`blockalive.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3032::6815:4173^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::ac43:be15^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.65.115^{Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.190.21^{🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`ali.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a3b^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ali.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c03b^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`ali.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:203b^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`ali.ns.cloudflare.com`
		A	108.162.192.59^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ali.ns.cloudflare.com`
		A	172.64.32.59^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ali.ns.cloudflare.com`
		A	173.245.58.59^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ali.ns.cloudflare.com`
NS	`seth.ns.cloudflare.com`
		A	2606:4700:58::adf5:3b8e^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`seth.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c18e^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`seth.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:218e^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`seth.ns.cloudflare.com`
		A	108.162.193.142^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`seth.ns.cloudflare.com`
		A	172.64.33.142^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`seth.ns.cloudflare.com`
		A	173.245.59.142^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`seth.ns.cloudflare.com`
MX	`mail.blockalive.com` ⭐
		A	5.9.136.242^{🇩🇪 Hetzner5.9.0.0/16 HETZNER-RZ-FKS-BLK5}
			PTR	`server.martinrosulek.cz`
TXT	`v=spf1 a mx include:sparkpostmail.com include:_spf.google.com +a:server.marti...`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.65.115, 172.67.190.21
		IPv6	2606:4700:3032::6815:4173, 2606:4700:3035::ac43:be15
SOA	`ali.ns.cloudflare.com`dns@cloudflare.com serial=2397917880

`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

Subdomains

mail.blockalive.com

Same first word

blockalive.com

Similar names

ilovelakbc.com

blackolive.de

blackolive.ca

DNS History

14 records (7 active, 7 former)

●NSali.ns.cloudflare.com2026-02-26 → 2026-03-23 · 3 obs

○ 2017-11-10 04:57:14
● 2026-02-26 06:07:58
● 2026-03-23 03:51:50

○NSns1.bluehost.com2017-11-10 → 2017-11-10 · 3 obs

● 2017-11-10 04:57:14
○ 2026-02-26 06:07:58
○ 2026-03-23 03:51:50

○NSns2.bluehost.com2017-11-10 → 2017-11-10 · 3 obs

● 2017-11-10 04:57:14
○ 2026-02-26 06:07:58
○ 2026-03-23 03:51:50

●NSseth.ns.cloudflare.com2026-02-26 → 2026-03-23 · 3 obs

○ 2017-11-10 04:57:14
● 2026-02-26 06:07:58
● 2026-03-23 03:51:50

●MXmail.blockalive.com2017-11-10 → 2026-03-23 · 2 obs

● 2017-11-10 04:57:14
● 2026-03-23 03:51:50

●A104.21.65.1152026-02-26 → 2026-03-23 · 3 obs

○ 2017-11-10 04:57:14
● 2026-02-26 06:07:58
● 2026-03-23 03:51:50

○A162.241.230.662017-11-10 → 2017-11-10 · 3 obs

● 2017-11-10 04:57:14
○ 2026-02-26 06:07:58
○ 2026-03-23 03:51:50

●A172.67.190.212026-02-26 → 2026-03-23 · 3 obs

○ 2017-11-10 04:57:14
● 2026-02-26 06:07:58
● 2026-03-23 03:51:50

○A188.114.96.02026-02-26 → 2026-03-23 · 2 obs

○ 2026-02-26 06:07:58
○ 2026-03-23 03:51:50

○A188.114.97.02026-02-26 → 2026-03-23 · 2 obs

○ 2026-02-26 06:07:58
○ 2026-03-23 03:51:50

●A2606:4700:3032::6815:41732026-02-26 → 2026-03-23 · 3 obs

○ 2017-11-10 04:57:14
● 2026-02-26 06:07:58
● 2026-03-23 03:51:50

●A2606:4700:3035::ac43:be152026-02-26 → 2026-03-23 · 3 obs

○ 2017-11-10 04:57:14
● 2026-02-26 06:07:58
● 2026-03-23 03:51:50

○A2a06:98c1:3120::2026-02-26 → 2026-03-23 · 2 obs

○ 2026-02-26 06:07:58
○ 2026-03-23 03:51:50

○A2a06:98c1:3121::2026-02-26 → 2026-03-23 · 2 obs

○ 2026-02-26 06:07:58
○ 2026-03-23 03:51:50

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	m.gtld-servers.net, a.gtld-servers.net, f.gtld-servers.net, e.gtld-servers.net...	-
blockalive.com	seth.ns.cloudflare.com, ali.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.142

NS records: seth.ns.cloudflare.com, ali.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for blockalive.com (unsigned zone)

⏱️ Timing

Total: 169ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.190.21, 104.21.65.115`
AAAA	2	`2606:4700:3032::6815:4173, 2606:4700:3035::ac43:be15`
NS	2	`ali.ns.cloudflare.com, seth.ns.cloudflare.com`
MX	1	`mail.blockalive.com (pri: 0)`
TXT	1	`v=spf1 a mx include:sparkpostmail.com in`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`ali.ns.cloudflare.com dns.cloudflare.com`

📌 Glue Records Collected

Total: 12

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

Analysis

Hierarchy

blockalive.com is the parent of mail.blockalive.com.

IP Addresses

Four IP numbers are pointed to by blockalive.com: 2606:4700:3032::6815:4173, 2606:4700:3035::ac43:be15, 104.21.65.115 and 172.67.190.21.

other host names including geislinger.jp, www.safetyexpert.info, www.11132a.com, spinmayacasino.org and telegham.com share IP numbers with blockalive.com.

Name Servers

blockalive.com is delegated to two name servers ali.ns.cloudflare.com and seth.ns.cloudflare.com.

blockalive.com shares the same name server setup as other domains, for instance souglis.com, preview-wsd.com, ankursundara.com, clapperlaw.com and windchimeofmarin.com.

blockalive.com at least partially shares name servers with other domains, for instance durhamhosting.com, 718666.com, tyndaleespanol.com, myharmonyfeed.com and vilokal.fr.

These name servers are commonly used with matteo.ns.cloudflare.com, earl.ns.cloudflare.com and tina.ns.cloudflare.com.

Host names with six IP numbers:

Host name ali.ns.cloudflare.com points to: 2606:4700:50::adf5:3a3b, 2803:f800:50::6ca2:c03b, 2a06:98c1:50::ac40:203b, 108.162.192.59, 172.64.32.59 and 173.245.58.59.

Host name seth.ns.cloudflare.com points to: 2606:4700:58::adf5:3b8e, 2803:f800:50::6ca2:c18e, 2a06:98c1:50::ac40:218e, 108.162.193.142, 172.64.33.142 and 173.245.59.142.

Mail Servers

blockalive.com is handled by a single mail server, mail.blockalive.com.

mail.blockalive.com resolves to IP 5.9.136.242.

blockalive.com - robtex.com

blockalive.com

com

Subdomains

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

Hierarchy

IP Addresses

Name Servers

Mail Servers

`blockalive.com`

`com`