`bysan.co`

DNSSEC	⚠️ Not signed
A	2606:4700:3035::6815:38e8^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::ac43:89ae^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.56.232^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.137.174^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`elliott.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2ce4^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`elliott.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3e4^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`elliott.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23e4^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`elliott.ns.cloudflare.com`
		A	108.162.195.228^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`elliott.ns.cloudflare.com`
		A	162.159.44.228^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`elliott.ns.cloudflare.com`
		A	172.64.35.228^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`elliott.ns.cloudflare.com`
NS	`rayne.ns.cloudflare.com`
		A	2606:4700:50::a29f:260b^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rayne.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c20b^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`rayne.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:220b^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`rayne.ns.cloudflare.com`
		A	108.162.194.11^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rayne.ns.cloudflare.com`
		A	162.159.38.11^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rayne.ns.cloudflare.com`
		A	172.64.34.11^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rayne.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.56.232, 172.67.137.174
		IPv6 hints	2606:4700:3035::6815:38e8, 2606:4700:3035::ac43:89ae
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=17, name=cloudflare-ech.com
SOA	`elliott.ns.cloudflare.com`dns@cloudflare.com serial=2409441916

`co`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns0.centralnic.net` ⭐
	NS	`a.registrydns.co`
	NS	`b.registrydns.co`
	NS	`c.registrydns.co`
	NS	`d.registrydns.co`
	SOA	`ns0.centralnic.net`hostmaster@centralnic.net serial=1759724490

Same first word

bysan.nl

bysan.co

bysan.com

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DNS History

14 records (6 active, 8 former)

●NSelliott.ns.cloudflare.com2026-07-15 → 2026-08-04 · 2 obs

● 2026-07-15 06:22:02
● 2026-08-04 09:00:12

●NSrayne.ns.cloudflare.com2026-07-15 → 2026-08-04 · 2 obs

● 2026-07-15 06:22:02
● 2026-08-04 09:00:12

●A104.21.56.2322026-08-04 → 2026-08-04 · 3 obs

○ 2026-07-15 11:26:36
● 2026-08-04 09:00:10
● 2026-08-04 09:00:12

●A172.67.137.1742026-08-04 → 2026-08-04 · 3 obs

○ 2026-07-15 11:26:36
● 2026-08-04 09:00:10
● 2026-08-04 09:00:12

○A188.114.96.02026-07-15 → 2026-07-15 · 4 obs

○ 2026-07-15 08:10:26
● 2026-07-15 11:26:36
○ 2026-08-04 09:00:10
○ 2026-08-04 09:00:12

○A188.114.96.42026-07-15 → 2026-07-15 · 3 obs

● 2026-07-15 06:22:02
○ 2026-07-15 11:26:36
○ 2026-08-04 09:00:12

○A188.114.97.02026-07-15 → 2026-07-15 · 4 obs

○ 2026-07-15 08:10:26
● 2026-07-15 11:26:36
○ 2026-08-04 09:00:10
○ 2026-08-04 09:00:12

○A188.114.97.42026-07-15 → 2026-07-15 · 3 obs

● 2026-07-15 06:22:02
○ 2026-07-15 11:26:36
○ 2026-08-04 09:00:12

●A2606:4700:3035::6815:38e82026-08-04 → 2026-08-04 · 3 obs

○ 2026-07-15 11:26:36
● 2026-08-04 09:00:10
● 2026-08-04 09:00:12

●A2606:4700:3035::ac43:89ae2026-08-04 → 2026-08-04 · 3 obs

○ 2026-07-15 11:26:36
● 2026-08-04 09:00:10
● 2026-08-04 09:00:12

○A2a06:98c1:3120::2026-07-15 → 2026-07-15 · 4 obs

○ 2026-07-15 06:22:02
● 2026-07-15 08:10:26
○ 2026-08-04 09:00:10
○ 2026-08-04 09:00:12

○A2a06:98c1:3120::42026-07-15 → 2026-07-15 · 3 obs

● 2026-07-15 06:22:02
○ 2026-07-15 08:10:26
○ 2026-08-04 09:00:12

○A2a06:98c1:3121::2026-07-15 → 2026-07-15 · 4 obs

○ 2026-07-15 06:22:02
● 2026-07-15 08:10:26
○ 2026-08-04 09:00:10
○ 2026-08-04 09:00:12

○A2a06:98c1:3121::42026-07-15 → 2026-07-15 · 3 obs

● 2026-07-15 06:22:02
○ 2026-07-15 08:10:26
○ 2026-08-04 09:00:12

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
co	a.registrydns.co, b.registrydns.co, c.registrydns.co, d.registrydns.co	-
bysan.co	rayne.ns.cloudflare.com, elliott.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.34.11

NS records: rayne.ns.cloudflare.com, elliott.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for bysan.co (unsigned zone)

⏱️ Timing

Total: 450ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.137.174, 104.21.56.232`
AAAA	2	`2606:4700:3035::ac43:89ae, 2606:4700:3035::6815:38e8`
NS	2	`elliott.ns.cloudflare.com, rayne.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`elliott.ns.cloudflare.com dns.cloudflare`

Analysis

IP Addresses

bysan.co resolves to four IP addresses: 104.21.56.232, 172.67.137.174, 2606:4700:3035::6815:38e8 and 2606:4700:3035::ac43:89ae.

Additional host names — elkhornbank.com, mail.themefruits.com, britneyhd.com and two others — share IP numbers with bysan.co.

Name Servers

DNS delegation for bysan.co points to two name servers: elliott.ns.cloudflare.com and rayne.ns.cloudflare.com.

bysan.co shares its name server setup with other domains, including eatofeden.co.uk, adhdwijkpraktijk.nl, advancedsonicmonitoring.nl and two others.

bysan.co partially shares its NS delegation with several other domains, including bbbaaa.co, borlik.com, qqlh.cc and two others.

These name servers are regularly seen alongside emma.ns.cloudflare.com and cris.ns.cloudflare.com as name servers.

Host names with 6 IP numbers:

elliott.ns.cloudflare.com has IP addresses 108.162.195.228, 162.159.44.228 and 172.64.35.228, plus 3 other.

rayne.ns.cloudflare.com has IP addresses 108.162.194.11, 162.159.38.11 and 172.64.34.11, plus 3 other.

bysan.co - robtex.com

bysan.co

co

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

`bysan.co`

`co`