blacbook.us - robtex.com
blacbook.us
| DNSSEC | ⚠️ Not signed | ||||||
| A | 3.13.192.206🇺🇸 Amazon3.13.0.0/16 EC2 CMH prefix | ||||||
| PTR | ec2-3-13-192-206.us-east-2.compute.amazonaws.com | ||||||
| NS | ns1.webstarts.com ⭐ | ||||||
| A | 52.40.213.8🇺🇸 Amazon52.40.0.0/14 EC2 PDX prefix | ||||||
| PTR | ns1.webstarts.com | ||||||
| NS | ns.webstarts.com | ||||||
| NS | ns2.webstarts.com | ||||||
| A | 35.160.204.91🇺🇸 Amazon35.160.0.0/13 EC2 PDX prefix | ||||||
| PTR | ns2.webstarts.com | ||||||
| MX | mx.blacbook.us.cust.b.hostedemail.com ⭐ | ||||||
| A | 64.98.36.4🇨🇦 TUCOWS-364.98.36.0/24 | ||||||
| PTR | mx.b.hostedemail.com | ||||||
| TXT | v=spf1 include:_spf.hostedemail.com ~all | ||||||
| SOA | ns.webstarts.comhostmaster@webstarts.com 2026-03-30 #84 | ||||||
us
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.cctld.us ⭐ | ||||||
| NS | b.cctld.us | ||||||
| NS | f.cctld.us | ||||||
| NS | k.cctld.us | ||||||
| NS | m.cctld.us | ||||||
| NS | n.cctld.us | ||||||
| NS | w.cctld.us | ||||||
| NS | x.cctld.us | ||||||
| NS | y.cctld.us | ||||||
| SOA | a.cctld.usadmin@tldns.godaddy serial=1774903628 | ||||||
Same first word
blacbook.us |
DNS History
10 records (5 active, 5 former)
●NSns.webstarts.com2026-03-30 → 2026-03-30 · 2 obs
● 2026-03-30 21:01:28
●NSns1.webstarts.com2026-03-30 → 2026-03-30 · 2 obs
● 2026-03-30 21:01:28
○NSns17.domaincontrol.com2015-08-21 → 2015-08-21 · 3 obs
○ 2015-12-10 21:30:40
○ 2026-03-30 21:01:28
○NSns18.domaincontrol.com2015-08-21 → 2015-08-21 · 3 obs
○ 2015-12-10 21:30:40
○ 2026-03-30 21:01:28
●NSns2.webstarts.com2026-03-30 → 2026-03-30 · 2 obs
● 2026-03-30 21:01:28
○MXmailstore1.secureserver.net2015-08-21 → 2015-08-21 · 3 obs
○ 2015-12-10 21:30:40
○ 2026-03-30 21:01:28
●MXmx.blacbook.us.cust.b.hostedemail.com2026-03-30 → 2026-03-30 · 2 obs
● 2026-03-30 21:01:28
○MXsmtp.secureserver.net2015-08-21 → 2015-08-21 · 3 obs
○ 2015-12-10 21:30:40
○ 2026-03-30 21:01:28
●A3.13.192.2062026-03-30 → 2026-03-30 · 2 obs
● 2026-03-30 21:01:28
○A50.63.202.502015-08-21 → 2015-08-21 · 3 obs
○ 2015-12-10 21:30:40
○ 2026-03-30 21:01:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| us | b.cctld.us, f.cctld.us, k.cctld.us, m.cctld.us... | - |
| blacbook.us | ns1.webstarts.com, ns2.webstarts.com | - |
✅ Authoritative Response
Server:52.40.213.8
NS records: ns1.webstarts.com, ns2.webstarts.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for blacbook.us (unsigned zone)
⏱️ Timing
Total: 593ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 3.13.192.206 |
| NS | 2 | ns1.webstarts.com, ns2.webstarts.com |
| MX | 1 | mx.blacbook.us.cust.b.hostedemail.com (p |
| TXT | 1 | v=spf1 include:_spf.hostedemail.com ~all |
| SOA | 1 | ns.webstarts.com hostmaster.webstarts.co |
Analysis
IP Addresses
blacbook.us maps to IP address 3.13.192.206.
Other host names, for instance digitalrevolutionradio.com, www.thebomcil.com, testimonialsuccess.com, thebadboysofurbanradio.com and ec2-3-13-192-206.us-east-2.compute.amazonaws.com share IP numbers with blacbook.us.
Name Servers
blacbook.us is delegated to name servers ns1.webstarts.com, ns2.webstarts.com and ns.webstarts.com.
blacbook.us at least partially shares name servers with other domains such as festivaldeirondoni.info, chemchek.com, design-bh.com, forwardventures.com and nabcon.ca.
Host names with a single IP address:
ns1.webstarts.com points to 52.40.213.8
ns2.webstarts.com points to 35.160.204.91
Mail Servers
blacbook.us is handled by a single mail server, mx.blacbook.us.cust.b.hostedemail.com.
mx.blacbook.us.cust.b.hostedemail.com points to one IP number: 64.98.36.4.