`threadgrinding.com`

DNSSEC	⚠️ Not signed
A	13.248.243.5^{🇺🇸 Amazon13.248.240.0/20}
		PTR	`a16e665f42988324c.awsglobalaccelerator.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	`v=spf1 include:spfc38.carrierzone.com ~all`
SOA	`ns1.carrierzone.com`postmaster@carrierzone.com 2025-08-28 #18

`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=1776238912

Same first word

threadgrinding.com

DNS History

14 records (12 active, 2 former)

●NSdns1.earthlink.net2015-05-05 → 2026-04-15 · 2 obs

● 2015-05-05 10:26:06
● 2026-04-15 08:04:14

●NSdns2.earthlink.net2015-05-05 → 2026-04-15 · 2 obs

● 2015-05-05 10:26:06
● 2026-04-15 08:04:14

●NSdns3.earthlink.net2015-05-05 → 2026-04-15 · 2 obs

● 2015-05-05 10:26:06
● 2026-04-15 08:04:14

●NSns1.carrierzone.com2026-03-25 → 2026-04-15 · 3 obs

○ 2015-05-05 10:26:06
● 2026-03-25 18:10:34
● 2026-04-15 08:04:14

●NSns2.carrierzone.com2026-03-25 → 2026-04-15 · 3 obs

○ 2015-05-05 10:26:06
● 2026-03-25 18:10:34
● 2026-04-15 08:04:14

●NSns3.carrierzone.com2026-03-25 → 2026-04-15 · 3 obs

○ 2015-05-05 10:26:06
● 2026-03-25 18:10:34
● 2026-04-15 08:04:14

●NSns4.carrierzone.com2026-03-25 → 2026-04-15 · 3 obs

○ 2015-05-05 10:26:06
● 2026-03-25 18:10:34
● 2026-04-15 08:04:14

●MXmx1c38.carrierzone.com2015-05-05 → 2026-04-15 · 2 obs

● 2015-05-05 10:26:06
● 2026-04-15 08:04:14

●MXmx2c38.carrierzone.com2015-05-05 → 2026-04-15 · 2 obs

● 2015-05-05 10:26:06
● 2026-04-15 08:04:14

●MXmx3c38.carrierzone.com2015-05-05 → 2026-04-15 · 2 obs

● 2015-05-05 10:26:06
● 2026-04-15 08:04:14

●MXmx4c38.carrierzone.com2015-05-05 → 2026-04-15 · 2 obs

● 2015-05-05 10:26:06
● 2026-04-15 08:04:14

○A107.180.12.1232016-04-10 → 2017-06-28 · 5 obs

○ 2015-12-18 15:58:30
● 2016-04-10 00:33:58
● 2017-06-28 11:15:08
○ 2026-03-25 18:10:34
○ 2026-04-15 08:04:14

●A13.248.243.52026-03-25 → 2026-04-15 · 3 obs

○ 2017-06-28 11:15:08
● 2026-03-25 18:10:34
● 2026-04-15 08:04:14

○A64.207.139.602015-05-05 → 2015-12-18 · 4 obs

● 2015-05-05 10:26:06
● 2015-12-18 15:58:30
○ 2016-04-10 00:33:58
○ 2026-04-15 08:04:14

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, d.gtld-servers.net, l.gtld-servers.net, f.gtld-servers.net...	-
threadgrinding.com	dns3.earthlink.net, dns1.earthlink.net, dns2.earthlink.net	-

✅ Authoritative Response

Server:64.29.149.110

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for threadgrinding.com (unsigned zone)

⏱️ Timing

Total: 445ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`13.248.243.5`
NS	4	`ns1.carrierzone.com, ns2.carrierzone.com...`
MX	4	`mx2c38.carrierzone.com (pri: 100), mx3c38.carrierzone.com (pri: 110)...`
TXT	1	`v=spf1 include:spfc38.carrierzone.com ~a`
SOA	1	`ns1.carrierzone.com postmaster.carrierzo`

Analysis

IP Addresses

threadgrinding.com points to a single IP number: 13.248.243.5.

other host names for instance finallyfiona.com, expressbusinessstrategies.com, riohot.com, ink-cast.com and workwithdouglas.com share IP numbers with threadgrinding.com.

Name Servers

threadgrinding.com is delegated to seven name servers: ns1.carrierzone.com, ns2.carrierzone.com, ns3.carrierzone.com, ns4.carrierzone.com, dns1.earthlink.net, dns2.earthlink.net and dns3.earthlink.net.

threadgrinding.com at least partially shares name servers with other domains, for instance tickertapedigest.com, easterisland.org, recordswap.com, aria-group.com and yrtsimehc.com.

These name servers are often used together with the name servers ns1.windstreamhosting.biz, ns2.windstreamhosting.biz, ns3.windstreamhosting.biz, ns4.windstreamhosting.biz, ns1.x7hosting.com, ns2.x7hosting.com, ns3.x7hosting.com, ns4.x7hosting.com, ns1.mysuperpageshosting.com and ns2.mysuperpageshosting.com.

Host names with two IP numbers:

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

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

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

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

Host names with one IP number:

dns1.earthlink.net points to: 64.29.149.110.

dns2.earthlink.net points to: 64.29.153.110.

dns3.earthlink.net points to: 216.251.37.110.

Mail Servers

Four mail servers handle threadgrinding.com: mx1c38.carrierzone.com, mx2c38.carrierzone.com, mx3c38.carrierzone.com and mx4c38.carrierzone.com.

threadgrinding.com shares mail servers with other domains at least partially, including gm-dileasing.com, bergstromcapital.net, pmdi.net, tannor.com and utwte.org.

Host names with one IP number:

mx1c38.carrierzone.com points to 66.175.58.41

mx2c38.carrierzone.com points to 66.175.58.42

mx3c38.carrierzone.com points to 66.175.58.43

mx4c38.carrierzone.com points to 66.175.58.44

threadgrinding.com - robtex.com