`flownextlink.sbs`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::ac43:b267^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3034::6815:53a1^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.83.161^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.178.103^{🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`austin.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b46^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`austin.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c146^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`austin.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2146^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`austin.ns.cloudflare.com`
		A	108.162.193.70^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`austin.ns.cloudflare.com`
		A	172.64.33.70^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`austin.ns.cloudflare.com`
		A	173.245.59.70^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`austin.ns.cloudflare.com`
NS	`norah.ns.cloudflare.com`
		A	2606:4700:50::a29f:2646^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`norah.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c246^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`norah.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2246^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`norah.ns.cloudflare.com`
		A	108.162.194.70^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`norah.ns.cloudflare.com`
		A	162.159.38.70^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`norah.ns.cloudflare.com`
		A	172.64.34.70^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`norah.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.83.161, 172.67.178.103
		IPv6 hints	2606:4700:3030::ac43:b267, 2606:4700:3034::6815:53a1
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=74, name=cloudflare-ech.com
SOA	`austin.ns.cloudflare.com`dns@cloudflare.com serial=2401128401

`sbs`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns0.centralnic.net` ⭐
	NS	`a.nic.sbs`
	NS	`b.nic.sbs`
	NS	`c.nic.sbs`
	NS	`d.nic.sbs`
	SOA	`ns0.centralnic.net`hostmaster@centralnic.net serial=1775941333

⚠️ On DNS blocklist: tif

Same first word

flownextlink.sbs

DNS History

8 records (6 active, 2 former)

●NSaustin.ns.cloudflare.com2026-04-11 → 2026-04-11 · 3 obs

○ 2026-04-06 21:04:56
● 2026-04-11 15:20:14
● 2026-04-11 21:35:24

○NSmeiling.ns.cloudflare.com2026-03-28 → 2026-04-06 · 4 obs

● 2026-03-28 09:14:44
● 2026-04-06 21:04:56
○ 2026-04-11 15:20:14
○ 2026-04-11 21:35:24

●NSnorah.ns.cloudflare.com2026-04-11 → 2026-04-11 · 3 obs

○ 2026-04-06 21:04:56
● 2026-04-11 15:20:14
● 2026-04-11 21:35:24

○NSvasilii.ns.cloudflare.com2026-03-28 → 2026-04-06 · 4 obs

● 2026-03-28 09:14:44
● 2026-04-06 21:04:56
○ 2026-04-11 15:20:14
○ 2026-04-11 21:35:24

●A104.21.83.1612026-03-28 → 2026-04-11 · 2 obs

● 2026-03-28 09:14:44
● 2026-04-11 21:35:24

●A172.67.178.1032026-03-28 → 2026-04-11 · 2 obs

● 2026-03-28 09:14:44
● 2026-04-11 21:35:24

●A2606:4700:3030::ac43:b2672026-03-28 → 2026-04-11 · 2 obs

● 2026-03-28 09:14:44
● 2026-04-11 21:35:24

●A2606:4700:3034::6815:53a12026-03-28 → 2026-04-11 · 2 obs

● 2026-03-28 09:14:44
● 2026-04-11 21:35:24

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
sbs	d.nic.sbs, b.nic.sbs, c.nic.sbs, a.nic.sbs	8 records
flownextlink.sbs	norah.ns.cloudflare.com, austin.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.193.70

NS records: norah.ns.cloudflare.com, austin.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for flownextlink.sbs (unsigned zone)

⏱️ Timing

Total: 542ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.83.161, 172.67.178.103`
AAAA	2	`2606:4700:3030::ac43:b267, 2606:4700:3034::6815:53a1`
NS	2	`austin.ns.cloudflare.com, norah.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`austin.ns.cloudflare.com dns.cloudflare.`

📌 Glue Records Collected

Total: 8

In-bailiwick: 8 (d.nic.sbs, d.nic.sbs, b.nic.sbs...)

Analysis

IP Addresses

flownextlink.sbs resolves to four IP numbers: 2606:4700:3030::ac43:b267, 2606:4700:3034::6815:53a1, 104.21.83.161 and 172.67.178.103.

other host names for instance shelgrenfinancial.com, www.bldtools.com, www.moveco.io, prinsadesign.com and omegavet.co.za share IP numbers with flownextlink.sbs.

Name Servers

flownextlink.sbs is delegated to two name servers: austin.ns.cloudflare.com and norah.ns.cloudflare.com.

flownextlink.sbs shares the same name server setup as other domains, for example ceyukiusconsultingltd.digital, aero1plus.sbs, structv-ertexdynamics.digital, wiseevolvechain.click and kemuhausoperations.click.

flownextlink.sbs at least partially shares name servers with other domains, for instance aljazeerainsurance.com, coolerscn.com, muzx.net, ultimatechat.shop and pilioo.com.

These name servers are often used with miki.ns.cloudflare.com and savanna.ns.cloudflare.com.

Host names with six IP numbers:

austin.ns.cloudflare.com points to: 2606:4700:58::adf5:3b46, 2803:f800:50::6ca2:c146, 2a06:98c1:50::ac40:2146, 108.162.193.70, 172.64.33.70 and 173.245.59.70; norah.ns.cloudflare.com points to: 2606:4700:50::a29f:2646, 2803:f800:50::6ca2:c246, 2a06:98c1:50::ac40:2246, 108.162.194.70, 162.159.38.70 and 172.64.34.70.

flownextlink.sbs - robtex.com