mx01.it-sys.net - dns.ninja
mx01.it-sys.net
| DNSSEC | ⚠️ Not signed | ||||||
| A | 135.181.194.207🇫🇮 Hetzner135.181.0.0/16 HETZNER-DC | ||||||
| PTR | server4.850nm.net | ||||||
it-sys.net
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1.first-ns.de ⭐ | ||||||
| NS | robotns2.second-ns.de | ||||||
| NS | robotns3.second-ns.com | ||||||
| MX | mx01.it-sys.net ⭐ | ||||||
| TXT | v=spf1 mx -all | ||||||
| SOA | ns1.first-ns.dehostmaster@it-sys.net 2026-03-10 #0 | ||||||
MX for
Same first word
mx01.com |
mx01.dynu.net |
mx01.eu |
mx01.de |
mx01.ru |
mx01.gov.mz |
mx01.gov.jo |
mx01.kinghost.net |
mx01.dyndns.org |
mx01.mv |
mx01.123hjemmeside.dk |
mx01.net |
mx01.gov.bf |
mx01.spdns.eu |
mx01.adobeaemcloud.com |
Similar names
DNS History
2 records (1 active, 1 former)
●A135.181.194.2072026-02-18 → 2026-08-03 · 3 obs
○ 2016-09-08 09:35:36
● 2026-02-18 07:39:26
● 2026-08-03 15:54:38
● 2026-02-18 07:39:26
● 2026-08-03 15:54:38
○A88.198.111.122015-07-17 → 2016-09-08 · 4 obs
● 2015-07-17 21:40:00
● 2016-09-08 09:35:36
○ 2026-02-18 07:39:26
○ 2026-08-03 15:54:38
● 2016-09-08 09:35:36
○ 2026-02-18 07:39:26
○ 2026-08-03 15:54:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | k.gtld-servers.net, d.gtld-servers.net, l.gtld-servers.net, b.gtld-servers.net... | - |
| it-sys.net | ns1.first-ns.de, robotns2.second-ns.de, robotns3.second-ns.com | - |
✅ Authoritative Response
Server:193.47.99.3
NS records: ns1.first-ns.de, robotns2.second-ns.de, robotns3.second-ns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for it-sys.net (unsigned zone)
⏱️ Timing
Total: 717ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 135.181.194.207 |
Analysis
Mail Server Role
it-sys.net uses mx01.it-sys.net as a mail server.
IP Addresses
mx01.it-sys.net resolves to one IP address: 135.181.194.207.
Further host names like server4.850nm.net and mx02.kyubu.de overlap in IP numbers with mx01.it-sys.net.