`sydnf.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3033::6815:19c7^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::ac43:8685^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.25.199^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.134.133^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`crystal.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:26ca^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`crystal.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2ca^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`crystal.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22ca^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`crystal.ns.cloudflare.com`
		A	108.162.194.202^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`crystal.ns.cloudflare.com`
		A	162.159.38.202^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`crystal.ns.cloudflare.com`
		A	172.64.34.202^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`crystal.ns.cloudflare.com`
NS	`thaddeus.ns.cloudflare.com`
		A	2606:4700:58::a29f:2c7f^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`thaddeus.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c37f^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`thaddeus.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:237f^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`thaddeus.ns.cloudflare.com`
		A	108.162.195.127^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`thaddeus.ns.cloudflare.com`
		A	162.159.44.127^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`thaddeus.ns.cloudflare.com`
		A	172.64.35.127^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`thaddeus.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.25.199, 172.67.134.133
		IPv6	2606:4700:3033::6815:19c7, 2606:4700:3037::ac43:8685
SOA	`crystal.ns.cloudflare.com`dns@cloudflare.com serial=2397956535

`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=1774429287

Same first word

sydnf.com

Similar names

fynds.org

fydns.com

fsdny.com

dfyns.com

fydsn.com

syfdn.com

dnfsy.com

fydns.net

yfdns.cn

yfdns.net

nydfs.com

dnsfy.com

ynsdf.com

nysfd.com

yfdns.com

syndf.com

dsnyf.com

sdfny.blogspot.am

ydnfs.cn

fsdyn.com

sdfny.blogspot.sn

DNS History

14 records (6 active, 8 former)

●NScrystal.ns.cloudflare.com2026-03-05 → 2026-03-25 · 3 obs

○ 2019-04-13 17:14:20
● 2026-03-05 15:40:10
● 2026-03-25 09:22:16

○NSdns17.hichina.com2015-07-04 → 2017-01-02 · 4 obs

● 2015-07-04 05:50:38
● 2017-01-02 19:06:10
○ 2019-04-13 17:14:20
○ 2026-03-25 09:22:16

○NSdns18.hichina.com2015-07-04 → 2017-01-02 · 4 obs

● 2015-07-04 05:50:38
● 2017-01-02 19:06:10
○ 2019-04-13 17:14:20
○ 2026-03-25 09:22:16

○NSjm1.dns.com2019-04-13 → 2019-04-13 · 4 obs

○ 2017-01-02 19:06:10
● 2019-04-13 17:14:20
○ 2026-03-05 15:40:10
○ 2026-03-25 09:22:16

○NSjm2.dns.com2019-04-13 → 2019-04-13 · 4 obs

○ 2017-01-02 19:06:10
● 2019-04-13 17:14:20
○ 2026-03-05 15:40:10
○ 2026-03-25 09:22:16

●NSthaddeus.ns.cloudflare.com2026-03-05 → 2026-03-25 · 3 obs

○ 2019-04-13 17:14:20
● 2026-03-05 15:40:10
● 2026-03-25 09:22:16

○MXmail.sydnf.com2015-07-04 → 2017-01-02 · 4 obs

● 2015-07-04 05:50:38
● 2017-01-02 19:06:10
○ 2019-04-13 17:14:20
○ 2026-03-25 09:22:16

●A104.21.25.1992026-03-05 → 2026-03-25 · 3 obs

○ 2019-04-13 17:14:20
● 2026-03-05 15:40:10
● 2026-03-25 09:22:16

○A112.126.162.2392015-07-04 → 2016-04-25 · 4 obs

● 2015-07-04 05:50:38
● 2016-04-25 21:07:54
○ 2017-01-02 19:06:10
○ 2026-03-25 09:22:16

○A154.222.158.2222019-04-13 → 2019-04-13 · 4 obs

○ 2017-01-02 19:06:10
● 2019-04-13 17:14:20
○ 2026-03-05 15:40:10
○ 2026-03-25 09:22:16

●A172.67.134.1332026-03-05 → 2026-03-25 · 3 obs

○ 2019-04-13 17:14:20
● 2026-03-05 15:40:10
● 2026-03-25 09:22:16

●A2606:4700:3033::6815:19c72026-03-05 → 2026-03-25 · 3 obs

○ 2019-04-13 17:14:20
● 2026-03-05 15:40:10
● 2026-03-25 09:22:16

●A2606:4700:3037::ac43:86852026-03-05 → 2026-03-25 · 3 obs

○ 2019-04-13 17:14:20
● 2026-03-05 15:40:10
● 2026-03-25 09:22:16

○A60.205.29.1452017-01-02 → 2017-01-02 · 4 obs

○ 2016-04-25 21:07:54
● 2017-01-02 19:06:10
○ 2019-04-13 17:14:20
○ 2026-03-25 09:22:16

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
sydnf.com	crystal.ns.cloudflare.com, thaddeus.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.195.127

NS records: crystal.ns.cloudflare.com, thaddeus.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sydnf.com (unsigned zone)

⏱️ Timing

Total: 123ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.134.133, 104.21.25.199`
AAAA	2	`2606:4700:3033::6815:19c7, 2606:4700:3037::ac43:8685`
NS	2	`crystal.ns.cloudflare.com, thaddeus.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`crystal.ns.cloudflare.com dns.cloudflare`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

sydnf.com resolves to four IPs: 2606:4700:3033::6815:19c7, 2606:4700:3037::ac43:8685, 104.21.25.199 and 172.67.134.133.

Other host names such as revivechiropractickc.com, coloringpages-printable.com, resould.com.au, proyectomadrid.com and www.radiofono.gr share IP numbers with sydnf.com.

Name Servers

sydnf.com is delegated to two name servers: crystal.ns.cloudflare.com and thaddeus.ns.cloudflare.com.

sydnf.com uses the same name server setup as other domains, including vikoopen.com, glbletting.com, csfkw.net, yahuajiaju.com and sxytyzs.com.

At least part of the name servers for sydnf.com are shared with other domains, for instance realestatebschool.com, vette-vues.com, szkola-sportowa.pl, aiphton.de and meta-edge-cql.pages.dev.

These name servers are commonly used alongside the name servers apollo.ns.cloudflare.com.

Host names with six IP numbers:

crystal.ns.cloudflare.com points to: 2606:4700:50::a29f:26ca, 2803:f800:50::6ca2:c2ca, 2a06:98c1:50::ac40:22ca, 108.162.194.202, 162.159.38.202 and 172.64.34.202.

thaddeus.ns.cloudflare.com points to: 2606:4700:58::a29f:2c7f, 2803:f800:50::6ca2:c37f, 2a06:98c1:50::ac40:237f, 108.162.195.127, 162.159.44.127 and 172.64.35.127.

sydnf.com - robtex.com

sydnf.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

`sydnf.com`

`com`