`calculertech.digital`

DNSSEC	⚠️ Not signed
A	2606:4700:3033::6815:10d7^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::ac43:d7f4^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.16.215^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.215.244^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`henry.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3bb0^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`henry.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1b0^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`henry.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21b0^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`henry.ns.cloudflare.com`
		A	108.162.193.176^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`henry.ns.cloudflare.com`
		A	172.64.33.176^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`henry.ns.cloudflare.com`
		A	173.245.59.176^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`henry.ns.cloudflare.com`
NS	`zainab.ns.cloudflare.com`
		A	2606:4700:50::a29f:2695^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`zainab.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c295^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`zainab.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2295^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`zainab.ns.cloudflare.com`
		A	108.162.194.149^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`zainab.ns.cloudflare.com`
		A	162.159.38.149^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`zainab.ns.cloudflare.com`
		A	172.64.34.149^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`zainab.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.16.215, 172.67.215.244
		IPv6 hints	2606:4700:3033::6815:10d7, 2606:4700:3035::ac43:d7f4
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=158, name=cloudflare-ech.com
SOA	`henry.ns.cloudflare.com`dns@cloudflare.com serial=2399910610

`digital`

	DNSSEC	🔒 Signed (DS record present)
	NS	`v0n0.nic.digital` ⭐
	NS	`v0n1.nic.digital`
	NS	`v0n2.nic.digital`
	NS	`v0n3.nic.digital`
	NS	`v2n0.nic.digital`
	NS	`v2n1.nic.digital`
	SOA	`v0n0.nic.digital`hostmaster@donuts.email serial=1776265440

⚠️ On DNS blocklist: tif

Same first word

calculertech.digital

DNS History

6 records (6 active, 0 former)

●NShenry.ns.cloudflare.com2026-04-15 → 2026-04-15 · 2 obs

● 2026-04-15 04:29:20
● 2026-04-15 15:36:12

●NSzainab.ns.cloudflare.com2026-04-15 → 2026-04-15 · 2 obs

● 2026-04-15 04:29:20
● 2026-04-15 15:36:12

●A104.21.16.2152026-04-15 → 2026-04-15 · 2 obs

● 2026-04-15 04:29:20
● 2026-04-15 15:36:12

●A172.67.215.2442026-04-15 → 2026-04-15 · 2 obs

● 2026-04-15 04:29:20
● 2026-04-15 15:36:12

●A2606:4700:3033::6815:10d72026-04-15 → 2026-04-15 · 2 obs

● 2026-04-15 04:29:20
● 2026-04-15 15:36:12

●A2606:4700:3035::ac43:d7f42026-04-15 → 2026-04-15 · 2 obs

● 2026-04-15 04:29:20
● 2026-04-15 15:36:12

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
digital	v0n1.nic.digital, v0n3.nic.digital, v2n1.nic.digital, v2n0.nic.digital...	12 records
calculertech.digital	henry.ns.cloudflare.com, zainab.ns.cloudflare.com	-

✅ Authoritative Response

Server:173.245.59.176

NS records: henry.ns.cloudflare.com, zainab.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for calculertech.digital (unsigned zone)

⏱️ Timing

Total: 493ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.16.215, 172.67.215.244`
AAAA	2	`2606:4700:3035::ac43:d7f4, 2606:4700:3033::6815:10d7`
NS	2	`henry.ns.cloudflare.com, zainab.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`henry.ns.cloudflare.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 12

In-bailiwick: 12 (v0n0.nic.digital, v0n1.nic.digital, v0n2.nic.digital...)

Analysis

IP Addresses

calculertech.digital resolves to four IPs: 2606:4700:3033::6815:10d7, 2606:4700:3035::ac43:d7f4, 104.21.16.215 and 172.67.215.244.

Other host names such as aerodromeslipstream.live, flowgentle.com, workseo.org, javibis.com and www.epilepsiabrasil.org.br share IP numbers with calculertech.digital.

Name Servers

calculertech.digital is delegated to two name servers: henry.ns.cloudflare.com and zainab.ns.cloudflare.com.

calculertech.digital uses the same name server setup as other domains, including humisoussystems.digital, corkerspace.click, jipihuxicioncollective.click, qasesonoziaventures.click and dogigilohacollective.click.

At least part of the name servers for calculertech.digital are shared with other domains, for instance dfgjcy.com, rhettsmail.com, sha4499.com, duocircle.eu and 6623f.com.

These name servers are commonly used alongside the name servers jade.ns.cloudflare.com.

Host names with six IP numbers:

henry.ns.cloudflare.com points to: 2606:4700:58::adf5:3bb0, 2803:f800:50::6ca2:c1b0, 2a06:98c1:50::ac40:21b0, 108.162.193.176, 172.64.33.176 and 173.245.59.176.

zainab.ns.cloudflare.com points to: 2606:4700:50::a29f:2695, 2803:f800:50::6ca2:c295, 2a06:98c1:50::ac40:2295, 108.162.194.149, 162.159.38.149 and 172.64.34.149.

calculertech.digital - robtex.com