sheraton.pt - robtex.com
sheraton.pt
pt
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | curiosity.dns.pt ⭐ | ||||||
| NS | a.dns.pt | ||||||
| NS | b.dns.pt | ||||||
| NS | c.dns.pt | ||||||
| NS | d.dns.pt | ||||||
| NS | e.dns.pt | ||||||
| NS | g.dns.pt | ||||||
| NS | h.dns.pt | ||||||
| NS | ns.dns.br ⚠️ Not in parent delegation | ||||||
| NS | ns2.nic.fr ⚠️ Not in parent delegation | ||||||
| SOA | curiosity.dns.ptrequest@dns.pt 2026-08-14 #32 | ||||||
Same first word
Similar names
DNS History
9 records (3 active, 6 former)
●NSdns1.cscdns.net2020-02-16 → 2026-08-14 · 3 obs
● 2020-02-16 03:19:24
● 2026-08-14 15:41:50
●NSdns2.cscdns.net2020-02-16 → 2026-08-14 · 3 obs
● 2020-02-16 03:19:24
● 2026-08-14 15:41:50
○NSns1.netnames.net2015-06-23 → 2017-02-20 · 4 obs
● 2017-02-20 04:34:04
○ 2020-02-16 03:19:24
○ 2026-08-14 15:41:50
○NSns2.netnames.net2015-06-23 → 2017-02-20 · 4 obs
● 2017-02-20 04:34:04
○ 2020-02-16 03:19:24
○ 2026-08-14 15:41:50
○NSns5.netnames.net2015-06-23 → 2017-02-20 · 4 obs
● 2017-02-20 04:34:04
○ 2020-02-16 03:19:24
○ 2026-08-14 15:41:50
○NSns6.netnames.net2015-06-23 → 2017-02-20 · 4 obs
● 2017-02-20 04:34:04
○ 2020-02-16 03:19:24
○ 2026-08-14 15:41:50
○A185.26.230.1292015-06-23 → 2017-02-20 · 4 obs
● 2017-02-20 04:34:04
○ 2020-02-16 03:19:24
○ 2026-08-14 15:41:50
●A3.214.21.2452026-08-10 → 2026-08-14 · 3 obs
● 2026-08-10 22:39:32
● 2026-08-14 15:41:50
○A52.21.50.2342020-02-16 → 2020-02-16 · 4 obs
● 2020-02-16 03:19:24
○ 2026-08-10 22:39:32
○ 2026-08-14 15:41:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| pt | a.dns.pt, b.dns.pt, c.dns.pt, d.dns.pt... | - |
| sheraton.pt | 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 sheraton.pt (unsigned zone)
⏱️ Timing
Total: 486ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 3.214.21.245 |
| NS | 2 | dns1.cscdns.net, dns2.cscdns.net |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | dns1.cscdns.net hostmaster.cscdns.net |
Analysis
IP Addresses
sheraton.pt resolves to one IP address: 3.214.21.245.
ottawamarriott.com, westinlosangelesairport.com, aloftmilwaukeedowntown.com and two other host names share IP numbers with sheraton.pt.
Name Servers
sheraton.pt is delegated to two name servers: dns1.cscdns.net and dns2.cscdns.net.
sheraton.pt uses the same name servers as several other domains — among them fnac.in, allianz-assistance.si, bmw.co.mu and two more.
There is at least partial name server overlap between sheraton.pt and other domains — merrilllynchlogin.com, countrywidehomeloans-refinance.com, lasallesupermoney.net and two more among them.
These name servers frequently co-occur with the name servers ns101.bac.com and ns102.bac.com.
dns1.cscdns.net and dns2.cscdns.net each resolve to two IP addresses: dns1.cscdns.net points to 156.154.130.100 and 2610:a1:1022::100, while dns2.cscdns.net points to 156.154.131.100 and 2610:a1:1023::100.