🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`glkinst.com`

DNSSEC	⚠️ Not signed
A	66.175.58.9^{🇨🇦 INFB66.175.0.0/18 619A Kumpf Drive Waterloo ON N2V 1K8 Canada}
		PTR	`hostedc38.carrierzone.com`
NS	`ns1.carrierzone.com` ⭐ ⚠️ Not in parent delegation
		A	2001:1810:9980:3::10^{🇨🇦 INFB2001:1810:9980::/48 619A Kumpf Drive Waterloo ON N2V 1K8 Canada}
			PTR	`ns1.carrierzone.com`
		A	66.175.41.100^{🇨🇦 INFB66.175.0.0/18 619A Kumpf Drive Waterloo ON N2V 1K8 Canada}
			PTR	`ns1.carrierzone.com`
NS	`dns1.earthlink.net` ⚠️ Not in zone NS records
		A	64.29.149.110^{🇨🇦 INFB64.29.144.0/20 619A Kumpf Drive Waterloo ON N2V 1K8 Canada}
			PTR	`dns1.earthlink.net`
NS	`dns2.earthlink.net` ⚠️ Not in zone NS records
		A	64.29.153.110^{🇨🇦 INFB64.29.144.0/20 619A Kumpf Drive Waterloo ON N2V 1K8 Canada}
			PTR	`dns2.earthlink.net`
NS	`dns3.earthlink.net` ⚠️ Not in zone NS records
		A	216.251.37.110^{🇨🇦 INFB216.251.32.0/20 619A Kumpf Drive Waterloo ON N2V 1K8 Canada}
			PTR	`dns3.earthlink.net`
NS	`ns2.carrierzone.com` ⚠️ Not in parent delegation
		A	2001:1810:4000:3::10^{🇨🇦 INFB2001:1810:4000::/35 619A Kumpf Drive Waterloo ON N2V 1K8 Canada}
			PTR	`ns2.carrierzone.com`
		A	209.235.144.104^{🇨🇦 INFB209.235.144.0/20 619A Kumpf Drive Waterloo ON N2V 1K8 Canada}
			PTR	`ns2.carrierzone.com`
NS	`ns3.carrierzone.com` ⚠️ Not in parent delegation
		A	2001:1810:1000:3::10^{🇨🇦 INFB2001:1810:1000::/36}
			PTR	`ns3.myebiz.ca`
			PTR	`ns3.carrierzone.com`
		A	69.49.97.154^{🇨🇦 INFB69.49.96.0/20 619A Kumpf Drive Waterloo ON N2V 1K8 Canada}
			PTR	`ns3.carrierzone.com`
NS	`ns4.carrierzone.com` ⚠️ Not in parent delegation
		A	2001:1810:4000:3::11^{🇨🇦 INFB2001:1810:4000::/35 619A Kumpf Drive Waterloo ON N2V 1K8 Canada}
			PTR	`ns4.carrierzone.com`
		A	209.235.143.98^{🇨🇦 INFB209.235.128.0/20 619A Kumpf Drive Waterloo ON N2V 1K8 Canada}
			PTR	`ns4.carrierzone.com`
MX	`mx1c38.carrierzone.com` ⭐
		A	66.175.58.41^{🇨🇦 INFB66.175.0.0/18 619A Kumpf Drive Waterloo ON N2V 1K8 Canada}
			PTR	`mx1c38.carrierzone.com`
MX	`mx2c38.carrierzone.com`⁽¹⁰⁰⁾
		A	66.175.58.42^{🇨🇦 INFB66.175.0.0/18 619A Kumpf Drive Waterloo ON N2V 1K8 Canada}
			PTR	`mx2c38.carrierzone.com`
MX	`mx3c38.carrierzone.com`⁽¹¹⁰⁾
		A	66.175.58.43^{🇨🇦 INFB66.175.0.0/18 619A Kumpf Drive Waterloo ON N2V 1K8 Canada}
			PTR	`mx3c38.carrierzone.com`
MX	`mx4c38.carrierzone.com`⁽¹²⁰⁾
		A	66.175.58.44^{🇨🇦 INFB66.175.0.0/18 619A Kumpf Drive Waterloo ON N2V 1K8 Canada}
			PTR	`mx4c38.carrierzone.com`
TXT	`google-site-verification=1BdfjEDV3Zbes81RrFfwyKEeINu70w9WdNqb3Xus6P0`
TXT	`v=spf1 a mx include:spfc38.carrierzone.com ~all`
SOA	`ns1.carrierzone.com`postmaster@carrierzone.com 2026-07-09 #19

`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=1786830549

Same first word

glkinst.com

Similar names

stglink.com

gtslink.com

sgtlink.com

stglink.net

gtlinks.com

sgtlink.net

klingst.de

tsglink.com

gstlink.com

tglinks.top

gtlinks.me

DNS History

13 records (12 active, 1 former)

●NSdns1.earthlink.net2015-06-16 → 2026-08-15 · 5 obs

● 2015-06-16 13:45:32
● 2017-02-07 18:09:54
○ 2020-01-08 21:11:48
● 2026-04-02 12:38:50
● 2026-08-15 21:52:32

●NSdns2.earthlink.net2015-06-16 → 2026-08-15 · 5 obs

● 2015-06-16 13:45:32
● 2017-02-07 18:09:54
○ 2020-01-08 21:11:48
● 2026-04-02 12:38:50
● 2026-08-15 21:52:32

●NSdns3.earthlink.net2015-06-16 → 2026-08-15 · 5 obs

● 2015-06-16 13:45:32
● 2017-02-07 18:09:54
○ 2020-01-08 21:11:48
● 2026-04-02 12:38:50
● 2026-08-15 21:52:32

●NSns1.carrierzone.com2020-01-08 → 2026-08-15 · 3 obs

○ 2017-02-07 18:09:54
● 2020-01-08 21:11:48
● 2026-08-15 21:52:32

●NSns2.carrierzone.com2020-01-08 → 2026-08-15 · 3 obs

○ 2017-02-07 18:09:54
● 2020-01-08 21:11:48
● 2026-08-15 21:52:32

●NSns3.carrierzone.com2020-01-08 → 2026-08-15 · 3 obs

○ 2017-02-07 18:09:54
● 2020-01-08 21:11:48
● 2026-08-15 21:52:32

●NSns4.carrierzone.com2020-01-08 → 2026-08-15 · 3 obs

○ 2017-02-07 18:09:54
● 2020-01-08 21:11:48
● 2026-08-15 21:52:32

●MXmx1c38.carrierzone.com2015-06-16 → 2026-08-15 · 2 obs

● 2015-06-16 13:45:32
● 2026-08-15 21:52:32

●MXmx2c38.carrierzone.com2015-06-16 → 2026-08-15 · 2 obs

● 2015-06-16 13:45:32
● 2026-08-15 21:52:32

●MXmx3c38.carrierzone.com2015-06-16 → 2026-08-15 · 2 obs

● 2015-06-16 13:45:32
● 2026-08-15 21:52:32

●MXmx4c38.carrierzone.com2015-06-16 → 2026-08-15 · 2 obs

● 2015-06-16 13:45:32
● 2026-08-15 21:52:32

●A66.175.58.92015-06-16 → 2026-08-15 · 5 obs

● 2015-06-16 13:45:32
● 2017-02-07 18:09:54
○ 2020-01-08 21:11:48
● 2026-04-02 12:38:50
● 2026-08-15 21:52:32

○A66.175.61.402020-01-08 → 2020-01-08 · 4 obs

○ 2017-02-07 18:09:54
● 2020-01-08 21:11:48
○ 2026-04-02 12:38:50
○ 2026-08-15 21:52:32

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
glkinst.com	dns3.earthlink.net, dns1.earthlink.net, dns2.earthlink.net	-

✅ Authoritative Response

Server:64.29.153.110

NS records: dns3.earthlink.net, dns1.earthlink.net, dns2.earthlink.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for glkinst.com (unsigned zone)

⏱️ Timing

Total: 690ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`66.175.58.9`
NS	4	`ns3.carrierzone.com, ns2.carrierzone.com...`
MX	4	`mx2c38.carrierzone.com (pri: 100), mx3c38.carrierzone.com (pri: 110)...`
TXT	2	`google-site-verification=1BdfjEDV3Zbes81, v=spf1 a mx include:spfc38.carrierzone.c`
SOA	1	`ns1.carrierzone.com postmaster.carrierzo`

Analysis

IP Addresses

glkinst.com points to a single IP number: 66.175.58.9.

Additional host names — medfox.net, coplateau.com, sgp-inc.com and two others — share IP numbers with glkinst.com.

Name Servers

glkinst.com delegates authority to 7 name servers: ns1.carrierzone.com, ns2.carrierzone.com, ns3.carrierzone.com plus 4 other.

There is at least partial name server overlap between glkinst.com and other domains — dcszoning.com, spielbergsite.com, massproduction.com and two more among them.

These name servers regularly appear alongside ns4.carrierzone.com, dns2.earthlink.net, dns3.earthlink.net and 7 other name servers in NS record sets.

Host names with two IP numbers:

ns1.carrierzone.com directs traffic to 66.175.41.100 and 2001:1810:9980:3::10.

ns2.carrierzone.com directs traffic to 209.235.144.104 and 2001:1810:4000:3::10.

ns3.carrierzone.com directs traffic to 69.49.97.154 and 2001:1810:1000:3::10.

ns4.carrierzone.com directs traffic to 209.235.143.98 and 2001:1810:4000:3::11.

Host names pointing to a single IP address:

dns1.earthlink.net has the IP address 64.29.149.110.

dns2.earthlink.net has the IP address 64.29.153.110.

dns3.earthlink.net has the IP address 216.251.37.110.

Mail Servers

The four mail servers for glkinst.com are mx1c38.carrierzone.com, mx2c38.carrierzone.com, mx3c38.carrierzone.com and mx4c38.carrierzone.com.

glkinst.com shares mail servers — at least in part — with other domains, including osofamoso.com, accommodata.com, patterson-smith.net and two others.

These mail servers are frequently seen alongside the mail servers mail.heritageparkfla.com.

mx1c38.carrierzone.com, mx2c38.carrierzone.com, mx3c38.carrierzone.com and mx4c38.carrierzone.com each resolve to one IP address: mx1c38.carrierzone.com resolves to 66.175.58.41, mx2c38.carrierzone.com resolves to 66.175.58.42, mx3c38.carrierzone.com resolves to 66.175.58.43 and mx4c38.carrierzone.com resolves to 66.175.58.44.

glkinst.com - robtex.com

glkinst.com

com

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

Mail Servers

`glkinst.com`

`com`