b2ucorp.com - robtex.com
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=1774607892 | ||||||
Same first word
b2ucorp.com |
Similar names
DNS History
9 records (5 active, 4 former)
●NSns29.domaincontrol.com2015-06-11 → 2026-03-27 · 2 obs
● 2026-03-27 10:42:40
●NSns30.domaincontrol.com2015-06-11 → 2026-03-27 · 2 obs
● 2026-03-27 10:42:40
○MXmail.b2ucorp.com2015-06-11 → 2017-04-24 · 4 obs
● 2017-04-24 04:15:40
○ 2026-03-10 23:27:18
○ 2026-03-27 10:42:40
●MXsmtp.google.com2026-03-27 → 2026-03-27 · 3 obs
● 2026-03-27 10:42:38
● 2026-03-27 10:42:40
○A13.248.213.452026-03-10 → 2026-03-10 · 4 obs
● 2026-03-10 23:27:18
○ 2026-03-27 10:42:38
○ 2026-03-27 10:42:40
●A15.197.148.332026-03-27 → 2026-03-27 · 3 obs
● 2026-03-27 10:42:38
● 2026-03-27 10:42:40
○A23.229.182.1962015-06-11 → 2017-04-24 · 4 obs
● 2017-04-24 04:15:40
○ 2026-03-10 23:27:18
○ 2026-03-27 10:42:40
●A3.33.130.1902026-03-27 → 2026-03-27 · 3 obs
● 2026-03-27 10:42:38
● 2026-03-27 10:42:40
○A76.223.67.1892026-03-10 → 2026-03-10 · 4 obs
● 2026-03-10 23:27:18
○ 2026-03-27 10:42:38
○ 2026-03-27 10:42:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | e.gtld-servers.net, f.gtld-servers.net, l.gtld-servers.net, b.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: 179ms | 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 two IP numbers: 3.33.130.190 and 15.197.148.33.
Other host names, for instance artizio.com, fatsauce.com, mindoverfatter.org, rateaddis.com and myfavoritelibrary.com share IP numbers with b2ucorp.com.
Name Servers
b2ucorp.com is delegated to two name servers: ns29.domaincontrol.com and ns30.domaincontrol.com.
b2ucorp.com uses the same name server setup as other domains, for instance sullyscoffee.com, grand-canyon.com, youpap.com, behpod.com and puuttypower.com.
Host names with two IP numbers:
The host ns29.domaincontrol.com points to 2603:5:2181::f and 97.74.104.15.
The host ns30.domaincontrol.com points to 2603:5:2281::f and 173.201.72.15.
Mail Servers
The mail server for b2ucorp.com is smtp.google.com.
b2ucorp.com shares the same mail server setup as other domains, including sesh.fm, mycoworks.com, lifeinsuranceinvest.com, compassionateseniorhomecare.com and manishpmudgal.com.
b2ucorp.com shares some mail servers with other domains, including agrinesia.co.id, eventlama.com, bm.org, k-dev.fr and genixtec.com.
Hostname smtp.google.com points to nine IP numbers: 2607:f8b0:4004:c0b::1a, 2607:f8b0:4004:c0b::1b, 2607:f8b0:4004:c19::1a, 2607:f8b0:4004:c19::1b, 142.250.31.26, 142.250.31.27, 142.251.16.27, 142.251.111.26 and 142.251.111.27.