mail.tstei.com - robtex.com

mail.tstei.com

DNSSEC⚠️ Not signed
A207.19.100.246πŸ‡ΊπŸ‡Έ SGAS-NA207.19.96.0/21

tstei.com

DNSSEC⚠️ Not signed
NSpdns69.ultradns.com ⭐
NScbru.br.ns.els-gms.att.net
NScmtu.mt.ns.els-gms.att.net ⚠️ Not in parent delegation
NSdbru.br.ns.els-gms.att.net
NSdmtu.mt.ns.els-gms.att.net ⚠️ Not in zone NS records
NSpdns69.ultradns.biz
NSpdns69.ultradns.co.uk ⚠️ Not in parent delegation
NSpdns69.ultradns.info ⚠️ Not in parent delegation
NSpdns69.ultradns.net
NSpdns69.ultradns.org
MXus-smtp-inbound-1.mimecast.com ⭐
MXus-smtp-inbound-2.mimecast.com ⭐
SOApdns69.ultradns.comthomas\@dylewski.erieinsurance.com 2014-09-16 #36

Previously MX for

Same first word

Similar names

DNS History

1 record (1 active, 0 former)

20162017201820192020202120222023202420252026A207.19.100.246
●A207.19.100.2462015-06-26 β†’ 2026-07-18 Β· 2 obs
● 2015-06-26 01:13:42
● 2026-07-18 20:23:40

πŸ” DNS Trace

πŸ“‹ Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
tstei.comcbru.br.ns.els-gms.att.net, dbru.br.ns.els-gms.att.net, dmtu.mt.ns.els-gms.att.net, pdns69.ultradns.net...2 records

βœ… Authoritative Response

Server:99.99.99.134

NS records: cbru.br.ns.els-gms.att.net, dbru.br.ns.els-gms.att.net, dmtu.mt.ns.els-gms.att.net, pdns69.ultradns.net, pdns69.ultradns.com, pdns69.ultradns.biz, pdns69.ultradns.org

πŸ”’ DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for tstei.com (unsigned zone)

⏱️ Timing

Total: 890ms | Queries: -

πŸ“„ Records

TypeCountSample Data
A1207.19.100.246

πŸ“Œ Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (pdns69.ultradns.com, pdns69.ultradns.com)

Analysis

IP Addresses

mail.tstei.com resolves to one IP address: 207.19.100.246.