roundedcube.com - robtex.com
roundedcube.com
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.netnstld@verisign-grs.com serial=1778369671 | ||||||
Subdomains
mx1.roundedcube.com |
Same first word
roundedcube.pages.dev |
roundedcube.com |
DNS History
10 records (6 active, 4 former)
○NSmns01.domaincontrol.com2015-07-18 → 2017-05-22 · 4 obs
● 2017-05-22 16:29:44
○ 2026-04-07 03:48:26
○ 2026-05-10 00:03:26
○NSmns02.domaincontrol.com2015-07-18 → 2017-05-22 · 4 obs
● 2017-05-22 16:29:44
○ 2026-04-07 03:48:26
○ 2026-05-10 00:03:26
●NSns1-03.azure-dns.com2026-04-07 → 2026-05-10 · 3 obs
● 2026-04-07 03:48:26
● 2026-05-10 00:03:26
●NSns2-03.azure-dns.net2026-04-07 → 2026-05-10 · 3 obs
● 2026-04-07 03:48:26
● 2026-05-10 00:03:26
●NSns3-03.azure-dns.org2026-04-07 → 2026-05-10 · 3 obs
● 2026-04-07 03:48:26
● 2026-05-10 00:03:26
●NSns4-03.azure-dns.info2026-04-07 → 2026-05-10 · 3 obs
● 2026-04-07 03:48:26
● 2026-05-10 00:03:26
○MXroundedcube-com.mail.eo.outlook.com2015-07-18 → 2017-05-22 · 4 obs
● 2017-05-22 16:29:44
○ 2026-04-07 03:48:26
○ 2026-05-10 00:03:26
●MXroundedcube-com.mail.protection.outlook.com2026-04-07 → 2026-05-10 · 3 obs
● 2026-04-07 03:48:26
● 2026-05-10 00:03:26
●A52.183.71.612026-04-07 → 2026-05-10 · 3 obs
● 2026-04-07 03:48:26
● 2026-05-10 00:03:26
○A64.34.170.302015-07-18 → 2017-05-22 · 4 obs
● 2017-05-22 16:29:44
○ 2026-04-07 03:48:26
○ 2026-05-10 00:03:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | m.gtld-servers.net, c.gtld-servers.net, l.gtld-servers.net, e.gtld-servers.net... | - |
| roundedcube.com | ns1-03.azure-dns.com, ns2-03.azure-dns.net, ns3-03.azure-dns.org, ns4-03.azure-dns.info | 2 records |
✅ Authoritative Response
Server:208.84.5.3
NS records: ns1-03.azure-dns.com, ns2-03.azure-dns.net, ns3-03.azure-dns.org, ns4-03.azure-dns.info
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for roundedcube.com (unsigned zone)
⏱️ Timing
Total: 93ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 52.183.71.61 |
| NS | 4 | ns1-03.azure-dns.com, ns2-03.azure-dns.net... |
| MX | 1 | roundedcube-com.mail.protection.outlook. |
| TXT | 3 | google-site-verification=D9GemJ7K6Av-P3v, MS=ms64916547... |
| SOA | 1 | ns1-03.azure-dns.com dns.jomax.net |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1-03.azure-dns.com, ns1-03.azure-dns.com)
Analysis
Hierarchy
roundedcube.com is the parent of mx1.roundedcube.com.
IP Addresses
roundedcube.com resolves to one IP number: 52.183.71.61.
Other host names, for instance rcontrack.com, share IP numbers with roundedcube.com.
Name Servers
roundedcube.com is delegated to four name servers: ns1-03.azure-dns.com, ns4-03.azure-dns.info, ns2-03.azure-dns.net and ns3-03.azure-dns.org.
roundedcube.com at least partially shares name servers with other domains, for instance scrappricebulletin.com, trodelvy.com, calfrac.com, discreet.com.ru and earlyopenoften.org.
Host names with two IP numbers:
ns1-03.azure-dns.com points to 2603:1061:0:700::3 and 13.107.236.3; ns4-03.azure-dns.info points to 2620:1ec:bda:700::3 and 208.84.5.3; ns2-03.azure-dns.net points to 2620:1ec:8ec:700::3 and 150.171.21.3; ns3-03.azure-dns.org points to 2a01:111:4000:700::3 and 204.14.183.3.
Mail Servers
roundedcube.com is handled by a single mail server, roundedcube-com.mail.protection.outlook.com.
Host roundedcube-com.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:f802::, 2a01:111:f403:f804::3, 2a01:111:f403:f90c::, 2a01:111:f403:f90d::1, 52.101.8.51, 52.101.9.14, 52.101.41.3 and 52.101.41.183.