sfbdc.net - robtex.com
sfbdc.net
net
| 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=1784948247 | ||||||
Same first word
Similar names
DNS History
7 records (6 active, 1 former)
●NSns21.domaincontrol.com2015-07-02 → 2026-07-25 · 2 obs
● 2026-07-25 03:13:32
●NSns22.domaincontrol.com2015-07-02 → 2026-07-25 · 2 obs
● 2026-07-25 03:13:32
●MXmailstore1.secureserver.net2015-07-02 → 2026-07-25 · 2 obs
● 2026-07-25 03:13:32
●MXsmtp.secureserver.net2015-07-02 → 2026-07-25 · 2 obs
● 2026-07-25 03:13:32
●A15.197.148.332026-07-03 → 2026-07-25 · 3 obs
● 2026-07-03 12:06:36
● 2026-07-25 03:13:32
○A184.168.221.452015-07-02 → 2020-01-17 · 4 obs
● 2020-01-17 13:30:26
○ 2026-07-03 12:06:36
○ 2026-07-25 03:13:32
●A3.33.130.1902026-07-03 → 2026-07-25 · 3 obs
● 2026-07-03 12:06:36
● 2026-07-25 03:13:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | k.gtld-servers.net, m.gtld-servers.net, i.gtld-servers.net, a.gtld-servers.net... | - |
| sfbdc.net | ns21.domaincontrol.com, ns22.domaincontrol.com | - |
✅ Authoritative Response
Server:97.74.100.11
NS records: ns21.domaincontrol.com, ns22.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sfbdc.net (unsigned zone)
⏱️ Timing
Total: 787ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 3.33.130.190, 15.197.148.33 |
| NS | 2 | ns21.domaincontrol.com, ns22.domaincontrol.com |
| MX | 2 | mailstore1.secureserver.net (pri: 10), smtp.secureserver.net (pri: 0) |
| SOA | 1 | ns21.domaincontrol.com dns.jomax.net |
Analysis
IP Addresses
sfbdc.net has two IP addresses: 3.33.130.190 and 15.197.148.33
houstonmedtech.com, limandee.com, smallcellnet.com and two other host names share IP numbers with sfbdc.net.
Name Servers
The NS records for sfbdc.net delegate to ns21.domaincontrol.com and ns22.domaincontrol.com.
sfbdc.net uses the same name servers as several other domains — among them adventuregirl.co, amygalvan.com, humanios.com and two more.
ns21.domaincontrol.com resolves to 97.74.100.11 and 2603:5:2141::b. Likewise, ns22.domaincontrol.com resolves to 173.201.68.11 and 2603:5:2241::b — two IP addresses apiece.
Mail Servers
Mail for sfbdc.net is handled by two mail servers — mailstore1.secureserver.net and smtp.secureserver.net.
sfbdc.net uses an identical mail server configuration to several other domains — among them acucomb.com, flippingguys.com, chriszaluski.com and two more.
sfbdc.net partially shares its mail servers with other domains; known examples include herda-handel.de, njchaplainsassociation.org and thinksmartsoft.com.
mailstore1.secureserver.net points to 216.69.141.78, 216.69.141.114 and 216.69.141.162. smtp.secureserver.net points to 216.69.141.71, 216.69.141.84 and 216.69.141.113. Both hosts resolve to three IP numbers.