u2b.org - robtex.com
u2b.org
org
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.org.afilias-nst.info ⭐ ⚠️ Not in parent delegation | ||||||
| NS | a2.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | b0.org.afilias-nst.org | ||||||
| NS | b2.org.afilias-nst.org | ||||||
| NS | c0.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | d0.org.afilias-nst.org | ||||||
| SOA | a0.org.afilias-nst.infohostmaster@donuts.email serial=1774613316 | ||||||
Same first word
u2b.eu |
u2b.com |
u2b.tv |
u2b.net |
u2b.top |
u2b.ch |
u2b.co |
u2b.fun |
u2b.ru |
u2b.cc |
u2b.it |
u2b.se |
u2b.org |
u2b.cl |
u2b.us |
u2b.cx |
u2b.me |
Similar names
DNS History
9 records (2 active, 7 former)
●NSleif.ns.cloudflare.com2026-03-25 → 2026-03-27 · 3 obs
● 2026-03-25 16:55:02
● 2026-03-27 12:16:40
○NSns01.cashparking.com2015-07-11 → 2018-09-23 · 4 obs
● 2018-09-23 11:18:22
○ 2026-03-25 16:55:02
○ 2026-03-27 12:16:40
○NSns02.cashparking.com2018-09-23 → 2018-09-23 · 4 obs
● 2018-09-23 11:18:22
○ 2026-03-25 16:55:02
○ 2026-03-27 12:16:40
●NSval.ns.cloudflare.com2026-03-25 → 2026-03-27 · 3 obs
● 2026-03-25 16:55:02
● 2026-03-27 12:16:40
○MX(root)2018-09-23 → 2018-09-23 · 4 obs
● 2018-09-23 11:18:22
○ 2026-03-25 16:55:02
○ 2026-03-27 12:16:40
○MX102018-09-23 → 2018-09-23 · 4 obs
● 2018-09-23 11:18:22
○ 2026-03-25 16:55:02
○ 2026-03-27 12:16:40
○MXmailstore1.secureserver.net2015-07-11 → 2017-02-11 · 4 obs
● 2017-02-11 00:33:36
○ 2018-09-23 11:18:22
○ 2026-03-27 12:16:40
○MXsmtp.secureserver.net2015-07-11 → 2017-02-11 · 4 obs
● 2017-02-11 00:33:36
○ 2018-09-23 11:18:22
○ 2026-03-27 12:16:40
○A184.168.221.962015-07-11 → 2018-09-23 · 4 obs
● 2018-09-23 11:18:22
○ 2026-03-25 16:55:02
○ 2026-03-27 12:16:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | d0.org.afilias-nst.org, b0.org.afilias-nst.org, b2.org.afilias-nst.org | - |
| u2b.org | val.ns.cloudflare.com, leif.ns.cloudflare.com | - |
✅ Authoritative Response
Server:162.159.44.222
NS records: val.ns.cloudflare.com, leif.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for u2b.org (unsigned zone)
⏱️ Timing
Total: 367ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | leif.ns.cloudflare.com, val.ns.cloudflare.com |
| SOA | 1 | leif.ns.cloudflare.com dns.cloudflare.co |
Analysis
Name Servers
Two name servers leif.ns.cloudflare.com and val.ns.cloudflare.com handle the delegation for u2b.org.
u2b.org shares the same name server setup as other domains, for instance okspecialtyfruits.com, zirvedonusum.com, dutchjohn.gov, hot-chickz.com and osfruits.com.
u2b.org at least partially shares name servers with other domains, for instance gopbr.co, feqn.cn, bikuan.cn, yanzhihui.cn and poselokriverside.ru.
These name servers are commonly used with the following: kim.ns.cloudflare.com, emma.ns.cloudflare.com, liz.ns.cloudflare.com and evelyn.ns.cloudflare.com.
Six IP addresses per host:
leif.ns.cloudflare.com points to 2606:4700:58::a29f:2cde, 2803:f800:50::6ca2:c3de, 2a06:98c1:50::ac40:23de, 108.162.195.222, 162.159.44.222 and 172.64.35.222; val.ns.cloudflare.com points to 2606:4700:50::adf5:3aea, 2803:f800:50::6ca2:c0ea, 2a06:98c1:50::ac40:20ea, 108.162.192.234, 172.64.32.234 and 173.245.58.234