`sine5.pro`

DNSSEC	⚠️ Not signed
A	2606:4700:3032::6815:5c9a^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3034::ac43:c34c^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.92.154^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.195.76^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`alfred.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2c83^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`alfred.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c383^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`alfred.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2383^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`alfred.ns.cloudflare.com`
		A	108.162.195.131^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`alfred.ns.cloudflare.com`
		A	162.159.44.131^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`alfred.ns.cloudflare.com`
		A	172.64.35.131^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`alfred.ns.cloudflare.com`
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`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.92.154, 172.67.195.76
		IPv6 hints	2606:4700:3032::6815:5c9a, 2606:4700:3034::ac43:c34c
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=39, name=cloudflare-ech.com
SOA	`alfred.ns.cloudflare.com`dns@cloudflare.com serial=2406320770

`pro`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a0.pro.afilias-nst.info` ⭐
	NS	`a2.pro.afilias-nst.info`
	NS	`b0.pro.afilias-nst.org`
	NS	`b2.pro.afilias-nst.org`
	NS	`c0.pro.afilias-nst.info`
	NS	`d0.pro.afilias-nst.org`
	SOA	`a0.pro.afilias-nst.info`hostmaster@donuts.email serial=1784310381

Same first word

sine5.life

sine5.news

sine5.ink

sine5.tv

sine5.pro

sine5.com

Similar names

eins5.com

DNS History

14 records (6 active, 8 former)

●NSalfred.ns.cloudflare.com2026-04-02 → 2026-07-17 · 2 obs

● 2026-04-02 15:56:46
● 2026-07-17 17:58:30

●NShaley.ns.cloudflare.com2026-04-02 → 2026-07-17 · 2 obs

● 2026-04-02 15:56:46
● 2026-07-17 17:58:30

●A104.21.92.1542026-04-02 → 2026-07-17 · 6 obs

● 2026-04-02 15:56:46
● 2026-05-26 22:44:20
○ 2026-06-02 07:23:58
○ 2026-06-02 07:57:40
● 2026-06-04 00:32:32
● 2026-07-17 17:58:30

●A172.67.195.762026-04-02 → 2026-07-17 · 6 obs

● 2026-04-02 15:56:46
● 2026-05-26 22:44:20
○ 2026-06-02 07:23:58
○ 2026-06-02 07:57:40
● 2026-06-04 00:32:32
● 2026-07-17 17:58:30

○A188.114.96.02026-06-02 → 2026-06-02 · 4 obs

○ 2026-06-02 07:23:58
● 2026-06-02 07:57:40
○ 2026-06-04 00:32:32
○ 2026-07-17 17:58:30

○A188.114.96.42026-06-02 → 2026-06-02 · 4 obs

○ 2026-05-26 22:44:20
● 2026-06-02 07:23:58
○ 2026-06-02 07:57:40
○ 2026-07-17 17:58:30

○A188.114.97.02026-06-02 → 2026-06-02 · 4 obs

○ 2026-06-02 07:23:58
● 2026-06-02 07:57:40
○ 2026-06-04 00:32:32
○ 2026-07-17 17:58:30

○A188.114.97.42026-06-02 → 2026-06-02 · 4 obs

○ 2026-05-26 22:44:20
● 2026-06-02 07:23:58
○ 2026-06-02 07:57:40
○ 2026-07-17 17:58:30

○A2606:4700:3030::ac43:c34c2026-04-02 → 2026-06-04 · 6 obs

● 2026-04-02 15:56:46
● 2026-05-26 22:44:20
○ 2026-06-02 07:23:58
○ 2026-06-02 07:57:40
● 2026-06-04 00:32:32
○ 2026-07-17 17:58:30

●A2606:4700:3032::6815:5c9a2026-07-17 → 2026-07-17 · 2 obs

○ 2026-06-04 00:32:32
● 2026-07-17 17:58:30

●A2606:4700:3034::ac43:c34c2026-07-17 → 2026-07-17 · 2 obs

○ 2026-06-04 00:32:32
● 2026-07-17 17:58:30

○A2606:4700:3035::6815:5c9a2026-04-02 → 2026-06-04 · 6 obs

● 2026-04-02 15:56:46
● 2026-05-26 22:44:20
○ 2026-06-02 07:23:58
○ 2026-06-02 07:57:40
● 2026-06-04 00:32:32
○ 2026-07-17 17:58:30

○A2a06:98c1:3120::2026-06-02 → 2026-06-02 · 5 obs

○ 2026-05-26 22:44:20
● 2026-06-02 07:23:58
● 2026-06-02 07:57:40
○ 2026-06-04 00:32:32
○ 2026-07-17 17:58:30

○A2a06:98c1:3121::2026-06-02 → 2026-06-02 · 5 obs

○ 2026-05-26 22:44:20
● 2026-06-02 07:23:58
● 2026-06-02 07:57:40
○ 2026-06-04 00:32:32
○ 2026-07-17 17:58:30

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
pro	a0.pro.afilias-nst.info, a2.pro.afilias-nst.info, b0.pro.afilias-nst.org, b2.pro.afilias-nst.org...	-
sine5.pro	alfred.ns.cloudflare.com, haley.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.34.15

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sine5.pro (unsigned zone)

⏱️ Timing

Total: 416ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.92.154, 172.67.195.76`
AAAA	2	`2606:4700:3034::ac43:c34c, 2606:4700:3032::6815:5c9a`
NS	2	`alfred.ns.cloudflare.com, haley.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`alfred.ns.cloudflare.com dns.cloudflare.`

Analysis

IP Addresses

sine5.pro resolves to four IP addresses: 104.21.92.154, 172.67.195.76, 2606:4700:3032::6815:5c9a and 2606:4700:3034::ac43:c34c.

Additional host names — mmpress.info, westb.org, hellspin.com.de and two others — share IP numbers with sine5.pro.

Name Servers

Two name servers handle the delegation for sine5.pro: alfred.ns.cloudflare.com and haley.ns.cloudflare.com.

sine5.pro shares its name server setup with other domains, including 99click.me, kentuya-seelenkunst.de, sine5.news and two others.

sine5.pro partially shares its NS delegation with several other domains, including bulejan.dk, cibt.edu, amdistributori.it and two others.

These name servers are frequently paired with the name servers hunts.ns.cloudflare.com, ainsley.ns.cloudflare.com, sonny.ns.cloudflare.com and two others.

Host names with 6 IP numbers:

alfred.ns.cloudflare.com resolves to 108.162.195.131, 162.159.44.131 and 172.64.35.131 among others, with 3 other IP addresses in total.

haley.ns.cloudflare.com resolves to 108.162.194.15, 162.159.38.15 and 172.64.34.15 among others, with 3 other IP addresses in total.

sine5.pro - robtex.com

sine5.pro

pro