`certinet.tech`

DNSSEC	⚠️ Not signed
A	2606:4700:3033::6815:2469^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::ac43:c092^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.36.105^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.192.146^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`arturo.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2cd8^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`arturo.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3d8^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`arturo.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23d8^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`arturo.ns.cloudflare.com`
		A	108.162.195.216^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`arturo.ns.cloudflare.com`
		A	162.159.44.216^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`arturo.ns.cloudflare.com`
		A	172.64.35.216^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`arturo.ns.cloudflare.com`
NS	`virginia.ns.cloudflare.com`
		A	2606:4700:50::a29f:2625^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`virginia.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c225^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`virginia.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2225^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`virginia.ns.cloudflare.com`
		A	108.162.194.37^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`virginia.ns.cloudflare.com`
		A	162.159.38.37^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`virginia.ns.cloudflare.com`
		A	172.64.34.37^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`virginia.ns.cloudflare.com`
MX	`certinet-tech.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:c942::2^{🇨🇦 Microsoft2a01:111:f000::/36}
			PTR	`mail-yt3pr01cu00602.inbound.protection.outlook.com`
		A	2a01:111:f403:c942::3^{🇨🇦 Microsoft2a01:111:f000::/36}
			PTR	`mail-yt6pr01cu00103.inbound.protection.outlook.com`
		A	2a01:111:f403:c944::^{🇨🇦 Microsoft2a01:111:f000::/36}
			PTR	`mail-yqzpr01cu00900.inbound.protection.outlook.com`
		A	2a01:111:f403:c944::1^{🇨🇦 Microsoft2a01:111:f000::/36}
			PTR	`mail-yqzpr01cu01001.inbound.protection.outlook.com`
		A	52.101.190.1^{🇨🇦 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-yt3pr01cu00701.inbound.protection.outlook.com`
		A	52.101.190.2^{🇨🇦 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-yt3pr01cu00602.inbound.protection.outlook.com`
		A	52.101.190.3^{🇨🇦 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-yt6pr01cu00103.inbound.protection.outlook.com`
		A	52.101.192.0^{🇨🇦 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-yqzpr01cu00900.inbound.protection.outlook.com`
TXT	`Sendinblue-code:0ca1350eab6938d028dc44c1ec08228b`
TXT	`druide-validation-domaine=e0c1c693860a01783e19dae48bbff9bf`
TXT	`google-site-verification=6w8Lm0NR9c3h1EE25SYCj-KyTTnj_JD10JW2gfo0r88`
TXT	`google-site-verification=zfd4k20b58pwzbWjhfe3tiIsRChy7Qw2KDVWTJ4wW7A`
TXT	`v=spf1 include:spf.protection.outlook.com include:spfcloud.letsignit.com incl...`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.36.105, 172.67.192.146
		IPv6 hints	2606:4700:3033::6815:2469, 2606:4700:3037::ac43:c092
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=80, name=cloudflare-ech.com
SOA	`arturo.ns.cloudflare.com`dns@cloudflare.com serial=2405606396

`tech`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns01.trs-dns.com` ⭐
	NS	`ns.trs-dns.com`
	NS	`ns01.trs-dns.net`
	NS	`ns10.trs-dns.info`
	NS	`ns10.trs-dns.org`
	SOA	`ns.trs-dns.com`trs-ops@tucows.com serial=1784829545

Same first word

certinet.net

certinet.pl

certinet.be

certinet.cl

certinet.ph

certinet.tech

certinet.nl

certinet.eu

certinet.org

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itcenter.jp

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ticenter.net

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centerit.co.uk

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reticent.ws

ternetic.com

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intercet.si

centerit.cn

intertec.am

intertec.cl

intertec.co.uk

itcenter.com.pt

itcentre.com.au

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itcenter.vn

intertec.nu

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intertec.sk

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itcenter.dk

reticent.xyz

etcinter.net

itcentre.eu

reticent.net

itcentre.com

ticenter.com.br

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intercet.it

DNS History

17 records (7 active, 10 former)

●NSarturo.ns.cloudflare.com2026-02-27 → 2026-07-23 · 2 obs

● 2026-02-27 13:47:28
● 2026-07-23 18:46:40

●NSvirginia.ns.cloudflare.com2026-02-27 → 2026-07-23 · 2 obs

● 2026-02-27 13:47:28
● 2026-07-23 18:46:40

●MXcertinet-tech.mail.protection.outlook.com2026-02-27 → 2026-07-23 · 2 obs

● 2026-02-27 13:47:28
● 2026-07-23 18:46:40

●A104.21.36.1052026-03-06 → 2026-07-23 · 11 obs

○ 2026-02-27 13:47:28
● 2026-03-06 09:53:10
● 2026-05-13 09:05:30
○ 2026-06-04 05:15:30
● 2026-06-04 11:54:04
○ 2026-06-05 15:28:50
○ 2026-06-05 16:06:10
● 2026-06-08 16:47:02
○ 2026-06-08 22:49:38
● 2026-06-10 04:13:42
● 2026-07-23 18:46:40

●A172.67.192.1462026-03-06 → 2026-07-23 · 11 obs

○A188.114.96.02026-02-27 → 2026-06-08 · 8 obs

● 2026-02-27 13:47:28
○ 2026-03-06 09:53:10
○ 2026-06-05 15:28:50
● 2026-06-05 16:06:10
○ 2026-06-08 16:47:02
● 2026-06-08 22:49:38
○ 2026-06-10 04:13:42
○ 2026-07-23 18:46:40

○A188.114.96.42026-06-04 → 2026-06-05 · 6 obs

○ 2026-05-13 09:05:30
● 2026-06-04 05:15:30
○ 2026-06-04 11:54:04
● 2026-06-05 15:28:50
○ 2026-06-05 16:06:10
○ 2026-07-23 18:46:40

○A188.114.97.02026-02-27 → 2026-06-08 · 8 obs

● 2026-02-27 13:47:28
○ 2026-03-06 09:53:10
○ 2026-06-05 15:28:50
● 2026-06-05 16:06:10
○ 2026-06-08 16:47:02
● 2026-06-08 22:49:38
○ 2026-06-10 04:13:42
○ 2026-07-23 18:46:40

○A188.114.97.42026-06-04 → 2026-06-05 · 6 obs

○ 2026-05-13 09:05:30
● 2026-06-04 05:15:30
○ 2026-06-04 11:54:04
● 2026-06-05 15:28:50
○ 2026-06-05 16:06:10
○ 2026-07-23 18:46:40

○A2606:4700:3032::6815:24692026-03-06 → 2026-06-10 · 12 obs

○A2606:4700:3032::ac43:c0922026-03-06 → 2026-06-10 · 12 obs

●A2606:4700:3033::6815:24692026-06-24 → 2026-07-23 · 3 obs

○ 2026-06-10 04:13:42
● 2026-06-24 19:20:40
● 2026-07-23 18:46:40

●A2606:4700:3037::ac43:c0922026-06-24 → 2026-07-23 · 3 obs

○ 2026-06-10 04:13:42
● 2026-06-24 19:20:40
● 2026-07-23 18:46:40

○A2a06:98c1:3120::2026-02-27 → 2026-06-08 · 9 obs

● 2026-02-27 13:47:28
○ 2026-03-06 09:53:10
○ 2026-06-04 11:54:04
● 2026-06-05 15:28:50
● 2026-06-05 16:06:10
○ 2026-06-08 16:47:02
● 2026-06-08 22:49:38
○ 2026-06-10 04:13:42
○ 2026-07-23 18:46:40

○A2a06:98c1:3120::42026-06-04 → 2026-06-04 · 4 obs

○ 2026-05-13 09:05:30
● 2026-06-04 05:15:30
○ 2026-06-04 11:54:04
○ 2026-07-23 18:46:40

○A2a06:98c1:3121::2026-02-27 → 2026-06-08 · 9 obs

○A2a06:98c1:3121::42026-06-04 → 2026-06-04 · 4 obs

○ 2026-05-13 09:05:30
● 2026-06-04 05:15:30
○ 2026-06-04 11:54:04
○ 2026-07-23 18:46:40

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
tech	ns10.trs-dns.org, ns10.trs-dns.info, ns01.trs-dns.com, ns01.trs-dns.net	8 records
certinet.tech	arturo.ns.cloudflare.com, virginia.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.35.216

NS records: arturo.ns.cloudflare.com, virginia.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for certinet.tech (unsigned zone)

⏱️ Timing

Total: 566ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.192.146, 104.21.36.105`
AAAA	2	`2606:4700:3033::6815:2469, 2606:4700:3037::ac43:c092`
NS	2	`arturo.ns.cloudflare.com, virginia.ns.cloudflare.com`
MX	1	`certinet-tech.mail.protection.outlook.co`
TXT	5	`Sendinblue-code:0ca1350eab6938d028dc44c1, druide-validation-domaine=e0c1c693860a01...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`arturo.ns.cloudflare.com dns.cloudflare.`

📌 Glue Records Collected

Total: 8

Out-of-bailiwick: 8 (ns10.trs-dns.info, ns10.trs-dns.org, ns01.trs-dns.net...)

Analysis

IP Addresses

certinet.tech resolves to four IP addresses: 104.21.36.105, 172.67.192.146, 2606:4700:3033::6815:2469 and 2606:4700:3037::ac43:c092.

Among the host names that share IP numbers with certinet.tech are moarit.com, grastontechnique.com, tobenumber1.net and two others.

Name Servers

certinet.tech uses two name servers for its delegation: arturo.ns.cloudflare.com and virginia.ns.cloudflare.com.

certinet.tech has the same name server delegation as a number of other domains, such as yourcpp.ca, tactikrecycling.com, techni-gestion.com and two more.

certinet.tech has at least partial name server overlap with other domains, such as goldenpalacer.top, poloniexchain.com, instagrampro.se and two others.

It is common to find these name servers paired with the name servers aaron.ns.cloudflare.com.

Host names resolving to 6 IP numbers:

Hostname arturo.ns.cloudflare.com directs to 108.162.195.216, 162.159.44.216 and 172.64.35.216 along with 3 other IP addresses.

Hostname virginia.ns.cloudflare.com directs to 108.162.194.37, 162.159.38.37 and 172.64.34.37 along with 3 other IP addresses.

Mail Servers

certinet.tech routes its mail through a single mail server, certinet-tech.mail.protection.outlook.com.

certinet-tech.mail.protection.outlook.com directs to 8 IP numbers, including 52.101.190.1, 52.101.190.2 and 52.101.190.3, along with 5 other.

certinet.tech - robtex.com

certinet.tech

tech

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

Mail Servers

`certinet.tech`

`tech`