CF1759186859284-tsm20250927195623

WWW.ROBTEX.COM - helianto.ist.utl.pt

Search for IP or hostnames:

helianto.ist.utl.pt checked at 2025-09-29T23:00:59.238Z 340ms 118/118/118 100% R:5

`helianto.ist.utl.pt`

	MX	`smtp1.tecnico.ulisboa.pt`
			A	2001:690:2100:1::15^{🇵🇹 FCCN - Fundacao para a Computacao Cientifica Nacional}
				PTR	`smtp1.tecnico.ulisboa.pt`
			A	193.136.128.21^{🇵🇹 FCCN - Fundacao para a Computacao Cientifica Nacional}
				PTR	`smtp1.tecnico.ulisboa.pt`
	MX	`smtp2.tecnico.ulisboa.pt`
			A	2001:690:2100:1::16^{🇵🇹 FCCN - Fundacao para a Computacao Cientifica Nacional}
				PTR	`smtp2.tecnico.ulisboa.pt`
			A	193.136.128.22^{🇵🇹 FCCN - Fundacao para a Computacao Cientifica Nacional}
				PTR	`smtp2.tecnico.ulisboa.pt`
	MX	`smtp.tecnico.ulisboa.pt`
			A	2001:690:2100:1::25^{🇵🇹 FCCN - Fundacao para a Computacao Cientifica Nacional}
				PTR	`smtp.tecnico.ulisboa.pt`
			A	193.136.128.20^{🇵🇹 FCCN - Fundacao para a Computacao Cientifica Nacional}
				PTR	`smtp.tecnico.ulisboa.pt`
	A	2001:690:2100:4::d301:2ae9^{🇵🇹 FCCN - Fundacao para a Computacao Cientifica Nacional}
			PTR	`web.ist.utl.pt`
	A	193.136.128.24^{🇵🇹 FCCN - Fundacao para a Computacao Cientifica Nacional}
			PTR	`omega.ist.utl.pt`

`ist.utl.pt`

	NS	`ns1.tecnico.ulisboa.pt`
	NS	`ns2.tecnico.ulisboa.pt`
	MX	`smtp1.tecnico.ulisboa.pt`
	MX	`smtp2.tecnico.ulisboa.pt`
	MX	`smtp.tecnico.ulisboa.pt`
	A	2001:690:2100:1::c03a:216e^{🇵🇹 FCCN - Fundacao para a Computacao Cientifica Nacional}
	A	193.136.128.169^{🇵🇹 FCCN - Fundacao para a Computacao Cientifica Nacional}

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AI analysis

helianto.ist.utl.pt points to two IP numbers: 2001:690:2100:4::d301:2ae9 and 193.136.128.24.

Other host names, for instance repox.ist.utl.pt, iscas2015.org, sips2020.org, www.larsys.pt and alfa.ist.utl.pt share IP numbers with helianto.ist.utl.pt.

helianto.ist.utl.pt is handled by three mail servers: smtp1.tecnico.ulisboa.pt, smtp2.tecnico.ulisboa.pt and smtp.tecnico.ulisboa.pt.

helianto.ist.utl.pt shares some mail servers with other domains, including soma.isr.tecnico.ulisboa.pt, maretec.ist.utl.pt, sismologia.ist.utl.pt, fisica.tecnico.ulisboa.pt and istart.pt.

These mail servers are often used alongside the mail servers fenixedu3.ist.utl.pt.

Host names with two IP numbers:

smtp1.tecnico.ulisboa.pt points to: 2001:690:2100:1::15 and 193.136.128.21.

smtp2.tecnico.ulisboa.pt points to: 2001:690:2100:1::16 and 193.136.128.22.

smtp.tecnico.ulisboa.pt points to: 2001:690:2100:1::25 and 193.136.128.20.

dbq

AQuPnie CF johedugfp 2025-09-29