`crystalstech.com`

DNSSEC	⚠️ Not signed
A	35.214.52.157^{🇬🇧 Google35.214.0.0/17}
		PTR	`157.52.214.35.bc.googleusercontent.com`
NS	`ns1.siteground.net` ⭐
		A	75.2.77.104^{🇺🇸 Amazon75.2.64.0/20}
			PTR	`ac4b097dbd0dd6307.awsglobalaccelerator.com`
NS	`ns2.siteground.net`
		A	99.83.229.113^{🇺🇸 Amazon99.83.224.0/20}
			PTR	`ac4b097dbd0dd6307.awsglobalaccelerator.com`
MX	`mx2.zoho.eu` ⭐
		A	185.230.214.166^{🇳🇱 ZOHO-EU185.230.214.0/23}
			PTR	`mx2.zoho.eu`
			PTR	`mx3.zoho.eu`
			PTR	`mx.zoho.eu`
MX	`mx3.zoho.eu`⁽²⁰⁾
		A	185.230.212.166^{🇳🇱 ZOHO-EU185.230.212.0/23}
			PTR	`mx2.zoho.eu`
			PTR	`mx3.zoho.eu`
			PTR	`mx.zoho.eu`
MX	`mx.zoho.eu`⁽⁵⁰⁾
		A	185.20.209.166^{🇨🇭 COMPUTERLINE185.20.209.0/24}
			PTR	`mx2.zoho.eu`
			PTR	`mx3.zoho.eu`
			PTR	`mx.zoho.eu`
		A	185.230.214.166^{🇳🇱 ZOHO-EU185.230.214.0/23}
			PTR	`mx2.zoho.eu`
			PTR	`mx3.zoho.eu`
			PTR	`mx.zoho.eu`
TXT	`v=spf1 include:zoho.eu include:crystalstech.com.spf.auto.dnssmarthost.net ~all`
TXT	`zoho-verification=zb10888091.zmverify.zoho.eu`
SOA	`ns1.siteground.net`root@uk49.siteground.eu 2020-06-11 #38

`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=1784385442

Same first word

crystalstech.com

DNS History

11 records (6 active, 5 former)

●NSns1.siteground.net2026-06-16 → 2026-07-18 · 3 obs

○ 2018-09-01 18:17:56
● 2026-06-16 20:26:18
● 2026-07-18 14:39:46

○NSns19.domaincontrol.com2015-07-14 → 2018-09-01 · 4 obs

● 2015-07-14 08:26:10
● 2018-09-01 18:17:56
○ 2026-06-16 20:26:18
○ 2026-07-18 14:39:46

●NSns2.siteground.net2026-06-16 → 2026-07-18 · 3 obs

○ 2018-09-01 18:17:56
● 2026-06-16 20:26:18
● 2026-07-18 14:39:46

○NSns20.domaincontrol.com2015-07-14 → 2018-09-01 · 4 obs

● 2015-07-14 08:26:10
● 2018-09-01 18:17:56
○ 2026-06-16 20:26:18
○ 2026-07-18 14:39:46

○MXmailstore1.secureserver.net2015-07-14 → 2018-09-01 · 4 obs

● 2015-07-14 08:26:10
● 2018-09-01 18:17:56
○ 2026-06-16 20:26:18
○ 2026-07-18 14:39:46

●MXmx.zoho.eu2026-06-16 → 2026-07-18 · 3 obs

○ 2018-09-01 18:17:56
● 2026-06-16 20:26:18
● 2026-07-18 14:39:46

●MXmx2.zoho.eu2026-06-16 → 2026-07-18 · 3 obs

○ 2018-09-01 18:17:56
● 2026-06-16 20:26:18
● 2026-07-18 14:39:46

●MXmx3.zoho.eu2026-06-16 → 2026-07-18 · 3 obs

○ 2018-09-01 18:17:56
● 2026-06-16 20:26:18
● 2026-07-18 14:39:46

○MXsmtp.secureserver.net2015-07-14 → 2018-09-01 · 4 obs

● 2015-07-14 08:26:10
● 2018-09-01 18:17:56
○ 2026-06-16 20:26:18
○ 2026-07-18 14:39:46

●A35.214.52.1572026-06-16 → 2026-07-18 · 3 obs

○ 2018-09-01 18:17:56
● 2026-06-16 20:26:18
● 2026-07-18 14:39:46

○A50.63.202.502015-07-14 → 2018-09-01 · 4 obs

● 2015-07-14 08:26:10
● 2018-09-01 18:17:56
○ 2026-06-16 20:26:18
○ 2026-07-18 14:39:46

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, m.gtld-servers.net, j.gtld-servers.net...	-
crystalstech.com	ns1.siteground.net, ns2.siteground.net	-

✅ Authoritative Response

Server:99.83.229.113

NS records: ns1.siteground.net, ns2.siteground.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for crystalstech.com (unsigned zone)

⏱️ Timing

Total: 249ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`35.214.52.157`
NS	2	`ns2.siteground.net, ns1.siteground.net`
MX	3	`mx3.zoho.eu (pri: 50), mx.zoho.eu (pri: 10)...`
TXT	2	`zoho-verification=zb10888091.zmverify.zo, v=spf1 include:zoho.eu include:crystalst`
SOA	1	`ns1.siteground.net root.uk49.siteground.`

Analysis

IP Addresses

crystalstech.com points to a single IP number: 35.214.52.157.

Additional host names — concentriq.co.uk, iqexpress.co.uk, torosh.com and two others — share IP numbers with crystalstech.com.

Name Servers

crystalstech.com uses two name servers for its delegation: ns1.siteground.net and ns2.siteground.net.

crystalstech.com shares its name server setup with other domains, including darazplayguide.com, essentiallyflowers.com, gilherfishing.com and two others.

crystalstech.com shares at least some of its name servers with other domains, including pymedia.com.ar, prowebin.com, chatswoodpilates.com.au and two others.

ns1.siteground.net and ns2.siteground.net each resolve to one IP number: ns1.siteground.net points to 75.2.77.104 and ns2.siteground.net points to 99.83.229.113.

Mail Servers

crystalstech.com is handled by three mail servers: mx2.zoho.eu, mx3.zoho.eu and mx.zoho.eu.

crystalstech.com shares mail servers — at least in part — with other domains, including degazet.net, productxl.com, hdwallpapers.org and two others.

Host names with two IP numbers:

mx.zoho.eu directs traffic to 185.20.209.166 and 185.230.214.166.

Host names pointing to a single IP address:

mx2.zoho.eu has the IP address 185.230.214.166.

mx3.zoho.eu has the IP address 185.230.212.166.

Both mx.zoho.eu and mx2.zoho.eu resolve to 185.230.214.166 IP addresses each.

crystalstech.com - robtex.com