mailer.ocac.ch - robtex.com

mailer.ocac.ch

DNSSEC⚠️ Not signed
A88.198.83.113🇩🇪 Hetzner88.198.0.0/16 HETZNER-RZ-NBG-BLK4
PTRmailer05.ocac.ch
A88.198.100.35🇩🇪 Hetzner88.198.0.0/16 HETZNER-RZ-NBG-BLK4
A91.98.208.123🇮🇷 Hetzner91.98.0.0/16 HETZNER-DC

ocac.ch

DNSSEC⚠️ Not signed
NSns12.ocac.ch
NSns13.ocac.ch
NSns15.axpr.ch
NSns16.axpr.ch
MXmailer.ocac.ch
TXTgoogle-site-verification=mHHLSXQQbInFFeJdIeXAxbtp3ooRv6c_kg5KKrtwps4
TXTv=spf1 include:spf.ocac.ch ~all
SOAns12.ocac.chhostmaster@ocac.ch 2026-07-30 #1

MX for

Previously MX for

Same first word

Similar names

DNS History

5 records (3 active, 2 former)

A88.198.100.3588.198.83.11391.98.208.123188.40.240.7388.198.100.33
A188.40.240.732026-02-18 → 2026-02-18 · 3 obs
● 2026-02-18 18:47:16
○ 2026-07-28 01:53:56
○ 2026-08-12 19:12:36
A88.198.100.332026-02-18 → 2026-02-18 · 3 obs
● 2026-02-18 18:47:16
○ 2026-07-26 19:24:14
○ 2026-08-12 19:12:36
A88.198.100.352026-07-28 → 2026-08-12 · 3 obs
○ 2026-07-26 19:24:14
● 2026-07-28 01:53:56
● 2026-08-12 19:12:36
A88.198.83.1132026-07-26 → 2026-08-12 · 3 obs
○ 2026-02-18 18:47:16
● 2026-07-26 19:24:14
● 2026-08-12 19:12:36
A91.98.208.1232026-08-04 → 2026-08-12 · 3 obs
○ 2026-07-28 01:53:56
● 2026-08-04 02:01:06
● 2026-08-12 19:12:36

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
chb.nic.ch, e.nic.ch, a.nic.ch, d.nic.ch...-
ocac.chns12.ocac.ch, ns13.ocac.ch, ns15.axpr.ch, ns16.axpr.ch4 records

✅ Authoritative Response

Server:83.150.10.52

NS records: ns12.ocac.ch, ns13.ocac.ch, ns15.axpr.ch, ns16.axpr.ch

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ocac.ch (unsigned zone)

⏱️ Timing

Total: 489ms | Queries: -

📄 Records

TypeCountSample Data
A388.198.83.113, 91.98.208.123...

📌 Glue Records Collected

Total: 4

In-bailiwick: 2 (ns12.ocac.ch, ns13.ocac.ch)

Out-of-bailiwick: 2 (ns15.axpr.ch, ns16.axpr.ch)

Analysis

Mail Server Role

mailer.ocac.ch is an MX host for ocac.ch, axpr.ch, femubaar.ch, egrand.ch, uem.com and a few other domains.

IP Addresses

mailer.ocac.ch maps to three IP numbers — 88.198.83.113, 88.198.100.35 and 91.98.208.123.

Additional host names — including igw02.ocac.ch and mailer07.ocac.ch — share IP numbers with mailer.ocac.ch.