`linkthread.com`

DNSSEC	⚠️ Not signed
A	204.141.42.49^{🇺🇸 ZohoAS204.141.42.0/23 Zoho Corporation}
NS	`ns1.zohocorp.com` ⭐
		A	2001:502:4612::7e^{🇺🇸 MAINT-ID-120082001:502:4612::/48 Neustar}
			PTR	`pdns90.ultradns.org`
		A	156.154.67.90^{🇺🇸 MAINT-ID-12008156.154.67.0/24 Neustar}
			PTR	`pdns90.ultradns.org`
NS	`ns11.zns-53.com`
		A	2602:801:c00a::88^{🇺🇸 Zoho-Streaming-Content-Network2602:801:c00a::/48 Zoho Streaming Content Network}
			PTR	`ns11.zns-53.com`
		A	136.143.172.88^{🇺🇸 Zoho-Streaming-Content-Network136.143.172.0/24 Zoho Streaming Content Network}
			PTR	`ns11.zns-53.com`
NS	`ns21.zns-53.net`
		A	2602:801:c00b::99^{🇺🇸 Zoho-Streaming-Content-Network2602:801:c00b::/48 Zoho Streaming Content Network}
			PTR	`ns21.zns-53.net`
		A	136.143.173.99^{🇺🇸 Zoho-Streaming-Content-Network136.143.173.0/24 Zoho Streaming Content Network}
			PTR	`ns21.zns-53.net`
NS	`ns31.zns-53.com`
		A	2602:801:c00c::88^{🇺🇸 Zoho-Streaming-Content-Network2602:801:c00c::/48 Zoho Streaming Content Network}
			PTR	`ns31.zns-53.com`
		A	169.148.151.88^{🇺🇸 Zoho-Streaming-Content-Network169.148.151.0/24 Zoho Streaming Content Network}
			PTR	`ns31.zns-53.com`
NS	`ns41.zns-53.net`
		A	2602:801:c00c::99^{🇺🇸 Zoho-Streaming-Content-Network2602:801:c00c::/48 Zoho Streaming Content Network}
			PTR	`nns41.zns-53.net`
		A	169.148.152.99^{🇺🇸 Zoho-Streaming-Content-Network169.148.152.0/23 Zoho Streaming Content Network}
			PTR	`ns41.zns-53.net`
NS	`pdns90.ultradns.biz`
		A	2610:a1:1015::7e^{🇺🇸 MAINT-ID-120082610:a1:1015::/48 Neustar}
			PTR	`pdns90.ultradns.biz`
		A	156.154.66.90^{🇺🇸 MAINT-ID-12008156.154.66.0/24 Neustar}
			PTR	`pdns90.ultradns.biz`
NS	`pdns90.ultradns.com`
		A	2001:502:f3ff::7e^{🇺🇸 MAINT-ID-120082001:502:f3ff::/48 Neustar}
			PTR	`pdns90.ultradns.com`
		A	156.154.64.90^{🇺🇸 MAINT-ID-12008156.154.64.0/24 Neustar}
			PTR	`pdns90.ultradns.com`
NS	`pdns90.ultradns.net`
		A	2610:a1:1014::7e^{🇺🇸 MAINT-ID-120082610:a1:1014::/48 Neustar}
			PTR	`pdns90.ultradns.net`
		A	156.154.65.90^{🇺🇸 MAINT-ID-12008156.154.65.0/24 Neustar}
			PTR	`pdns90.ultradns.net`
MX	`zc-mx2.zohocorp.com` ⭐
		A	169.148.146.121^{🇮🇳 ZOHO-IN169.148.146.0/24 ZOHO Corporation Private Limited Estancia IT Park GST Road , Vallanchery Village, GST Rd}
			PTR	`zc-mx2.zohocorp.com`
			PTR	`zc-mx3.zohocorp.com`
			PTR	`zc-mx.zohocorp.com`
MX	`zc-mx3.zohocorp.com`⁽¹⁰⁾
		A	169.148.149.150^{🇮🇳 ZOHO-IN169.148.148.0/23 ZOHO Corporation Private Limited Estancia IT Park GST Road , Vallanchery Village, GST Rd}
			PTR	`zc-mx2.zohocorp.com`
			PTR	`zc-mx3.zohocorp.com`
			PTR	`zc-mx.zohocorp.com`
MX	`zc-mx.zohocorp.com`⁽²⁰⁾
		A	169.148.146.121^{🇮🇳 ZOHO-IN169.148.146.0/24 ZOHO Corporation Private Limited Estancia IT Park GST Road , Vallanchery Village, GST Rd}
			PTR	`zc-mx2.zohocorp.com`
			PTR	`zc-mx3.zohocorp.com`
			PTR	`zc-mx.zohocorp.com`
		A	169.148.149.150^{🇮🇳 ZOHO-IN169.148.148.0/23 ZOHO Corporation Private Limited Estancia IT Park GST Road , Vallanchery Village, GST Rd}
			PTR	`zc-mx2.zohocorp.com`
			PTR	`zc-mx3.zohocorp.com`
			PTR	`zc-mx.zohocorp.com`
TXT	`zoho-verification=zb23453293.zmverify.zoho.com`
SOA	`ns1.zohocorp.com`dnsadmin@vtitan.com 2026-08-09 #0

`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=1786560534

Same first word

linkthread.com

linkthread.co

linkthread.eu

linkthread.it

linkthread.bio

linkthread.in

linkthread.sa

Similar names

kleinhardt.com.au

kleinhardt.com

dinklarhet.no

DNS History

18 records (12 active, 6 former)

○NSns.buydomains.com2008-03-08 → 2008-03-08 · 3 obs

● 2008-03-08 11:12:16
○ 2015-06-27 06:42:46
○ 2026-08-12 19:16:20

●NSns1.zohocorp.com2026-08-08 → 2026-08-12 · 3 obs

○ 2015-06-27 06:42:46
● 2026-08-08 17:07:08
● 2026-08-12 19:16:20

●NSns11.zns-53.com2026-08-08 → 2026-08-12 · 3 obs

○ 2015-06-27 06:42:46
● 2026-08-08 17:07:08
● 2026-08-12 19:16:20

●NSns21.zns-53.net2026-08-08 → 2026-08-12 · 3 obs

○ 2015-06-27 06:42:46
● 2026-08-08 17:07:08
● 2026-08-12 19:16:20

●NSns31.zns-53.com2026-08-08 → 2026-08-12 · 3 obs

○ 2015-06-27 06:42:46
● 2026-08-08 17:07:08
● 2026-08-12 19:16:20

●NSns41.zns-53.net2026-08-08 → 2026-08-12 · 3 obs

○ 2015-06-27 06:42:46
● 2026-08-08 17:07:08
● 2026-08-12 19:16:20

●NSpdns90.ultradns.biz2026-08-08 → 2026-08-12 · 3 obs

○ 2015-06-27 06:42:46
● 2026-08-08 17:07:08
● 2026-08-12 19:16:20

●NSpdns90.ultradns.com2026-08-08 → 2026-08-12 · 3 obs

○ 2015-06-27 06:42:46
● 2026-08-08 17:07:08
● 2026-08-12 19:16:20

●NSpdns90.ultradns.net2026-08-08 → 2026-08-12 · 3 obs

○ 2015-06-27 06:42:46
● 2026-08-08 17:07:08
● 2026-08-12 19:16:20

○NSthis-domain-for-sale.com2008-03-08 → 2008-03-08 · 3 obs

● 2008-03-08 11:12:16
○ 2015-06-27 06:42:46
○ 2026-08-12 19:16:20

○MXdev.null2008-03-08 → 2008-03-08 · 3 obs

● 2008-03-08 11:12:16
○ 2015-06-27 06:42:46
○ 2026-08-12 19:16:20

●MXzc-mx.zohocorp.com2026-08-08 → 2026-08-12 · 3 obs

○ 2015-06-27 06:42:46
● 2026-08-08 17:07:08
● 2026-08-12 19:16:20

●MXzc-mx2.zohocorp.com2026-08-08 → 2026-08-12 · 3 obs

○ 2015-06-27 06:42:46
● 2026-08-08 17:07:08
● 2026-08-12 19:16:20

●MXzc-mx3.zohocorp.com2026-08-08 → 2026-08-12 · 3 obs

○ 2015-06-27 06:42:46
● 2026-08-08 17:07:08
● 2026-08-12 19:16:20

●A204.141.42.492026-08-08 → 2026-08-12 · 3 obs

○ 2017-04-04 03:17:48
● 2026-08-08 17:07:08
● 2026-08-12 19:16:20

○A207.148.248.1432015-11-08 → 2017-04-04 · 5 obs

○ 2015-06-27 06:42:46
● 2015-11-08 07:14:50
● 2017-04-04 03:17:48
○ 2026-08-08 17:07:08
○ 2026-08-12 19:16:20

○A208.254.26.1322008-03-08 → 2008-03-08 · 3 obs

● 2008-03-08 11:12:16
○ 2015-06-27 06:42:46
○ 2026-08-12 19:16:20

○A66.151.181.492015-06-27 → 2015-06-27 · 4 obs

○ 2008-03-08 11:12:16
● 2015-06-27 06:42:46
○ 2015-11-08 07:14:50
○ 2026-08-12 19:16:20

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
linkthread.com	pdns90.ultradns.net, pdns90.ultradns.com, pdns90.ultradns.biz, ns1.zohocorp.com...	8 records

✅ Authoritative Response

Server:156.154.65.90

NS records: pdns90.ultradns.net, pdns90.ultradns.com, pdns90.ultradns.biz, ns1.zohocorp.com, ns11.zns-53.com, ns31.zns-53.com, ns21.zns-53.net, ns41.zns-53.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for linkthread.com (unsigned zone)

⏱️ Timing

Total: 3601ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`204.141.42.49`
NS	8	`NS1.ZOHOCORP.COM, PDNS90.ULTRADNS.NET...`
MX	3	`zc-mx.zohocorp.com (pri: 0), zc-mx3.zohocorp.com (pri: 20)...`
TXT	1	`zoho-verification=zb23453293.zmverify.zo`
SOA	1	`ns1.zohocorp.com dnsadmin.vtitan.com`

📌 Glue Records Collected

Total: 8

Out-of-bailiwick: 8 (pdns90.ultradns.com, pdns90.ultradns.com, ns1.zohocorp.com...)

Analysis

IP Addresses

linkthread.com resolves to just one IP address, 204.141.42.49.

Two other host names, along with marketplace.zoho.com, vault.zoho.com and social.zoho.com, also share IP numbers with linkthread.com.

Name Servers

linkthread.com carries NS records listing 8 name servers — pdns90.ultradns.biz, pdns90.ultradns.com, ns11.zns-53.com and 5 others.

At least some of linkthread.com's name servers are shared with other domains, for example true-saas.com, zohophonebridge.com, zohosolutionapis.jp and two more.

These name servers tend to co-occur with ns31.zns-53.com, ns21.zns-53.net, ns41.zns-53.net and 7 other name servers in the same DNS delegations.

Host names that have two IP addresses:

The A records for pdns90.ultradns.biz return 156.154.66.90 and 2610:a1:1015::7e.

The A records for pdns90.ultradns.com return 156.154.64.90 and 2001:502:f3ff::7e.

The A records for ns11.zns-53.com return 136.143.172.88 and 2602:801:c00a::88.

The A records for ns31.zns-53.com return 169.148.151.88 and 2602:801:c00c::88.

The A records for ns1.zohocorp.com return 156.154.67.90 and 2001:502:4612::7e.

The A records for pdns90.ultradns.net return 156.154.65.90 and 2610:a1:1014::7e.

The A records for ns21.zns-53.net return 136.143.173.99 and 2602:801:c00b::99.

The A records for ns41.zns-53.net return 169.148.152.99 and 2602:801:c00c::99.

Mail Servers

The MX records for linkthread.com list three mail servers: zc-mx2.zohocorp.com, zc-mx3.zohocorp.com and zc-mx.zohocorp.com.

There is at least a partial MX overlap between linkthread.com and other domains, including zohorpa.com, manageengine.it, fw(0x616e616c)yser.com and two others.

Host names that have two IP addresses:

The A records for zc-mx.zohocorp.com return 169.148.146.121 and 169.148.149.150.

Host names that point to one IP address:

zc-mx2.zohocorp.com resolves to the IP address 169.148.146.121.

zc-mx3.zohocorp.com resolves to the IP address 169.148.149.150.

zc-mx.zohocorp.com and zc-mx2.zohocorp.com each have 169.148.146.121 IP addresses.

zc-mx.zohocorp.com and zc-mx3.zohocorp.com each have 169.148.149.150 IP addresses.