blackdoc.com - dns.ninja
blackdoc.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 3.230.199.117🇺🇸 Amazon3.224.0.0/12 EC2 IAD prefix | ||||||
| PTR | static-1a.turbifysites.com | ||||||
| A | 35.168.67.138🇺🇸 Amazon35.168.0.0/13 EC2 IAD prefix | ||||||
| NS | ns1.turbify.com ⭐ | ||||||
| A | 20.121.230.119🇺🇸 Microsoft20.64.0.0/10 | ||||||
| NS | ns2.turbify.com | ||||||
| A | 134.33.240.61🇬🇧 Microsoft134.33.0.0/16 | ||||||
| MX | mx-biz.mail.am0.yahoodns.net(30) | ||||||
| A | 67.195.204.83🇺🇸 Yahoo67.195.204.0/24 Verizon Media BF1 | ||||||
| PTR | mtaproxy1.biz.mail.vip.bf1.yahoo.com | ||||||
| A | 67.195.228.75🇺🇸 Yahoo67.195.228.0/24 Verizon Media GQ1 | ||||||
| PTR | mtaproxy1.biz.mail.vip.gq1.yahoo.com | ||||||
| SOA | ns1.turbify.comhostmaster@blackdoc.com 2026-02-18 #2 | ||||||
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=1786100824 | ||||||
Same first word
Similar names
cadblock.com |
cadblock.net |
blackcod.net |
docblack.org |
blockcad.com |
docblack.net |
blackodc.com |
docblack.co.uk |
badclock.com |
dabclock.com |
blackcod.com |
blockcad.net |
DNS History
9 records (5 active, 4 former)
○NSno-dyn-updates.san.yahoo.com2015-08-06 → 2017-10-22 · 4 obs
● 2017-10-22 03:49:18
○ 2026-02-27 10:51:10
○ 2026-08-07 11:19:36
●NSns1.turbify.com2026-02-27 → 2026-08-07 · 3 obs
● 2026-02-27 10:51:10
● 2026-08-07 11:19:36
●NSns2.turbify.com2026-02-27 → 2026-08-07 · 3 obs
● 2026-02-27 10:51:10
● 2026-08-07 11:19:36
○NSyns1.yahoo.com2015-08-06 → 2017-10-22 · 4 obs
● 2017-10-22 03:49:18
○ 2026-02-27 10:51:10
○ 2026-08-07 11:19:36
○NSyns2.yahoo.com2015-08-06 → 2017-10-22 · 4 obs
● 2017-10-22 03:49:18
○ 2026-02-27 10:51:10
○ 2026-08-07 11:19:36
●MXmx-biz.mail.am0.yahoodns.net2015-08-06 → 2026-08-07 · 2 obs
● 2026-08-07 11:19:36
●A3.230.199.1172026-02-27 → 2026-08-07 · 3 obs
● 2026-02-27 10:51:10
● 2026-08-07 11:19:36
●A35.168.67.1382026-02-27 → 2026-08-07 · 3 obs
● 2026-02-27 10:51:10
● 2026-08-07 11:19:36
○A67.195.61.462015-08-06 → 2017-10-22 · 4 obs
● 2017-10-22 03:49:18
○ 2026-02-27 10:51:10
○ 2026-08-07 11:19:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| blackdoc.com | ns1.turbify.com, ns2.turbify.com | 2 records |
✅ Authoritative Response
Server:134.33.240.61
NS records: ns1.turbify.com, ns2.turbify.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for blackdoc.com (unsigned zone)
⏱️ Timing
Total: 151ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 35.168.67.138, 3.230.199.117 |
| NS | 2 | ns2.turbify.com, ns1.turbify.com |
| MX | 2 | mx-biz.mail.am0.yahoodns.net (pri: 20), mx-biz.mail.am0.yahoodns.net (pri: 30) |
| SOA | 1 | ns1.turbify.com hostmaster.blackdoc.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.turbify.com, ns2.turbify.com)
Analysis
IP Addresses
blackdoc.com points to the IP addresses 3.230.199.117 and 35.168.67.138
Two other host names, along with islandhousecalls.net, gultek.net and wholebeanrecords.com, also share IP numbers with blackdoc.com.
Name Servers
Two name servers handle the delegation for blackdoc.com: ns1.turbify.com and ns2.turbify.com.
blackdoc.com shares its NS records with other domains, for example trevortennant.com, ajimoan.com, dienerfam.com and two others.
At least some of blackdoc.com's name servers are shared with other domains, for example sfsystems.net, rivernote.com, mywebtrips.com and two more.
These name servers tend to be deployed in combination with the name servers yns1.yahoo.com and yns2.yahoo.com.
Each of ns1.turbify.com and ns2.turbify.com has one IP address: ns1.turbify.com uses 20.121.230.119 and ns2.turbify.com uses 134.33.240.61.
Mail Servers
The sole mail server for blackdoc.com is mx-biz.mail.am0.yahoodns.net.
Among the domains sharing a mail server setup with blackdoc.com are crsigroup.com, screamingorphans.com, iamp.biz and two others.
mx-biz.mail.am0.yahoodns.net directs to two IP numbers, 67.195.204.83 and 67.195.228.75.