blackcrows.net - robtex.com
blackcrows.net
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1.systemdns.com ⭐ | ||||||
| A | 2604:4000:0:d:216:40:47:90🇨🇦 TUCOWS2604:4000::/48 -BRA-IPV6-BLK1.1/NET-2604:4000 | ||||||
| PTR | ns1.systemdns.com | ||||||
| A | 216.40.47.90🇨🇦 TUCOWS216.40.47.0/24 -BRA-BLK1.4/NET-216-40-47-0 | ||||||
| PTR | ns1.systemdns.com | ||||||
| NS | ns2.systemdns.com | ||||||
| A | 2604:4000:2800:d:64:99:148:16🇨🇦 TUCOWS-32604:4000:2800::/37 Tucows.com Co. | ||||||
| PTR | ns2.systemdns.com | ||||||
| A | 64.98.148.16🇨🇦 TUCOWS-364.98.144.0/20 Tucows.com Co. | ||||||
| PTR | ns2.systemdns.com | ||||||
| NS | ns3.systemdns.com | ||||||
| A | 2604:4000:0:d:64:99:96:36🇨🇦 TUCOWS2604:4000::/48 -BRA-IPV6-BLK1.1/NET-2604:4000 | ||||||
| PTR | ns3.systemdns.com | ||||||
| A | 64.99.96.36🇨🇦 TUCOWS64.99.96.0/24 -BRA-BLK2.7.2 | ||||||
| PTR | ns3.systemdns.com | ||||||
| MX | mail.blackcrows.net ⭐ | ||||||
| A | 192.250.224.142🇬🇧 WHG-LON192.250.224.0/24 | ||||||
| PTR | vps.flightdeck.co.za | ||||||
| SOA | ns1.systemdns.comhostmaster@systemdns.com serial=1752314339 | ||||||
net
| 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=1771291465 | ||||||
Subdomains
mail.blackcrows.net |
Same first word
blackcrows.cn |
blackcrows.net |
DNS History
10 records (4 active, 6 former)
●NSns1.systemdns.com2018-09-09 → 2026-03-23 · 3 obs
● 2018-09-09 23:59:42
● 2026-03-23 08:42:16
○NSns1.webserverdns.com2015-07-18 → 2017-02-07 · 4 obs
● 2017-02-07 14:44:18
○ 2018-09-09 23:59:42
○ 2026-03-23 08:42:16
●NSns2.systemdns.com2018-09-09 → 2026-03-23 · 3 obs
● 2018-09-09 23:59:42
● 2026-03-23 08:42:16
○NSns2.webserverdns.com2015-07-18 → 2017-02-07 · 4 obs
● 2017-02-07 14:44:18
○ 2018-09-09 23:59:42
○ 2026-03-23 08:42:16
●NSns3.systemdns.com2018-09-09 → 2026-03-23 · 3 obs
● 2018-09-09 23:59:42
● 2026-03-23 08:42:16
○NSuranium.webserverdns.com2015-07-18 → 2017-02-07 · 4 obs
● 2017-02-07 14:44:18
○ 2018-09-09 23:59:42
○ 2026-03-23 08:42:16
○MXblackcrows.net2015-07-18 → 2017-02-07 · 4 obs
● 2017-02-07 14:44:18
○ 2018-09-09 23:59:42
○ 2026-03-23 08:42:16
●MXmail.blackcrows.net2018-09-09 → 2026-03-23 · 3 obs
● 2018-09-09 23:59:42
● 2026-03-23 08:42:16
○A192.250.224.1422016-02-02 → 2017-02-07 · 5 obs
● 2016-02-02 05:32:46
● 2017-02-07 14:44:18
○ 2018-09-09 23:59:42
○ 2026-03-23 08:42:16
○A69.61.22.892015-07-18 → 2015-11-15 · 4 obs
● 2015-11-15 01:07:14
○ 2016-02-02 05:32:46
○ 2026-03-23 08:42:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | b.gtld-servers.net, e.gtld-servers.net, d.gtld-servers.net, a.gtld-servers.net... | - |
| blackcrows.net | ns1.systemdns.com, ns2.systemdns.com, ns3.systemdns.com | - |
✅ Authoritative Response
Server:64.99.96.36
NS records: ns1.systemdns.com, ns2.systemdns.com, ns3.systemdns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for blackcrows.net (unsigned zone)
⏱️ Timing
Total: 583ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 3 | ns2.systemdns.com, ns1.systemdns.com... |
| MX | 1 | mail.blackcrows.net (pri: 0) |
| SOA | 1 | ns1.systemdns.com hostmaster.systemdns.c |
Analysis
Hierarchy
The parent of mail.blackcrows.net is blackcrows.net.
Name Servers
blackcrows.net is delegated to three name servers ns1.systemdns.com, ns2.systemdns.com and ns3.systemdns.com.
blackcrows.net at least partially shares name servers with other domains, for instance zerofail.ca, yestocarloans.com, lagenceanglaise.com, globalaffiliates.com and hansnews.com.
Host names with two IP numbers:
ns1.systemdns.com points to 2604:4000:0:d:216:40:47:90 and 216.40.47.90; ns2.systemdns.com points to 2604:4000:2800:d:64:99:148:16 and 64.98.148.16; ns3.systemdns.com points to 2604:4000:0:d:64:99:96:36 and 64.99.96.36.
Mail Servers
blackcrows.net is handled by a single mail server, mail.blackcrows.net.
The host name mail.blackcrows.net points to IP 192.250.224.142.