CF1761005843941-tsm20251017082432

WWW.RTSAK.COM - cobalt.et.tudelft.nl

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cobalt.et.tudelft.nl checked at 2025-10-21T00:17:23.903Z 349ms 56/56/56 100% R:11

cobalt.et.tudelft.nl

MXdutmail.tudelft.nl
A130.161.131.4🇳🇱 TUDELFT-NL
PTRdutmail.tudelft.nl
PTRmailhost1.tudelft.nl
MXmailhost2.tudelft.nl
A131.180.77.44🇳🇱 TUDELFT-NL
PTRmailhost2.tudelft.nl
PTRmailhost2a.tudelft.nl
PTRmailservice01.tudelft.nl
MXcobalt.et.tudelft.nl
A130.161.5.41🇳🇱 TUDELFT-NL
PTRcobalt.et.tudelft.nl
A130.161.5.41🇳🇱 TUDELFT-NL
PTRcobalt.et.tudelft.nl

et.tudelft.nl

MXmx10.surfmailfilter.nl
MXmx11.surfmailfilter.nl
NSns1.tudelft.nl
NSns2.tudelft.nl

PTR for

MX for

Starts with same word

Starts similarily

AI analysis

cobalt.et.tudelft.nl serves as the mail server for cobalt.et.tudelft.nl.

dutmail.tudelft.nl and mailhost2.tudelft.nl are commonly used as mail servers together with cobalt.et.tudelft.nl.

cobalt.et.tudelft.nl points to a single IP number: 130.161.5.41.

cobalt.et.tudelft.nl is handled by three mail servers: dutmail.tudelft.nl, mailhost2.tudelft.nl and cobalt.et.tudelft.nl.

cobalt.et.tudelft.nl shares mail servers with other domains at least in part, for instance dutlru1.lr.tudelft.nl, ocp-s.tudelft.nl, p2p-measure.ubicom.tudelft.nl, ocp-m.tudelft.nl and mailhost2.tudelft.nl.

these mail servers are commonly used with the mail servers proliant.st.ewi.tudelft.nl, dutiosb.twi.tudelft.nl, dutiaw4.twi.tudelft.nl, dutw1479.wbmt.tudelft.nl, dutlruv.lr.tudelft.nl, mare.tudelft.nl, dutita2.twi.tudelft.nl, ns1.et.tudelft.nl, dutlruu.lr.tudelft.nl and dutita1.twi.tudelft.nl.

Host names with one IP number:

dutmail.tudelft.nl points to 130.161.131.4.

mailhost2.tudelft.nl points to 131.180.77.44.

cobalt.et.tudelft.nl points to 130.161.5.41.

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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AUQCYjg CF johedugfp 2025-10-21