com.tk.cx - dns.ninja
com.tk.cx
tk.cx
| DNSSEC | ⚠️ Not signed | ||||||
| A | 103.168.172.37🇺🇸 TELX-AS151847103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street | ||||||
| A | 103.168.172.52🇺🇸 TELX-AS151847103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street | ||||||
| NS | ns1.messagingengine.com ⭐ | ||||||
| NS | ns2.messagingengine.com | ||||||
| MX | us1-smtp.messagingengine.com ⭐ | ||||||
| MX | us2-smtp.messagingengine.com(20) | ||||||
| TXT | v=spf1 include:spf.messagingengine.com ?all | ||||||
| SOA | ns1.messagingengine.compostmaster@messagingengine.com 2026-08-05 #0 | ||||||
Same first word
Similar names
DNS History
9 records (4 active, 5 former)
○NSns1.messagingengine.com2015-06-13 → 2021-09-15 · 4 obs
● 2021-09-15 06:33:42
○ 2026-04-06 10:30:54
○ 2026-08-14 22:52:58
○MXin1-smtp.messagingengine.com2015-06-13 → 2026-04-06 · 3 obs
● 2026-04-06 10:30:54
○ 2026-08-14 22:52:58
○MXin2-smtp.messagingengine.com2015-06-13 → 2026-04-06 · 3 obs
● 2026-04-06 10:30:54
○ 2026-08-14 22:52:58
●MXus1-smtp.messagingengine.com2026-08-14 → 2026-08-14 · 2 obs
● 2026-08-14 22:52:58
●MXus2-smtp.messagingengine.com2026-08-14 → 2026-08-14 · 2 obs
● 2026-08-14 22:52:58
●A103.168.172.372026-04-06 → 2026-08-14 · 3 obs
● 2026-04-06 10:30:54
● 2026-08-14 22:52:58
●A103.168.172.522026-04-06 → 2026-08-14 · 3 obs
● 2026-04-06 10:30:54
● 2026-08-14 22:52:58
○A66.111.4.532015-06-13 → 2021-09-15 · 4 obs
● 2021-09-15 06:33:42
○ 2026-04-06 10:30:54
○ 2026-08-14 22:52:58
○A66.111.4.542015-06-13 → 2021-09-15 · 4 obs
● 2021-09-15 06:33:42
○ 2026-04-06 10:30:54
○ 2026-08-14 22:52:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cx | ns.anycast.nic.cx, ns1.anycastdns.cz, ns2.anycastdns.cz | 5 records |
| tk.cx | ns1.messagingengine.com, ns2.messagingengine.com | - |
✅ Authoritative Response
Server:162.159.24.178
NS records: ns1.messagingengine.com, ns2.messagingengine.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for tk.cx (unsigned zone)
⏱️ Timing
Total: 620ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 103.168.172.37, 103.168.172.52 |
| MX | 2 | us1-smtp.messagingengine.com (pri: 10), us2-smtp.messagingengine.com (pri: 20) |
📌 Glue Records Collected
Total: 5
In-bailiwick: 2 (ns.anycast.nic.cx, ns.anycast.nic.cx)
Out-of-bailiwick: 3 (ns1.anycastdns.cz, ns2.anycastdns.cz, ns1.anycastdns.cz)
Analysis
IP Addresses
com.tk.cx directs to two IP numbers, 103.168.172.37 and 103.168.172.52
ns2.chatme.im, jaredg.net, fmai.de and two other host names share IP numbers with com.tk.cx.
Mail Servers
Mail for com.tk.cx is handled by two mail servers — us1-smtp.messagingengine.com and us2-smtp.messagingengine.com.
com.tk.cx uses an identical mail server configuration to several other domains — among them voidedtech.com, mail.elliepope.com, cpgb.org.uk and two more.
Hostnames that resolve to 8 IP addresses:
us1-smtp.messagingengine.com points to 103.168.172.216, 103.168.172.217, 103.168.172.218 and 5 other IP addresses.
Hosts that point to four IP numbers:
us2-smtp.messagingengine.com points to 202.12.124.216, 202.12.124.217, 202.12.124.218 and 202.12.124.219.