dubrule.net - robtex.com
dubrule.net
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=1784361952 | ||||||
Previously MX for
dubrule.net |
Same first word
Similar names
DNS History
15 records (6 active, 9 former)
●NSns03.domaincontrol.com2026-05-22 → 2026-07-18 · 3 obs
● 2026-05-22 21:55:38
● 2026-07-18 08:29:08
●NSns04.domaincontrol.com2026-05-22 → 2026-07-18 · 3 obs
● 2026-05-22 21:55:38
● 2026-07-18 08:29:08
○NSns1.atldns.com2007-09-21 → 2007-09-21 · 3 obs
○ 2015-08-17 20:39:58
○ 2026-07-18 08:29:08
○NSns1.p-eng.com2007-09-21 → 2020-01-21 · 4 obs
● 2020-01-21 03:41:26
○ 2026-05-22 21:55:38
○ 2026-07-18 08:29:08
○NSns2.atldns.com2007-09-21 → 2007-09-21 · 3 obs
○ 2015-08-17 20:39:58
○ 2026-07-18 08:29:08
○NSns2.p-eng.com2007-09-21 → 2020-01-21 · 4 obs
● 2020-01-21 03:41:26
○ 2026-05-22 21:55:38
○ 2026-07-18 08:29:08
○MXdubrule.net2007-09-21 → 2020-01-21 · 4 obs
● 2020-01-21 03:41:26
○ 2026-05-22 21:55:38
○ 2026-07-18 08:29:08
●MXmail.protonmail.ch2026-05-22 → 2026-07-18 · 3 obs
● 2026-05-22 21:55:38
● 2026-07-18 08:29:08
●MXmailsec.protonmail.ch2026-05-22 → 2026-07-18 · 3 obs
● 2026-05-22 21:55:38
● 2026-07-18 08:29:08
○A104.166.73.2352015-12-08 → 2017-02-17 · 5 obs
● 2015-12-08 20:11:40
● 2017-02-17 18:17:26
○ 2020-01-21 03:41:26
○ 2026-07-18 08:29:08
○A107.161.118.762020-01-21 → 2020-01-21 · 4 obs
● 2020-01-21 03:41:26
○ 2026-05-22 21:55:38
○ 2026-07-18 08:29:08
●A13.248.243.52026-05-22 → 2026-07-18 · 3 obs
● 2026-05-22 21:55:38
● 2026-07-18 08:29:08
○A199.101.96.1462015-08-17 → 2015-08-17 · 4 obs
● 2015-08-17 20:39:58
○ 2015-12-08 20:11:40
○ 2026-07-18 08:29:08
○A69.61.121.582007-09-21 → 2007-09-21 · 3 obs
○ 2015-08-17 20:39:58
○ 2026-07-18 08:29:08
●A76.223.105.2302026-05-22 → 2026-07-18 · 3 obs
● 2026-05-22 21:55:38
● 2026-07-18 08:29:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | b.gtld-servers.net, h.gtld-servers.net, g.gtld-servers.net, d.gtld-servers.net... | - |
| dubrule.net | ns03.domaincontrol.com, ns04.domaincontrol.com | - |
✅ Authoritative Response
Server:97.74.101.2
NS records: ns03.domaincontrol.com, ns04.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for dubrule.net (unsigned zone)
⏱️ Timing
Total: 493ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 76.223.105.230, 13.248.243.5 |
| NS | 2 | ns03.domaincontrol.com, ns04.domaincontrol.com |
| MX | 2 | mail.protonmail.ch (pri: 10), mailsec.protonmail.ch (pri: 20) |
| TXT | 2 | protonmail-verification=ced45d1bd316f6ec, v=spf1 include:_spf.protonmail.ch ~all |
| SOA | 1 | ns03.domaincontrol.com dns.jomax.net |
Analysis
IP Addresses
dubrule.net directs to two IP numbers, 13.248.243.5 and 76.223.105.230
Among the host names that share IP numbers with dubrule.net are truckstopla.com, amyandbob.com, kingdomschools.org and two others.
Name Servers
dubrule.net uses two name servers for its delegation: ns03.domaincontrol.com and ns04.domaincontrol.com.
dubrule.net has the same name server delegation as a number of other domains, such as exponenteducation.com, spainthecity.co.uk, grmpolymer.com and two more.
There is an overlap in name servers between dubrule.net and other domains, for example bozayo.net, radiancerealty.com and derekland.com
The two host names ns03.domaincontrol.com and ns04.domaincontrol.com each have a pair of IP addresses: ns03.domaincontrol.com has 97.74.101.2 and 2603:5:2150::2, and ns04.domaincontrol.com has 173.201.69.2 and 2603:5:2250::2.
Mail Servers
The MX records for dubrule.net point to two mail servers: mail.protonmail.ch and mailsec.protonmail.ch.
dubrule.net has the same mail server arrangement as a number of other domains, for example bigmanoutdoors.com, fixate.social, oggiegb.com and two more.
dubrule.net shares at least some of its mail servers with other domains — for example blakeaz.com, musicaware.org, ultrapaynet.com and two more.
mail.protonmail.ch and mailsec.protonmail.ch each have three IP addresses — mail.protonmail.ch directs to 176.119.200.128, 185.70.42.128 and 185.205.70.128; mailsec.protonmail.ch directs to 176.119.200.129, 185.70.42.129 and 185.205.70.129.