanks.com and two others.

deterministicfirst.com shares at least some of its name servers with other domains, including kellydds.com, mechatronics.cc, pepvl.com and two others.

These name servers are frequently seen alongside the name servers dawn.ns.cloudflare.com, eric.ns.cloudflare.com, carl.ns.cloudflare.com and harleigh.ns.cloudflare.com.

DNS names with 6 IP addresses:

kianchau.ns.cloudflare.com resolves to 108.162.195.179, 162.159.44.179, 172.64.35.179 and 3 other IP addresses.

pam.ns.cloudflare.com resolves to 108.162.192.138, 172.64.32.138, 173.245.58.138 and 3 other IP addresses.

deterministicfirst.com - robtex.com