bluecircuit.net - robtex.com
bluecircuit.net
| DNSSEC | ⚠️ Not signed | ||||||
| A | 81.16.110.137🇦🇹 DIC-AS81.16.104.0/21 DIC-Online - Vienna | ||||||
| NS | ns1.rockus.at ⭐ | ||||||
| A | 81.16.110.136🇦🇹 DIC-AS81.16.104.0/21 DIC-Online - Vienna | ||||||
| NS | ns2.rockus.at | ||||||
| A | 194.164.26.198🇬🇧 IONOS-AS194.164.16.0/20 IONOS SE | ||||||
| PTR | ip194-164-26-198.pbiaas.com | ||||||
| MX | mail.rockus.at ⭐ | ||||||
| A | 81.16.110.140🇦🇹 DIC-AS81.16.104.0/21 DIC-Online - Vienna | ||||||
| PTR | mail.rockus.at | ||||||
| TXT | v=spf1 mx:mail.rockus.at a:mail.rockus.at -all | ||||||
| SOA | ns1.rockus.athostmaster@rockus.at 2025-09-11 #2 | ||||||
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=1785438947 | ||||||
Same first word
bluecircuit.app |
bluecircuit.net |
Similar names
DNS History
12 records (4 active, 8 former)
○NSc.ns.buddyns.com2016-11-19 → 2017-06-24 · 5 obs
● 2016-11-19 14:13:28
● 2017-06-24 08:52:48
○ 2026-02-24 13:35:42
○ 2026-07-30 19:31:12
○NSg.ns.buddyns.com2016-11-19 → 2017-06-24 · 5 obs
● 2016-11-19 14:13:28
● 2017-06-24 08:52:48
○ 2026-02-24 13:35:42
○ 2026-07-30 19:31:12
○NSns1.bdm.microsoftonline.com2015-05-17 → 2015-12-16 · 4 obs
● 2015-12-16 08:53:14
○ 2016-04-06 01:27:16
○ 2026-07-30 19:31:12
●NSns1.rockus.at2016-11-19 → 2026-07-30 · 3 obs
● 2016-11-19 14:13:28
● 2026-07-30 19:31:12
○NSns2.bdm.microsoftonline.com2015-05-17 → 2015-12-16 · 4 obs
● 2015-12-16 08:53:14
○ 2016-04-06 01:27:16
○ 2026-07-30 19:31:12
●NSns2.rockus.at2016-11-19 → 2026-07-30 · 3 obs
● 2016-11-19 14:13:28
● 2026-07-30 19:31:12
○NSns3.bdm.microsoftonline.com2015-05-17 → 2015-12-16 · 4 obs
● 2015-12-16 08:53:14
○ 2016-04-06 01:27:16
○ 2026-07-30 19:31:12
○NSns4.bdm.microsoftonline.com2015-05-17 → 2015-12-16 · 4 obs
● 2015-12-16 08:53:14
○ 2016-04-06 01:27:16
○ 2026-07-30 19:31:12
○MXbluecircuit-net.mail.protection.outlook.com2015-05-17 → 2015-12-16 · 4 obs
● 2015-12-16 08:53:14
○ 2016-04-06 01:27:16
○ 2026-07-30 19:31:12
●MXmail.rockus.at2016-11-19 → 2026-07-30 · 6 obs
● 2016-11-19 14:13:28
● 2017-06-24 08:52:48
○ 2026-07-17 01:08:24
● 2026-07-30 19:31:08
● 2026-07-30 19:31:12
○A81.16.110.1362016-11-19 → 2017-06-24 · 4 obs
● 2017-06-24 08:52:48
○ 2026-02-24 13:35:42
○ 2026-07-30 19:31:12
●A81.16.110.1372026-02-24 → 2026-07-30 · 5 obs
● 2026-02-24 13:35:42
○ 2026-07-17 01:08:24
● 2026-07-30 19:31:08
● 2026-07-30 19:31:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| bluecircuit.net | ns1.rockus.at, ns2.rockus.at | - |
✅ Authoritative Response
Server:194.164.26.198
NS records: ns1.rockus.at, ns2.rockus.at
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for bluecircuit.net (unsigned zone)
⏱️ Timing
Total: 1522ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 81.16.110.137 |
| NS | 2 | ns2.rockus.at, ns1.rockus.at |
| MX | 1 | mail.rockus.at (pri: 10) |
| TXT | 1 | v=spf1 mx:mail.rockus.at a:mail.rockus.a |
| SOA | 1 | ns1.rockus.at hostmaster.rockus.at |
Analysis
IP Addresses
bluecircuit.net resolves to just one IP address, 81.16.110.137.
rockus.org, 1360031369.d-dsl.at, rockus.eu and rockus.at are among the host names that share IP numbers with bluecircuit.net.
Name Servers
bluecircuit.net has two authoritative name servers — ns1.rockus.at and ns2.rockus.at.
bluecircuit.net, rockus.eu, rockus.at, rockus.net and rockus.org all share the same authoritative name server setup.
ns1.rockus.at resolves to 81.16.110.136. ns2.rockus.at resolves to 194.164.26.198. Both host names point to a single IP number.
Mail Servers
The sole mail server for bluecircuit.net is mail.rockus.at.
The mail server setup of bluecircuit.net matches that of rockus.eu, rockus.at, rockus.net and rockus.org, among other domains.
mail.rockus.at points to one IP number — 81.16.110.140.