mx1.cats.ms - robtex.com
mx1.cats.ms
cats.ms
| DNSSEC | ⚠️ Not signed | ||||||
| A | 138.201.89.236🇩🇪 Hetzner138.201.0.0/16 HETZNER-RZ-BLK-ERX4 | ||||||
| NS | ns1.cats.ms ⭐ | ||||||
| NS | ns.gws-online.de ⚠️ Not in zone NS records | ||||||
| NS | ns2.dnsresolve.net | ||||||
| NS | ns3.cats.ms | ||||||
| NS | ns4.cats.ms | ||||||
| MX | cats-ms.mail.protection.outlook.com ⭐ | ||||||
| TXT | v=spf1 a:mail.cats.ms a:maja.cats.ms a:helene.cats.ms ip4:138.201.119.121 inc... | ||||||
| TXT | MS=ms41513097 | ||||||
| TXT | MS=FBBD533F365F420D3EBF18A42417922B0DB516C0 | ||||||
| SOA | ns1.cats.mshostmaster@cats.ms 2026-02-12 #1 | ||||||
MX for
denise.pinwand.net |
wiebke.pinwand.net |
spuentrup.org |
gallery-of-art.de |
ra-herfeld.de |
maja.pinwand.net |
rom.pinwand.net |
mx1.pinwand.net |
n-net.de |
mx2.pinwand.net |
helene.pinwand.net |
Previously MX for
Same first word
Similar names
DNS History
5 records (2 active, 3 former)
●MXcats-ms.mail.protection.outlook.com2026-02-22 → 2026-05-11 · 6 obs
● 2026-02-22 22:13:28
● 2026-05-06 23:40:14
○ 2026-05-11 17:54:54
● 2026-05-11 18:59:44
● 2026-05-11 19:58:28
○MXmx1.cats.ms2015-06-10 → 2017-01-10 · 4 obs
● 2017-01-10 07:56:00
○ 2026-02-22 22:13:28
○ 2026-05-11 19:58:28
○MXmx2.cats.ms2015-06-10 → 2017-01-10 · 4 obs
● 2017-01-10 07:56:00
○ 2026-02-22 22:13:28
○ 2026-05-11 19:58:28
●A138.201.119.1212026-02-22 → 2026-05-11 · 6 obs
● 2026-02-22 22:13:28
● 2026-05-06 23:40:14
○ 2026-05-11 17:54:54
● 2026-05-11 18:59:44
● 2026-05-11 19:58:28
○A213.239.198.1802015-06-10 → 2017-01-10 · 4 obs
● 2017-01-10 07:56:00
○ 2026-02-22 22:13:28
○ 2026-05-11 19:58:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ms | a.lactld.org, ns1.anycastdns.cz, ns2.anycastdns.cz, ms-ns.anycast.pch.net | 7 records |
✅ Authoritative Response
Server:185.28.194.194
NS records: a.lactld.org, ns1.anycastdns.cz, ns2.anycastdns.cz, ms-ns.anycast.pch.net
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 1169ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|
📌 Glue Records Collected
Total: 7
Out-of-bailiwick: 7 (a.lactld.org, ns1.anycastdns.cz, ns2.anycastdns.cz...)
Analysis
Mail Server Role
mx1.cats.ms serves as the mail server for denise.pinwand.net, wiebke.pinwand.net, spuentrup.org, gallery-of-art.de, ra-herfeld.de and a few other domains.
mx2.cats.ms commonly serves as a mail server along with mx1.cats.ms.
IP Addresses
mx1.cats.ms points to an IP address: 138.201.119.121.
Other host names, such as mail.fon.ms, maja.pinwand.net and mx1.pinwand.net, share IP numbers with mx1.cats.ms.
Mail Servers
mx1.cats.ms is handled by a single mail server, cats-ms.mail.protection.outlook.com.
mx1.cats.ms shares the same mail server setup as other domains such as mx2.cats.ms, cats.ms, ns3.cats.ms and helene.cats.ms.
Hostname cats-ms.mail.protection.outlook.com resolves to eight IP numbers: 2a01:111:f403:ca27::, 2a01:111:f403:ca2d::, 2a01:111:f403:ca2d::1, 2a01:111:f403:ca2d::2, 52.101.168.0, 52.101.170.0, 52.101.170.1 and 52.101.170.2.