contech.hu - robtex.com
contech.hu
| DNSSEC | ⚠️ Not signed | ||||||
| A | 92.43.203.114🇭🇺 MEDIACENTER-AS92.43.200.0/21 | ||||||
| PTR | s13.mcvps.hu | ||||||
| NS | ns1.mediacenter.hu ⭐ | ||||||
| A | 193.201.184.85🇭🇺 RACKFOREST-AS193.201.184.0/21 RackForest HU | ||||||
| PTR | tovabbitas.mcweb.hu | ||||||
| NS | ns2.mediacenter.hu | ||||||
| A | 92.43.203.5🇭🇺 MEDIACENTER-AS92.43.200.0/21 | ||||||
| PTR | ns2.mediacenter.hu | ||||||
| NS | ns3.mc-int-dns.org | ||||||
| A | 88.198.158.90🇩🇪 Hetzner88.198.0.0/16 HETZNER-RZ-NBG-BLK4 | ||||||
| PTR | ns3.mc-int-dns.org | ||||||
| MX | posta2.mediacenter.hu ⭐ | ||||||
| A | 92.43.200.105🇭🇺 MEDIACENTER-AS92.43.200.0/21 | ||||||
| PTR | posta3.mediacenter.hu | ||||||
| MX | posta3.mediacenter.hu(15) | ||||||
| A | 92.43.200.106🇭🇺 MEDIACENTER-AS92.43.200.0/21 | ||||||
| PTR | posta2.mediacenter.hu | ||||||
| MX | posta4.mediacenter.hu(15) | ||||||
| A | 92.43.200.106🇭🇺 MEDIACENTER-AS92.43.200.0/21 | ||||||
| PTR | posta2.mediacenter.hu | ||||||
| MX | posta5.mediacenter.hu(25) | ||||||
| A | 65.108.253.177🇫🇮 Hetzner65.108.0.0/16 HETZNER-DC | ||||||
| PTR | posta5.mediacenter.hu | ||||||
| MX | posta.mediacenter.hu(35) | ||||||
| A | 92.43.200.104🇭🇺 MEDIACENTER-AS92.43.200.0/21 | ||||||
| PTR | posta.mediacenter.hu | ||||||
| TXT | v=spf1 mx a ptr ip4:92.43.200.0/21 ?all | ||||||
| SOA | ns1.mediacenter.huakovari@mediacenter.hu 2025-11-18 #2 | ||||||
hu
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.hu ⭐ | ||||||
| NS | b.hu | ||||||
| NS | c.hu | ||||||
| NS | d.hu | ||||||
| NS | e.hu | ||||||
| NS | f.hu | ||||||
| NS | p.hu | ||||||
| TXT | Please see https://www.domain.hu for registration info | ||||||
| SOA | a.huhostmaster@nic.hu serial=1781343650 | ||||||
Same first word
Similar names
DNS History
14 records (9 active, 5 former)
○NSns1.laxius.hu2015-06-11 → 2016-01-30 · 4 obs
● 2016-01-30 05:19:24
○ 2016-04-21 19:49:38
○ 2026-06-13 10:06:26
●NSns1.mediacenter.hu2016-04-21 → 2026-06-13 · 3 obs
● 2016-04-21 19:49:38
● 2026-06-13 10:06:26
○NSns2.laxius.hu2015-06-11 → 2016-01-30 · 4 obs
● 2016-01-30 05:19:24
○ 2016-04-21 19:49:38
○ 2026-06-13 10:06:26
●NSns2.mediacenter.hu2016-04-21 → 2026-06-13 · 3 obs
● 2016-04-21 19:49:38
● 2026-06-13 10:06:26
●NSns3.mc-int-dns.org2026-06-12 → 2026-06-13 · 3 obs
● 2026-06-12 00:55:44
● 2026-06-13 10:06:26
○MXmail.contech.hu2015-06-11 → 2017-06-18 · 4 obs
● 2017-06-18 06:36:42
○ 2021-10-22 15:36:26
○ 2026-06-13 10:06:26
●MXposta.mediacenter.hu2021-10-22 → 2026-06-13 · 3 obs
● 2021-10-22 15:36:26
● 2026-06-13 10:06:26
●MXposta2.mediacenter.hu2021-10-22 → 2026-06-13 · 3 obs
● 2021-10-22 15:36:26
● 2026-06-13 10:06:26
●MXposta3.mediacenter.hu2021-10-22 → 2026-06-13 · 3 obs
● 2021-10-22 15:36:26
● 2026-06-13 10:06:26
●MXposta4.mediacenter.hu2021-10-22 → 2026-06-13 · 3 obs
● 2021-10-22 15:36:26
● 2026-06-13 10:06:26
●MXposta5.mediacenter.hu2021-10-22 → 2026-06-13 · 3 obs
● 2021-10-22 15:36:26
● 2026-06-13 10:06:26
●A92.43.203.1142026-06-12 → 2026-06-13 · 3 obs
● 2026-06-12 00:55:44
● 2026-06-13 10:06:26
○A92.43.203.1572016-01-30 → 2021-10-22 · 5 obs
● 2016-01-30 05:19:24
● 2021-10-22 15:36:26
○ 2026-06-12 00:55:44
○ 2026-06-13 10:06:26
○A94.199.178.1792015-06-11 → 2016-01-20 · 4 obs
● 2016-01-20 13:15:14
○ 2016-01-30 05:19:24
○ 2026-06-13 10:06:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| hu | a.hu, b.hu, c.hu, d.hu... | - |
| contech.hu | ns1.mediacenter.hu, ns3.mc-int-dns.org, ns2.mediacenter.hu | 2 records |
✅ Authoritative Response
Server:193.201.184.85
NS records: ns1.mediacenter.hu, ns3.mc-int-dns.org, ns2.mediacenter.hu
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for contech.hu (unsigned zone)
⏱️ Timing
Total: 725ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 92.43.203.114 |
| NS | 3 | ns2.mediacenter.hu, ns1.mediacenter.hu... |
| MX | 5 | posta3.mediacenter.hu (pri: 15), posta4.mediacenter.hu (pri: 25)... |
| TXT | 1 | v=spf1 mx a ptr ip4:92.43.200.0/21 ?all |
| SOA | 1 | ns1.mediacenter.hu akovari.mediacenter.h |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns2.mediacenter.hu, ns1.mediacenter.hu)
Analysis
IP Addresses
contech.hu has exactly one IP address — 92.43.203.114.
tiszakarad.hu, ns.nagyimreemlekhaz.hu, isztimer.hu plus two other host names have IP numbers in common with contech.hu.
Name Servers
Three name servers are authoritative for contech.hu: ns1.mediacenter.hu, ns2.mediacenter.hu and ns3.mc-int-dns.org.
There is at least partial name server overlap between contech.hu and other domains — sugogep.hu, topmarka.hu, litoplan.hu and two more among them.
Three hostnames, one IP address apiece: ns1.mediacenter.hu resolves to 193.201.184.85, ns2.mediacenter.hu resolves to 92.43.203.5 and ns3.mc-int-dns.org resolves to 88.198.158.90.
Mail Servers
contech.hu has five mail servers, which are posta2.mediacenter.hu, posta3.mediacenter.hu, posta4.mediacenter.hu and two others.
At least some of the mail servers used by contech.hu are shared with other domains: vadkacsashop.hu, trucktehercentrum.hu, gyakorloutca.hu and two others among them.
These mail servers are routinely seen in conjunction with the mail servers posta5.mediacenter.hu and posta.mediacenter.hu.
Host names with one IP number:
posta2.mediacenter.hu points to the IP address 92.43.200.105.
posta3.mediacenter.hu points to the IP address 92.43.200.106.
posta4.mediacenter.hu points to the IP address 92.43.200.106.
posta5.mediacenter.hu points to the IP address 65.108.253.177.
posta.mediacenter.hu points to the IP address 92.43.200.104.
These two host names — posta3.mediacenter.hu and posta4.mediacenter.hu — each point to 92.43.200.106 IP addresses.