`sythrelsystem.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::6815:139f^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::ac43:baf3^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.19.159^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.186.243^{🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`lucy.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a85^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lucy.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c085^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`lucy.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2085^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`lucy.ns.cloudflare.com`
		A	108.162.192.133^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lucy.ns.cloudflare.com`
		A	172.64.32.133^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lucy.ns.cloudflare.com`
		A	173.245.58.133^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lucy.ns.cloudflare.com`
NS	`major.ns.cloudflare.com`
		A	2606:4700:58::adf5:3bf1^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`major.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1f1^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`major.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21f1^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`major.ns.cloudflare.com`
		A	108.162.193.241^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`major.ns.cloudflare.com`
		A	172.64.33.241^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`major.ns.cloudflare.com`
		A	173.245.59.241^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`major.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.19.159, 172.67.186.243
		IPv6 hints	2606:4700:3031::6815:139f, 2606:4700:3037::ac43:baf3
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=177, name=cloudflare-ech.com
SOA	`lucy.ns.cloudflare.com`dns@cloudflare.com serial=2399203717

`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=1775992297

⚠️ On DNS blocklist: tif

Same first word

sythrelsystem.com

DNS History

6 records (6 active, 0 former)

●NSlucy.ns.cloudflare.com2026-03-28 → 2026-04-12 · 2 obs

● 2026-03-28 16:44:42
● 2026-04-12 11:27:40

●NSmajor.ns.cloudflare.com2026-03-28 → 2026-04-12 · 2 obs

● 2026-03-28 16:44:42
● 2026-04-12 11:27:40

●A104.21.19.1592026-03-28 → 2026-04-12 · 2 obs

● 2026-03-28 16:44:42
● 2026-04-12 11:27:40

●A172.67.186.2432026-03-28 → 2026-04-12 · 2 obs

● 2026-03-28 16:44:42
● 2026-04-12 11:27:40

●A2606:4700:3031::6815:139f2026-03-28 → 2026-04-12 · 2 obs

● 2026-03-28 16:44:42
● 2026-04-12 11:27:40

●A2606:4700:3037::ac43:baf32026-03-28 → 2026-04-12 · 2 obs

● 2026-03-28 16:44:42
● 2026-04-12 11:27:40

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	d.gtld-servers.net, m.gtld-servers.net, l.gtld-servers.net, f.gtld-servers.net...	-
sythrelsystem.com	lucy.ns.cloudflare.com, major.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.241

NS records: lucy.ns.cloudflare.com, major.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sythrelsystem.com (unsigned zone)

⏱️ Timing

Total: 122ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.19.159, 172.67.186.243`
AAAA	2	`2606:4700:3031::6815:139f, 2606:4700:3037::ac43:baf3`
NS	2	`lucy.ns.cloudflare.com, major.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`lucy.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

Four IP numbers are pointed to by sythrelsystem.com: 2606:4700:3031::6815:139f, 2606:4700:3037::ac43:baf3, 104.21.19.159 and 172.67.186.243.

other host names including pescaenvironnement.com, malopan.com, www.snap.in, conventnyc.com and www.way-e.net share IP numbers with sythrelsystem.com.

Name Servers

sythrelsystem.com is delegated to two name servers lucy.ns.cloudflare.com and major.ns.cloudflare.com.

sythrelsystem.com shares the same name server setup as other domains, for instance 01792.org, personageco.com, xn--tms-cma.com, mehrparvaz.ir and 1921681254.co.

sythrelsystem.com at least partially shares name servers with other domains, for instance theartshouse.sg, biodieselamerica.org, 1234.as, pinerockproperties.com and mizzima.org.

These name servers are commonly used with dora.ns.cloudflare.com, noah.ns.cloudflare.com and cody.ns.cloudflare.com.

Host names with six IP numbers:

Host name lucy.ns.cloudflare.com points to: 2606:4700:50::adf5:3a85, 2803:f800:50::6ca2:c085, 2a06:98c1:50::ac40:2085, 108.162.192.133, 172.64.32.133 and 173.245.58.133.

Host name major.ns.cloudflare.com points to: 2606:4700:58::adf5:3bf1, 2803:f800:50::6ca2:c1f1, 2a06:98c1:50::ac40:21f1, 108.162.193.241, 172.64.33.241 and 173.245.59.241.

sythrelsystem.com - robtex.com