CF1761051650660-tsm20251017082432

DNSWHOIS.INFO - bt-is.de

Search for IP or hostnames:

bt-is.de checked at 2025-10-21T13:00:50.644Z 228ms 121/121/121 100% R:12

bt-is.de

NSns1125.ui-dns.biz
A2001:8d8:fe:53:0:d9a0:517d:100 πŸ‡©πŸ‡ͺ IONOS SE
PTRns1125.ui-dns.biz
A217.160.81.125πŸ‡©πŸ‡ͺ IONOS SE
PTRns1125.ui-dns.biz
NSns1125.ui-dns.com
A2001:8d8:fe:53:0:d9a0:527d:100 πŸ‡©πŸ‡ͺ IONOS SE
PTRns1125.ui-dns.com
A217.160.82.125πŸ‡©πŸ‡ͺ IONOS SE
PTRns1125.ui-dns.com
NSns1125.ui-dns.de
A2607:f1c0:fe:53:185:132:32:125 πŸ‡ΊπŸ‡Έ IONOS-Anycast
PTRns1125.ui-dns.de
A217.160.80.125πŸ‡©πŸ‡ͺ IONOS SE
PTRns1125.ui-dns.de
NSns1125.ui-dns.org
A2001:8d8:fe:53:0:d9a0:537d:100 πŸ‡©πŸ‡ͺ IONOS SE
PTRns1125.ui-dns.org
A217.160.83.125πŸ‡©πŸ‡ͺ IONOS SE
PTRns1125.ui-dns.org
MXbtis-de0e.mail.protection.outlook.com
A2a01:111:f403:ca27:: πŸ‡©πŸ‡ͺ Microsoft
PTRmail-beup281cu00100.inbound.protection.outlook.com
A2a01:111:f403:ca2d:: πŸ‡©πŸ‡ͺ Microsoft
PTRmail-fr5p281cu00500.inbound.protection.outlook.com
A2a01:111:f403:ca2d::1 πŸ‡©πŸ‡ͺ Microsoft
PTRmail-fr4p281cu03101.inbound.protection.outlook.com
A2a01:111:f403:ca2d::2 πŸ‡©πŸ‡ͺ Microsoft
PTRmail-fr6p281cu00202.inbound.protection.outlook.com
A52.101.168.0πŸ‡©πŸ‡ͺ Microsoft
PTRmail-beup281cu00100.inbound.protection.outlook.com
A52.101.170.0πŸ‡©πŸ‡ͺ Microsoft
PTRmail-fr5p281cu00500.inbound.protection.outlook.com
A52.101.170.1πŸ‡©πŸ‡ͺ Microsoft
PTRmail-fr4p281cu03101.inbound.protection.outlook.com
A52.101.170.2πŸ‡©πŸ‡ͺ Microsoft
PTRmail-fr6p281cu00202.inbound.protection.outlook.com
A2001:8d8:100f:f000::2c2 πŸ‡©πŸ‡ͺ IONOS SE
PTR2001-08d8-100f-f000-0000-0000-0000-02c2.elastic-ssl.ui-r.com
A217.160.0.221πŸ‡©πŸ‡ͺ IONOS SE
PTR217-160-0-221.elastic-ssl.ui-r.com

de

NSa.nic.de
NSf.nic.de
NSz.nic.de
NSl.de.net
NSn.de.net
NSs.de.net

Starts with same word

Starts similarily

AI analysis

bt-is.de points to two IP numbers: 2001:8d8:100f:f000::2c2 and 217.160.0.221.

Other host names, for instance salyluz.es, kawai.co.uk, schoolssports.mobi, pirotecniaglobalfoc.com and aglays.es share IP numbers with bt-is.de.

bt-is.de is delegated to four name servers: ns1125.ui-dns.biz, ns1125.ui-dns.com, ns1125.ui-dns.de and ns1125.ui-dns.org.

bt-is.de shares name servers with other domains at least partially, for instance h2-goslar.de, econoprint.co.uk, s1x.co.uk, ol-p.com and 4kom.de.

these name servers are often used with ns1090.ui-dns.de, ns1056.ui-dns.com and ns1083.ui-dns.org.

Host names with two IP numbers:

ns1125.ui-dns.biz resolves to 2001:8d8:fe:53:0:d9a0:517d:100 and 217.160.81.125.

ns1125.ui-dns.com resolves to 2001:8d8:fe:53:0:d9a0:527d:100 and 217.160.82.125.

ns1125.ui-dns.de resolves to 2607:f1c0:fe:53:185:132:32:125 and 217.160.80.125.

ns1125.ui-dns.org resolves to 2001:8d8:fe:53:0:d9a0:537d:100 and 217.160.83.125.

The mail server for bt-is.de is btis-de0e.mail.protection.outlook.com.

Host btis-de0e.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:ca27::, 2a01:111:f403:ca2d::, 2a01:111:f403:ca2d::1, 2a01:111:f403:ca2d::2, 52.101.168.0, 52.101.170.0, 52.101.170.1 and 52.101.170.2.

Perform reverse DNS lookup as well as normal forward DNS. Check Autonomous System Numbers (ASNs) and BGP connections between Internet Service Providers.
dbq

YNoyNOH CF johedugfp 2025-10-21