`blockbastion.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3033::ac43:a510^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::6815:b16^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.11.22^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.165.16^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`hal.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3bae^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`hal.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1ae^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`hal.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21ae^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`hal.ns.cloudflare.com`
		A	108.162.193.174^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`hal.ns.cloudflare.com`
		A	172.64.33.174^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`hal.ns.cloudflare.com`
		A	173.245.59.174^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`hal.ns.cloudflare.com`
NS	`nina.ns.cloudflare.com`
		A	2606:4700:50::adf5:3a88^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nina.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c088^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`nina.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2088^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`nina.ns.cloudflare.com`
		A	108.162.192.136^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nina.ns.cloudflare.com`
		A	172.64.32.136^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nina.ns.cloudflare.com`
		A	173.245.58.136^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nina.ns.cloudflare.com`
TXT	`v=spf1 -all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.11.22, 172.67.165.16
		IPv6	2606:4700:3033::ac43:a510, 2606:4700:3037::6815:b16
SOA	`hal.ns.cloudflare.com`dns@cloudflare.com serial=2397114138

`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=1771291435

DNS History

10 records (6 active, 4 former)

●NShal.ns.cloudflare.com2026-03-09 → 2026-03-09 · 2 obs

○ 2017-11-25 19:27:14
● 2026-03-09 17:09:04

●NSnina.ns.cloudflare.com2026-03-09 → 2026-03-09 · 2 obs

○ 2017-11-25 19:27:14
● 2026-03-09 17:09:04

○NSns1.undeveloped.com2017-11-25 → 2017-11-25 · 2 obs

● 2017-11-25 19:27:14
○ 2026-03-09 17:09:04

○NSns2.undeveloped.com2017-11-25 → 2017-11-25 · 2 obs

● 2017-11-25 19:27:14
○ 2026-03-09 17:09:04

○MXmail.mailer-host.com2017-11-25 → 2017-11-25 · 2 obs

● 2017-11-25 19:27:14
○ 2026-03-09 17:09:04

●A104.21.11.222026-03-09 → 2026-03-09 · 2 obs

○ 2017-11-25 19:27:14
● 2026-03-09 17:09:04

●A172.67.165.162026-03-09 → 2026-03-09 · 2 obs

○ 2017-11-25 19:27:14
● 2026-03-09 17:09:04

●A2606:4700:3033::ac43:a5102026-03-09 → 2026-03-09 · 2 obs

○ 2017-11-25 19:27:14
● 2026-03-09 17:09:04

●A2606:4700:3037::6815:b162026-03-09 → 2026-03-09 · 2 obs

○ 2017-11-25 19:27:14
● 2026-03-09 17:09:04

○A52.58.78.162017-11-25 → 2017-11-25 · 2 obs

● 2017-11-25 19:27:14
○ 2026-03-09 17:09:04

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
blockbastion.com	nina.ns.cloudflare.com, hal.ns.cloudflare.com	12 records

✅ Authoritative Response

Server: 108.162.192.136

NS records: nina.ns.cloudflare.com, hal.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for blockbastion.com (unsigned zone)

⏱️ Timing

Total: 54ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.165.16, 104.21.11.22`
AAAA	2	`2606:4700:3037::6815:b16, 2606:4700:3033::ac43:a510`
NS	2	`hal.ns.cloudflare.com, nina.ns.cloudflare.com`
TXT	1	`v=spf1 -all`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`hal.ns.cloudflare.com dns.cloudflare.com`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

blockbastion.com maps to four IP numbers: 2606:4700:3033::ac43:a510, 2606:4700:3037::6815:b16, 104.21.11.22 and 172.67.165.16.

Other host names, for instance mcs.optimalforce.com, jcormech.com, sgxtool.sd, user.3fo.ai and ilhtossuwjwcg.online share IP numbers with blockbastion.com.

Name Servers

Two name servers hal.ns.cloudflare.com and nina.ns.cloudflare.com are delegated to blockbastion.com.

blockbastion.com uses the same name server configuration as other domains, such as planetplg.com, youyu37.com, jjfhq.com, sxyczl.com and bxxcj.com.

blockbastion.com at least partially shares name servers with other domains such as rutics.com, c-live.co.il, peplar.com, infradata.be and tripleplay.in.

these name servers are commonly used with the name servers alla.ns.cloudflare.com.

Host names with six IP numbers: Host name hal.ns.cloudflare.com points to 2606:4700:58::adf5:3bae, 2803:f800:50::6ca2:c1ae, 2a06:98c1:50::ac40:21ae, 108.162.193.174, 172.64.33.174 and 173.245.59.174; host name nina.ns.cloudflare.com points to 2606:4700:50::adf5:3a88, 2803:f800:50::6ca2:c088, 2a06:98c1:50::ac40:2088, 108.162.192.136, 172.64.32.136 and 173.245.58.136.

blockbastion.com - robtex.com