b2center.com - robtex.com
b2center.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=1771291435 | ||||||
Same first word
DNS History
10 records (4 active, 6 former)
○NSdns01.gpn.register.com2016-12-18 → 2017-11-26 · 3 obs
● 2017-11-26 15:06:14
○ 2026-03-23 11:04:46
○NSdns02.gpn.register.com2016-12-18 → 2017-11-26 · 3 obs
● 2017-11-26 15:06:14
○ 2026-03-23 11:04:46
○NSdns03.gpn.register.com2016-12-18 → 2017-11-26 · 3 obs
● 2017-11-26 15:06:14
○ 2026-03-23 11:04:46
○NSdns04.gpn.register.com2016-12-18 → 2017-11-26 · 3 obs
● 2017-11-26 15:06:14
○ 2026-03-23 11:04:46
○NSdns05.gpn.register.com2016-12-18 → 2017-11-26 · 3 obs
● 2017-11-26 15:06:14
○ 2026-03-23 11:04:46
●NSns03.domaincontrol.com2026-03-23 → 2026-03-23 · 2 obs
● 2026-03-23 11:04:46
●NSns04.domaincontrol.com2026-03-23 → 2026-03-23 · 2 obs
● 2026-03-23 11:04:46
●MXb2center-com.mail.protection.outlook.com2026-03-23 → 2026-03-23 · 1 obs
○A208.91.197.1942016-12-18 → 2017-11-26 · 3 obs
● 2017-11-26 15:06:14
○ 2026-03-23 11:04:46
●A23.227.38.652026-03-23 → 2026-03-23 · 2 obs
● 2026-03-23 11:04:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| b2center.com | ns03.domaincontrol.com, ns04.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:173.201.69.2
NS records: ns03.domaincontrol.com, ns04.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for b2center.com (unsigned zone)
⏱️ Timing
Total: 219ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 23.227.38.65 |
| NS | 2 | ns03.domaincontrol.com, ns04.domaincontrol.com |
| MX | 1 | b2center-com.mail.protection.outlook.com |
| TXT | 2 | NETORGFT15737726.onmicrosoft.com, v=spf1 include:secureserver.net -all |
| SOA | 1 | ns03.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns03.domaincontrol.com, ns03.domaincontrol.com, ns04.domaincontrol.com...)
Analysis
IP Addresses
b2center.com resolves to one IP number: 23.227.38.65.
Other host names, for instance fonewallah.com, greatoaks.fun, pantofoladoro.it, alsaudiatibbifoundation.org and www.decleor.com share IP numbers with b2center.com.
Name Servers
b2center.com's delegation uses two name servers: ns03.domaincontrol.com and ns04.domaincontrol.com.
b2center.com uses the same name server setup as other domains, such as villa-holiday-company.co.uk, chrisalden.co.uk, stahlkontor.de, bookieradar.com and proatit.com.
Host names with two IPs:
ns03.domaincontrol.com points to 2603:5:2150::2 and 97.74.101.2
ns04.domaincontrol.com points to 2603:5:2250::2 and 173.201.69.2
Mail Servers
A single mail server handles b2center.com, b2center-com.mail.protection.outlook.com.
Host b2center-com.mail.protection.outlook.com points to eight IPs: 2a01:111:f403:ca04::4, 2a01:111:f403:ca09::2, 2a01:111:f403:ca09::3, 2a01:111:f403:ca09::9, 52.101.68.12, 52.101.68.32, 52.101.73.15 and 52.101.73.16.