blackhartz.com - robtex.com
blackhartz.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
blackhartz.com |
DNS History
9 records (3 active, 6 former)
○NSdns1.name-services.com2008-03-08 → 2008-03-08 · 3 obs
○ 2015-10-11 05:02:30
○ 2026-03-23 01:52:16
●NSdns1.registrar-servers.com2026-03-23 → 2026-03-23 · 2 obs
● 2026-03-23 01:52:16
○NSdns2.name-services.com2008-03-08 → 2008-03-08 · 3 obs
○ 2015-10-11 05:02:30
○ 2026-03-23 01:52:16
●NSdns2.registrar-servers.com2026-03-23 → 2026-03-23 · 2 obs
● 2026-03-23 01:52:16
○NSdns3.name-services.com2008-03-08 → 2008-03-08 · 3 obs
○ 2015-10-11 05:02:30
○ 2026-03-23 01:52:16
○NSdns4.name-services.com2008-03-08 → 2008-03-08 · 3 obs
○ 2015-10-11 05:02:30
○ 2026-03-23 01:52:16
○NSdns5.name-services.com2008-03-08 → 2008-03-08 · 3 obs
○ 2015-10-11 05:02:30
○ 2026-03-23 01:52:16
●MXsmtp.google.com2026-03-23 → 2026-03-23 · 1 obs
○A203.142.19.812008-03-08 → 2008-03-08 · 3 obs
○ 2015-10-11 05:02:30
○ 2026-03-23 01:52:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | k.gtld-servers.net, h.gtld-servers.net, m.gtld-servers.net, c.gtld-servers.net... | - |
| blackhartz.com | dns1.registrar-servers.com, dns2.registrar-servers.com | 4 records |
✅ Authoritative Response
Server:156.154.133.200
NS records: dns1.registrar-servers.com, dns2.registrar-servers.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for blackhartz.com (unsigned zone)
⏱️ Timing
Total: 174ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | dns1.registrar-servers.com, dns2.registrar-servers.com |
| MX | 1 | smtp.google.com (pri: 1) |
| TXT | 1 | google-site-verification=iJu10t55asONXoF |
| 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
Two name servers dns1.registrar-servers.com and dns2.registrar-servers.com handle delegation for blackhartz.com.
blackhartz.com uses the same name server setup as other domains, for example successfactors.in, papagiorgio.xyz, danexch9.com, zoofreaks.com and 355mp.com.
blackhartz.com shares name servers with other domains at least partially, for instance meminisseiuvabit.com, thirdeyecollective.org and (0x706f726e)igami.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:
dns1.registrar-servers.com points to: 2610:a1:1024::200 and 156.154.132.200
dns2.registrar-servers.com points to: 2610:a1:1025::200 and 156.154.133.200
Mail Servers
blackhartz.com is handled by a single mail server, smtp.google.com.
blackhartz.com has the same mail server setup as other domains, including childers.it, thewatchlab.net, inouevn.com, s-kupo.com and investigatortx.com.
blackhartz.com shares some mail servers with other domains, at least partially, such as dmv.com, egvirtual.com, lince.host, blackbox-kitchens.com and emprender.com.co.
these mail servers are commonly used with alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.
smtp.google.com points to nine IP numbers: 2607:f8b0:4023:c06::1a, 2607:f8b0:4023:c06::1b, 2607:f8b0:4023:c0b::1a, 2607:f8b0:4023:c0b::1b, 142.250.101.26, 142.250.101.27, 142.250.141.26, 142.250.141.27 and 142.251.2.26.