cui.com.pt - robtex.com
cui.com.pt
| DNSSEC | ⚠️ Not signed | ||||||
| A | 52.226.107.31🇺🇸 Microsoft52.224.0.0/11 MICROSOFT | ||||||
| NS | ns-1341.awsdns-39.org ⭐ | ||||||
| A | 2600:9000:5305:3d00::1🇺🇸 Amazon2600:9000:5305::/48 - CloudFront | ||||||
| PTR | ns-1341.awsdns-39.org | ||||||
| A | 205.251.197.61🇺🇸 Amazon205.251.197.0/24 prefix | ||||||
| PTR | ns-1341.awsdns-39.org | ||||||
| NS | ns-125.awsdns-15.com | ||||||
| A | 2600:9000:5300:7d00::1🇺🇸 Amazon2600:9000:5300::/48 - CloudFront | ||||||
| PTR | ns-125.awsdns-15.com | ||||||
| A | 205.251.192.125🇺🇸 Amazon205.251.192.0/24 prefix | ||||||
| PTR | ns-125.awsdns-15.com | ||||||
| NS | ns-2011.awsdns-59.co.uk | ||||||
| A | 2600:9000:5307:db00::1🇺🇸 Amazon2600:9000:5307::/48 - CloudFront | ||||||
| PTR | ns-2011.awsdns-59.co.uk | ||||||
| A | 205.251.199.219🇺🇸 Amazon205.251.199.0/24 prefix | ||||||
| PTR | ns-2011.awsdns-59.co.uk | ||||||
| NS | ns-710.awsdns-24.net | ||||||
| A | 2600:9000:5302:c600::1🇺🇸 Amazon2600:9000:5302::/48 - CloudFront | ||||||
| PTR | ns-710.awsdns-24.net | ||||||
| A | 205.251.194.198🇺🇸 Amazon205.251.194.0/24 prefix | ||||||
| PTR | ns-710.awsdns-24.net | ||||||
| SOA | ns-1341.awsdns-39.orgawsdns-hostmaster@amazon.com serial=1 | ||||||
com.pt
| DNSSEC | ⚠️ Not signed | ||||||
| TXT | DNS.PT Domain | ||||||
Same first word
Similar names
DNS History
7 records (5 active, 2 former)
●NSns-125.awsdns-15.com2015-08-26 → 2026-03-12 · 2 obs
● 2026-03-12 06:52:46
●NSns-1341.awsdns-39.org2015-08-26 → 2026-03-12 · 2 obs
● 2026-03-12 06:52:46
●NSns-2011.awsdns-59.co.uk2015-08-26 → 2026-03-12 · 2 obs
● 2026-03-12 06:52:46
●NSns-710.awsdns-24.net2015-08-26 → 2026-03-12 · 2 obs
● 2026-03-12 06:52:46
●A52.226.107.312026-03-12 → 2026-03-12 · 3 obs
● 2026-03-12 06:52:44
● 2026-03-12 06:52:46
○A54.154.193.1852015-08-26 → 2017-02-15 · 4 obs
● 2017-02-15 11:33:26
○ 2026-03-12 06:52:44
○ 2026-03-12 06:52:46
○A54.76.80.1752015-08-26 → 2017-02-15 · 4 obs
● 2017-02-15 11:33:26
○ 2026-03-12 06:52:44
○ 2026-03-12 06:52:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| pt | d.dns.pt, b.dns.pt, a.dns.pt, c.dns.pt... | 18 records |
| cui.com.pt | ns-710.awsdns-24.net, ns-1341.awsdns-39.org, ns-2011.awsdns-59.co.uk, ns-125.awsdns-15.com | - |
✅ Authoritative Response
Server: 205.251.194.198
NS records: ns-710.awsdns-24.net, ns-1341.awsdns-39.org, ns-2011.awsdns-59.co.uk, ns-125.awsdns-15.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cui.com.pt (unsigned zone)
⏱️ Timing
Total: 1184ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 52.226.107.31 |
| NS | 4 | ns-125.awsdns-15.com, ns-1341.awsdns-39.org... |
| SOA | 1 | ns-1341.awsdns-39.org awsdns-hostmaster. |
📌 Glue Records Collected
Total: 18
In-bailiwick: 14 (h.dns.pt, g.dns.pt, e.dns.pt...)
Out-of-bailiwick: 4 (ns2.nic.fr, ns.dns.br, ns2.nic.fr...)
Analysis
IP Addresses
cui.com.pt resolves to a single IP: 52.226.107.31.
Other host names, for instance spieshecker.no, electricalinsulation.com, cui-online.es, axalta.co.uk and cromaxfivestar.com share IP numbers with cui.com.pt.
Name Servers
cui.com.pt is delegated to four name servers: ns-125.awsdns-15.com, ns-710.awsdns-24.net, ns-1341.awsdns-39.org and ns-2011.awsdns-59.co.uk.
cui.com.pt shares some name servers with other domains, for example wiredscore.de, richardsonfuneralhome.net, d1vllqejrazik2.cloudfront.net, geofeedia.com and mwdolman.com.
These name servers are often used together with ns-92.awsdns-11.com, ns-621.awsdns-13.net and ns-1375.awsdns-43.org.
Host names with two IP numbers
Two IPs per host:
ns-125.awsdns-15.com points to 2600:9000:5300:7d00::1 and 205.251.192.125
ns-710.awsdns-24.net points to 2600:9000:5302:c600::1 and 205.251.194.198
ns-1341.awsdns-39.org points to 2600:9000:5305:3d00::1 and 205.251.197.61
ns-2011.awsdns-59.co.uk points to 2600:9000:5307:db00::1 and 205.251.199.219