`sadtech.by`

DNSSEC	⚠️ Not signed
A	2606:4700:3032::6815:1458^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3033::ac43:c005^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.20.88^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.192.5^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`jarred.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2c7e^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jarred.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c37e^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`jarred.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:237e^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`jarred.ns.cloudflare.com`
		A	108.162.195.126^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jarred.ns.cloudflare.com`
		A	162.159.44.126^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jarred.ns.cloudflare.com`
		A	172.64.35.126^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jarred.ns.cloudflare.com`
NS	`lindsey.ns.cloudflare.com`
		A	2606:4700:50::a29f:2605^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lindsey.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c205^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`lindsey.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2205^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`lindsey.ns.cloudflare.com`
		A	108.162.194.5^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lindsey.ns.cloudflare.com`
		A	162.159.38.5^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lindsey.ns.cloudflare.com`
		A	172.64.34.5^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lindsey.ns.cloudflare.com`
MX	`_dc-mx.2a200e1d9386.sadtech.by` ⭐
		A	178.172.217.60^{🇧🇾 SUPPORTCHAIN-AS178.172.217.0/24}
			PTR	`breakout.hostflyby.net`
TXT	`v=spf1 +a +mx +ip4:85.209.148.74 ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.20.88, 172.67.192.5
		IPv6	2606:4700:3032::6815:1458, 2606:4700:3033::ac43:c005
SOA	`jarred.ns.cloudflare.com`dns@cloudflare.com serial=2396749908

`by`

	DNSSEC	🔒 Signed (DS record present)
	NS	`dns1.tld.becloud.by` ⭐
	NS	`dns1.tld.becloudby.com`
	NS	`dns2.tld.becloudby.tech`
	NS	`dns3.tld.becloudby.tech`
	NS	`dns4.tld.becloudby.tech`
	NS	`dns7.tld.becloudby.com`
	SOA	`dns1.tld.becloud.by`support@becloud.by serial=2603282210

Same first word

sadtech.cz

sadtech.net

sadtech.pl

sadtech.ru

sadtech.by

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thesdac.com

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techsad.com

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asdtech.com.au

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thedacs.blogspot.com

dashtec.de

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dastech.net

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techads.in

adstech.com

adstech.at

adstech.de

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sdatech.cn

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DNS History

11 records (7 active, 4 former)

●NSjarred.ns.cloudflare.com2026-03-27 → 2026-03-28 · 3 obs

○ 2020-01-10 18:30:02
● 2026-03-27 03:35:16
● 2026-03-28 22:24:10

●NSlindsey.ns.cloudflare.com2026-03-27 → 2026-03-28 · 3 obs

○ 2020-01-10 18:30:02
● 2026-03-27 03:35:16
● 2026-03-28 22:24:10

○NSns1.datacenter.by2020-01-10 → 2020-01-10 · 3 obs

● 2020-01-10 18:30:02
○ 2026-03-27 03:35:16
○ 2026-03-28 22:24:10

○NSns2.datacenter.by2020-01-10 → 2020-01-10 · 3 obs

● 2020-01-10 18:30:02
○ 2026-03-27 03:35:16
○ 2026-03-28 22:24:10

●MX_dc-mx.2a200e1d9386.sadtech.by2026-03-27 → 2026-03-28 · 3 obs

○ 2020-01-10 18:30:02
● 2026-03-27 03:35:16
● 2026-03-28 22:24:10

○MXmail.sadtech.by2020-01-10 → 2020-01-10 · 3 obs

● 2020-01-10 18:30:02
○ 2026-03-27 03:35:16
○ 2026-03-28 22:24:10

●A104.21.20.882026-03-27 → 2026-03-28 · 3 obs

○ 2020-01-10 18:30:02
● 2026-03-27 03:35:16
● 2026-03-28 22:24:10

●A172.67.192.52026-03-27 → 2026-03-28 · 3 obs

○ 2020-01-10 18:30:02
● 2026-03-27 03:35:16
● 2026-03-28 22:24:10

●A2606:4700:3032::6815:14582026-03-27 → 2026-03-28 · 3 obs

○ 2020-01-10 18:30:02
● 2026-03-27 03:35:16
● 2026-03-28 22:24:10

●A2606:4700:3033::ac43:c0052026-03-27 → 2026-03-28 · 3 obs

○ 2020-01-10 18:30:02
● 2026-03-27 03:35:16
● 2026-03-28 22:24:10

○A86.57.251.1722020-01-10 → 2020-01-10 · 3 obs

● 2020-01-10 18:30:02
○ 2026-03-27 03:35:16
○ 2026-03-28 22:24:10

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
by	dns1.tld.becloudby.com, dns2.tld.becloudby.tech, dns3.tld.becloudby.tech, dns4.tld.becloudby.tech...	-
sadtech.by	jarred.ns.cloudflare.com, lindsey.ns.cloudflare.com	-

✅ Authoritative Response

Server:162.159.38.5

NS records: jarred.ns.cloudflare.com, lindsey.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sadtech.by (unsigned zone)

⏱️ Timing

Total: 628ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.20.88, 172.67.192.5`
AAAA	2	`2606:4700:3032::6815:1458, 2606:4700:3033::ac43:c005`
NS	2	`jarred.ns.cloudflare.com, lindsey.ns.cloudflare.com`
MX	1	`_dc-mx.2a200e1d9386.sadtech.by (pri: 0)`
TXT	1	`v=spf1 +a +mx +ip4:85.209.148.74 ~all`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`jarred.ns.cloudflare.com dns.cloudflare.`

Analysis

IP Addresses

sadtech.by resolves to four IPs: 2606:4700:3032::6815:1458, 2606:4700:3033::ac43:c005, 104.21.20.88 and 172.67.192.5.

Other host names, for instance jp38.com, polarhouse.se, 88clbet.vip, casaalbert.com.mx and 9(0x706f726e).(0x787878) share IP numbers with sadtech.by.

Name Servers

sadtech.by has two name servers: jarred.ns.cloudflare.com and lindsey.ns.cloudflare.com.

sadtech.by shares the same name server setup as other domains, for example robinsongrp.com, arcmanagementsystems.com, globalstnls.com, rgmclaims.com and sharevestors.com.

sadtech.by shares some name servers with other domains, for example footagecrate.com, relynk.io, dotsol.host, perfect-studio.net and orbitriseanalytics.pics.

These name servers are often used together with chloe.ns.cloudflare.com, amit.ns.cloudflare.com and carl.ns.cloudflare.com.

Host names with six IP numbers: jarred.ns.cloudflare.com points to: 2606:4700:58::a29f:2c7e, 2803:f800:50::6ca2:c37e, 2a06:98c1:50::ac40:237e, 108.162.195.126, 162.159.44.126 and 172.64.35.126; lindsey.ns.cloudflare.com points to: 2606:4700:50::a29f:2605, 2803:f800:50::6ca2:c205, 2a06:98c1:50::ac40:2205, 108.162.194.5, 162.159.38.5 and 172.64.34.5.

Mail Servers

sadtech.by is handled by a single mail server, _dc-mx.2a200e1d9386.sadtech.by.

Host name _dc-mx.2a200e1d9386.sadtech.by points to IP 178.172.217.60.

sadtech.by - robtex.com

sadtech.by

by

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

Mail Servers

`sadtech.by`

`by`