2u365.com - robtex.com
2u365.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=1778588666 | ||||||
Same first word
2u365.com |
Similar names
DNS History
14 records (5 active, 9 former)
●NSns17.domaincontrol.com2026-04-10 → 2026-05-12 · 3 obs
● 2026-04-10 17:06:02
● 2026-05-12 12:44:00
●NSns18.domaincontrol.com2026-04-10 → 2026-05-12 · 3 obs
● 2026-04-10 17:06:02
● 2026-05-12 12:44:00
○NSns23.domaincontrol.com2015-10-26 → 2016-11-11 · 4 obs
● 2016-11-11 02:32:50
○ 2018-07-16 07:03:12
○ 2026-05-12 12:44:00
○NSns24.domaincontrol.com2015-10-26 → 2016-11-11 · 4 obs
● 2016-11-11 02:32:50
○ 2018-07-16 07:03:12
○ 2026-05-12 12:44:00
○NSpdns11.domaincontrol.com2018-07-16 → 2018-07-16 · 4 obs
● 2018-07-16 07:03:12
○ 2026-04-10 17:06:02
○ 2026-05-12 12:44:00
○NSpdns12.domaincontrol.com2018-07-16 → 2018-07-16 · 4 obs
● 2018-07-16 07:03:12
○ 2026-04-10 17:06:02
○ 2026-05-12 12:44:00
●MX2u365-com.mail.protection.outlook.com2016-09-12 → 2026-05-12 · 3 obs
● 2016-09-12 06:07:34
● 2026-05-12 12:44:00
○MXmailstore1.europe.secureserver.net2015-10-26 → 2016-04-07 · 4 obs
● 2016-04-07 12:45:26
○ 2016-09-12 06:07:34
○ 2026-05-12 12:44:00
○MXsmtp.europe.secureserver.net2015-10-26 → 2016-04-07 · 4 obs
● 2016-04-07 12:45:26
○ 2016-09-12 06:07:34
○ 2026-05-12 12:44:00
○A107.180.21.162016-09-12 → 2016-11-11 · 5 obs
● 2016-09-12 06:07:34
● 2016-11-11 02:32:50
○ 2018-07-16 07:03:12
○ 2026-05-12 12:44:00
○A107.180.97.942018-07-16 → 2018-07-16 · 4 obs
● 2018-07-16 07:03:12
○ 2026-04-10 17:06:02
○ 2026-05-12 12:44:00
●A15.197.225.1282026-04-10 → 2026-05-12 · 3 obs
● 2026-04-10 17:06:02
● 2026-05-12 12:44:00
○A173.201.98.292015-10-26 → 2016-04-07 · 4 obs
● 2016-04-07 12:45:26
○ 2016-09-12 06:07:34
○ 2026-05-12 12:44:00
●A3.33.251.1682026-04-10 → 2026-05-12 · 3 obs
● 2026-04-10 17:06:02
● 2026-05-12 12:44:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | i.gtld-servers.net, m.gtld-servers.net, e.gtld-servers.net, g.gtld-servers.net... | - |
| 2u365.com | ns17.domaincontrol.com, ns18.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:173.201.76.9
NS records: ns17.domaincontrol.com, ns18.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 2u365.com (unsigned zone)
⏱️ Timing
Total: 1890ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 15.197.225.128, 3.33.251.168 |
| NS | 2 | ns17.domaincontrol.com, ns18.domaincontrol.com |
| MX | 1 | 2u365-com.mail.protection.outlook.com (p |
| TXT | 2 | NETORGFT1723947.onmicrosoft.com, v=spf1 include:spf.em.secureserver.net i |
| SOA | 1 | ns17.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns17.domaincontrol.com, ns17.domaincontrol.com, ns18.domaincontrol.com...)
Analysis
IP Addresses
2u365.com has two IP numbers: 3.33.251.168 and 15.197.225.128.
Name Servers
2u365.com's delegation uses two name servers: ns17.domaincontrol.com and ns18.domaincontrol.com.
Host names with two IPs:
ns17.domaincontrol.com points to 2603:5:21c0::9 and 97.74.108.9
ns18.domaincontrol.com points to 2603:5:22c0::9 and 173.201.76.9
Mail Servers
A single mail server handles 2u365.com, 2u365-com.mail.protection.outlook.com.
Host 2u365-com.mail.protection.outlook.com points to eight IPs: 2a01:111:f403:ca04::, 2a01:111:f403:ca04::c, 2a01:111:f403:ca04::d, 2a01:111:f403:ca04::f, 52.101.68.15, 52.101.73.16, 52.101.73.19 and 52.101.73.26.