`syf5.net`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::ac43:d19b^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::6815:3d72^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.61.114^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.209.155^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`haley.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:260f^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`haley.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c20f^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`haley.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:220f^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`haley.ns.cloudflare.com`
		A	108.162.194.15^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`haley.ns.cloudflare.com`
		A	162.159.38.15^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`haley.ns.cloudflare.com`
		A	172.64.34.15^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`haley.ns.cloudflare.com`
NS	`jakub.ns.cloudflare.com`
		A	2606:4700:58::a29f:2c55^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jakub.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c355^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`jakub.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2355^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`jakub.ns.cloudflare.com`
		A	108.162.195.85^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jakub.ns.cloudflare.com`
		A	162.159.44.85^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jakub.ns.cloudflare.com`
		A	172.64.35.85^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jakub.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.61.114, 172.67.209.155
		IPv6	2606:4700:3031::ac43:d19b, 2606:4700:3037::6815:3d72
SOA	`haley.ns.cloudflare.com`dns@cloudflare.com serial=2400012006

`net`

	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=1774783447

Previously MX for

syf5.net

Same first word

syf5.net

Similar names

5fsy.com

DNS History

24 records (6 active, 18 former)

●NShaley.ns.cloudflare.com2026-02-28 → 2026-03-29 · 3 obs

○ 2017-09-15 19:38:26
● 2026-02-28 22:39:18
● 2026-03-29 11:38:56

●NSjakub.ns.cloudflare.com2026-02-28 → 2026-03-29 · 3 obs

○ 2017-09-15 19:38:26
● 2026-02-28 22:39:18
● 2026-03-29 11:38:56

○NSns.dnsprotect.com2017-09-15 → 2017-09-15 · 4 obs

○ 2016-04-16 11:08:40
● 2017-09-15 19:38:26
○ 2026-02-28 22:39:18
○ 2026-03-29 11:38:56

○NSns1.scionxpressfest.com2015-06-26 → 2015-06-26 · 3 obs

● 2015-06-26 14:09:52
○ 2015-11-02 11:06:52
○ 2026-03-29 11:38:56

○NSns1.thcservers.com2015-11-02 → 2016-04-16 · 5 obs

○ 2015-06-26 14:09:52
● 2015-11-02 11:06:52
● 2016-04-16 11:08:40
○ 2017-09-15 19:38:26
○ 2026-03-29 11:38:56

○NSns2.dnsprotect.com2017-09-15 → 2017-09-15 · 4 obs

○ 2016-04-16 11:08:40
● 2017-09-15 19:38:26
○ 2026-02-28 22:39:18
○ 2026-03-29 11:38:56

○NSns2.scionxpressfest.com2015-06-26 → 2015-06-26 · 3 obs

● 2015-06-26 14:09:52
○ 2015-11-02 11:06:52
○ 2026-03-29 11:38:56

○NSns2.thcservers.com2015-11-02 → 2016-04-16 · 5 obs

○ 2015-06-26 14:09:52
● 2015-11-02 11:06:52
● 2016-04-16 11:08:40
○ 2017-09-15 19:38:26
○ 2026-03-29 11:38:56

○NSns3.thcservers.com2015-11-02 → 2016-04-16 · 5 obs

○ 2015-06-26 14:09:52
● 2015-11-02 11:06:52
● 2016-04-16 11:08:40
○ 2017-09-15 19:38:26
○ 2026-03-29 11:38:56

○NSns4.thcservers.com2015-11-02 → 2016-04-16 · 5 obs

○ 2015-06-26 14:09:52
● 2015-11-02 11:06:52
● 2016-04-16 11:08:40
○ 2017-09-15 19:38:26
○ 2026-03-29 11:38:56

○MXsyf5.net2015-06-26 → 2017-09-15 · 4 obs

● 2015-06-26 14:09:52
● 2017-09-15 19:38:26
○ 2026-02-28 22:39:18
○ 2026-03-29 11:38:56

●A104.21.61.1142026-03-29 → 2026-03-29 · 3 obs

○ 2026-03-16 03:27:32
● 2026-03-29 11:38:54
● 2026-03-29 11:38:56

○A158.69.11.1642015-11-02 → 2016-04-16 · 5 obs

○ 2015-06-26 14:09:52
● 2015-11-02 11:06:52
● 2016-04-16 11:08:40
○ 2017-09-15 19:38:26
○ 2026-03-29 11:38:56

○A172.64.80.12026-03-09 → 2026-03-09 · 4 obs

○ 2026-02-28 22:39:18
● 2026-03-09 22:40:16
○ 2026-03-11 03:59:46
○ 2026-03-29 11:38:56

●A172.67.209.1552026-03-29 → 2026-03-29 · 3 obs

○ 2026-03-16 03:27:32
● 2026-03-29 11:38:54
● 2026-03-29 11:38:56

○A174.127.94.1792015-06-26 → 2015-06-26 · 3 obs

● 2015-06-26 14:09:52
○ 2015-11-02 11:06:52
○ 2026-03-29 11:38:56

○A188.114.96.02026-02-28 → 2026-03-16 · 7 obs

○ 2017-09-15 19:38:26
● 2026-02-28 22:39:18
○ 2026-03-09 22:40:16
● 2026-03-11 03:59:46
● 2026-03-16 03:27:32
○ 2026-03-29 11:38:54
○ 2026-03-29 11:38:56

○A188.114.97.02026-02-28 → 2026-03-16 · 7 obs

○ 2017-09-15 19:38:26
● 2026-02-28 22:39:18
○ 2026-03-09 22:40:16
● 2026-03-11 03:59:46
● 2026-03-16 03:27:32
○ 2026-03-29 11:38:54
○ 2026-03-29 11:38:56

○A198.49.72.982017-09-15 → 2017-09-15 · 4 obs

○ 2016-04-16 11:08:40
● 2017-09-15 19:38:26
○ 2026-02-28 22:39:18
○ 2026-03-29 11:38:56

○A2606:4700:130:436c:6f75:6466:6c61:72652026-03-09 → 2026-03-09 · 4 obs

○ 2026-02-28 22:39:18
● 2026-03-09 22:40:16
○ 2026-03-11 03:59:46
○ 2026-03-29 11:38:56

●A2606:4700:3031::ac43:d19b2026-03-29 → 2026-03-29 · 3 obs

○ 2026-03-16 03:27:32
● 2026-03-29 11:38:54
● 2026-03-29 11:38:56

●A2606:4700:3037::6815:3d722026-03-29 → 2026-03-29 · 3 obs

○ 2026-03-16 03:27:32
● 2026-03-29 11:38:54
● 2026-03-29 11:38:56

○A2a06:98c1:3120::2026-02-28 → 2026-03-16 · 7 obs

○ 2017-09-15 19:38:26
● 2026-02-28 22:39:18
○ 2026-03-09 22:40:16
● 2026-03-11 03:59:46
● 2026-03-16 03:27:32
○ 2026-03-29 11:38:54
○ 2026-03-29 11:38:56

○A2a06:98c1:3121::2026-02-28 → 2026-03-16 · 7 obs

○ 2017-09-15 19:38:26
● 2026-02-28 22:39:18
○ 2026-03-09 22:40:16
● 2026-03-11 03:59:46
● 2026-03-16 03:27:32
○ 2026-03-29 11:38:54
○ 2026-03-29 11:38:56

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
net	m.gtld-servers.net, k.gtld-servers.net, b.gtld-servers.net, f.gtld-servers.net...	-
syf5.net	haley.ns.cloudflare.com, jakub.ns.cloudflare.com	-

✅ Authoritative Response

Server:162.159.44.85

NS records: haley.ns.cloudflare.com, jakub.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for syf5.net (unsigned zone)

⏱️ Timing

Total: 424ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.209.155, 104.21.61.114`
AAAA	2	`2606:4700:3037::6815:3d72, 2606:4700:3031::ac43:d19b`
NS	2	`haley.ns.cloudflare.com, jakub.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`haley.ns.cloudflare.com dns.cloudflare.c`

Analysis

IP Addresses

syf5.net points to four IP numbers: 2606:4700:3031::ac43:d19b, 2606:4700:3037::6815:3d72, 104.21.61.114 and 172.67.209.155.

Other host names, for instance molixa.digital, gratis-datingsites.be, alanmacdonald.ca, momcares.org and marmalade.app share IP numbers with syf5.net.

Name Servers

syf5.net is delegated to two name servers: haley.ns.cloudflare.com and jakub.ns.cloudflare.com.

syf5.net uses the same name server setup as other domains, for instance ridgwaymailing.net, sunwin12f.homes, 91clublogin.my, kirishi.info and wmn4wmn.com.

syf5.net shares name servers with other domains at least partially, for instance 18luck777.biz, 1win-myapp.org, drrachelhamel.com, cyfrin.io and jesusistheonlyanswer.com.

these name servers are often used with hattie.ns.cloudflare.com, kurt.ns.cloudflare.com and hunts.ns.cloudflare.com.

Host names with six IP numbers: haley.ns.cloudflare.com points to 2606:4700:50::a29f:260f, 2803:f800:50::6ca2:c20f, 2a06:98c1:50::ac40:220f, 108.162.194.15, 162.159.38.15 and 172.64.34.15; jakub.ns.cloudflare.com points to 2606:4700:58::a29f:2c55, 2803:f800:50::6ca2:c355, 2a06:98c1:50::ac40:2355, 108.162.195.85, 162.159.44.85 and 172.64.35.85.

syf5.net - robtex.com

syf5.net

net

Previously MX for

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

`syf5.net`

`net`