`sud-tech.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3034::6815:1ca1^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::ac43:aaed^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.28.161^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.170.237^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`amir.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b3e^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`amir.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c13e^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`amir.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:213e^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`amir.ns.cloudflare.com`
		A	108.162.193.62^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`amir.ns.cloudflare.com`
		A	172.64.33.62^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`amir.ns.cloudflare.com`
		A	173.245.59.62^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`amir.ns.cloudflare.com`
NS	`lovisa.ns.cloudflare.com`
		A	2606:4700:50::a29f:2627^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lovisa.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c227^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`lovisa.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2227^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`lovisa.ns.cloudflare.com`
		A	108.162.194.39^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lovisa.ns.cloudflare.com`
		A	162.159.38.39^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lovisa.ns.cloudflare.com`
		A	172.64.34.39^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lovisa.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.28.161, 172.67.170.237
		IPv6 hints	2606:4700:3034::6815:1ca1, 2606:4700:3035::ac43:aaed
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=60, name=cloudflare-ech.com
SOA	`amir.ns.cloudflare.com`dns@cloudflare.com serial=2401395979

`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=1778354921

WOT: SAFE (68/100)

Subdomains

www.sud-tech.com

Same first word

sud-tech.eu

sud-tech.com

sud-tech.fr

Similar names

cdu-seth.de

deu-tsch.eu

deu-tsch.net

eth-usdc.digital

dus-tech.com

usdc-eth.pro

deu-tsch.de

dtech-us.com

DNS History

18 records (6 active, 12 former)

●NSamir.ns.cloudflare.com2026-04-15 → 2026-05-09 · 3 obs

○ 2026-04-10 21:58:18
● 2026-04-15 20:46:58
● 2026-05-09 19:48:14

●NSlovisa.ns.cloudflare.com2026-04-15 → 2026-05-09 · 3 obs

○ 2026-04-10 21:58:18
● 2026-04-15 20:46:58
● 2026-05-09 19:48:14

○NSns-canada.topdns.com2026-02-15 → 2026-04-10 · 5 obs

○ 2017-01-07 13:35:08
● 2026-02-15 05:26:42
● 2026-04-10 21:58:18
○ 2026-04-15 20:46:58
○ 2026-05-09 19:48:14

○NSns-uk.topdns.com2026-02-15 → 2026-04-10 · 5 obs

○ 2017-01-07 13:35:08
● 2026-02-15 05:26:42
● 2026-04-10 21:58:18
○ 2026-04-15 20:46:58
○ 2026-05-09 19:48:14

○NSns-usa.topdns.com2026-02-15 → 2026-04-10 · 5 obs

○ 2017-01-07 13:35:08
● 2026-02-15 05:26:42
● 2026-04-10 21:58:18
○ 2026-04-15 20:46:58
○ 2026-05-09 19:48:14

○NSns1.infomaniak.ch2009-01-11 → 2016-02-07 · 4 obs

● 2009-01-11 19:37:38
● 2016-02-07 00:18:02
○ 2016-04-04 05:28:04
○ 2026-05-09 19:48:14

○NSns2.infomaniak.ch2009-01-11 → 2016-02-07 · 4 obs

● 2009-01-11 19:37:38
● 2016-02-07 00:18:02
○ 2016-04-04 05:28:04
○ 2026-05-09 19:48:14

○NSns309148.ip-94-23-242.eu2016-04-04 → 2017-01-07 · 5 obs

○ 2016-02-07 00:18:02
● 2016-04-04 05:28:04
● 2017-01-07 13:35:08
○ 2026-02-15 05:26:42
○ 2026-05-09 19:48:14

○NSsdns2.ovh.net2016-04-04 → 2017-01-07 · 5 obs

○ 2016-02-07 00:18:02
● 2016-04-04 05:28:04
● 2017-01-07 13:35:08
○ 2026-02-15 05:26:42
○ 2026-05-09 19:48:14

○MXmail.sud-tech.com2016-04-04 → 2026-02-15 · 5 obs

○ 2016-02-07 00:18:02
● 2016-04-04 05:28:04
● 2026-02-15 05:26:42
○ 2026-04-10 21:58:18
○ 2026-05-09 19:48:14

○MXmta-gw.infomaniak.ch2009-01-11 → 2016-02-07 · 4 obs

● 2009-01-11 19:37:38
● 2016-02-07 00:18:02
○ 2016-04-04 05:28:04
○ 2026-05-09 19:48:14

●A104.21.28.1612026-04-15 → 2026-05-09 · 3 obs

○ 2026-04-10 21:58:18
● 2026-04-15 20:46:58
● 2026-05-09 19:48:14

●A172.67.170.2372026-04-15 → 2026-05-09 · 3 obs

○ 2026-04-10 21:58:18
● 2026-04-15 20:46:58
● 2026-05-09 19:48:14

●A2606:4700:3034::6815:1ca12026-04-15 → 2026-05-09 · 3 obs

○ 2026-04-10 21:58:18
● 2026-04-15 20:46:58
● 2026-05-09 19:48:14

●A2606:4700:3035::ac43:aaed2026-04-15 → 2026-05-09 · 3 obs

○ 2026-04-10 21:58:18
● 2026-04-15 20:46:58
● 2026-05-09 19:48:14

○A37.59.67.1632026-02-15 → 2026-04-10 · 5 obs

○ 2017-01-07 13:35:08
● 2026-02-15 05:26:42
● 2026-04-10 21:58:18
○ 2026-04-15 20:46:58
○ 2026-05-09 19:48:14

○A84.16.81.1582009-01-11 → 2016-02-07 · 4 obs

● 2009-01-11 19:37:38
● 2016-02-07 00:18:02
○ 2016-04-04 05:28:04
○ 2026-05-09 19:48:14

○A94.23.242.1232016-04-04 → 2017-01-07 · 5 obs

○ 2016-02-07 00:18:02
● 2016-04-04 05:28:04
● 2017-01-07 13:35:08
○ 2026-02-15 05:26:42
○ 2026-05-09 19:48:14

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	g.gtld-servers.net, c.gtld-servers.net, k.gtld-servers.net, b.gtld-servers.net...	-
sud-tech.com	amir.ns.cloudflare.com, lovisa.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.62

NS records: amir.ns.cloudflare.com, lovisa.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sud-tech.com (unsigned zone)

⏱️ Timing

Total: 153ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.170.237, 104.21.28.161`
AAAA	2	`2606:4700:3034::6815:1ca1, 2606:4700:3035::ac43:aaed`
NS	2	`amir.ns.cloudflare.com, lovisa.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`amir.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

Hierarchy

sud-tech.com is a parent of www.sud-tech.com.

IP Addresses

sud-tech.com points to four IP numbers: 2606:4700:3034::6815:1ca1, 2606:4700:3035::ac43:aaed, 104.21.28.161 and 172.67.170.237.

Other host names, for instance www.flagi-panstw.pl, mahamcdc.com, www.kampoeng.co.id.cdn.cloudflare.net, eunwty.com and free(0x706f726e)tube.tv share IP numbers with sud-tech.com.

Name Servers

Delegation for sud-tech.com rests with two name servers, amir.ns.cloudflare.com and lovisa.ns.cloudflare.com.

sud-tech.com shares the same name server setup as other domains, including zaracloud.net, lez-attitude.com, macosdev.world, tesson.info and dawnlight.work.

sud-tech.com at least partially shares name servers with other domains, for instance softkey.store, cl26030350d.top, adclx.com, cnaffood.com and topkee.com.cn.

These name servers are commonly used with the name servers mack.ns.cloudflare.com.

Host names with six IP numbers: amir.ns.cloudflare.com points to: 2606:4700:58::adf5:3b3e, 2803:f800:50::6ca2:c13e, 2a06:98c1:50::ac40:213e, 108.162.193.62, 172.64.33.62 and 173.245.59.62. lovisa.ns.cloudflare.com points to: 2606:4700:50::a29f:2627, 2803:f800:50::6ca2:c227, 2a06:98c1:50::ac40:2227, 108.162.194.39, 162.159.38.39 and 172.64.34.39.

sud-tech.com - robtex.com

sud-tech.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

`sud-tech.com`

`com`