coresecurity.hu - dns.ninja
coresecurity.hu
| DNSSEC | ⚠️ Not signed | ||||||
| A | 84.1.30.50🇭🇺 MAGYAR-TELEKOM-MAIN-AS84.0.0.0/14 T-Com Hungary, T-Online Hungary Public Internet Access Provider Budapest, Hungary HU | ||||||
| PTR | mail.arlitech.hu | ||||||
| NS | ans0.t-online.hu ⭐ | ||||||
| A | 195.228.240.85🇭🇺 MAGYAR-TELEKOM-MAIN-AS195.228.240.0/24 | ||||||
| PTR | ans0.t-online.hu | ||||||
| NS | ans1.t-online.hu | ||||||
| A | 195.56.77.76🇭🇺 MAGYAR-TELEKOM-MAIN-AS195.56.77.0/24 | ||||||
| PTR | ans1.t-online.hu | ||||||
| MX | mail.coresecurity.hu ⭐ | ||||||
| A | 84.1.30.50🇭🇺 MAGYAR-TELEKOM-MAIN-AS84.0.0.0/14 T-Com Hungary, T-Online Hungary Public Internet Access Provider Budapest, Hungary HU | ||||||
| PTR | mail.arlitech.hu | ||||||
| TXT | v=spf1 mx -all | ||||||
| SOA | ans0.t-online.huhostmaster@t-online.hu 2023-09-10 #3 | ||||||
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=1785991252 | ||||||
Subdomains
mail.coresecurity.hu |
Same first word
coresecurity.com.au |
coresecurity.com |
coresecurity.hu |
coresecurity.ie |
coresecurity.co.za |
coresecurity.no |
coresecurity.co.jp |
coresecurity.net |
coresecurity.ro |
coresecurity.co.kr |
coresecurity.org |
coresecurity.co.uk |
Similar names
resourcecity.co.uk |
securitycore.com |
coresecruity.com |
cityresource.co.uk |
recosecurity.com |
coreycurties.com |
recosecurity.co.uk |
cityresource.net |
securitycero.com |
DNS History
5 records (4 active, 1 former)
●NSans0.t-online.hu2015-08-05 → 2026-08-06 · 2 obs
● 2026-08-06 05:35:56
●NSans1.t-online.hu2015-08-05 → 2026-08-06 · 2 obs
● 2026-08-06 05:35:56
●MXmail.coresecurity.hu2015-08-05 → 2026-08-06 · 2 obs
● 2026-08-06 05:35:56
○MXmail2.coresecurity.hu2015-08-05 → 2017-06-13 · 4 obs
● 2017-06-13 03:31:56
○ 2026-03-22 04:28:00
○ 2026-08-06 05:35:56
●A84.1.30.502015-08-05 → 2026-08-06 · 2 obs
● 2026-08-06 05:35:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| hu | a.hu, b.hu, c.hu, d.hu... | 14 records |
| coresecurity.hu | ans0.t-online.hu, ans1.t-online.hu | 2 records |
✅ Authoritative Response
Server:195.56.77.76
NS records: ans0.t-online.hu, ans1.t-online.hu
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for coresecurity.hu (unsigned zone)
⏱️ Timing
Total: 585ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 84.1.30.50 |
| NS | 2 | ans0.t-online.hu, ans1.t-online.hu |
| MX | 1 | mail.coresecurity.hu (pri: 10) |
| TXT | 1 | v=spf1 mx -all |
| SOA | 1 | ans0.t-online.hu hostmaster.t-online.hu |
📌 Glue Records Collected
Total: 16
In-bailiwick: 14 (a.hu, b.hu, c.hu...)
Out-of-bailiwick: 2 (ans0.t-online.hu, ans1.t-online.hu)
Analysis
Hierarchy
mail.coresecurity.hu is delegated beneath coresecurity.hu.
IP Addresses
coresecurity.hu has exactly one IP address — 84.1.30.50.
mail.jeneis.com, mail.arlitech.hu, arlitech.hu plus two other host names have IP numbers in common with coresecurity.hu.
Name Servers
coresecurity.hu uses two name servers for its delegation: ans0.t-online.hu and ans1.t-online.hu.
The name server configuration of coresecurity.hu is shared with other domains, for instance 215.183.81.in-addr.arpa, altavizsla.net, 46.2.84.in-addr.arpa and two others.
There is at least partial name server overlap between coresecurity.hu and other domains — otpnyugdij.hu, 59.149.194.in-addr.arpa, merkantil.hu and two more among them.
These name servers tend to appear in combination with the name servers ans1.telekom.hu, ans0.telekom.hu, ans2.telekom.hu and ns.otpbank.hu.
ans0.t-online.hu → 195.228.240.85 and ans1.t-online.hu → 195.56.77.76: one IP number per host name.
Mail Servers
coresecurity.hu uses one mail server — mail.coresecurity.hu.
mail.coresecurity.hu directs to just one IP number, 84.1.30.50.