CF1759738062009-tsm20251005211530

DNSWHOIS.INFO - proactiv.se

Search for IP or hostnames:

proactiv.se checked at 2025-10-06T08:07:41.977Z 921ms 162/162/162 100% R:13

proactiv.se

NSpdns101.ultradns.biz
A2610:a1:1015::89 🇺🇸 Neustar
PTRpdns101.ultradns.biz
A156.154.66.101🇺🇸 Neustar
PTRpdns101.ultradns.biz
NSpdns101.ultradns.com
A2001:502:f3ff::89 🇺🇸 Neustar
PTRpdns101.ultradns.com
A156.154.64.101🇺🇸 Neustar
PTRpdns101.ultradns.com
NSpdns101.ultradns.net
A2610:a1:1014::89 🇺🇸 Neustar
PTRpdns101.ultradns.net
A156.154.65.101🇺🇸 Neustar
PTRpdns101.ultradns.net
NSpdns101.ultradns.org
A2001:502:4612::89 🇺🇸 Neustar
PTRpdns101.ultradns.org
A156.154.67.101🇺🇸 Neustar
PTRpdns101.ultradns.org
MXcluster1.us.messagelabs.com
A67.219.246.208🇺🇸 Google
PTRmail907.messagelabs.com
A67.219.246.210🇺🇸 Google
PTRmail909.messagelabs.com
A67.219.246.215🇺🇸 Google
PTRmail901.messagelabs.com
A67.219.247.106🇺🇸 Google
PTRmail923.messagelabs.com
A67.219.247.202🇺🇸 Google
PTRmail930.messagelabs.com
A67.219.247.204🇺🇸 Google
PTRmail931.messagelabs.com
A67.219.250.212🇺🇸 Google
PTRmail943.messagelabs.com
A67.219.250.215🇺🇸 Google
PTRmail948.messagelabs.com
MXcluster1a.us.messagelabs.com
A34.75.172.113🇺🇸 Google
PTR113.172.75.34.bc.googleusercontent.com
MXproactiv-se.mail.protection.outlook.com
A2a01:111:f403:cc2c:: 🇮🇳 Microsoft
PTRmail-ma0pr01cu01000.inbound.protection.outlook.com
A2a01:111:f403:cc2c::1 🇮🇳 Microsoft
PTRmail-ma0pr01cu01101.inbound.protection.outlook.com
A2a01:111:f403:cc2d:: 🇮🇳 Microsoft
PTRmail-pnzpr01cu00200.inbound.protection.outlook.com
A2a01:111:f403:cc2d::1 🇮🇳 Microsoft
PTRmail-pnypr01cu00201.inbound.protection.outlook.com
A52.101.144.0🇮🇳 Microsoft
PTRmail-ma0pr01cu01000.inbound.protection.outlook.com
A52.101.144.3🇮🇳 Microsoft
PTRmail-ma0pr01cu01103.inbound.protection.outlook.com
A52.101.145.0🇮🇳 Microsoft
PTRmail-pnzpr01cu00200.inbound.protection.outlook.com
A52.101.145.2🇮🇳 Microsoft
PTRmail-pnypr01cu00202.inbound.protection.outlook.com
A34.206.32.203🇺🇸 Amazon
PTRec2-34-206-32-203.compute-1.amazonaws.com

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NSa.ns.se
NSb.ns.se
NSc.ns.se
NSf.ns.se
NSg.ns.se
NSi.ns.se
NSm.ns.se
NSx.ns.se
NSy.ns.se
NSz.ns.se

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AI analysis

The parent of www.proactiv.se is proactiv.se.

proactiv.se points to an IP address: 34.206.32.203.

other host names include m.calendars.com, calendars.com, homehardware.ca, proactiv.com and proactive.com; they share IP numbers with proactiv.se.

proactiv.se delegates to four name servers: pdns101.ultradns.biz, pdns101.ultradns.com, pdns101.ultradns.net and pdns101.ultradns.org.

proactiv.se at least partially shares name servers with other domains, for instance testwashingtondc.com, media.amplience.net, efirstbank.com, firstbankmessages.com and saucedemo.com.

these name servers are commonly used with dns1.p01.nsone.net, dns2.p01.nsone.net, dns3.p01.nsone.net, dns4.p01.nsone.net, ns38.ultradns2.com, ns38.ultradns2.org, dns1.p07.nsone.net, dns2.p07.nsone.net, dns3.p07.nsone.net and dns4.p07.nsone.net.

Host names with two IP numbers: pdns101.ultradns.biz points to 2610:a1:1015::89 and 156.154.66.101; pdns101.ultradns.com points to 2001:502:f3ff::89 and 156.154.64.101; pdns101.ultradns.net points to 2610:a1:1014::89 and 156.154.65.101; pdns101.ultradns.org points to 2001:502:4612::89 and 156.154.67.101.

Three mail servers handle proactiv.se: cluster1.us.messagelabs.com, cluster1a.us.messagelabs.com and proactiv-se.mail.protection.outlook.com.

proactiv.se shares at least partially some mail servers with other domains, for instance eishogen.co.jp, fnysllc.com, nikkoku.co.jp, sisap.com.gt and centergate.com.

Eight IP numbers for host names:

cluster1.us.messagelabs.com points to 67.219.246.208, 67.219.246.210, 67.219.246.215, 67.219.247.106, 67.219.247.202, 67.219.247.204, 67.219.250.212 and 67.219.250.215

proactiv-se.mail.protection.outlook.com points to 2a01:111:f403:cc2c::, 2a01:111:f403:cc2c::1, 2a01:111:f403:cc2d::, 2a01:111:f403:cc2d::1, 52.101.144.0, 52.101.144.3, 52.101.145.0 and 52.101.145.2

One IP number:

cluster1a.us.messagelabs.com points to 34.75.172.113

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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