`cynnister.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::6815:3953^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3030::ac43:a18f^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.57.83^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.161.143^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`brett.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b4c^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`brett.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c14c^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`brett.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:214c^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`brett.ns.cloudflare.com`
		A	108.162.193.76^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`brett.ns.cloudflare.com`
		A	172.64.33.76^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`brett.ns.cloudflare.com`
		A	173.245.59.76^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`brett.ns.cloudflare.com`
NS	`josephine.ns.cloudflare.com`
		A	2606:4700:50::a29f:2640^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`josephine.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c240^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`josephine.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2240^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`josephine.ns.cloudflare.com`
		A	108.162.194.64^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`josephine.ns.cloudflare.com`
		A	162.159.38.64^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`josephine.ns.cloudflare.com`
		A	172.64.34.64^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`josephine.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.57.83, 172.67.161.143
		IPv6 hints	2606:4700:3030::6815:3953, 2606:4700:3030::ac43:a18f
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=248, name=cloudflare-ech.com
SOA	`brett.ns.cloudflare.com`dns@cloudflare.com serial=2406564779

`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=1782723180

Same first word

cynnister.com

Similar names

intersync.co.jp

sentryinc.com

intersync.com.au

intersync.org

intersync.com

DNS History

18 records (6 active, 12 former)

●NSbrett.ns.cloudflare.com2026-06-23 → 2026-06-29 · 3 obs

○ 2019-12-17 17:03:20
● 2026-06-23 09:19:22
● 2026-06-29 09:14:46

○NSdns1.p08.nsone.net2019-12-17 → 2019-12-17 · 3 obs

● 2019-12-17 17:03:20
○ 2026-06-23 09:19:22
○ 2026-06-29 09:14:46

○NSdns2.p08.nsone.net2019-12-17 → 2019-12-17 · 3 obs

● 2019-12-17 17:03:20
○ 2026-06-23 09:19:22
○ 2026-06-29 09:14:46

○NSdns3.p08.nsone.net2019-12-17 → 2019-12-17 · 3 obs

● 2019-12-17 17:03:20
○ 2026-06-23 09:19:22
○ 2026-06-29 09:14:46

○NSdns4.p08.nsone.net2019-12-17 → 2019-12-17 · 3 obs

● 2019-12-17 17:03:20
○ 2026-06-23 09:19:22
○ 2026-06-29 09:14:46

●NSjosephine.ns.cloudflare.com2026-06-23 → 2026-06-29 · 3 obs

○ 2019-12-17 17:03:20
● 2026-06-23 09:19:22
● 2026-06-29 09:14:46

○NSns01.squarespacedns.com2019-12-17 → 2019-12-17 · 3 obs

● 2019-12-17 17:03:20
○ 2026-06-23 09:19:22
○ 2026-06-29 09:14:46

○NSns02.squarespacedns.com2019-12-17 → 2019-12-17 · 3 obs

● 2019-12-17 17:03:20
○ 2026-06-23 09:19:22
○ 2026-06-29 09:14:46

○NSns03.squarespacedns.com2019-12-17 → 2019-12-17 · 3 obs

● 2019-12-17 17:03:20
○ 2026-06-23 09:19:22
○ 2026-06-29 09:14:46

○NSns04.squarespacedns.com2019-12-17 → 2019-12-17 · 3 obs

● 2019-12-17 17:03:20
○ 2026-06-23 09:19:22
○ 2026-06-29 09:14:46

●A104.21.57.832026-06-23 → 2026-06-29 · 3 obs

○ 2019-12-17 17:03:20
● 2026-06-23 09:19:22
● 2026-06-29 09:14:46

●A172.67.161.1432026-06-23 → 2026-06-29 · 3 obs

○ 2019-12-17 17:03:20
● 2026-06-23 09:19:22
● 2026-06-29 09:14:46

○A198.185.159.1442019-12-17 → 2019-12-17 · 3 obs

● 2019-12-17 17:03:20
○ 2026-06-23 09:19:22
○ 2026-06-29 09:14:46

○A198.185.159.1452019-12-17 → 2019-12-17 · 3 obs

● 2019-12-17 17:03:20
○ 2026-06-23 09:19:22
○ 2026-06-29 09:14:46

○A198.49.23.1442019-12-17 → 2019-12-17 · 3 obs

● 2019-12-17 17:03:20
○ 2026-06-23 09:19:22
○ 2026-06-29 09:14:46

○A198.49.23.1452019-12-17 → 2019-12-17 · 3 obs

● 2019-12-17 17:03:20
○ 2026-06-23 09:19:22
○ 2026-06-29 09:14:46

●A2606:4700:3030::6815:39532026-06-23 → 2026-06-29 · 3 obs

○ 2019-12-17 17:03:20
● 2026-06-23 09:19:22
● 2026-06-29 09:14:46

●A2606:4700:3030::ac43:a18f2026-06-23 → 2026-06-29 · 3 obs

○ 2019-12-17 17:03:20
● 2026-06-23 09:19:22
● 2026-06-29 09:14:46

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	h.gtld-servers.net, f.gtld-servers.net, c.gtld-servers.net, b.gtld-servers.net...	-
cynnister.com	brett.ns.cloudflare.com, josephine.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.194.64

NS records: brett.ns.cloudflare.com, josephine.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cynnister.com (unsigned zone)

⏱️ Timing

Total: 233ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.161.143, 104.21.57.83`
AAAA	2	`2606:4700:3030::6815:3953, 2606:4700:3030::ac43:a18f`
NS	2	`brett.ns.cloudflare.com, josephine.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`brett.ns.cloudflare.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

cynnister.com has four IP addresses: 104.21.57.83, 172.67.161.143, 2606:4700:3030::6815:3953 and 2606:4700:3030::ac43:a18f.

samoosvita.top, 752.net.cn, websoulhostservers.com and two other host names share IP numbers with cynnister.com.

Name Servers

The NS records for cynnister.com delegate to brett.ns.cloudflare.com and josephine.ns.cloudflare.com.

cynnister.com uses the same name servers as several other domains — among them akfis.com, astages.com, youyangzhe202301.workers.dev and two more.

cynnister.com has at least partial name server overlap with other domains, such as rivonexx.com, lan-qiu.com, nobex.it and two others.

These name servers tend to appear together with the name servers dion.ns.cloudflare.com, ned.ns.cloudflare.com and armando.ns.cloudflare.com.

Hostnames that resolve to 6 IP addresses:

brett.ns.cloudflare.com maps to 108.162.193.76, 172.64.33.76, 173.245.59.76 and 3 additional IP addresses.

josephine.ns.cloudflare.com maps to 108.162.194.64, 162.159.38.64, 172.64.34.64 and 3 additional IP addresses.

cynnister.com - robtex.com

cynnister.com

com

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

`cynnister.com`

`com`