`ef26b403.21.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

dork.geeks.org

DNS History

5 records (4 active, 1 former)

●A162.213.157.1722026-04-23 → 2026-04-29 · 3 obs

○ 2026-03-12 16:49:28
● 2026-04-23 22:44:56
● 2026-04-29 00:54:28

●A207.81.189.1782026-04-23 → 2026-04-29 · 3 obs

○ 2026-03-12 16:49:28
● 2026-04-23 22:44:56
● 2026-04-29 00:54:28

●A38.246.57.2302026-03-12 → 2026-04-29 · 2 obs

● 2026-03-12 16:49:28
● 2026-04-29 00:54:28

●A64.38.239.832026-03-12 → 2026-04-29 · 2 obs

● 2026-03-12 16:49:28
● 2026-04-29 00:54:28

○A66.228.130.2202026-03-12 → 2026-04-29 · 2 obs

○ 2026-03-12 16:49:28
○ 2026-04-29 00:54:28

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
ik2.com	ns1.ik2.com, ns2.ik2.com, ns3.ik2.com	-

✅ Authoritative Response

Server:139.180.152.139

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ik2.com (unsigned zone)

⏱️ Timing

Total: 489ms | Queries: -

📄 Records

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

Analysis

Mail Server Role

ef26b403.21.ik2.com serves as the mail server for dork.geeks.org.

ef26b403.23.ik2.eu and ef26b403.22.ik2.io are commonly used as mail servers together with ef26b403.21.ik2.com.

IP Addresses

ef26b403.21.ik2.com points to four IP numbers: 38.246.57.230, 64.38.239.83, 162.213.157.172 and 207.81.189.178.

Other host names, for instance jans-kran.dk.c2.mx1.ik2.com, 17da95fb.21.ik2.com, 51679de7.21.ik2.com, littleearthsolutions.net.c2.mx1.ik2.com and 2786c2ea.21.ik2.com share IP numbers with ef26b403.21.ik2.com.

ef26b403.21.ik2.com - robtex.com