🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`tcstack.com`

DNSSEC	⚠️ Not signed
A	216.150.1.129^{🇨🇦 Amazon216.150.1.0/24 EC2 Prefix}
A	216.150.1.193^{🇨🇦 Amazon216.150.1.0/24 EC2 Prefix}
NS	`ns1.vercel-dns.com` ⭐
		A	2620:4d:4000:6259:7:13:0:1^{🇺🇸 NSONE2620:4d:4000::/48 PNAP-ACS nsone-1}
			PTR	`dns1.p13.nsone.net`
		A	198.51.44.13^{🇺🇸 NSONE198.51.44.0/24}
			PTR	`dns1.p13.nsone.net`
NS	`ns2.vercel-dns.com`
		A	2a00:edc0:6259:7:13::2^{🇺🇸 NSONE2a00:edc0:6259::/48 NS1-2}
			PTR	`dns2.p13.nsone.net`
		A	198.51.45.13^{🇺🇸 NSONE198.51.45.0/24}
			PTR	`dns2.p13.nsone.net`
MX	`in1-smtp.messagingengine.com` ⭐
		A	103.168.172.216^{🇺🇸 TELX-AS151847103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`phl-mx-01.messagingengine.com`
		A	103.168.172.217^{🇺🇸 TELX-AS151847103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`phl-mx-02.messagingengine.com`
		A	103.168.172.218^{🇺🇸 TELX-AS151847103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`phl-mx-03.messagingengine.com`
		A	103.168.172.219^{🇺🇸 TELX-AS151847103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`phl-mx-04.messagingengine.com`
		A	103.168.172.220^{🇺🇸 TELX-AS151847103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`phl-mx-05.messagingengine.com`
		A	103.168.172.221^{🇺🇸 TELX-AS151847103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`phl-mx-06.messagingengine.com`
		A	103.168.172.222^{🇺🇸 TELX-AS151847103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`phl-mx-07.messagingengine.com`
		A	103.168.172.223^{🇺🇸 TELX-AS151847103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`phl-mx-08.messagingengine.com`
MX	`in2-smtp.messagingengine.com`⁽²⁰⁾
		A	202.12.124.216^{TELX-AS151847202.12.124.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`stl-mx-01.messagingengine.com`
		A	202.12.124.217^{TELX-AS151847202.12.124.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`stl-mx-02.messagingengine.com`
		A	202.12.124.218^{TELX-AS151847202.12.124.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`stl-mx-03.messagingengine.com`
		A	202.12.124.219^{TELX-AS151847202.12.124.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`stl-mx-04.messagingengine.com`
TXT	`v=spf1 include:spf.messagingengine.com ?all`
SOA	`ns1.vercel-dns.com`hostmaster@nsone.net serial=1762536428

`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=1788031220

Same first word

tcstack.com

Similar names

cttcksa.com

cctaskt.vip

stackct.com

stackct.dev

stackct.ca

Previous names

Next names

DNS History

12 records (6 active, 6 former)

○NSdns10.hichina.com2016-12-18 → 2016-12-18 · 3 obs

● 2016-12-18 22:48:44
○ 2026-08-21 19:16:58
○ 2026-08-29 19:25:58

○NSdns9.hichina.com2016-12-18 → 2016-12-18 · 3 obs

● 2016-12-18 22:48:44
○ 2026-08-21 19:16:58
○ 2026-08-29 19:25:58

●NSns1.vercel-dns.com2026-08-21 → 2026-08-29 · 3 obs

○ 2016-12-18 22:48:44
● 2026-08-21 19:16:58
● 2026-08-29 19:25:58

●NSns2.vercel-dns.com2026-08-21 → 2026-08-29 · 3 obs

○ 2016-12-18 22:48:44
● 2026-08-21 19:16:58
● 2026-08-29 19:25:58

●MXin1-smtp.messagingengine.com2026-08-21 → 2026-08-29 · 2 obs

● 2026-08-21 19:16:58
● 2026-08-29 19:25:58

●MXin2-smtp.messagingengine.com2026-08-21 → 2026-08-29 · 2 obs

● 2026-08-21 19:16:58
● 2026-08-29 19:25:58

○A216.150.1.12026-08-21 → 2026-08-21 · 3 obs

● 2026-08-21 19:16:58
○ 2026-08-21 19:52:42
○ 2026-08-29 19:25:58

●A216.150.1.1292026-08-29 → 2026-08-29 · 3 obs

○ 2026-08-25 21:36:30
● 2026-08-29 19:25:54
● 2026-08-29 19:25:58

●A216.150.1.1932026-08-21 → 2026-08-29 · 5 obs

○ 2026-08-21 19:16:58
● 2026-08-21 19:52:42
○ 2026-08-24 15:33:52
● 2026-08-25 21:36:30
● 2026-08-29 19:25:58

○A216.150.1.652026-08-24 → 2026-08-24 · 4 obs

○ 2026-08-21 19:52:42
● 2026-08-24 15:33:52
○ 2026-08-25 21:36:30
○ 2026-08-29 19:25:58

○A216.150.16.1292026-08-21 → 2026-08-21 · 3 obs

● 2026-08-21 19:16:58
○ 2026-08-25 21:36:30
○ 2026-08-29 19:25:58

○A216.150.16.1932026-08-25 → 2026-08-25 · 4 obs

○ 2026-08-24 15:33:52
● 2026-08-25 21:36:30
○ 2026-08-29 19:25:54
○ 2026-08-29 19:25:58

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
tcstack.com	ns1.vercel-dns.com, ns2.vercel-dns.com	4 records

✅ Authoritative Response

Server:198.51.44.13

NS records: ns1.vercel-dns.com, ns2.vercel-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for tcstack.com (unsigned zone)

⏱️ Timing

Total: 240ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`216.150.1.65, 216.150.16.1`
NS	2	`ns1.vercel-dns.com, ns2.vercel-dns.com`
MX	2	`in1-smtp.messagingengine.com (pri: 10), in2-smtp.messagingengine.com (pri: 20)`
TXT	1	`v=spf1 include:spf.messagingengine.com ?`
SOA	1	`ns1.vercel-dns.com hostmaster.nsone.net`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns1.vercel-dns.com, ns1.vercel-dns.com, ns2.vercel-dns.com...)

Analysis

IP Addresses

tcstack.com has two IP addresses: 216.150.1.129 and 216.150.1.193

Among the host names that share IP numbers with tcstack.com are stepluma.com, betjoy.ai, kulyoom.com and two others.

Name Servers

DNS delegation for tcstack.com points to two name servers: ns1.vercel-dns.com and ns2.vercel-dns.com.

tcstack.com has the same name server delegation as a number of other domains, such as smartnir.com, justkamalthings.com, adonis-pma.com and two more.

ns1.vercel-dns.com directs to 198.51.44.13 and 2620:4d:4000:6259:7:13:0:1. ns2.vercel-dns.com directs to 198.51.45.13 and 2a00:edc0:6259:7:13::2. Each host name carries two IP addresses.

Mail Servers

The MX records for tcstack.com point to two mail servers: in1-smtp.messagingengine.com and in2-smtp.messagingengine.com.

tcstack.com has the same mail server arrangement as a number of other domains, for example constantly.at, lumavo.ai, dogsatthecrossing.com and two more.

tcstack.com overlaps on mail servers with certain other domains, acapulco70.com among them.

Host names resolving to 8 IP numbers:

in1-smtp.messagingengine.com has IP addresses 103.168.172.216, 103.168.172.217 and 103.168.172.218, plus 5 other.

Hosts pointing to four IP addresses:

in2-smtp.messagingengine.com directs to 202.12.124.216, 202.12.124.217, 202.12.124.218 and 202.12.124.219.

tcstack.com - robtex.com

tcstack.com

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