🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`techblitz.dev`

DNSSEC	⚠️ Not signed
A	2606:4700:3034::6815:426f^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::ac43:9f73^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.66.111^{Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.159.115^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`dana.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a69^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dana.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c069^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`dana.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2069^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`dana.ns.cloudflare.com`
		A	108.162.192.105^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dana.ns.cloudflare.com`
		A	172.64.32.105^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dana.ns.cloudflare.com`
		A	173.245.58.105^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dana.ns.cloudflare.com`
NS	`todd.ns.cloudflare.com`
		A	2606:4700:58::adf5:3b92^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`todd.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c192^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`todd.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2192^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`todd.ns.cloudflare.com`
		A	108.162.193.146^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`todd.ns.cloudflare.com`
		A	172.64.33.146^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`todd.ns.cloudflare.com`
		A	173.245.59.146^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`todd.ns.cloudflare.com`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c07::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bc-in-f27.1e100.net`
		A	172.253.115.27^{🇺🇸 Google172.253.115.0/24}
			PTR	`bg-in-f27.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2800:3f0:4003:c14::1a^{🇨🇱 Google2800:3f0:4003::/48}
		A	192.178.234.26^{🇺🇸 Google192.178.0.0/15}
			PTR	`ncsclj-in-f26.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽⁵⁾
		A	2a00:1450:400b:c02::1a^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f26.1e100.net`
		A	172.253.116.26^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f26.1e100.net`
MX	`alt3.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:4009:c0f::1b^{🇬🇧 Google2a00:1450:4009::/48}
			PTR	`yulhrs-in-f27.1e100.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::1a^{🇧🇪 Google2a00:1450:400c::/48}
			PTR	`yubrupd-in-f26.1e100.net`
		A	172.253.157.26^{🇺🇸 Google172.253.0.0/16}
			PTR	`yubrupd-in-f26.1e100.net`
TXT	`google-site-verification=E4xCPiHXOpY9Hks_SDSgVOjgVhytT72c_H9kve8q9Tg`
TXT	`google-site-verification=oIExWc0T4ZquZeTzUinqLvKBs85UBTsE38njWA8odTQ`
TXT	`v=spf1 include:_spf.google.com -all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.66.111, 172.67.159.115
		IPv6 hints	2606:4700:3034::6815:426f, 2606:4700:3035::ac43:9f73
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=127, name=cloudflare-ech.com
SOA	`dana.ns.cloudflare.com`dns@cloudflare.com serial=2411705838

`dev`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns-tld1.charlestonroadregistry.com` ⭐
	NS	`ns-tld2.charlestonroadregistry.com`
	NS	`ns-tld3.charlestonroadregistry.com`
	NS	`ns-tld4.charlestonroadregistry.com`
	NS	`ns-tld5.charlestonroadregistry.com`
	SOA	`ns-tld1.charlestonroadregistry.com`cloud-dns-hostmaster@google.com serial=1

🔒 HSTS Preload (+subdomains)

Same first word

techblitz.org

techblitz.com

techblitz.info

techblitz.co

techblitz.shop

techblitz.dev

Similar names

blitztech.at

blitztech.de

blitztech.com.tr

blitztech.com

Previous names

Next names

DNS History

11 records (11 active, 0 former)

●NSdana.ns.cloudflare.com2026-08-25 → 2026-08-27 · 2 obs

● 2026-08-25 13:26:30
● 2026-08-27 18:50:48

●NStodd.ns.cloudflare.com2026-08-25 → 2026-08-27 · 2 obs

● 2026-08-25 13:26:30
● 2026-08-27 18:50:48

●MXalt1.aspmx.l.google.com2026-08-25 → 2026-08-27 · 2 obs

● 2026-08-25 13:26:30
● 2026-08-27 18:50:48

●MXalt2.aspmx.l.google.com2026-08-25 → 2026-08-27 · 2 obs

● 2026-08-25 13:26:30
● 2026-08-27 18:50:48

●MXalt3.aspmx.l.google.com2026-08-25 → 2026-08-27 · 2 obs

● 2026-08-25 13:26:30
● 2026-08-27 18:50:48

●MXalt4.aspmx.l.google.com2026-08-25 → 2026-08-27 · 2 obs

● 2026-08-25 13:26:30
● 2026-08-27 18:50:48

●MXaspmx.l.google.com2026-08-25 → 2026-08-27 · 2 obs

● 2026-08-25 13:26:30
● 2026-08-27 18:50:48

●A104.21.66.1112026-08-25 → 2026-08-27 · 2 obs

● 2026-08-25 13:26:30
● 2026-08-27 18:50:48

●A172.67.159.1152026-08-25 → 2026-08-27 · 2 obs

● 2026-08-25 13:26:30
● 2026-08-27 18:50:48

●A2606:4700:3034::6815:426f2026-08-25 → 2026-08-27 · 2 obs

● 2026-08-25 13:26:30
● 2026-08-27 18:50:48

●A2606:4700:3035::ac43:9f732026-08-25 → 2026-08-27 · 2 obs

● 2026-08-25 13:26:30
● 2026-08-27 18:50:48

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
dev	ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com...	-
techblitz.dev	dana.ns.cloudflare.com, todd.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.33.146

NS records: dana.ns.cloudflare.com, todd.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for techblitz.dev (unsigned zone)

⏱️ Timing

Total: 660ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.66.111, 172.67.159.115`
AAAA	2	`2606:4700:3035::ac43:9f73, 2606:4700:3034::6815:426f`
NS	2	`dana.ns.cloudflare.com, todd.ns.cloudflare.com`
MX	5	`aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)...`
TXT	3	`google-site-verification=E4xCPiHXOpY9Hks, google-site-verification=oIExWc0T4ZquZeT...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`dana.ns.cloudflare.com dns.cloudflare.co`

Analysis

IP Addresses

techblitz.dev points to the four IP addresses 104.21.66.111, 172.67.159.115, 2606:4700:3034::6815:426f and 2606:4700:3035::ac43:9f73.

Additional host names — www.cotacaoseguro.co, www.nuxo.net, liangyetools.com and two others — share IP numbers with techblitz.dev.

Name Servers

techblitz.dev is delegated to two name servers: dana.ns.cloudflare.com and todd.ns.cloudflare.com.

techblitz.dev shares its name server setup with other domains, including wecan.com.pk, ukwed.com, npdoors.co.nz and two others.

There is at least partial name server overlap between techblitz.dev and other domains — muchr.pages.dev, cnoffice.in, comunidadeds.com and two more among them.

These name servers frequently co-occur with the name servers dave.ns.cloudflare.com and kim.ns.cloudflare.com.

Host names with 6 IP numbers:

dana.ns.cloudflare.com resolves to 108.162.192.105, 172.64.32.105, 173.245.58.105 and 3 other IP addresses.

todd.ns.cloudflare.com resolves to 108.162.193.146, 172.64.33.146, 173.245.59.146 and 3 other IP addresses.

Mail Servers

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

techblitz.dev shares mail servers — at least in part — with other domains, including redparka.com.au, roybao.com, onetalent.org and two others.

These mail servers are frequently paired with the mail servers alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and aspmx3.googlemail.com.

Host names with two IP numbers:

aspmx.l.google.com points to 172.253.115.27 and 2607:f8b0:4004:c07::1b.

alt1.aspmx.l.google.com points to 192.178.234.26 and 2800:3f0:4003:c14::1a.

alt2.aspmx.l.google.com points to 172.253.116.26 and 2a00:1450:400b:c02::1a.

alt3.aspmx.l.google.com points to 192.178.223.27 and 2a00:1450:4009:c0f::1b.

alt4.aspmx.l.google.com points to 172.253.157.26 and 2a00:1450:400c:c23::1a.