mail.b2ucorp.com - robtex.com
mail.b2ucorp.com
| DNSSEC | β οΈ Not signed | ||||||
b2ucorp.com
| DNSSEC | β οΈ Not signed | ||||||
| A | 3.33.130.190πΊπΈ Amazon3.33.128.0/20 | ||||||
| A | 15.197.148.33πΊπΈ Amazon15.197.144.0/20 | ||||||
| NS | ns29.domaincontrol.com β | ||||||
| NS | ns30.domaincontrol.com | ||||||
| MX | smtp.google.com β | ||||||
| TXT | google-site-verification=booyGYZsP8TCkR70EBTIZ7WQK2-LuiRzXi3w9eUMHpc | ||||||
| TXT | D3722468 | ||||||
| TXT | v=spf1 include:secureserver.net -all | ||||||
| SOA | ns29.domaincontrol.comdns@jomax.net 2026-03-22 #0 | ||||||
Previously MX for
Same first word
Similar names
DNS History
5 records (0 active, 5 former)
βNSns29.domaincontrol.com2015-11-21 β 2016-06-23 Β· 3 obs
β 2015-11-21 10:51:38
β 2016-06-23 22:14:22
β 2026-03-27 14:09:42
β 2016-06-23 22:14:22
β 2026-03-27 14:09:42
βNSns30.domaincontrol.com2015-11-21 β 2016-06-23 Β· 3 obs
β 2015-11-21 10:51:38
β 2016-06-23 22:14:22
β 2026-03-27 14:09:42
β 2016-06-23 22:14:22
β 2026-03-27 14:09:42
βMXmail.b2ucorp.com2015-11-21 β 2016-06-23 Β· 3 obs
β 2015-11-21 10:51:38
β 2016-06-23 22:14:22
β 2026-03-27 14:09:42
β 2016-06-23 22:14:22
β 2026-03-27 14:09:42
βA23.229.182.1962015-07-16 β 2016-06-23 Β· 3 obs
β 2015-07-16 08:21:38
β 2016-06-23 22:14:22
β 2026-03-27 14:09:42
β 2016-06-23 22:14:22
β 2026-03-27 14:09:42
π DNS Trace
π Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, h.gtld-servers.net, m.gtld-servers.net, l.gtld-servers.net... | - |
| b2ucorp.com | ns29.domaincontrol.com, ns30.domaincontrol.com | 4 records |
β Authoritative Response
Server:173.201.72.15
NS records: ns29.domaincontrol.com, ns30.domaincontrol.com
π DNSSEC Status
β οΈ Insecure (no DNSSEC)
No DS record for b2ucorp.com (unsigned zone)
β±οΈ Timing
Total: 82ms | Queries: -
π Records
| Type | Count | Sample Data |
|---|
π Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns29.domaincontrol.com, ns29.domaincontrol.com, ns30.domaincontrol.com...)