`sheratonlisboa.com`

DNSSEC	⚠️ Not signed
A	3.214.21.245^{🇺🇸 Amazon3.208.0.0/12 EC2 IAD prefix}
		PTR	`ec2-3-214-21-245.compute-1.amazonaws.com`
NS	`dns1.cscdns.net` ⭐
		A	2610:a1:1022::100^{🇺🇸 MAINT-ID-120082610:a1:1022::/48 Neustar}
			PTR	`ns1.arcemus.com`
			PTR	`kandns06.digitalarchives.com`
			PTR	`ns1.euro909.com`
			PTR	`ns2.euro909.com`
			PTR	`indom10.indomco.com`
			PTR	`indom30.indomco.fr`
			PTR	`ns1.ascio.net`
			PTR	`ns3.ascio.net`
			PTR	`dns1.cscdns.net`
			PTR	`pdns1.cscdns.net`
			PTR	`sbdns3.cscdns.net`
			PTR	`spdns3.cscdns.net`
			PTR	`ns0.netnames.net`
			PTR	`ns1.netnames.net`
			PTR	`ns3.netnames.net`
			PTR	`ns5.netnames.net`
			PTR	`ns7.netnames.net`
			PTR	`indom130.indomco.org`
			PTR	`ns2.domainnetwork.se`
			PTR	`ns.domainnetwork.se`
		A	156.154.130.100^{🇺🇸 MAINT-ID-12008156.154.130.0/24 Neustar}
			PTR	`ns1.arcemus.com`
			PTR	`kandns06.digitalarchives.com`
			PTR	`ns1.euro909.com`
			PTR	`ns2.euro909.com`
			PTR	`indom10.indomco.com`
			PTR	`indom30.indomco.fr`
			PTR	`ns1.ascio.net`
			PTR	`ns3.ascio.net`
			PTR	`dns1.cscdns.net`
			PTR	`pdns1.cscdns.net`
			PTR	`sbdns3.cscdns.net`
			PTR	`spdns3.cscdns.net`
			PTR	`ns0.netnames.net`
			PTR	`ns1.netnames.net`
			PTR	`ns3.netnames.net`
			PTR	`ns5.netnames.net`
			PTR	`ns7.netnames.net`
			PTR	`indom130.indomco.org`
			PTR	`ns2.domainnetwork.se`
			PTR	`ns.domainnetwork.se`
NS	`dns2.cscdns.net`
		A	2610:a1:1023::100^{🇺🇸 MAINT-ID-120082610:a1:1023::/48 Neustar}
			PTR	`ns2.arcemus.com`
			PTR	`nusdns06.digitalarchives.com`
			PTR	`ns3.domainnetwork.com`
			PTR	`ns3.euro909.com`
			PTR	`indom80.indomco.hk`
			PTR	`ns2.ascio.net`
			PTR	`ns4.ascio.net`
			PTR	`dns2.cscdns.net`
			PTR	`pdns2.cscdns.net`
			PTR	`indom20.indomco.net`
			PTR	`ns2.netnames.net`
			PTR	`ns4.netnames.net`
			PTR	`ns6.netnames.net`
			PTR	`ns8.netnames.net`
		A	156.154.131.100^{🇺🇸 MAINT-ID-12008156.154.131.0/24 Neustar}
			PTR	`ns2.arcemus.com`
			PTR	`nusdns06.digitalarchives.com`
			PTR	`ns3.domainnetwork.com`
			PTR	`ns3.euro909.com`
			PTR	`indom80.indomco.hk`
			PTR	`ns2.ascio.net`
			PTR	`ns4.ascio.net`
			PTR	`dns2.cscdns.net`
			PTR	`pdns2.cscdns.net`
			PTR	`indom20.indomco.net`
			PTR	`ns2.netnames.net`
			PTR	`ns4.netnames.net`
			PTR	`ns6.netnames.net`
			PTR	`ns8.netnames.net`
MX	`mxc.ptempresas.pt` ⭐
		A	62.28.46.133^{🇵🇹 MEO-EMPRESAS62.28.0.0/16 PTPRIMENET PT Prime - Network Service Provider}
			PTR	`mxc.meoempresas.pt`
			PTR	`mxc.ptempresas.pt`
MX	`mxp.ptempresas.pt` ⭐
		A	62.28.46.69^{🇵🇹 MEO-EMPRESAS62.28.0.0/16 PTPRIMENET PT Prime - Network Service Provider}
			PTR	`mxp.meoempresas.pt`
			PTR	`mxp.ptempresas.pt`
TXT	`v=spf1 redirect=operations.ptempresas.pt`
SOA	`dns1.cscdns.net`hostmaster@cscdns.net 2018-06-27 #8

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1776680692

WOT: SAFE (68/100)

Same first word

sheratonlisboa.com

DNS History

13 records (5 active, 8 former)

●NSdns1.cscdns.net2026-04-08 → 2026-04-20 · 3 obs

○ 2017-12-16 01:42:48
● 2026-04-08 17:59:56
● 2026-04-20 10:39:38

●NSdns2.cscdns.net2026-04-08 → 2026-04-20 · 3 obs

○ 2017-12-16 01:42:48
● 2026-04-08 17:59:56
● 2026-04-20 10:39:38

○NSns.rackspace.com2017-12-16 → 2017-12-16 · 4 obs

○ 2016-12-05 06:25:12
● 2017-12-16 01:42:48
○ 2026-04-08 17:59:56
○ 2026-04-20 10:39:38

○NSns.sheratonlisboa.com2015-06-20 → 2015-10-26 · 4 obs

● 2015-06-20 03:44:26
● 2015-10-26 04:02:28
○ 2016-01-18 21:11:16
○ 2026-04-20 10:39:38

○NSns2.rackspace.com2017-12-16 → 2017-12-16 · 4 obs

○ 2016-12-05 06:25:12
● 2017-12-16 01:42:48
○ 2026-04-08 17:59:56
○ 2026-04-20 10:39:38

○NSns5.webcanada.com2016-01-18 → 2016-12-05 · 5 obs

○ 2015-10-26 04:02:28
● 2016-01-18 21:11:16
● 2016-12-05 06:25:12
○ 2017-12-16 01:42:48
○ 2026-04-20 10:39:38

○NSns6.webcanada.com2016-01-18 → 2016-12-05 · 5 obs

○ 2015-10-26 04:02:28
● 2016-01-18 21:11:16
● 2016-12-05 06:25:12
○ 2017-12-16 01:42:48
○ 2026-04-20 10:39:38

○MXmail.sheratonlisboa.com2015-06-20 → 2016-12-05 · 4 obs

● 2015-06-20 03:44:26
● 2016-12-05 06:25:12
○ 2017-12-16 01:42:48
○ 2026-04-20 10:39:38

●MXmxc.ptempresas.pt2026-04-08 → 2026-04-20 · 3 obs

○ 2017-12-16 01:42:48
● 2026-04-08 17:59:56
● 2026-04-20 10:39:38

●MXmxp.ptempresas.pt2026-04-08 → 2026-04-20 · 3 obs

○ 2017-12-16 01:42:48
● 2026-04-08 17:59:56
● 2026-04-20 10:39:38

○A174.143.62.502015-06-20 → 2016-12-05 · 4 obs

● 2015-06-20 03:44:26
● 2016-12-05 06:25:12
○ 2017-12-16 01:42:48
○ 2026-04-20 10:39:38

○A174.143.70.672017-12-16 → 2017-12-16 · 4 obs

○ 2016-12-05 06:25:12
● 2017-12-16 01:42:48
○ 2026-04-08 17:59:56
○ 2026-04-20 10:39:38

●A3.214.21.2452026-04-08 → 2026-04-20 · 3 obs

○ 2017-12-16 01:42:48
● 2026-04-08 17:59:56
● 2026-04-20 10:39:38

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	e.gtld-servers.net, m.gtld-servers.net, d.gtld-servers.net, a.gtld-servers.net...	-
sheratonlisboa.com	dns1.cscdns.net, dns2.cscdns.net	-

✅ Authoritative Response

Server:156.154.131.100

NS records: dns1.cscdns.net, dns2.cscdns.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sheratonlisboa.com (unsigned zone)

⏱️ Timing

Total: 445ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`3.214.21.245`
NS	2	`dns1.cscdns.net, dns2.cscdns.net`
MX	2	`mxc.ptempresas.pt (pri: 10), mxp.ptempresas.pt (pri: 10)`
TXT	1	`v=spf1 redirect=operations.ptempresas.pt`
SOA	1	`dns1.cscdns.net hostmaster.cscdns.net`

Analysis

IP Addresses

sheratonlisboa.com points to a single IP: 3.214.21.245.

Other host names, for instance marriottholidaycredit.com, westinhyderabadmindspace.com, m.marriott.de, tampamarriottwaterside.com and elementmiamidoral.com share IP numbers with sheratonlisboa.com.

Name Servers

sheratonlisboa.com's delegation is to two name servers dns1.cscdns.net and dns2.cscdns.net.

sheratonlisboa.com shares the same name server configuration as other domains, such as 1-600-flower.com, axaturkiye.net, usedrolex.biz, protectyourhomepartners.com and truist-insclientaccess.com.

sheratonlisboa.com shares name servers with other domains at least partially, for instance mlcreditcard.com, seasonalownership.com and mlcc.com.

These name servers are commonly used alongside ns101.bac.com and ns102.bac.com.

Host names with two IP numbers: dns1.cscdns.net points to 2610:a1:1022::100 and 156.154.130.100; dns2.cscdns.net points to 2610:a1:1023::100 and 156.154.131.100

Mail Servers

Two mail servers mxc.ptempresas.pt and mxp.ptempresas.pt handle sheratonlisboa.com.

sheratonlisboa.com uses the same mail server setup as other domains such as jf-aldeiavelha.pt, ribul.pt, iptrans.com.pt, ihm.pt and mega-tecnologia.com.

sheratonlisboa.com shares some mail servers with other domains, including apadil.pt, confagri.pt, scmg.pt, valusa.pt and otima.pt.

Host names with a single IP:

mxc.ptempresas.pt resolves to 62.28.46.133.

mxp.ptempresas.pt resolves to 62.28.46.69.

sheratonlisboa.com - robtex.com