CF1763405779354-tsm20251116095642

WWW.RTSAK.COM - big-a.co.uk

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big-a.co.uk checked at 2025-11-17T18:56:19.198Z 2551ms 88/88/88 100% R:12 allDone:true timedOut:false

big-a.co.uk

NSns2.heartinternet.uk
A79.170.43.3🇬🇧 GD-EMEA-DC-LD5
PTRns2.mainnameserver.com
NSns.heartinternet.uk
A79.170.40.2🇬🇧 GD-EMEA-DC-LD5
PTRns1.mainnameserver.com
MXbiga-co-uk0i.mail.protection.outlook.com
A2a01:111:f403:cc31::2 🇦🇺 Microsoft
PTRmail-sy5pr01cu00902.inbound.protection.outlook.com
A2a01:111:f403:cc31::3 🇦🇺 Microsoft
PTRmail-sy2pr01cu00503.inbound.protection.outlook.com
A2a01:111:f403:cc33:: 🇦🇺 Microsoft
PTRmail-meupr01cu00200.inbound.protection.outlook.com
A2a01:111:f403:cc33::1 🇦🇺 Microsoft
PTRmail-meupr01cu00301.inbound.protection.outlook.com
A52.101.149.0🇦🇺 Microsoft
PTRmail-sy2pr01cu00300.inbound.protection.outlook.com
A52.101.149.1🇦🇺 Microsoft
PTRmail-sy8pr01cu00101.inbound.protection.outlook.com
A52.101.149.2🇦🇺 Microsoft
PTRmail-sy5pr01cu00902.inbound.protection.outlook.com
A52.101.149.9🇦🇺 Microsoft
PTRmail-sy2pr01cu00501.inbound.protection.outlook.com
A91.109.14.112🇫🇷 GD-EMEA-DC-LD5
PTRhosting.avalsolutions.co.uk

co.uk

NSdns1.nic.uk
NSdns2.nic.uk
NSdns3.nic.uk
NSdns4.nic.uk
NSnsa.nic.uk
NSnsb.nic.uk
NSnsc.nic.uk
NSnsd.nic.uk
rank #172010 globally
rank #3994 in the tld

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Starts with same word

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AI analysis

big-a.co.uk is a parent of mail.big-a.co.uk.

big-a.co.uk points to a single IP address: 91.109.14.112.

Other host names such as mail.big-a.co.uk and 240482.vps-10.com share IP numbers with big-a.co.uk.

big-a.co.uk is delegated to two name servers: ns2.heartinternet.uk and ns.heartinternet.uk.

big-a.co.uk uses the same name server setup as other domains, including londonsightsapp.com, prolists.co.uk, consign.me, sotian.com and unspam.co.uk.

Hostnames with a single IP

ns2.heartinternet.uk resolves to: 79.170.43.3.

ns.heartinternet.uk resolves to: 79.170.40.2.

The mail server for big-a.co.uk is biga-co-uk0i.mail.protection.outlook.com.

biga-co-uk0i.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:cc31::2, 2a01:111:f403:cc31::3, 2a01:111:f403:cc33::, 2a01:111:f403:cc33::1, 52.101.149.0, 52.101.149.1, 52.101.149.2 and 52.101.149.9.

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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