b2ucorp.com - dns.ninja
b2ucorp.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=1785153087 | ||||||
Same first word
b2ucorp.com |
Similar names
DNS History
9 records (5 active, 4 former)
●NSns29.domaincontrol.com2015-06-11 → 2026-07-27 · 2 obs
● 2026-07-27 11:53:30
●NSns30.domaincontrol.com2015-06-11 → 2026-07-27 · 2 obs
● 2026-07-27 11:53:30
○MXmail.b2ucorp.com2015-06-11 → 2017-04-24 · 4 obs
● 2017-04-24 04:15:40
○ 2026-03-10 23:27:18
○ 2026-07-27 11:53:30
●MXsmtp.google.com2026-03-27 → 2026-07-27 · 3 obs
● 2026-03-27 10:42:38
● 2026-07-27 11:53:30
○A13.248.213.452026-03-10 → 2026-03-10 · 4 obs
● 2026-03-10 23:27:18
○ 2026-03-27 10:42:38
○ 2026-07-27 11:53:30
●A15.197.148.332026-03-27 → 2026-07-27 · 3 obs
● 2026-03-27 10:42:38
● 2026-07-27 11:53:30
○A23.229.182.1962015-06-11 → 2017-04-24 · 4 obs
● 2017-04-24 04:15:40
○ 2026-03-10 23:27:18
○ 2026-07-27 11:53:30
●A3.33.130.1902026-03-27 → 2026-07-27 · 3 obs
● 2026-03-27 10:42:38
● 2026-07-27 11:53:30
○A76.223.67.1892026-03-10 → 2026-03-10 · 4 obs
● 2026-03-10 23:27:18
○ 2026-03-27 10:42:38
○ 2026-07-27 11:53:30
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | j.gtld-servers.net, l.gtld-servers.net, m.gtld-servers.net, a.gtld-servers.net... | - |
| b2ucorp.com | ns29.domaincontrol.com, ns30.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:173.201.72.15
NS records: ns29.domaincontrol.com, ns30.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for b2ucorp.com (unsigned zone)
⏱️ Timing
Total: 125ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 3.33.130.190, 15.197.148.33 |
| NS | 2 | ns29.domaincontrol.com, ns30.domaincontrol.com |
| MX | 1 | smtp.google.com (pri: 1) |
| TXT | 3 | google-site-verification=booyGYZsP8TCkR7, D3722468... |
| SOA | 1 | ns29.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns29.domaincontrol.com, ns29.domaincontrol.com, ns30.domaincontrol.com...)
Analysis
IP Addresses
b2ucorp.com points to the IP addresses 3.33.130.190 and 15.197.148.33
artizio.com, fatsauce.com, mindoverfatter.org and two other host names share IP numbers with b2ucorp.com.
Name Servers
Two name servers handle the delegation for b2ucorp.com: ns29.domaincontrol.com and ns30.domaincontrol.com.
b2ucorp.com uses the same name servers as several other domains — among them sullyscoffee.com, grand-canyon.com, youpap.com and two more.
ns29.domaincontrol.com and ns30.domaincontrol.com both carry two IP addresses. The A records for ns29.domaincontrol.com are 97.74.104.15 and 2603:5:2181::f; the A records for ns30.domaincontrol.com are 173.201.72.15 and 2603:5:2281::f.
Mail Servers
Mail for b2ucorp.com is handled by a single mail server, smtp.google.com.
b2ucorp.com uses an identical mail server configuration to several other domains — among them sesh.fm, montluc.com, mycoworks.com and two more.
b2ucorp.com has at least partial mail server overlap with other domains such as jakepolonsky.com, agrinesia.co.id, eventlama.com and two more.
smtp.google.com resolves to 9 IP addresses — 142.251.163.26, 142.251.163.27, 142.251.167.27 and 6 others.