blackholeop.com - robtex.com
blackholeop.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 5.230.123.239🇩🇪 ASGHOSTNET5.230.123.0/24 GHOSTnet GmbH IP Space | ||||||
| NS | ns1.blackholeop.com.blackholeop.com ⭐ | ||||||
| NS | ns1.blackholeop.com ⚠️ Not in parent delegation | ||||||
| A | 5.252.35.162🇸🇰 STORMWALL-AS5.252.35.0/24 | ||||||
| PTR | sender.firstmail.ltd | ||||||
| NS | ns1.firstmail.ltd ⚠️ Not in zone NS records | ||||||
| A | 5.252.35.162🇸🇰 STORMWALL-AS5.252.35.0/24 | ||||||
| PTR | sender.firstmail.ltd | ||||||
| NS | ns2.firstmail.ltd ⚠️ Not in zone NS records | ||||||
| A | 5.252.35.162🇸🇰 STORMWALL-AS5.252.35.0/24 | ||||||
| PTR | sender.firstmail.ltd | ||||||
| MX | mail.blackholeop.com ⭐ | ||||||
| A | 5.230.123.239🇩🇪 ASGHOSTNET5.230.123.0/24 GHOSTnet GmbH IP Space | ||||||
| TXT | v=spf1 ip4:5.252.35.162 -all | ||||||
| SOA | ns1.blackholeop.com.blackholeop.comadmin@blackholeop.com.blackholeop.com 2023-01-11 #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=1778738286 | ||||||
Same first word
blackholeop.com |
DNS History
6 records (6 active, 0 former)
●NSns1.blackholeop.com2026-05-13 → 2026-05-14 · 2 obs
● 2026-05-14 06:11:40
●NSns1.blackholeop.com.blackholeop.com2026-05-13 → 2026-05-14 · 2 obs
● 2026-05-14 06:11:40
●NSns1.firstmail.ltd2026-05-13 → 2026-05-14 · 2 obs
● 2026-05-14 06:11:40
●NSns2.firstmail.ltd2026-05-13 → 2026-05-14 · 2 obs
● 2026-05-14 06:11:40
●MXmail.blackholeop.com2026-05-13 → 2026-05-14 · 2 obs
● 2026-05-14 06:11:40
●A5.230.123.2392026-05-13 → 2026-05-14 · 2 obs
● 2026-05-14 06:11:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| blackholeop.com | ns1.firstmail.ltd, ns2.firstmail.ltd | - |
✅ Authoritative Response
Server:5.252.35.162
NS records: ns1.firstmail.ltd, ns2.firstmail.ltd
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for blackholeop.com (unsigned zone)
⏱️ Timing
Total: 264ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 5.230.123.239 |
| NS | 1 | ns1.blackholeop.com |
| MX | 1 | mail.blackholeop.com (pri: 10) |
| TXT | 1 | v=spf1 ip4:5.252.35.162 -all |
| SOA | 1 | ns1.blackholeop.com.blackholeop.com admi |
Analysis
IP Addresses
blackholeop.com resolves to a single IP address: 5.230.123.239.
Other host names including repetitiruby.ru, mail.microoemail.ru, mail.oligudp.com, microormails.ru and mail.palingmail.com share IP numbers with blackholeop.com.
Name Servers
blackholeop.com is delegated to four name servers: ns1.blackholeop.com, ns1.firstmail.ltd, ns2.firstmail.ltd and ns1.blackholeop.com.blackholeop.com.
blackholeop.com at least partially shares name servers with other domains, including unapprmalis.com, supernmalis.com, ellamail.com, atomistifml.com and hypocorili.com.
Host names with one IP number
ns1.blackholeop.com points to 5.252.35.162
ns1.firstmail.ltd points to 5.252.35.162
ns2.firstmail.ltd points to 5.252.35.162
Host names pointing to 5.252.35.162: ns1.blackholeop.com, ns1.firstmail.ltd and ns2.firstmail.ltd
Mail Servers
blackholeop.com is handled by a single mail server, mail.blackholeop.com.
mail.blackholeop.com points to a single IP: 5.230.123.239.