blackboxus.com - robtex.com
blackboxus.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
blackboxus.com |
DNS History
9 records (4 active, 5 former)
●NSdns1.registrar-servers.com2026-03-11 → 2026-03-23 · 3 obs
● 2026-03-11 13:06:30
● 2026-03-23 08:18:56
●NSdns2.registrar-servers.com2026-03-11 → 2026-03-23 · 3 obs
● 2026-03-11 13:06:30
● 2026-03-23 08:18:56
○NSns1.systemdns.com2016-01-29 → 2017-01-11 · 4 obs
● 2017-01-11 03:24:06
○ 2018-06-21 09:37:48
○ 2026-03-23 08:18:56
○NSns2.systemdns.com2016-01-29 → 2017-01-11 · 4 obs
● 2017-01-11 03:24:06
○ 2018-06-21 09:37:48
○ 2026-03-23 08:18:56
○NSns3.systemdns.com2016-01-29 → 2017-01-11 · 4 obs
● 2017-01-11 03:24:06
○ 2018-06-21 09:37:48
○ 2026-03-23 08:18:56
○MXmx.blackboxus.com.cust.b.hostedemail.com2016-01-29 → 2017-01-11 · 4 obs
● 2017-01-11 03:24:06
○ 2018-06-21 09:37:48
○ 2026-03-23 08:18:56
●MXmx1.privateemail.com2026-03-11 → 2026-03-23 · 3 obs
● 2026-03-11 13:06:30
● 2026-03-23 08:18:56
●MXmx2.privateemail.com2026-03-11 → 2026-03-23 · 3 obs
● 2026-03-11 13:06:30
● 2026-03-23 08:18:56
○A23.227.38.322016-01-29 → 2017-01-11 · 4 obs
● 2017-01-11 03:24:06
○ 2018-06-21 09:37:48
○ 2026-03-23 08:18:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | i.gtld-servers.net, l.gtld-servers.net, d.gtld-servers.net, f.gtld-servers.net... | - |
| blackboxus.com | dns1.registrar-servers.com, dns2.registrar-servers.com | 4 records |
✅ Authoritative Response
Server:156.154.132.200
NS records: dns1.registrar-servers.com, dns2.registrar-servers.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for blackboxus.com (unsigned zone)
⏱️ Timing
Total: 283ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | dns1.registrar-servers.com, dns2.registrar-servers.com |
| MX | 2 | mx1.privateemail.com (pri: 10), mx2.privateemail.com (pri: 10) |
| TXT | 1 | v=spf1 include:spf.privateemail.com ~all |
| SOA | 1 | dns1.registrar-servers.com hostmaster.re |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (dns1.registrar-servers.com, dns1.registrar-servers.com, dns2.registrar-servers.com...)
Analysis
Name Servers
blackboxus.com is delegated to two name servers dns1.registrar-servers.com and dns2.registrar-servers.com.
blackboxus.com shares the same name server setup as other domains, for instance happychinadowntown.com, certassta.com, staringcaring.com, pluto817.click and kerbdata.com.
blackboxus.com shares name servers with other domains at least partially, for example eatmyshorts.net and earth2share.com.
These name servers are commonly used with dns3.registrar-servers.com, dns4.registrar-servers.com and dns5.registrar-servers.com.
Host names with two IP numbers:
The host name dns1.registrar-servers.com points to 2610:a1:1024::200 and 156.154.132.200; the host name dns2.registrar-servers.com points to 2610:a1:1025::200 and 156.154.133.200.
Mail Servers
Two mail servers handle blackboxus.com: mx1.privateemail.com and mx2.privateemail.com.
blackboxus.com shares the same mail server setup as other domains, for instance fldemo.com, piscinarius.com, esaser.us, biglink.co.uk and hanaandlily.com.au.
blackboxus.com shares at least partially some mail servers with other domains, including onworld.co.uk, web3api.com and bio-sistemas.com.
Host names with one IP number:
mx1.privateemail.com points to 162.255.118.7
mx2.privateemail.com points to 162.255.118.8