smtp.onwork.cat - robtex.com

smtp.onwork.cat

DNSSEC⚠️ Not signed
A51.38.230.115🇫🇷 OVH51.38.0.0/16
PTRplesk.onwork.cloud

onwork.cat

DNSSEC⚠️ Not signed
A51.38.230.115🇫🇷 OVH51.38.0.0/16
NSns1.cdmon.net ⭐
NSns2.cdmon.net
NSns3.cdmon.net
NSns4.cdmondns-01.org
NSns5.cdmondns-01.com
MXonwork-cat.mail.protection.outlook.com ⭐
MXsmtp.onwork.cat(50)
TXTMS=9E4A65CDC32402A45ECFFB90FAAABC34DA4B2C93
TXTMS=ms97791968
TXTv=spf1 mx a ip4:51.38.230.115 ip4:185.98.235.60 ip4:185.98.233.254 a:splynx.o...
SOAns1.cdmon.nethostmaster@onwork.cat serial=1

MX for

onwork.cat

Same first word

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smtp.news
smtp.j.scaleforce.net
smtp.lv
smtp.fr
smtp.store
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DNS History

1 record (1 active, 0 former)

A51.38.230.115
●A51.38.230.1152026-03-28 → 2026-07-24 · 2 obs
● 2026-03-28 18:36:46
● 2026-07-24 14:19:52

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
catcat.ns.nic.es, cat.pch.net, nsc.nic.de, anyc1.irondns.net...10 records
onwork.catns4.cdmondns-01.org, ns5.cdmondns-01.com, ns3.cdmon.net, ns2.cdmon.net...-

✅ Authoritative Response

Server:35.195.57.29

NS records: ns4.cdmondns-01.org, ns5.cdmondns-01.com, ns3.cdmon.net, ns2.cdmon.net, ns1.cdmon.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for onwork.cat (unsigned zone)

⏱️ Timing

Total: 870ms | Queries: -

📄 Records

TypeCountSample Data
A151.38.230.115

📌 Glue Records Collected

Total: 10

In-bailiwick: 2 (switch.nic.cat, switch.nic.cat)

Out-of-bailiwick: 8 (cat.ns.nic.es, cat.ns.nic.es, cat.pch.net...)

Analysis

Mail Server Role

The mail server smtp.onwork.cat processes email for onwork.cat.

onwork-cat.mail.protection.outlook.com and smtp.onwork.cat tend to appear jointly as mail servers.

IP Addresses

smtp.onwork.cat resolves to just one IP address, 51.38.230.115.

Two other host names, along with cgcsa.net, onwork.cat and onwork.cloud, also share IP numbers with smtp.onwork.cat.