`symsdr.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3033::ac43:8698^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3034::6815:649^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.6.73^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.134.152^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`cecelia.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:2687^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cecelia.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c287^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`cecelia.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2287^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`cecelia.ns.cloudflare.com`
		A	108.162.194.135^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cecelia.ns.cloudflare.com`
		A	162.159.38.135^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cecelia.ns.cloudflare.com`
		A	172.64.34.135^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cecelia.ns.cloudflare.com`
NS	`dale.ns.cloudflare.com`
		A	2606:4700:58::adf5:3b5f^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dale.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c15f^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`dale.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:215f^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`dale.ns.cloudflare.com`
		A	108.162.193.95^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dale.ns.cloudflare.com`
		A	172.64.33.95^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dale.ns.cloudflare.com`
		A	173.245.59.95^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dale.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.6.73, 172.67.134.152
		IPv6 hints	2606:4700:3033::ac43:8698, 2606:4700:3034::6815:649
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=63, name=cloudflare-ech.com
SOA	`cecelia.ns.cloudflare.com`dns@cloudflare.com serial=2399917441

`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=1776097247

Same first word

symsdr.com

Similar names

rdmsys.com

dmrsys.com

sdsrmy.com

rdmsys.net

mdrsys.com

rdmsys.ch

mysrsd.com

rmdsys.com

DNS History

12 records (6 active, 6 former)

●NScecelia.ns.cloudflare.com2026-04-10 → 2026-04-13 · 3 obs

○ 2020-03-20 16:18:58
● 2026-04-10 14:30:30
● 2026-04-13 16:39:12

●NSdale.ns.cloudflare.com2026-04-10 → 2026-04-13 · 3 obs

○ 2020-03-20 16:18:58
● 2026-04-10 14:30:30
● 2026-04-13 16:39:12

○NSdns15.hichina.com2015-08-13 → 2017-02-07 · 4 obs

● 2015-08-13 20:56:00
● 2017-02-07 05:31:22
○ 2020-03-20 16:18:58
○ 2026-04-13 16:39:12

○NSdns16.hichina.com2015-08-13 → 2017-02-07 · 4 obs

● 2015-08-13 20:56:00
● 2017-02-07 05:31:22
○ 2020-03-20 16:18:58
○ 2026-04-13 16:39:12

○NSjuming.dnsdun.com2020-03-20 → 2020-03-20 · 4 obs

○ 2017-02-07 05:31:22
● 2020-03-20 16:18:58
○ 2026-04-10 14:30:30
○ 2026-04-13 16:39:12

○NSjuming.dnsdun.net2020-03-20 → 2020-03-20 · 4 obs

○ 2017-02-07 05:31:22
● 2020-03-20 16:18:58
○ 2026-04-10 14:30:30
○ 2026-04-13 16:39:12

●A104.21.6.732026-04-10 → 2026-04-13 · 3 obs

○ 2020-03-20 16:18:58
● 2026-04-10 14:30:30
● 2026-04-13 16:39:12

○A121.197.23.2072015-08-13 → 2017-02-07 · 4 obs

● 2015-08-13 20:56:00
● 2017-02-07 05:31:22
○ 2020-03-20 16:18:58
○ 2026-04-13 16:39:12

○A156.226.37.1352020-03-20 → 2020-03-20 · 4 obs

○ 2017-02-07 05:31:22
● 2020-03-20 16:18:58
○ 2026-04-10 14:30:30
○ 2026-04-13 16:39:12

●A172.67.134.1522026-04-10 → 2026-04-13 · 3 obs

○ 2020-03-20 16:18:58
● 2026-04-10 14:30:30
● 2026-04-13 16:39:12

●A2606:4700:3033::ac43:86982026-04-10 → 2026-04-13 · 3 obs

○ 2020-03-20 16:18:58
● 2026-04-10 14:30:30
● 2026-04-13 16:39:12

●A2606:4700:3034::6815:6492026-04-10 → 2026-04-13 · 3 obs

○ 2020-03-20 16:18:58
● 2026-04-10 14:30:30
● 2026-04-13 16:39:12

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, g.gtld-servers.net, i.gtld-servers.net, c.gtld-servers.net...	-
symsdr.com	dale.ns.cloudflare.com, cecelia.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.194.135

NS records: dale.ns.cloudflare.com, cecelia.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for symsdr.com (unsigned zone)

⏱️ Timing

Total: 126ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.134.152, 104.21.6.73`
AAAA	2	`2606:4700:3034::6815:649, 2606:4700:3033::ac43:8698`
NS	2	`cecelia.ns.cloudflare.com, dale.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`cecelia.ns.cloudflare.com dns.cloudflare`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

Four IP numbers are pointed to by symsdr.com: 2606:4700:3033::ac43:8698, 2606:4700:3034::6815:649, 104.21.6.73 and 172.67.134.152.

other host names including drgaato.com, binzaminrandow.site, kelisonline.com, auto.thorin99.shop and howtomob.com share IP numbers with symsdr.com.

Name Servers

symsdr.com is delegated to two name servers cecelia.ns.cloudflare.com and dale.ns.cloudflare.com.

symsdr.com shares the same name server setup as other domains, for instance gdszsy.com, koraku-toyoake.com, mbff.cn, jxsmb.com and 0769sy.net.

symsdr.com at least partially shares name servers with other domains, for instance antilliaansdagblad.com, finavalholding.it, granular.co.uk, boyntonbeachmvp.com and xx99dd.com.

these name servers are often used together with chelsea.ns.cloudflare.com, lilyana.ns.cloudflare.com, chad.ns.cloudflare.com and becky.ns.cloudflare.com.

Host names with six IP numbers:

Host name cecelia.ns.cloudflare.com points to: 2606:4700:50::a29f:2687, 2803:f800:50::6ca2:c287, 2a06:98c1:50::ac40:2287, 108.162.194.135, 162.159.38.135 and 172.64.34.135.

Host name dale.ns.cloudflare.com points to: 2606:4700:58::adf5:3b5f, 2803:f800:50::6ca2:c15f, 2a06:98c1:50::ac40:215f, 108.162.193.95, 172.64.33.95 and 173.245.59.95.

symsdr.com - robtex.com

symsdr.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

`symsdr.com`

`com`