CF1760508920704-tsm20251014171359

DNSWHOIS.INFO - mail.b2bgateway.com

Search for IP or hostnames:

mail.b2bgateway.com checked at 2025-10-15T06:15:20.680Z 535ms 140/140/140 100% R:15

mail.b2bgateway.com

CNAMEb2bgateway.net
NSns20.digicertdns.com
A2600:1800:10::1:1f 🇺🇸 Tiggee
PTRns20.digicertdns.com
A208.94.148.223🇺🇸 Tiggee
PTRns20.digicertdns.com
NSns21.digicertdns.com
A2600:1801:11::1:1f 🇺🇸 Tiggee
PTRns21.digicertdns.com
A208.80.124.223🇺🇸 Tiggee
PTRns21.digicertdns.com
NSns22.digicertdns.com
A2600:1802:12::1:1f 🇺🇸 Tiggee
PTRns22.digicertdns.com
A208.80.126.223🇺🇸 Tiggee
PTRns22.digicertdns.com
NSns23.digicertdns.net
A2600:1801:13::1:1f 🇺🇸 Tiggee
PTRns23.digicertdns.net
A208.80.125.223🇺🇸 Tiggee
PTRns23.digicertdns.net
NSns24.digicertdns.net
A2600:1802:14::1:1f 🇺🇸 Tiggee
PTRns24.digicertdns.net
A208.80.127.223🇺🇸 Tiggee
PTRns24.digicertdns.net
NSns25.digicertdns.net
A2600:1800:15::1:1f 🇺🇸 Tiggee
PTRns25.digicertdns.net
A208.94.149.223🇺🇸 Tiggee
PTRns25.digicertdns.net
MXb2bgateway-net.mail.protection.outlook.com
A2a01:111:f403:c902:: 🇺🇸 Microsoft
PTRmail-sj2pr05cu00300.inbound.protection.outlook.com
A2a01:111:f403:c92c::1 🇺🇸 Microsoft
PTRmail-dm6pr03cu00401.inbound.protection.outlook.com
A2a01:111:f403:f807::1 🇺🇸 Microsoft
PTRmail-co1pr21cu00101.inbound.protection.outlook.com
A2a01:111:f403:f908::2 🇺🇸 Microsoft
PTRmail-bn8pr05cu00102.inbound.protection.outlook.com
A52.101.11.10🇺🇸 Microsoft
PTRmail-sa9pr03cu00202.inbound.protection.outlook.com
A52.101.40.6🇺🇸 Microsoft
PTRmail-cy1pr03cu00106.inbound.protection.outlook.com
A52.101.42.16🇺🇸 Microsoft
PTRmail-co1pr05cu00300.inbound.protection.outlook.com
A52.101.194.13🇺🇸 Microsoft
PTRmail-ch0pr04cu00605.inbound.protection.outlook.com
A74.118.73.35🇺🇸 ProvDotNet

b2bgateway.com

NSns20.digicertdns.com
NSns21.digicertdns.com
NSns22.digicertdns.com
NSns23.digicertdns.net
NSns24.digicertdns.net
NSns25.digicertdns.net
MXb2bgateway-com.mail.protection.outlook.com
A74.118.73.35🇺🇸 ProvDotNet

PTR for

Starts with same word

Starts similarily

AI analysis

mail.b2bgateway.com points to a single IP: 74.118.73.35.

Other host names, for example b2bgateway.org, b2bgateway.biz, b2bgateway.net and b2bgateway.com share IP numbers with mail.b2bgateway.com.

mail.b2bgateway.com is delegated to six name servers: ns20.digicertdns.com, ns21.digicertdns.com, ns22.digicertdns.com, ns23.digicertdns.net, ns24.digicertdns.net and ns25.digicertdns.net.

mail.b2bgateway.com partially shares name servers with other domains; examples include ged.ba, vcea.org, qbc.org.uk, steelcon.com and silvercoastliving.com.

Host names with two IP numbers:

ns20.digicertdns.com points to: 2600:1800:10::1:1f and 208.94.148.223.

ns21.digicertdns.com points to: 2600:1801:11::1:1f and 208.80.124.223.

ns22.digicertdns.com points to: 2600:1802:12::1:1f and 208.80.126.223.

ns23.digicertdns.net points to: 2600:1801:13::1:1f and 208.80.125.223.

ns24.digicertdns.net points to: 2600:1802:14::1:1f and 208.80.127.223.

ns25.digicertdns.net points to: 2600:1800:15::1:1f and 208.94.149.223.

mail.b2bgateway.com is handled by a single mail server, b2bgateway-net.mail.protection.outlook.com.

mail.b2bgateway.com uses the same mail server setup as other domains, for example b2bgateway.net.

Hostname b2bgateway-net.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:c902::, 2a01:111:f403:c92c::1, 2a01:111:f403:f807::1, 2a01:111:f403:f908::2, 52.101.11.10, 52.101.40.6, 52.101.42.16 and 52.101.194.13.

Perform reverse DNS lookup as well as normal forward DNS. Check Autonomous System Numbers (ASNs) and BGP connections between Internet Service Providers.
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EGluVsK CF johedugfp 2025-10-15