black51.com - robtex.com
black51.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=1784429117 | ||||||
Subdomains
mx180.black51.com |
DNS History
11 records (7 active, 4 former)
○NSns09.domaincontrol.com2016-03-01 → 2016-06-23 · 4 obs
● 2016-06-23 19:07:10
○ 2017-03-19 16:30:26
○ 2026-07-19 03:05:22
●NSns1.namebrightdns.com2026-07-19 → 2026-07-19 · 2 obs
● 2026-07-19 03:05:22
○NSns10.domaincontrol.com2016-03-01 → 2016-06-23 · 4 obs
● 2016-06-23 19:07:10
○ 2017-03-19 16:30:26
○ 2026-07-19 03:05:22
●NSnsg1.namebrightdns.com2026-07-19 → 2026-07-19 · 2 obs
● 2026-07-19 03:05:22
●NSnsg2.namebrightdns.com2026-07-19 → 2026-07-19 · 2 obs
● 2026-07-19 03:05:22
○MXmail.black51.com2016-03-01 → 2016-06-23 · 4 obs
● 2016-06-23 19:07:10
○ 2017-03-19 16:30:26
○ 2026-07-19 03:05:22
○A107.180.4.1032016-03-01 → 2016-06-23 · 4 obs
● 2016-06-23 19:07:10
○ 2017-03-19 16:30:26
○ 2026-07-19 03:05:22
●A13.223.25.842026-07-19 → 2026-07-19 · 2 obs
● 2026-07-19 03:05:22
●A2600:1f18:4ae:c605:dd5d:b838:5816:d7fb2026-07-19 → 2026-07-19 · 2 obs
● 2026-07-19 03:05:22
●A2600:1f18:4ae:c606:78d4:4260:db4e:aeee2026-07-19 → 2026-07-19 · 2 obs
● 2026-07-19 03:05:22
●A54.243.117.1972026-07-19 → 2026-07-19 · 2 obs
● 2026-07-19 03:05:22
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | h.gtld-servers.net, m.gtld-servers.net, f.gtld-servers.net, j.gtld-servers.net... | - |
| black51.com | nsg1.namebrightdns.com, nsg2.namebrightdns.com | 12 records |
✅ Authoritative Response
Server:3.90.140.102
NS records: nsg1.namebrightdns.com, nsg2.namebrightdns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for black51.com (unsigned zone)
⏱️ Timing
Total: 280ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 13.223.25.84, 54.243.117.197 |
| AAAA | 2 | 2600:1f18:4ae:c605:dd5d:b838:5816:d7fb, 2600:1f18:4ae:c606:78d4:4260:db4e:aeee |
| NS | 2 | nsg2.namebrightdns.com, nsg1.namebrightdns.com |
| TXT | 2 | afternic-verification-G9G3tM8T8EwEizzPzj, v=spf1 -all |
| SOA | 1 | ns1.namebrightdns.com dns.namebright.com |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (nsg1.namebrightdns.com, nsg1.namebrightdns.com, nsg1.namebrightdns.com...)
Analysis
Hierarchy
The domain mx180.black51.com falls under the parent black51.com.
IP Addresses
black51.com points to the four IP addresses 13.223.25.84, 54.243.117.197, 2600:1f18:4ae:c605:dd5d:b838:5816:d7fb and 2600:1f18:4ae:c606:78d4:4260:db4e:aeee.
Additional host names — new80.com, katrinasurvivor.com, www.tendancetv.us.whoisbucket.com and two others — share IP numbers with black51.com.
Name Servers
DNS for black51.com is handled by three authoritative name servers: ns1.namebrightdns.com, nsg1.namebrightdns.com and nsg2.namebrightdns.com.
At least some of black51.com's name servers are shared with other domains, for example chessmedia.com, liveoregon.com, kidzjump.com and two more.
It is common for these name servers to be used in conjunction with the name servers ns2.namebrightdns.com, domain-for-sale.hugedomainsdns.com and forsale.hugedomainsdns.com.
Host names with 6 IP numbers:
nsg1.namebrightdns.com has IP addresses 54.80.151.113, 54.89.201.236 and 54.234.103.190, plus 3 other.
nsg2.namebrightdns.com has IP addresses 3.90.140.102, 54.221.37.2 and 54.225.31.228, plus 3 other.
Host names that resolve to five IP addresses:
ns1.namebrightdns.com points to 52.203.211.134, 52.204.81.90, 2600:1f18:683a:ae1a:6900:d1bd:7672:d0ca and two other IP addresses.