smtp.tck42.com - robtex.com

smtp.tck42.com

DNSSEC⚠️ Not signed
A2600:3c03::f03c:91ff:fe70:a310🇺🇸 AKAMAI-LINODE-AP2600:3c03::/32 Akamai Technologies
PTRlaw.tck42.com
A69.164.219.96🇺🇸 AKAMAI-LINODE-AP69.164.208.0/20 Akamai Technologies

tck42.com

DNSSEC🔒 Signed (DS record present)
A2600:3c03::f03c:91ff:fe70:a310🇺🇸 AKAMAI-LINODE-AP2600:3c03::/32 Akamai Technologies
A69.164.219.96🇺🇸 AKAMAI-LINODE-AP69.164.208.0/20 Akamai Technologies
NSns01.tck42.net ⭐ ⚠️ Not in parent delegation
NSns01.tck42.com ⚠️ Not in zone NS records
NSns02.tck42.com ⚠️ Not in zone NS records
NSns02.tck42.net ⚠️ Not in parent delegation
MXsmtp.tck42.com ⭐
TXTv=spf1 mx
SOAns01.tck42.netpostmaster@tck42.com serial=2015053800

MX for

tck42.com

Same first word

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DNS History

2 records (2 active, 0 former)

A2600:3c03::f03c:91ff:fe70:a31069.164.219.96
●A2600:3c03::f03c:91ff:fe70:a3102026-03-31 → 2026-05-11 · 2 obs
● 2026-03-31 12:45:40
● 2026-05-11 21:35:56
●A69.164.219.962026-03-31 → 2026-05-11 · 2 obs
● 2026-03-31 12:45:40
● 2026-05-11 21:35:56

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comc.gtld-servers.net, j.gtld-servers.net, f.gtld-servers.net, a.gtld-servers.net...-
tck42.comns01.tck42.com, ns02.tck42.com2 records

✅ Authoritative Response

Server:69.164.219.96

NS records: ns01.tck42.com, ns02.tck42.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 907ms | Queries: -

📄 Records

TypeCountSample Data
A169.164.219.96
AAAA12600:3c03::f03c:91ff:fe70:a310

📌 Glue Records Collected

Total: 2

In-bailiwick: 2 (ns01.tck42.com, ns02.tck42.com)

Analysis

Mail Server Role

smtp.tck42.com is the mail server for tck42.com.

IP Addresses

smtp.tck42.com resolves to two IP numbers: 2600:3c03::f03c:91ff:fe70:a310 and 69.164.219.96.

other host names including law.tck42.net, ns02.tck42.net, ns01.tck42.com, tck42.org and tck42.com share IP numbers with smtp.tck42.com.