castleblack.com - robtex.com
castleblack.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=1774785222 | ||||||
Subdomains
mail.castleblack.com |
Same first word
Similar names
blackcastle.co.za |
blackcastle.net |
blackcastle.co |
blackcastle.fr |
blackcastle.org |
blackcatles.com |
blackcastle.ru |
DNS History
14 records (7 active, 7 former)
●NSdns1.name-services.com2026-02-23 → 2026-03-29 · 3 obs
● 2026-02-23 15:56:12
● 2026-03-29 12:08:36
●NSdns2.name-services.com2026-02-23 → 2026-03-29 · 3 obs
● 2026-02-23 15:56:12
● 2026-03-29 12:08:36
●NSdns3.name-services.com2026-02-23 → 2026-03-29 · 3 obs
● 2026-02-23 15:56:12
● 2026-03-29 12:08:36
●NSdns4.name-services.com2026-02-23 → 2026-03-29 · 3 obs
● 2026-02-23 15:56:12
● 2026-03-29 12:08:36
●NSdns5.name-services.com2026-02-23 → 2026-03-29 · 3 obs
● 2026-02-23 15:56:12
● 2026-03-29 12:08:36
○NSdns681-1.nexcess.net2017-04-03 → 2017-04-03 · 4 obs
● 2017-04-03 20:05:54
○ 2026-02-23 15:56:12
○ 2026-03-29 12:08:36
○NSdns681-2.nexcess.net2017-04-03 → 2017-04-03 · 4 obs
● 2017-04-03 20:05:54
○ 2026-02-23 15:56:12
○ 2026-03-29 12:08:36
○NSns.buydomains.com2015-05-30 → 2016-09-09 · 4 obs
● 2016-09-09 13:00:22
○ 2017-04-03 20:05:54
○ 2026-03-29 12:08:36
●MXcastleblack-com.mail.protection.outlook.com2026-02-23 → 2026-03-29 · 3 obs
● 2026-02-23 15:56:12
● 2026-03-29 12:08:36
○MXmail.castleblack.com2017-04-03 → 2017-04-03 · 3 obs
○ 2026-02-23 15:56:12
○ 2026-03-29 12:08:36
○A141.8.225.1242015-10-19 → 2016-09-09 · 5 obs
● 2015-10-19 12:57:04
● 2016-09-09 13:00:22
○ 2017-04-03 20:05:54
○ 2026-03-29 12:08:36
●A155.138.144.1712026-02-23 → 2026-03-29 · 3 obs
● 2026-02-23 15:56:12
● 2026-03-29 12:08:36
○A192.240.172.2232017-04-03 → 2017-04-03 · 4 obs
● 2017-04-03 20:05:54
○ 2026-02-23 15:56:12
○ 2026-03-29 12:08:36
○A50.63.202.1042015-05-30 → 2015-05-30 · 3 obs
○ 2015-10-19 12:57:04
○ 2026-03-29 12:08:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | b.gtld-servers.net, d.gtld-servers.net, j.gtld-servers.net, l.gtld-servers.net... | - |
| castleblack.com | dns1.name-services.com, dns2.name-services.com, dns3.name-services.com, dns4.name-services.com... | 10 records |
✅ Authoritative Response
Server:64.98.148.137
NS records: dns1.name-services.com, dns2.name-services.com, dns3.name-services.com, dns4.name-services.com, dns5.name-services.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for castleblack.com (unsigned zone)
⏱️ Timing
Total: 541ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 155.138.144.171 |
| NS | 5 | dns1.name-services.com, dns3.name-services.com... |
| MX | 1 | castleblack-com.mail.protection.outlook. |
| TXT | 1 | v=spf1 include:spf.protection.outlook.co |
| SOA | 1 | dns1.name-services.com info.name-service |
📌 Glue Records Collected
Total: 10
Out-of-bailiwick: 10 (dns1.name-services.com, dns1.name-services.com, dns2.name-services.com...)
Analysis
Hierarchy
The parent of mail.castleblack.com is castleblack.com.
IP Addresses
castleblack.com points to a single IP: 155.138.144.171.
Other host names, such as mail.castleblack.com, share IP numbers with castleblack.com.
Name Servers
castleblack.com is delegated to five name servers: dns1.name-services.com, dns2.name-services.com, dns3.name-services.com, dns4.name-services.com and dns5.name-services.com.
castleblack.com partially shares name servers with other domains; examples include dancelighting.com, delamodayotrosdemonios.com, vesuko.com, topsecret.co.uk and adamscountyvitalrecords.org.
Host names with two IP numbers:
dns1.name-services.com points to: 2604:4000:2800:2000:64:98:148:137 and 64.98.148.137
dns2.name-services.com points to: 2604:4000:0:d:216:40:47:201 and 216.40.47.201
dns3.name-services.com points to: 2604:4000:2800:2000:64:98:148:138 and 64.98.148.138
dns4.name-services.com points to: 2604:4000:0:d:216:40:47:202 and 216.40.47.202
dns5.name-services.com points to: 2604:4000:2800:2000:64:98:148:139 and 64.98.148.139
Mail Servers
castleblack.com is handled by a single mail server, castleblack-com.mail.protection.outlook.com.
Hostname castleblack-com.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:c942::1, 2a01:111:f403:c942::3, 2a01:111:f403:c944::, 2a01:111:f403:c944::1, 52.101.190.0, 52.101.190.2, 52.101.192.0 and 52.101.192.1.