`linuxbbs.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::ac43:a26e^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::6815:42a9^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.66.169^{Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.162.110^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`amber.ns.cloudflare.com` ⭐ ⚠️ Not in parent delegation
		A	2606:4700:50::adf5:3a40^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`amber.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c040^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`amber.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2040^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`amber.ns.cloudflare.com`
		A	108.162.192.64^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`amber.ns.cloudflare.com`
		A	172.64.32.64^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`amber.ns.cloudflare.com`
		A	173.245.58.64^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`amber.ns.cloudflare.com`
NS	`kai.ns.cloudflare.com` ⚠️ Not in zone NS records
		A	2606:4700:58::adf5:3bbc^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kai.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1bc^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`kai.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21bc^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`kai.ns.cloudflare.com`
		A	108.162.193.188^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kai.ns.cloudflare.com`
		A	172.64.33.188^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kai.ns.cloudflare.com`
		A	173.245.59.188^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kai.ns.cloudflare.com`
NS	`kia.ns.cloudflare.com` ⚠️ Not in zone NS records
		A	2606:4700:50::adf5:3ab3^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kia.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0b3^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`kia.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20b3^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`kia.ns.cloudflare.com`
		A	108.162.192.179^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kia.ns.cloudflare.com`
		A	172.64.32.179^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kia.ns.cloudflare.com`
		A	173.245.58.179^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kia.ns.cloudflare.com`
NS	`nash.ns.cloudflare.com` ⚠️ Not in parent delegation
		A	2606:4700:58::adf5:3bd1^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nash.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1d1^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`nash.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21d1^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`nash.ns.cloudflare.com`
		A	108.162.193.209^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nash.ns.cloudflare.com`
		A	172.64.33.209^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nash.ns.cloudflare.com`
		A	173.245.59.209^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nash.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.66.169, 172.67.162.110
		IPv6 hints	2606:4700:3031::ac43:a26e, 2606:4700:3035::6815:42a9
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=25, name=cloudflare-ech.com
SOA	`amber.ns.cloudflare.com`dns@cloudflare.com serial=2036538467

`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=1783988622

⚠️ On DNS blocklist: tif

Same first word

linuxbbs.com

DNS History

22 records (8 active, 14 former)

●NSamber.ns.cloudflare.com2026-05-13 → 2026-07-14 · 3 obs

○ 2017-05-22 21:23:16
● 2026-05-13 00:28:56
● 2026-07-14 00:46:56

●NSkai.ns.cloudflare.com2017-05-22 → 2026-07-14 · 3 obs

○ 2016-04-08 07:27:48
● 2017-05-22 21:23:16
● 2026-07-14 00:46:56

●NSkia.ns.cloudflare.com2017-05-22 → 2026-07-14 · 3 obs

○ 2016-04-08 07:27:48
● 2017-05-22 21:23:16
● 2026-07-14 00:46:56

●NSnash.ns.cloudflare.com2026-05-13 → 2026-07-14 · 3 obs

○ 2017-05-22 21:23:16
● 2026-05-13 00:28:56
● 2026-07-14 00:46:56

○NSns231.dnsever.com2015-06-16 → 2016-04-08 · 4 obs

● 2015-06-16 22:40:20
● 2016-04-08 07:27:48
○ 2017-05-22 21:23:16
○ 2026-07-14 00:46:56

○NSns259.dnsever.com2015-06-16 → 2016-04-08 · 4 obs

● 2015-06-16 22:40:20
● 2016-04-08 07:27:48
○ 2017-05-22 21:23:16
○ 2026-07-14 00:46:56

○NSns26.dnsever.com2015-06-16 → 2016-04-08 · 4 obs

● 2015-06-16 22:40:20
● 2016-04-08 07:27:48
○ 2017-05-22 21:23:16
○ 2026-07-14 00:46:56

○NSns84.dnsever.com2015-06-16 → 2016-04-08 · 4 obs

● 2015-06-16 22:40:20
● 2016-04-08 07:27:48
○ 2017-05-22 21:23:16
○ 2026-07-14 00:46:56

○NSns94.dnsever.com2015-06-16 → 2016-04-08 · 4 obs

● 2015-06-16 22:40:20
● 2016-04-08 07:27:48
○ 2017-05-22 21:23:16
○ 2026-07-14 00:46:56

●A104.21.66.1692026-05-13 → 2026-07-14 · 8 obs

○ 2017-05-22 21:23:16
● 2026-05-13 00:28:56
○ 2026-05-17 16:21:28
● 2026-05-19 19:18:46
● 2026-06-03 19:10:46
○ 2026-06-04 19:51:54
● 2026-07-14 00:46:52
● 2026-07-14 00:46:56

○A158.69.34.1292015-10-25 → 2016-01-18 · 5 obs

○ 2015-06-16 22:40:20
● 2015-10-25 10:17:18
● 2016-01-18 20:29:40
○ 2016-04-08 07:27:48
○ 2026-07-14 00:46:56

○A162.252.53.1912015-06-16 → 2015-06-16 · 3 obs

● 2015-06-16 22:40:20
○ 2015-10-25 10:17:18
○ 2026-07-14 00:46:56

●A172.67.162.1102026-05-13 → 2026-07-14 · 8 obs

○ 2017-05-22 21:23:16
● 2026-05-13 00:28:56
○ 2026-05-17 16:21:28
● 2026-05-19 19:18:46
● 2026-06-03 19:10:46
○ 2026-06-04 19:51:54
● 2026-07-14 00:46:52
● 2026-07-14 00:46:56

○A188.114.96.02026-05-17 → 2026-06-04 · 7 obs

○ 2026-05-13 00:28:56
● 2026-05-17 16:21:28
○ 2026-05-19 19:18:46
○ 2026-06-03 19:10:46
● 2026-06-04 19:51:54
○ 2026-07-14 00:46:52
○ 2026-07-14 00:46:56

○A188.114.97.02026-05-17 → 2026-06-04 · 7 obs

○ 2026-05-13 00:28:56
● 2026-05-17 16:21:28
○ 2026-05-19 19:18:46
○ 2026-06-03 19:10:46
● 2026-06-04 19:51:54
○ 2026-07-14 00:46:52
○ 2026-07-14 00:46:56

○A208.64.127.342016-04-08 → 2016-04-08 · 4 obs

○ 2016-01-18 20:29:40
● 2016-04-08 07:27:48
○ 2017-05-22 21:23:16
○ 2026-07-14 00:46:56

○A2606:4700:3031::6815:42a92026-05-13 → 2026-06-03 · 7 obs

○ 2017-05-22 21:23:16
● 2026-05-13 00:28:56
○ 2026-05-17 16:21:28
● 2026-05-19 19:18:46
● 2026-06-03 19:10:46
○ 2026-06-04 19:51:54
○ 2026-07-14 00:46:56

●A2606:4700:3031::ac43:a26e2026-07-14 → 2026-07-14 · 3 obs

○ 2026-06-04 19:51:54
● 2026-07-14 00:46:52
● 2026-07-14 00:46:56

●A2606:4700:3035::6815:42a92026-07-14 → 2026-07-14 · 3 obs

○ 2026-06-04 19:51:54
● 2026-07-14 00:46:52
● 2026-07-14 00:46:56

○A2606:4700:3036::ac43:a26e2026-05-13 → 2026-06-03 · 7 obs

○ 2017-05-22 21:23:16
● 2026-05-13 00:28:56
○ 2026-05-17 16:21:28
● 2026-05-19 19:18:46
● 2026-06-03 19:10:46
○ 2026-06-04 19:51:54
○ 2026-07-14 00:46:56

○A2a06:98c1:3120::2026-05-17 → 2026-06-04 · 7 obs

○ 2026-05-13 00:28:56
● 2026-05-17 16:21:28
○ 2026-05-19 19:18:46
○ 2026-06-03 19:10:46
● 2026-06-04 19:51:54
○ 2026-07-14 00:46:52
○ 2026-07-14 00:46:56

○A2a06:98c1:3121::2026-05-17 → 2026-06-04 · 7 obs

○ 2026-05-13 00:28:56
● 2026-05-17 16:21:28
○ 2026-05-19 19:18:46
○ 2026-06-03 19:10:46
● 2026-06-04 19:51:54
○ 2026-07-14 00:46:52
○ 2026-07-14 00:46:56

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
linuxbbs.com	kai.ns.cloudflare.com, kia.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.179

NS records: kai.ns.cloudflare.com, kia.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for linuxbbs.com (unsigned zone)

⏱️ Timing

Total: 838ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.162.110, 104.21.66.169`
AAAA	2	`2606:4700:3031::ac43:a26e, 2606:4700:3035::6815:42a9`
NS	2	`amber.ns.cloudflare.com, nash.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`amber.ns.cloudflare.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

linuxbbs.com directs to four IP numbers, which are 104.21.66.169, 172.67.162.110, 2606:4700:3031::ac43:a26e and 2606:4700:3035::6815:42a9.

Name Servers

The authoritative name servers for linuxbbs.com are amber.ns.cloudflare.com, kai.ns.cloudflare.com, kia.ns.cloudflare.com and nash.ns.cloudflare.com.

The name servers of linuxbbs.com overlap at least partially with those of other domains — among them fuelinfineautos.com, bllpff.com, 6vps.net and two more.

These name servers commonly appear in combination with the name servers tom.ns.cloudflare.com.

Hostnames that resolve to 6 IP addresses:

Hostname amber.ns.cloudflare.com directs to 108.162.192.64, 172.64.32.64 and 173.245.58.64 along with 3 other IP addresses.

Hostname kai.ns.cloudflare.com directs to 108.162.193.188, 172.64.33.188 and 173.245.59.188 along with 3 other IP addresses.

Hostname kia.ns.cloudflare.com directs to 108.162.192.179, 172.64.32.179 and 173.245.58.179 along with 3 other IP addresses.

Hostname nash.ns.cloudflare.com directs to 108.162.193.209, 172.64.33.209 and 173.245.59.209 along with 3 other IP addresses.

linuxbbs.com - robtex.com

linuxbbs.com

com

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

`linuxbbs.com`

`com`