dubieus.com - robtex.com
dubieus.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=1774653292 | ||||||
Subdomains
mail.dubieus.com |
Same first word
dubieus.com |
Similar names
DNS History
11 records (8 active, 3 former)
●NSns.keurigonline.be2026-02-28 → 2026-03-27 · 3 obs
● 2026-02-28 05:40:32
● 2026-03-27 23:41:44
●NSns.keurigonline.com2026-02-28 → 2026-03-27 · 3 obs
● 2026-02-28 05:40:32
● 2026-03-27 23:41:44
●NSns.keurigonline.eu2026-02-28 → 2026-03-27 · 3 obs
● 2026-02-28 05:40:32
● 2026-03-27 23:41:44
●NSns.keurigonline.net2026-02-28 → 2026-03-27 · 3 obs
● 2026-02-28 05:40:32
● 2026-03-27 23:41:44
●NSns.keurigonline.nl2026-02-28 → 2026-03-27 · 3 obs
● 2026-02-28 05:40:32
● 2026-03-27 23:41:44
○NSns1.keurigonline15.nl2015-08-15 → 2017-03-20 · 4 obs
● 2017-03-20 17:41:20
○ 2026-02-28 05:40:32
○ 2026-03-27 23:41:44
○NSns2.keurigonline15.nl2015-08-15 → 2017-03-20 · 4 obs
● 2017-03-20 17:41:20
○ 2026-02-28 05:40:32
○ 2026-03-27 23:41:44
●MXmail.dubieus.com2015-08-15 → 2026-03-27 · 2 obs
● 2026-03-27 23:41:44
●A2a00:1bd0:0:148:eeb1:d7ff:fead:66342026-02-28 → 2026-03-27 · 3 obs
● 2026-02-28 05:40:32
● 2026-03-27 23:41:44
●A5.22.249.252026-02-28 → 2026-03-27 · 3 obs
● 2026-02-28 05:40:32
● 2026-03-27 23:41:44
○A94.124.93.1622015-08-15 → 2017-03-20 · 4 obs
● 2017-03-20 17:41:20
○ 2026-02-28 05:40:32
○ 2026-03-27 23:41:44
🔍 DNS Trace
Analysis
Hierarchy
The parent of mail.dubieus.com is dubieus.com.
IP Addresses
Two IP numbers are pointed to by dubieus.com: 2a00:1bd0:0:148:eeb1:d7ff:fead:6634 and 5.22.249.25.
other host names include mail.paarden-informatie.com, top-choice.nl, diesveld.nl, mail.miriammade.nl and focusonyou.nl; they share IP numbers with dubieus.com.
Name Servers
dubieus.com is delegated to five name servers: ns.keurigonline.be, ns.keurigonline.com, ns.keurigonline.eu, ns.keurigonline.net and ns.keurigonline.nl.
dubieus.com at least partially shares name servers with other domains, for instance stair-shop.eu, blomjous.com, samuelvandeth.nl, willemkoster.eu and martiniverlichting.com.
Host names with two IP numbers:
The host name ns.keurigonline.be points to 2001:41d0:404:200::2fbb and 217.182.176.14.
The host name ns.keurigonline.com points to 2607:5300:201:3100::92af and 192.99.182.47.
The host name ns.keurigonline.eu points to 2605:6400:10:5c1:84ee:85fb:b2b:8b37 and 198.251.86.156.
The host name ns.keurigonline.net points to 2a0c:b9c0:f:44c3::1 and 188.212.124.37.
The host name ns.keurigonline.nl points to 2a05:d018:c40:8e01:7cab:9b94:f853:3736 and 13.248.156.209.
Mail Servers
dubieus.com is handled by a single mail server, mail.dubieus.com.
mail.dubieus.com resolves to two IPs: 2a00:1bd0:0:148:eeb1:d7ff:fead:6634 and 5.22.249.25.