mail.bt-com.ch - robtex.com

mail.bt-com.ch

CNAMEmail.brenneisentheiss.ch
DNSSEC⚠️ Not signed

bt-com.ch

DNSSEC⚠️ Not signed
A198.202.211.1πŸ‡ΊπŸ‡Έ CLOUDFLARESPECTRUM198.202.211.0/24 Webflow
NSns1.cyon.ch ⭐
NSns2.cyon.ch
MXbtcom-ch0e.mail.protection.outlook.com ⭐
TXTMS=ms47332022
TXTv=spf1 include:spf.protection.outlook.com ~all
SOAns1.cyon.chserver@cyon.ch 2023-12-20 #6

Previously MX for

Same first word

Similar names

DNS History

2 records (1 active, 1 former)

20162017201820192020202120222023202420252026A109.71.100.39CNAMEmail.brenneisentheiss.ch
β—‹A109.71.100.392015-08-06 β†’ 2016-12-06 Β· 4 obs
● 2015-08-06 11:32:08
● 2016-12-06 22:08:06
β—‹ 2026-02-24 06:18:08
β—‹ 2026-04-11 21:46:18
●CNAMEmail.brenneisentheiss.ch2026-02-24 β†’ 2026-04-11 Β· 2 obs
● 2026-02-24 06:18:08
● 2026-04-11 21:46:18

πŸ” DNS Trace

πŸ“‹ Delegation Chain

ZoneNameserversGlue
chb.nic.ch, e.nic.ch, a.nic.ch, d.nic.ch...-
bt-com.chns2.cyon.ch, ns1.cyon.ch4 records

βœ… Authoritative Response

Server:91.206.24.2

NS records: ns2.cyon.ch, ns1.cyon.ch

πŸ”’ DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for bt-com.ch (unsigned zone)

⏱️ Timing

Total: 647ms | Queries: -

πŸ“„ Records

TypeCountSample Data
CNAME1mail.brenneisentheiss.ch

πŸ“Œ Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns2.cyon.ch, ns1.cyon.ch, ns2.cyon.ch...)