`603e6fe5.21.ik2.com`

DNSSEC	⚠️ Not signed
A	38.246.57.230^{🇺🇸 AS39558438.246.56.0/23 Route Registered for Cogent Communications Customer - Data Management Associates of Brevard Inc (d/b/a ColoBarn)}
		PTR	`s602e.ik2.com`
A	64.38.239.83^{🇺🇸 AS2045464.38.224.0/20 Proxy route}
A	162.213.157.172^{🇨🇦 ASTUTEHOSTING162.213.156.0/23 Astute Hosting Incorporated}
A	207.81.189.178^{🇨🇦 ASN-TELUS207.81.0.0/16 NETBLK-SHOWNET6-BLK1}

`21.ik2.com`

DNSSEC

⚠️ Not signed

MX for

sinclairdesign.com

DNS History

5 records (4 active, 1 former)

●A162.213.157.1722026-04-17 → 2026-04-28 · 3 obs

○ 2026-04-11 21:10:20
● 2026-04-17 16:43:36
● 2026-04-28 06:33:06

●A207.81.189.1782026-04-08 → 2026-04-28 · 3 obs

○ 2026-03-22 00:36:40
● 2026-04-08 18:26:36
● 2026-04-28 06:33:06

●A38.246.57.2302026-02-15 → 2026-04-28 · 2 obs

● 2026-02-15 03:03:10
● 2026-04-28 06:33:06

●A64.38.239.832026-02-15 → 2026-04-28 · 2 obs

● 2026-02-15 03:03:10
● 2026-04-28 06:33:06

○A66.228.130.2202026-04-08 → 2026-04-11 · 6 obs

○ 2026-02-15 03:03:10
○ 2026-03-22 00:36:40
● 2026-04-08 18:26:36
● 2026-04-11 21:10:20
○ 2026-04-17 16:43:36
○ 2026-04-28 06:33:06

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
ik2.com	ns1.ik2.com, ns2.ik2.com, ns3.ik2.com	8 records

✅ Authoritative Response

Server:139.180.152.139

NS records: ns1.ik2.com, ns2.ik2.com, ns3.ik2.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 717ms | Queries: -

📄 Records

Type	Count	Sample Data
A	4	`64.38.239.83, 162.213.157.172...`

📌 Glue Records Collected

Total: 8

In-bailiwick: 8 (ns1.ik2.com, ns1.ik2.com, ns1.ik2.com...)

Analysis

Mail Server Role

603e6fe5.21.ik2.com serves as the mail server for sinclairdesign.com.

603e6fe5.22.ik2.io commonly serves as a mail server along with 603e6fe5.21.ik2.com.

IP Addresses

603e6fe5.21.ik2.com maps to four IP numbers: 38.246.57.230, 64.38.239.83, 162.213.157.172 and 207.81.189.178.

other host names include 8d3251bd.21.ik2.com, e95cc1bd.21.ik2.com, 065810ec.21.ik2.com, spielschule.de.c2.mx1.ik2.com and 6e2e99ec.21.ik2.com; they share IP numbers with 603e6fe5.21.ik2.com.

603e6fe5.21.ik2.com - robtex.com