mx.cityonsystems.com - robtex.com
mx.cityonsystems.com
| DNSSEC | ⚠️ Not signed | ||||||
cityonsystems.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 209.165.210.53🇺🇸 GOTNET-IIC209.165.210.0/24 | ||||||
| NS | ns1.dotster.com ⭐ | ||||||
| NS | ns2.dotster.com | ||||||
| MX | cityonsystems-com.mail.protection.outlook.com ⭐ | ||||||
| TXT | ppe-f3a0097fa9a90b8eee336d196d704c724c31468e | ||||||
| TXT | v=DMARC1; p=none; ruf=mailto:admin@cityonsystems.com; | ||||||
| TXT | 645o9b7t0q74p415lo30deoiek | ||||||
| TXT | v=spf1 a:dispatch-us.ppe-hosted.com include:spf.protection.outlook.com -all | ||||||
| TXT | MS=ms82324380 | ||||||
| SOA | NS1.DOTSTER.comnamehost@WORLDNIC.com serial=126031213 | ||||||
Previously MX for
Same first word
Similar names
xm.kiev.ua |
xm.js.cn |
xm.cc |
xm.by |
xm.world |
xm.lt |
xm.com.ua |
xm.ru |
xm.de |
xm.cl |
xm.sk |
xm.se |
xm.hu |
xm.com.co |
xm.africa |
xm.fi |
xm.is |
xm.am |
xm.money |
xm.be |
xm.cz |
xm.hk.cn |
xm.fj.cn |
xm.pl |
xm.vn.ua |
xm.house |
xm.mk |
xm.com |
DNS History
1 record (0 active, 1 former)
○A71.252.180.1332015-07-19 → 2016-05-01 · 3 obs
● 2015-07-19 09:28:48
● 2016-05-01 18:55:14
○ 2026-03-28 12:34:40
● 2016-05-01 18:55:14
○ 2026-03-28 12:34:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| cityonsystems.com | ns1.dotster.com, ns2.dotster.com | 2 records |
✅ Authoritative Response
Server:172.64.52.250
NS records: ns1.dotster.com, ns2.dotster.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cityonsystems.com (unsigned zone)
⏱️ Timing
Total: 161ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.dotster.com, ns2.dotster.com)