contestroom.com - robtex.com
contestroom.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 185.75.194.190🇭🇺 elin185.75.192.0/22 ELIN.hu Ltd. | ||||||
| NS | ns1.elin.hu ⭐ | ||||||
| A | 2a03:4ca0:0:2::1🇭🇺 elin2a03:4ca0::/32 | ||||||
| A | 185.75.192.6🇭🇺 elin185.75.192.0/22 ELIN.hu Ltd. | ||||||
| PTR | ns1.elin.hu | ||||||
| NS | ns2.elin.hu | ||||||
| A | 2a03:4ca0:0:2::2🇭🇺 elin2a03:4ca0::/32 | ||||||
| A | 185.75.192.7🇭🇺 elin185.75.192.0/22 ELIN.hu Ltd. | ||||||
| PTR | ns2.elin.hu | ||||||
| NS | ns3.elin.hu | ||||||
| A | 193.68.57.4🇭🇺 Invitech193.68.57.0/24 INVITEL Zrt. | ||||||
| PTR | smtpb1.elin.hu | ||||||
| MX | mx1.contestroom.com ⭐ | ||||||
| A | 185.75.194.190🇭🇺 elin185.75.192.0/22 ELIN.hu Ltd. | ||||||
| MX | mx2.contestroom.com(20) | ||||||
| A | 185.75.194.190🇭🇺 elin185.75.192.0/22 ELIN.hu Ltd. | ||||||
| SOA | ns1.elin.hupostmaster@contestroom.com 2026-04-07 #2 | ||||||
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=1776192812 | ||||||
Subdomains
mail.contestroom.com |
Same first word
contestroom.com |
Similar names
DNS History
15 records (6 active, 9 former)
○NSns0.mikisoft.hu2016-05-06 → 2018-08-19 · 5 obs
● 2016-05-06 02:28:08
● 2018-08-19 16:25:54
○ 2026-04-14 19:16:00
○ 2026-04-14 19:16:04
○NSns1.atw.hu2015-08-06 → 2016-02-12 · 4 obs
● 2016-02-12 21:22:32
○ 2016-05-06 02:28:08
○ 2026-04-14 19:16:04
●NSns1.elin.hu2026-04-14 → 2026-04-14 · 3 obs
● 2026-04-14 19:16:00
● 2026-04-14 19:16:04
○NSns1.festhor.com2016-05-06 → 2018-08-19 · 5 obs
● 2016-05-06 02:28:08
● 2018-08-19 16:25:54
○ 2026-04-14 19:16:00
○ 2026-04-14 19:16:04
●NSns2.elin.hu2026-04-14 → 2026-04-14 · 3 obs
● 2026-04-14 19:16:00
● 2026-04-14 19:16:04
●NSns3.elin.hu2026-04-14 → 2026-04-14 · 3 obs
● 2026-04-14 19:16:00
● 2026-04-14 19:16:04
○NSns5.atw.hu2015-08-06 → 2016-02-12 · 4 obs
● 2016-02-12 21:22:32
○ 2016-05-06 02:28:08
○ 2026-04-14 19:16:04
○MXmail.contestroom.com2015-08-06 → 2016-02-12 · 4 obs
● 2016-02-12 21:22:32
○ 2016-05-06 02:28:08
○ 2026-04-14 19:16:04
○MXmail.festhor.com2016-05-06 → 2018-08-19 · 5 obs
● 2016-05-06 02:28:08
● 2018-08-19 16:25:54
○ 2026-04-14 19:16:00
○ 2026-04-14 19:16:04
●MXmx1.contestroom.com2026-04-14 → 2026-04-14 · 3 obs
● 2026-04-14 19:16:00
● 2026-04-14 19:16:04
●MXmx2.contestroom.com2026-04-14 → 2026-04-14 · 3 obs
● 2026-04-14 19:16:00
● 2026-04-14 19:16:04
●A185.75.194.1902026-04-14 → 2026-04-14 · 3 obs
● 2026-04-14 19:16:00
● 2026-04-14 19:16:04
○A185.75.194.902026-04-14 → 2026-04-14 · 2 obs
○ 2026-04-14 19:16:04
○A87.229.73.1882016-05-06 → 2018-08-19 · 5 obs
● 2016-05-06 02:28:08
● 2018-08-19 16:25:54
○ 2026-04-14 19:16:00
○ 2026-04-14 19:16:04
○A88.151.99.852015-08-06 → 2016-02-12 · 4 obs
● 2016-02-12 21:22:32
○ 2016-05-06 02:28:08
○ 2026-04-14 19:16:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| contestroom.com | ns2.elin.hu, ns1.elin.hu, ns3.elin.hu | - |
✅ Authoritative Response
Server:185.75.192.7
NS records: ns2.elin.hu, ns1.elin.hu, ns3.elin.hu
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for contestroom.com (unsigned zone)
⏱️ Timing
Total: 1182ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 185.75.194.190 |
| NS | 3 | ns3.elin.hu, ns2.elin.hu... |
| MX | 2 | mx2.contestroom.com (pri: 20), mx1.contestroom.com (pri: 10) |
| SOA | 1 | ns1.elin.hu postmaster.contestroom.com |
Analysis
Hierarchy
The parent of mail.contestroom.com is contestroom.com.
IP Addresses
contestroom.com points to a single IP: 185.75.194.190.
Name Servers
contestroom.com is delegated to three name servers: ns1.elin.hu, ns2.elin.hu and ns3.elin.hu.
contestroom.com partially shares name servers with other domains; examples include infraslimx4you.com, winterthurmed.hu, lam.xyz, envecon.hu and webfishingcenter.hu.
Host names with two IP numbers:
ns1.elin.hu points to 2a03:4ca0:0:2::1 and 185.75.192.6.
ns2.elin.hu points to 2a03:4ca0:0:2::2 and 185.75.192.7.
Host names with one IP number:
ns3.elin.hu points to 193.68.57.4.
Mail Servers
contestroom.com is handled by two mail servers: mx1.contestroom.com and mx2.contestroom.com.
Host names with one IP number
Host name mx1.contestroom.com points to 185.75.194.190
Host name mx2.contestroom.com points to 185.75.194.190
Host names that point to 185.75.194.190: mx1.contestroom.com and mx2.contestroom.com