🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`blockdatatech.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3032::ac43:d9da^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::6815:4e46^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.78.70^{Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.217.218^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`carol.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a50^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`carol.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c050^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`carol.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2050^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`carol.ns.cloudflare.com`
		A	108.162.192.80^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`carol.ns.cloudflare.com`
		A	172.64.32.80^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`carol.ns.cloudflare.com`
		A	173.245.58.80^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`carol.ns.cloudflare.com`
NS	`mark.ns.cloudflare.com`
		A	2606:4700:58::adf5:3b82^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mark.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c182^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`mark.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2182^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`mark.ns.cloudflare.com`
		A	108.162.193.130^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mark.ns.cloudflare.com`
		A	172.64.33.130^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mark.ns.cloudflare.com`
		A	173.245.59.130^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mark.ns.cloudflare.com`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c09::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bh-in-f27.1e100.net`
		A	142.251.163.27^{🇺🇸 Google142.251.163.0/24}
			PTR	`wv-in-f27.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2607:f8b0:4023:3003::1a^{🇺🇸 Google2607:f8b0::/32}
			PTR	`yulnkjt-in-f26.1e100.net`
		A	172.253.145.26^{🇺🇸 Google172.253.145.0/24}
			PTR	`yulnkjt-in-f26.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽⁵⁾
		A	2607:f8b0:4023:1015::1b^{🇺🇸 Google2607:f8b0::/32}
			PTR	`yudfwta-in-f27.1e100.net`
		A	172.253.135.26^{🇺🇸 Google172.253.135.0/24}
			PTR	`yudfwta-in-f26.1e100.net`
MX	`alt3.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:4009:c0f::1a^{🇬🇧 Google2a00:1450:4009::/48}
			PTR	`yulhrs-in-f26.1e100.net`
		A	192.178.223.27^{🇺🇸 Google192.178.223.0/24}
			PTR	`yulhrs-in-f27.1e100.net`
MX	`alt4.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:400c:c23::1b^{🇧🇪 Google2a00:1450:400c::/48}
			PTR	`yubrupd-in-f27.1e100.net`
		A	172.253.157.26^{🇺🇸 Google172.253.0.0/16}
			PTR	`yubrupd-in-f26.1e100.net`
TXT	`google-site-verification=q2c3lCafyWQciQcHxxaIidYuPQ2vJ7nYWfHiSaJlHIc`
TXT	`v=spf1 a:mail.blockdatatech.com include:_spf.google.com ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.78.70, 172.67.217.218
		IPv6 hints	2606:4700:3032::ac43:d9da, 2606:4700:3035::6815:4e46
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=223, name=cloudflare-ech.com
SOA	`carol.ns.cloudflare.com`dns@cloudflare.com serial=2416929422

`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=1794718098

Same first word

blockdatatech.com

Similar names

blockattached.xyz

attachedblock.xyz

Previous names

Next names

blockdate.com

blockdates.com

blockdating.com

blockdats.com

blockdavidart.com

blockdaw.com

DNS History

12 records (11 active, 1 former)

●NScarol.ns.cloudflare.com2026-10-10 → 2026-11-15 · 2 obs

● 2026-10-10 13:30:00
● 2026-11-15 04:49:30

●NSmark.ns.cloudflare.com2026-10-10 → 2026-11-15 · 2 obs

● 2026-10-10 13:30:00
● 2026-11-15 04:49:30

●MXalt1.aspmx.l.google.com2026-10-10 → 2026-11-15 · 2 obs

● 2026-10-10 13:30:00
● 2026-11-15 04:49:30

●MXalt2.aspmx.l.google.com2026-10-10 → 2026-11-15 · 2 obs

● 2026-10-10 13:30:00
● 2026-11-15 04:49:30

●MXalt3.aspmx.l.google.com2026-10-10 → 2026-11-15 · 2 obs

● 2026-10-10 13:30:00
● 2026-11-15 04:49:30

●MXalt4.aspmx.l.google.com2026-10-10 → 2026-11-15 · 2 obs

● 2026-10-10 13:30:00
● 2026-11-15 04:49:30

●MXaspmx.l.google.com2026-10-10 → 2026-11-15 · 2 obs

● 2026-10-10 13:30:00
● 2026-11-15 04:49:30

●A104.21.78.702026-10-10 → 2026-11-15 · 3 obs

○ 2017-08-10 02:30:28
● 2026-10-10 13:30:00
● 2026-11-15 04:49:30

●A172.67.217.2182026-10-10 → 2026-11-15 · 3 obs

○ 2017-08-10 02:30:28
● 2026-10-10 13:30:00
● 2026-11-15 04:49:30

○A184.168.221.392017-08-10 → 2017-08-10 · 3 obs

● 2017-08-10 02:30:28
○ 2026-10-10 13:30:00
○ 2026-11-15 04:49:30

●A2606:4700:3032::ac43:d9da2026-10-10 → 2026-11-15 · 3 obs

○ 2017-08-10 02:30:28
● 2026-10-10 13:30:00
● 2026-11-15 04:49:30

●A2606:4700:3035::6815:4e462026-10-10 → 2026-11-15 · 3 obs

○ 2017-08-10 02:30:28
● 2026-10-10 13:30:00
● 2026-11-15 04:49:30

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	k.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, b.gtld-servers.net...	-
blockdatatech.com	mark.ns.cloudflare.com, carol.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.130

NS records: mark.ns.cloudflare.com, carol.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for blockdatatech.com (unsigned zone)

⏱️ Timing

Total: 573ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.78.70, 172.67.217.218`
AAAA	2	`2606:4700:3032::ac43:d9da, 2606:4700:3035::6815:4e46`
NS	2	`carol.ns.cloudflare.com, mark.ns.cloudflare.com`
MX	5	`aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)...`
TXT	2	`google-site-verification=q2c3lCafyWQciQc, v=spf1 a:mail.blockdatatech.com include:`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`carol.ns.cloudflare.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

blockdatatech.com points to the four IP addresses 104.21.78.70, 172.67.217.218, 2606:4700:3032::ac43:d9da and 2606:4700:3035::6815:4e46.

Additional host names — mail.tsg.ne.jp, equal9.cam, trlioptics.com and two others — share IP numbers with blockdatatech.com.

Name Servers

The NS records for blockdatatech.com delegate to carol.ns.cloudflare.com and mark.ns.cloudflare.com.

blockdatatech.com shares its name server setup with other domains, including holigangncell.com, holiganaktiif.com, iriscasinos.at and two others.

There is at least partial name server overlap between blockdatatech.com and other domains — workprocess.workers.dev, creditrepairveteran.com, bcwjsb.com and two more among them.

These name servers are often used together with the name servers liz.ns.cloudflare.com.

Host names with 6 IP numbers:

carol.ns.cloudflare.com maps to 108.162.192.80, 172.64.32.80, 173.245.58.80 and 3 additional IP addresses.

mark.ns.cloudflare.com maps to 108.162.193.130, 172.64.33.130, 173.245.59.130 and 3 additional IP addresses.

Mail Servers

blockdatatech.com has five mail servers, which are aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.

blockdatatech.com shares mail servers — at least in part — with other domains, including stuffdtoys.com, oldbathurstpostoffice.ca, mikeconway.co.uk and two others.

These mail servers are often used together with the mail servers alt4.aspmx.l.google.com, alt3.aspmx.l.google.com, aspmx2.googlemail.com and 3 other.

Host names with two IP numbers:

The A records for aspmx.l.google.com return 142.251.163.27 and 2607:f8b0:4004:c09::1b.

The A records for alt1.aspmx.l.google.com return 172.253.145.26 and 2607:f8b0:4023:3003::1a.

The A records for alt2.aspmx.l.google.com return 172.253.135.26 and 2607:f8b0:4023:1015::1b.

The A records for alt3.aspmx.l.google.com return 192.178.223.27 and 2a00:1450:4009:c0f::1a.

The A records for alt4.aspmx.l.google.com return 172.253.157.26 and 2a00:1450:400c:c23::1b.