nullmx.cuani.com - robtex.com
nullmx.cuani.com
| DNSSEC | ⚠️ Not signed | ||||||
| MX | smtpin.rzone.de ⭐ | ||||||
| A | 2a01:238:20a:202:50f0::1097🇩🇪 STRATO2a01:238:20a::/48 Strato AG | ||||||
| A | 81.169.145.97🇩🇪 STRATO81.169.144.0/22 AG | ||||||
| PTR | smtpin.rzone.de | ||||||
cuani.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2620:127:f00f:5::🇨🇦 Cloudflare2620:127:f00f::/48 | ||||||
| A | 23.227.38.65🇨🇦 Cloudflare23.227.38.0/23 Shopify 151 O'Connor Street, Ground floor Ottawa ON K2P 2L8 Canada | ||||||
| NS | shades16.rzone.de ⭐ | ||||||
| NS | docks18.rzone.de | ||||||
| MX | smtpin.rzone.de ⭐ | ||||||
| SOA | shades16.rzone.dehostmaster@strato-rz.de 2025-07-02 #22 | ||||||
Previously MX for
Same first word
DNS History
14 records (1 active, 13 former)
○NSns1.namebrightdns.com2016-04-08 → 2016-09-23 · 4 obs
● 2016-04-08 12:35:54
● 2016-09-23 16:53:46
○ 2026-06-14 13:02:24
○ 2026-07-30 21:17:58
● 2016-09-23 16:53:46
○ 2026-06-14 13:02:24
○ 2026-07-30 21:17:58
○NSns2.namebrightdns.com2016-04-08 → 2016-09-23 · 4 obs
● 2016-04-08 12:35:54
● 2016-09-23 16:53:46
○ 2026-06-14 13:02:24
○ 2026-07-30 21:17:58
● 2016-09-23 16:53:46
○ 2026-06-14 13:02:24
○ 2026-07-30 21:17:58
○MXmail.skrimple.com2016-01-01 → 2016-01-01 · 3 obs
● 2016-01-01 07:51:22
○ 2016-04-08 12:35:54
○ 2026-07-30 21:17:58
○ 2016-04-08 12:35:54
○ 2026-07-30 21:17:58
●MXsmtpin.rzone.de2026-06-14 → 2026-07-30 · 3 obs
○ 2016-04-08 12:35:54
● 2026-06-14 13:02:24
● 2026-07-30 21:17:58
● 2026-06-14 13:02:24
● 2026-07-30 21:17:58
○A107.23.198.2402016-09-23 → 2016-09-23 · 4 obs
○ 2016-04-08 12:35:54
● 2016-09-23 16:53:46
○ 2026-06-14 13:02:24
○ 2026-07-30 21:17:58
● 2016-09-23 16:53:46
○ 2026-06-14 13:02:24
○ 2026-07-30 21:17:58
○A184.105.178.922016-01-01 → 2016-01-01 · 4 obs
○ 2015-10-27 10:10:02
● 2016-01-01 07:51:22
○ 2016-04-08 12:35:54
○ 2026-07-30 21:17:58
● 2016-01-01 07:51:22
○ 2016-04-08 12:35:54
○ 2026-07-30 21:17:58
○A23.231.254.192015-10-27 → 2015-10-27 · 3 obs
● 2015-10-27 10:10:02
○ 2016-01-01 07:51:22
○ 2026-07-30 21:17:58
○ 2016-01-01 07:51:22
○ 2026-07-30 21:17:58
○A52.200.243.1232016-04-08 → 2016-04-08 · 4 obs
○ 2016-01-01 07:51:22
● 2016-04-08 12:35:54
○ 2016-09-23 16:53:46
○ 2026-07-30 21:17:58
● 2016-04-08 12:35:54
○ 2016-09-23 16:53:46
○ 2026-07-30 21:17:58
○A52.206.43.2342016-09-23 → 2016-09-23 · 4 obs
○ 2016-04-08 12:35:54
● 2016-09-23 16:53:46
○ 2026-06-14 13:02:24
○ 2026-07-30 21:17:58
● 2016-09-23 16:53:46
○ 2026-06-14 13:02:24
○ 2026-07-30 21:17:58
○A52.4.72.1372016-09-23 → 2016-09-23 · 4 obs
○ 2016-04-08 12:35:54
● 2016-09-23 16:53:46
○ 2026-06-14 13:02:24
○ 2026-07-30 21:17:58
● 2016-09-23 16:53:46
○ 2026-06-14 13:02:24
○ 2026-07-30 21:17:58
○A54.152.144.2432016-04-08 → 2016-04-08 · 4 obs
○ 2016-01-01 07:51:22
● 2016-04-08 12:35:54
○ 2016-09-23 16:53:46
○ 2026-07-30 21:17:58
● 2016-04-08 12:35:54
○ 2016-09-23 16:53:46
○ 2026-07-30 21:17:58
○A54.210.33.1902016-09-23 → 2016-09-23 · 4 obs
○ 2016-04-08 12:35:54
● 2016-09-23 16:53:46
○ 2026-06-14 13:02:24
○ 2026-07-30 21:17:58
● 2016-09-23 16:53:46
○ 2026-06-14 13:02:24
○ 2026-07-30 21:17:58
○A54.236.123.2242016-09-23 → 2016-09-23 · 4 obs
○ 2016-04-08 12:35:54
● 2016-09-23 16:53:46
○ 2026-06-14 13:02:24
○ 2026-07-30 21:17:58
● 2016-09-23 16:53:46
○ 2026-06-14 13:02:24
○ 2026-07-30 21:17:58
○CNAMEhdredirect-lb-399551664.us-east-1.elb.amazonaws.com2016-04-08 → 2016-09-23 · 4 obs
● 2016-04-08 12:35:54
● 2016-09-23 16:53:46
○ 2026-06-14 13:02:24
○ 2026-07-30 21:17:58
● 2016-09-23 16:53:46
○ 2026-06-14 13:02:24
○ 2026-07-30 21:17:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | e.gtld-servers.net, i.gtld-servers.net, a.gtld-servers.net, g.gtld-servers.net... | - |
| cuani.com | shades16.rzone.de, docks18.rzone.de | - |
✅ Authoritative Response
Server:185.132.34.143
NS records: shades16.rzone.de, docks18.rzone.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cuani.com (unsigned zone)
⏱️ Timing
Total: 307ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| MX | 1 | smtpin.rzone.de (pri: 5) |
Analysis
Mail Servers
The sole mail server for nullmx.cuani.com is smtpin.rzone.de.
Among the domains sharing a mail server setup with nullmx.cuani.com are agf-pumpen.com, flexrio.de, erconline.de and two others.
smtpin.rzone.de carries two IP numbers: 81.169.145.97 and 2a01:238:20a:202:50f0::1097.