NSLIST.NET - tcrelay.net
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tcrelay.net checked at 2025-09-26T20:19:57.781Z 629ms 72/72/72 100% R:13
tcrelay.net
NS | ns0.bt.net | ||||||
A | 217.35.209.188🇬🇧 BTnet (BT's UK IP Network - AS2856) | ||||||
PTR | ns0.bt.net | ||||||
NS | ns1.bt.net | ||||||
A | 217.32.105.91🇬🇧 BTnet (BT's UK IP Network - AS2856) | ||||||
PTR | indnss01.bt.net | ||||||
PTR | ns1.bt.net | ||||||
PTR | indnss01.ukcore.bt.net | ||||||
NS | ns2.bt.net | ||||||
A | 217.32.105.90🇬🇧 BTnet (BT's UK IP Network - AS2856) | ||||||
PTR | indnss02.bt.net | ||||||
PTR | ns2.bt.net | ||||||
PTR | indnss02.ukcore.bt.net | ||||||
MX | smtp.tcrelay.net | ||||||
A | 62.172.48.248🇬🇧 BTnet (BT's UK IP Network - AS2856) | ||||||
PTR | hubrelay-rd.bt.com | ||||||
A | 212.140.88.215🇬🇧 BTnet (BT's UK IP Network - AS2856) | ||||||
PTR | hubrelay-rd.bt.com | ||||||
A | 217.32.182.70🇬🇧 BTnet (BT's UK IP Network - AS2856) | ||||||
PTR | hubrelay-rd.bt.com |
net
Up
Starts with same word
tcrelay.net |
Starts similarily
AI analysis
tcrelay.net
is a parent of smtp.tcrelay.net
, smtp1.tcrelay.net
and mail.tcrelay.net
.
tcrelay.net
is delegated to three name servers: ns0.bt.net
, ns1.bt.net
and ns2.bt.net
.
tcrelay.net
at least partially shares name servers with other domains, including lifefinancialservices.co.uk
, 158.109.in-addr.arpa
, 172.140.212.in-addr.arpa
, 174.122.213.in-addr.arpa
and telehouse.bt.net
.
Host names with a single IP:
ns0.bt.net
points to 217.35.209.188; ns1.bt.net
points to 217.32.105.91; ns2.bt.net
points to 217.32.105.90.
A single mail server handles tcrelay.net
, smtp.tcrelay.net
.
tcrelay.net
shares the same mail server setup as other domains, for instance officeapp.bt.com
, hermes.bt.co.uk
, prdbounce.bt.com
, openreach.office.bt.com
and cnr.bt.com
.
tcrelay.net
shares some mail servers with other domains, at least in part, for example b29net.bt.co.uk
.
These mail servers are often used together with the mail servers smtp.intra.bt.com
.
Hostname smtp.tcrelay.net
resolves to three IP addresses: 62.172.48.248, 212.140.88.215 and 217.32.182.70.