`techsyslab.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::ac43:8588^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3033::6815:59c^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.5.156^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.133.136^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`gabe.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b72^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`gabe.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c172^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`gabe.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2172^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`gabe.ns.cloudflare.com`
		A	108.162.193.114^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`gabe.ns.cloudflare.com`
		A	172.64.33.114^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`gabe.ns.cloudflare.com`
		A	173.245.59.114^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`gabe.ns.cloudflare.com`
NS	`ryleigh.ns.cloudflare.com`
		A	2606:4700:50::a29f:26c6^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ryleigh.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2c6^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`ryleigh.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22c6^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`ryleigh.ns.cloudflare.com`
		A	108.162.194.198^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ryleigh.ns.cloudflare.com`
		A	162.159.38.198^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ryleigh.ns.cloudflare.com`
		A	172.64.34.198^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ryleigh.ns.cloudflare.com`
MX	`kr1-aspmx1.worksmobile.com` ⭐
		A	125.209.209.251^{🇰🇷 nhn-AS-KR125.209.208.0/22 NAVER business platform}
			PTR	`crcvmail.worksmobile.com`
MX	`kr1-aspmx2.worksmobile.com`⁽²⁰⁾
		A	125.209.209.251^{🇰🇷 nhn-AS-KR125.209.208.0/22 NAVER business platform}
			PTR	`crcvmail.worksmobile.com`
TXT	`v=spf1 include:spf.worksmobile.com ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.5.156, 172.67.133.136
		IPv6 hints	2606:4700:3031::ac43:8588, 2606:4700:3033::6815:59c
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=43, name=cloudflare-ech.com
SOA	`gabe.ns.cloudflare.com`dns@cloudflare.com serial=2410113123

`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=1785413922

Previously MX for

techsyslab.com

Same first word

techsyslab.com

Similar names

labsystech.ru

byssaltech.click

scythelabs.com

DNS History

18 records (8 active, 10 former)

○NSdan.ns.cloudflare.com2026-07-05 → 2026-07-05 · 3 obs

○ 2016-12-14 07:47:38
● 2026-07-05 08:24:52
○ 2026-07-30 12:43:52

●NSgabe.ns.cloudflare.com2026-07-30 → 2026-07-30 · 2 obs

○ 2026-07-05 08:24:52
● 2026-07-30 12:43:52

○NSmira.ns.cloudflare.com2026-07-05 → 2026-07-05 · 3 obs

○ 2016-12-14 07:47:38
● 2026-07-05 08:24:52
○ 2026-07-30 12:43:52

○NSns1.websitehostserver.net2016-12-14 → 2016-12-14 · 3 obs

● 2016-12-14 07:47:38
○ 2026-07-05 08:24:52
○ 2026-07-30 12:43:52

○NSns2.websitehostserver.net2016-12-14 → 2016-12-14 · 3 obs

● 2016-12-14 07:47:38
○ 2026-07-05 08:24:52
○ 2026-07-30 12:43:52

●NSryleigh.ns.cloudflare.com2026-07-30 → 2026-07-30 · 2 obs

○ 2026-07-05 08:24:52
● 2026-07-30 12:43:52

●MXkr1-aspmx1.worksmobile.com2026-07-05 → 2026-07-30 · 3 obs

○ 2016-12-14 07:47:38
● 2026-07-05 08:24:52
● 2026-07-30 12:43:52

●MXkr1-aspmx2.worksmobile.com2026-07-05 → 2026-07-30 · 3 obs

○ 2016-12-14 07:47:38
● 2026-07-05 08:24:52
● 2026-07-30 12:43:52

○MXtechsyslab.com2016-12-14 → 2016-12-14 · 3 obs

● 2016-12-14 07:47:38
○ 2026-07-05 08:24:52
○ 2026-07-30 12:43:52

●A104.21.5.1562026-07-30 → 2026-07-30 · 2 obs

○ 2026-07-05 08:24:52
● 2026-07-30 12:43:52

○A104.21.7.2212026-07-05 → 2026-07-05 · 3 obs

○ 2016-12-14 07:47:38
● 2026-07-05 08:24:52
○ 2026-07-30 12:43:52

●A172.67.133.1362026-07-30 → 2026-07-30 · 2 obs

○ 2026-07-05 08:24:52
● 2026-07-30 12:43:52

○A172.67.156.1242026-07-05 → 2026-07-05 · 3 obs

○ 2016-12-14 07:47:38
● 2026-07-05 08:24:52
○ 2026-07-30 12:43:52

○A209.15.221.842016-12-14 → 2016-12-14 · 3 obs

● 2016-12-14 07:47:38
○ 2026-07-05 08:24:52
○ 2026-07-30 12:43:52

●A2606:4700:3031::ac43:85882026-07-30 → 2026-07-30 · 2 obs

○ 2026-07-05 08:24:52
● 2026-07-30 12:43:52

○A2606:4700:3031::ac43:9c7c2026-07-05 → 2026-07-05 · 3 obs

○ 2016-12-14 07:47:38
● 2026-07-05 08:24:52
○ 2026-07-30 12:43:52

●A2606:4700:3033::6815:59c2026-07-30 → 2026-07-30 · 2 obs

○ 2026-07-05 08:24:52
● 2026-07-30 12:43:52

○A2606:4700:3036::6815:7dd2026-07-05 → 2026-07-05 · 3 obs

○ 2016-12-14 07:47:38
● 2026-07-05 08:24:52
○ 2026-07-30 12:43:52

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
techsyslab.com	gabe.ns.cloudflare.com, ryleigh.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.114

NS records: gabe.ns.cloudflare.com, ryleigh.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for techsyslab.com (unsigned zone)

⏱️ Timing

Total: 151ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.5.156, 172.67.133.136`
AAAA	2	`2606:4700:3033::6815:59c, 2606:4700:3031::ac43:8588`
NS	2	`gabe.ns.cloudflare.com, ryleigh.ns.cloudflare.com`
MX	2	`kr1-aspmx1.worksmobile.com (pri: 10), kr1-aspmx2.worksmobile.com (pri: 20)`
TXT	1	`v=spf1 include:spf.worksmobile.com ~all`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`gabe.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

techsyslab.com points to the four IP addresses 104.21.5.156, 172.67.133.136, 2606:4700:3031::ac43:8588 and 2606:4700:3033::6815:59c.

casinosxc.buzz, dcjxjc.com, worldcuptips.com plus two other host names have IP numbers in common with techsyslab.com.

Name Servers

DNS delegation for techsyslab.com points to two name servers: gabe.ns.cloudflare.com and ryleigh.ns.cloudflare.com.

The name server configuration of techsyslab.com is shared with other domains, for instance legend.hk, perryweather.com, dittisham.org.uk and two others.

At least some of techsyslab.com's name servers are shared with other domains, for example konnektum.net, shivchei-banim.com, valinge.se and two more.

These name servers are often deployed together with the name servers kip.ns.cloudflare.com, fish.ns.cloudflare.com, tricia.ns.cloudflare.com and jacqueline.ns.cloudflare.com.

Hosts with 6 IP addresses each:

gabe.ns.cloudflare.com has IP addresses 108.162.193.114, 172.64.33.114 and 173.245.59.114, plus 3 other.

ryleigh.ns.cloudflare.com has IP addresses 108.162.194.198, 162.159.38.198 and 172.64.34.198, plus 3 other.

Mail Servers

techsyslab.com uses two mail servers, kr1-aspmx1.worksmobile.com and kr1-aspmx2.worksmobile.com.

The mail server setup of techsyslab.com matches that of other domains such as kaisnet.or.kr, hanhwaict.com, ne79.com and two others.

At least some of the mail servers used by techsyslab.com are shared with other domains: korealpg.or.kr, tripfun.net, bl.or.kr and two others among them.

Both kr1-aspmx1.worksmobile.com and kr1-aspmx2.worksmobile.com have a single IP address, 125.209.209.251, and share it.

Host names pointing to 125.209.209.251 IP addresses: kr1-aspmx1.worksmobile.com and kr1-aspmx2.worksmobile.com.

techsyslab.com - robtex.com

techsyslab.com

com

Previously MX for

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

`techsyslab.com`

`com`