`criptotec.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::6815:4678^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3030::ac43:df64^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.70.120^{Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.223.100^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`dell.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a5e^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dell.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c05e^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`dell.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:205e^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`dell.ns.cloudflare.com`
		A	108.162.192.94^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dell.ns.cloudflare.com`
		A	172.64.32.94^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dell.ns.cloudflare.com`
		A	173.245.58.94^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dell.ns.cloudflare.com`
NS	`matt.ns.cloudflare.com`
		A	2606:4700:58::adf5:3b83^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`matt.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c183^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`matt.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2183^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`matt.ns.cloudflare.com`
		A	108.162.193.131^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`matt.ns.cloudflare.com`
		A	172.64.33.131^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`matt.ns.cloudflare.com`
		A	173.245.59.131^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`matt.ns.cloudflare.com`
MX	`mx.criptotec.com` ⭐
		A	51.161.13.63^{🇨🇦 OVH51.161.0.0/17 Hosting route}
			PTR	`mx.criptotec.com`
TXT	`MS=0D0760363CBE19B4A8290A299CBE654E933610E3`
TXT	`MS=ms56810118`
TXT	`abuseipdb-verification=Zt9VCsnq`
TXT	`brevo-code:4e91825ce255a3cf2d152ab8d1f32220`
TXT	`google-site-verification=SVSpjtOB-DyfhRu4NVqMCJb0VqrR_SuUGBg5h57dums`
TXT	`google-site-verification=sZS6Ws67rofxz1aKAsuOghWfsNUdBbNAcCFEydv2quw`
TXT	`v=TLSRPTv1 rua=mailto:admin@criptotec.com`
TXT	`v=spf1 a:mx.criptotec.com include:spf.protection.outlook.com ip4:133.88.7.0/3...`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.70.120, 172.67.223.100
		IPv6	2606:4700:3030::6815:4678, 2606:4700:3030::ac43:df64
SOA	`dell.ns.cloudflare.com`dns@cloudflare.com serial=2398185675

`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

mx.criptotec.com

www.criptotec.com

Same first word

criptotec.com

Similar names

tropictec.com

icprotect.com.tw

ciprotect.com

DNS History

23 records (7 active, 16 former)

●NSdell.ns.cloudflare.com2017-03-20 → 2026-03-22 · 3 obs

○ 2016-07-02 20:05:42
● 2017-03-20 22:51:18
● 2026-03-22 18:36:10

●NSmatt.ns.cloudflare.com2017-03-20 → 2026-03-22 · 3 obs

○ 2016-07-02 20:05:42
● 2017-03-20 22:51:18
● 2026-03-22 18:36:10

○NSns39.domaincontrol.com2015-07-16 → 2016-07-02 · 4 obs

● 2015-07-16 09:44:24
● 2016-07-02 20:05:42
○ 2017-03-20 22:51:18
○ 2026-03-22 18:36:10

○NSns40.domaincontrol.com2015-07-16 → 2016-07-02 · 4 obs

● 2015-07-16 09:44:24
● 2016-07-02 20:05:42
○ 2017-03-20 22:51:18
○ 2026-03-22 18:36:10

○MXalt1.aspmx.l.google.com2015-07-16 → 2017-03-20 · 4 obs

● 2015-07-16 09:44:24
● 2017-03-20 22:51:18
○ 2026-02-15 08:05:56
○ 2026-03-22 18:36:10

○MXalt2.aspmx.l.google.com2015-07-16 → 2017-03-20 · 4 obs

● 2015-07-16 09:44:24
● 2017-03-20 22:51:18
○ 2026-02-15 08:05:56
○ 2026-03-22 18:36:10

○MXaspmx.l.google.com2015-07-16 → 2017-03-20 · 4 obs

● 2015-07-16 09:44:24
● 2017-03-20 22:51:18
○ 2026-02-15 08:05:56
○ 2026-03-22 18:36:10

○MXaspmx2.googlemail.com2015-07-16 → 2017-03-20 · 4 obs

● 2015-07-16 09:44:24
● 2017-03-20 22:51:18
○ 2026-02-15 08:05:56
○ 2026-03-22 18:36:10

○MXaspmx3.googlemail.com2015-07-16 → 2017-03-20 · 4 obs

● 2015-07-16 09:44:24
● 2017-03-20 22:51:18
○ 2026-02-15 08:05:56
○ 2026-03-22 18:36:10

●MXmx.criptotec.com2026-02-15 → 2026-03-22 · 3 obs

○ 2017-03-20 22:51:18
● 2026-02-15 08:05:56
● 2026-03-22 18:36:10

●A104.21.70.1202026-02-15 → 2026-03-22 · 5 obs

○ 2017-03-20 22:51:18
● 2026-02-15 08:05:56
● 2026-02-19 19:14:42
○ 2026-03-20 11:37:12
● 2026-03-22 18:36:10

○A104.24.118.32017-03-20 → 2017-03-20 · 4 obs

○ 2016-07-02 20:05:42
● 2017-03-20 22:51:18
○ 2026-02-15 08:05:56
○ 2026-03-22 18:36:10

○A104.24.119.32017-03-20 → 2017-03-20 · 4 obs

○ 2016-07-02 20:05:42
● 2017-03-20 22:51:18
○ 2026-02-15 08:05:56
○ 2026-03-22 18:36:10

●A172.67.223.1002026-02-15 → 2026-03-22 · 5 obs

○ 2017-03-20 22:51:18
● 2026-02-15 08:05:56
● 2026-02-19 19:14:42
○ 2026-03-20 11:37:12
● 2026-03-22 18:36:10

○A174.136.5.1052015-07-16 → 2016-07-02 · 4 obs

● 2015-07-16 09:44:24
● 2016-07-02 20:05:42
○ 2017-03-20 22:51:18
○ 2026-03-22 18:36:10

○A188.114.96.02026-03-20 → 2026-03-20 · 3 obs

○ 2026-02-19 19:14:42
● 2026-03-20 11:37:12
○ 2026-03-22 18:36:10

○A188.114.97.02026-03-20 → 2026-03-20 · 3 obs

○ 2026-02-19 19:14:42
● 2026-03-20 11:37:12
○ 2026-03-22 18:36:10

○A2400:cb00:2048:1::6818:76032017-03-20 → 2017-03-20 · 4 obs

○ 2016-07-02 20:05:42
● 2017-03-20 22:51:18
○ 2026-02-15 08:05:56
○ 2026-03-22 18:36:10

○A2400:cb00:2048:1::6818:77032017-03-20 → 2017-03-20 · 4 obs

○ 2016-07-02 20:05:42
● 2017-03-20 22:51:18
○ 2026-02-15 08:05:56
○ 2026-03-22 18:36:10

●A2606:4700:3030::6815:46782026-02-15 → 2026-03-22 · 5 obs

○ 2017-03-20 22:51:18
● 2026-02-15 08:05:56
● 2026-02-19 19:14:42
○ 2026-03-20 11:37:12
● 2026-03-22 18:36:10

●A2606:4700:3030::ac43:df642026-02-15 → 2026-03-22 · 5 obs

○ 2017-03-20 22:51:18
● 2026-02-15 08:05:56
● 2026-02-19 19:14:42
○ 2026-03-20 11:37:12
● 2026-03-22 18:36:10

○A2a06:98c1:3120::2026-03-20 → 2026-03-20 · 3 obs

○ 2026-02-19 19:14:42
● 2026-03-20 11:37:12
○ 2026-03-22 18:36:10

○A2a06:98c1:3121::2026-03-20 → 2026-03-20 · 3 obs

○ 2026-02-19 19:14:42
● 2026-03-20 11:37:12
○ 2026-03-22 18:36:10

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	j.gtld-servers.net, b.gtld-servers.net, d.gtld-servers.net, c.gtld-servers.net...	-
criptotec.com	matt.ns.cloudflare.com, dell.ns.cloudflare.com	12 records

✅ Authoritative Response

Server: 108.162.193.131

NS records: matt.ns.cloudflare.com, dell.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for criptotec.com (unsigned zone)

⏱️ Timing

Total: 310ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.223.100, 104.21.70.120`
AAAA	2	`2606:4700:3030::ac43:df64, 2606:4700:3030::6815:4678`
NS	2	`dell.ns.cloudflare.com, matt.ns.cloudflare.com`
MX	1	`mx.criptotec.com (pri: 10)`
TXT	8	`MS=0D0760363CBE19B4A8290A299CBE654E93361, MS=ms56810118...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`dell.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

Hierarchy

criptotec.com is parent of mx.criptotec.com and www.criptotec.com.

IP Addresses

criptotec.com points to four IP numbers: 2606:4700:3030::6815:4678, 2606:4700:3030::ac43:df64, 104.21.70.120 and 172.67.223.100.

Other host names, for instance instaforex-loprais.com, zgtywd.cn, best(0x706f726e)2023.com, peermed.co.mz and whiskyminiatures.gr share IP numbers with criptotec.com.

Name Servers

criptotec.com's delegation is to two name servers dell.ns.cloudflare.com and matt.ns.cloudflare.com.

criptotec.com shares the same name server configuration as other domains, such as faragostaran.com, pattispictures.com, docbookmd.com, baccaratcardcounting.com and kolkatakitchenequipments.com.

criptotec.com at least partially shares its name servers with other domains, for instance autonauta.cl, riverwoodsatexeter.com, hackphoenix.com, romantic-hotels-guide.com and tachospeed.fr.

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

Host names with six IP numbers:

dell.ns.cloudflare.com points to: 2606:4700:50::adf5:3a5e, 2803:f800:50::6ca2:c05e, 2a06:98c1:50::ac40:205e, 108.162.192.94, 172.64.32.94 and 173.245.58.94.

matt.ns.cloudflare.com points to: 2606:4700:58::adf5:3b83, 2803:f800:50::6ca2:c183, 2a06:98c1:50::ac40:2183, 108.162.193.131, 172.64.33.131 and 173.245.59.131.

Mail Servers

criptotec.com is served by a single mail server, mx.criptotec.com.

mx.criptotec.com points to IP number 51.161.13.63.

criptotec.com - robtex.com

criptotec.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

`criptotec.com`

`com`