cpp.hu - dns.ninja
cpp.hu
| DNSSEC | ⚠️ Not signed | ||||||
| A | 193.142.209.23🇭🇺 Invitech193.142.209.0/24 1B Telekom Kft. | ||||||
| PTR | ns0.1btelekom.hu | ||||||
| NS | ns0.1btelekom.hu ⭐ ⚠️ Not in parent delegation | ||||||
| A | 193.142.209.23🇭🇺 Invitech193.142.209.0/24 1B Telekom Kft. | ||||||
| PTR | ns0.1btelekom.hu | ||||||
| NS | ns1.interwarekft.hu ⚠️ Not in zone NS records | ||||||
| A | 193.142.209.23🇭🇺 Invitech193.142.209.0/24 1B Telekom Kft. | ||||||
| PTR | ns0.1btelekom.hu | ||||||
| NS | ns10.nsserver.info ⚠️ Not in parent delegation | ||||||
| A | 79.139.59.143🇭🇺 RACKFOREST-AS79.139.56.0/21 RackForest HU | ||||||
| PTR | ns10.nsserver.info | ||||||
| NS | ns2.1btelekom.eu ⚠️ Not in parent delegation | ||||||
| A | 81.0.80.58🇭🇺 Invitech81.0.80.0/23 | ||||||
| PTR | hq05.1b-telecom-hungary-zrt.hu | ||||||
| NS | ns2.interwarekft.hu ⚠️ Not in zone NS records | ||||||
| A | 81.0.80.58🇭🇺 Invitech81.0.80.0/23 | ||||||
| PTR | hq05.1b-telecom-hungary-zrt.hu | ||||||
| MX | cpp.hu ⭐ | ||||||
| A | 193.142.209.23🇭🇺 Invitech193.142.209.0/24 1B Telekom Kft. | ||||||
| PTR | ns0.1btelekom.hu | ||||||
| TXT | v=spf1 ip4:193.142.209.23 +a +mx +ip4:193.142.209.80 +ip4:193.142.209.79 -all | ||||||
| SOA | ns0.1btelekom.huviper@vipernet.hu 2026-04-30 #4 | ||||||
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=1780545646 | ||||||
MX for
cpp.hu |
Same first word
Similar names
DNS History
13 records (7 active, 6 former)
○NSfules.1b.hu2015-06-01 → 2016-12-21 · 4 obs
● 2016-12-21 22:45:30
○ 2020-03-12 01:46:36
○ 2026-06-04 04:39:42
●NSns0.1btelekom.hu2026-05-03 → 2026-06-04 · 3 obs
● 2026-05-03 11:59:32
● 2026-06-04 04:39:42
●NSns1.interwarekft.hu2020-03-12 → 2026-06-04 · 3 obs
● 2020-03-12 01:46:36
● 2026-06-04 04:39:42
●NSns10.nsserver.info2026-05-03 → 2026-06-04 · 3 obs
● 2026-05-03 11:59:32
● 2026-06-04 04:39:42
●NSns2.1btelekom.eu2026-05-03 → 2026-06-04 · 3 obs
● 2026-05-03 11:59:32
● 2026-06-04 04:39:42
●NSns2.interwarekft.hu2020-03-12 → 2026-06-04 · 3 obs
● 2020-03-12 01:46:36
● 2026-06-04 04:39:42
○NSns3.interwarekft.hu2026-02-24 → 2026-04-23 · 5 obs
● 2026-02-24 14:52:40
● 2026-04-23 21:49:40
○ 2026-05-03 11:59:32
○ 2026-06-04 04:39:42
○NSns4.1b.hu2015-06-01 → 2016-12-21 · 4 obs
● 2016-12-21 22:45:30
○ 2020-03-12 01:46:36
○ 2026-06-04 04:39:42
●MXcpp.hu2015-06-01 → 2026-06-04 · 2 obs
● 2026-06-04 04:39:42
●A193.142.209.232026-05-03 → 2026-06-04 · 3 obs
● 2026-05-03 11:59:32
● 2026-06-04 04:39:42
○A193.142.209.802026-02-24 → 2026-04-23 · 5 obs
● 2026-02-24 14:52:40
● 2026-04-23 21:49:40
○ 2026-05-03 11:59:32
○ 2026-06-04 04:39:42
○A217.13.104.902020-03-12 → 2020-03-12 · 4 obs
● 2020-03-12 01:46:36
○ 2026-02-24 14:52:40
○ 2026-06-04 04:39:42
○A83.137.152.1402015-06-01 → 2016-12-21 · 4 obs
● 2016-12-21 22:45:30
○ 2020-03-12 01:46:36
○ 2026-06-04 04:39:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| hu | a.hu, b.hu, c.hu, d.hu... | - |
| cpp.hu | ns2.interwarekft.hu, ns1.interwarekft.hu | 2 records |
✅ Authoritative Response
Server:193.142.209.80
NS records: ns2.interwarekft.hu, ns1.interwarekft.hu
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cpp.hu (unsigned zone)
⏱️ Timing
Total: 657ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 193.142.209.23 |
| NS | 3 | ns0.1btelekom.hu, ns2.1btelekom.eu... |
| MX | 1 | cpp.hu (pri: 0) |
| TXT | 1 | v=spf1 ip4:193.142.209.23 +a +mx +ip4:19 |
| SOA | 1 | ns0.1btelekom.hu viper.vipernet.hu |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns2.interwarekft.hu, ns1.interwarekft.hu)
Analysis
Mail Server Role
cpp.hu handles its own mail, functioning as its own mail server.
IP Addresses
cpp.hu resolves to just one IP address, 193.142.209.23.
Two other host names, along with keta-a.com, homeliftkft.hu and yhosting.hu, also share IP numbers with cpp.hu.
Name Servers
The zone cpp.hu is authoritative on 5 name servers: ns2.1btelekom.eu, ns0.1btelekom.hu, ns1.interwarekft.hu and two additional ones.
At least some of cpp.hu's name servers are shared with other domains, for example fafnir.hu, taki-busz.hu, aps.hu and two more.
These name servers co-occur with ns10.nsserver.info, ns4.1b.hu, fules.1b.hu and seven other name servers on a regular basis.
Host names with one IP number:
ns2.1btelekom.eu resolves to the IP address 81.0.80.58.
ns0.1btelekom.hu resolves to the IP address 193.142.209.23.
ns1.interwarekft.hu resolves to the IP address 193.142.209.23.
ns2.interwarekft.hu resolves to the IP address 81.0.80.58.
ns10.nsserver.info resolves to the IP address 79.139.59.143.
ns2.1btelekom.eu and ns2.interwarekft.hu each have 81.0.80.58 IP addresses.
ns0.1btelekom.hu and ns1.interwarekft.hu each have 193.142.209.23 IP addresses.
Mail Servers
cpp.hu is served by just one mail server: cpp.hu.
cpp.hu resolves to 193.142.209.23 and no other IP number.