4ed.co - robtex.com
4ed.co
| DNSSEC | ⚠️ Not signed | ||||||
| A | 185.110.51.249🇵🇱 IQPL-AS185.110.51.0/24 | ||||||
| PTR | ixion.hostido.net.pl | ||||||
| NS | ns1.hostido.net.pl ⭐ | ||||||
| A | 2a01:7400:1:1691:0:1:16:1🇵🇱 IQPL-AS2a01:7400::/32 | ||||||
| PTR | ns1.hostido.net.pl | ||||||
| A | 185.110.51.16🇵🇱 IQPL-AS185.110.51.0/24 | ||||||
| PTR | ns1.hostido.net.pl | ||||||
| NS | ns2.hostido.net.pl | ||||||
| A | 46.248.165.23🇵🇱 IQPL-AS46.248.160.0/19 IQ-PL | ||||||
| PTR | ns2.hostido.net.pl | ||||||
| NS | ns3.hostido.net.pl | ||||||
| A | 2a00:c98:400f:109:1c00:46ff:fe00:908🇩🇪 LEASEWEB-DE-FRA-102a00:c98:4000::/36 | ||||||
| PTR | ns3.hostido.net.pl | ||||||
| A | 178.162.240.114🇩🇪 LEASEWEB-DE-FRA-10178.162.192.0/18 | ||||||
| PTR | ns3.hostido.net.pl | ||||||
| MX | mail.4ed.co ⭐ | ||||||
| A | 185.110.51.249🇵🇱 IQPL-AS185.110.51.0/24 | ||||||
| PTR | ixion.hostido.net.pl | ||||||
| TXT | google-site-verification=LVNFWtYaaK-jO-OB7xhSOHCcgjLn1y-uJwZBSvZXjPY | ||||||
| TXT | v=spf1 a mx include:spf.hostido.pl -all | ||||||
| SOA | ns1.hostido.net.plhostmaster@4ed.co 2026-06-11 #0 | ||||||
co
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns0.centralnic.net ⭐ | ||||||
| NS | a.registrydns.co | ||||||
| NS | b.registrydns.co | ||||||
| NS | c.registrydns.co | ||||||
| NS | d.registrydns.co | ||||||
| SOA | ns0.centralnic.nethostmaster@centralnic.net serial=1759689500 | ||||||
Subdomains
mail.4ed.co |
Same first word
4ed.us |
4ed.tv |
4ed.school |
4ed.co |
4ed.nl |
4ed.it |
4ed.org |
4ed.info |
4ed.net |
4ed.cc |
4ed.co.zw |
4ed.ru |
4ed.com |
4ed.fr |
4ed.de |
Similar names
DNS History
5 records (5 active, 0 former)
●NSns1.hostido.net.pl2026-05-15 → 2026-06-24 · 2 obs
● 2026-06-24 07:05:50
●NSns2.hostido.net.pl2026-05-15 → 2026-06-24 · 2 obs
● 2026-06-24 07:05:50
●NSns3.hostido.net.pl2026-05-15 → 2026-06-24 · 2 obs
● 2026-06-24 07:05:50
●MXmail.4ed.co2026-05-15 → 2026-06-24 · 2 obs
● 2026-06-24 07:05:50
●A185.110.51.2492026-05-15 → 2026-06-24 · 2 obs
● 2026-06-24 07:05:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| co | d.registrydns.co, b.registrydns.co, a.registrydns.co, c.registrydns.co | - |
| 4ed.co | ns1.hostido.net.pl, ns2.hostido.net.pl, ns3.hostido.net.pl | - |
✅ Authoritative Response
Server:185.110.51.16
NS records: ns1.hostido.net.pl, ns2.hostido.net.pl, ns3.hostido.net.pl
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 4ed.co (unsigned zone)
⏱️ Timing
Total: 578ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 185.110.51.249 |
| NS | 3 | ns3.hostido.net.pl, ns2.hostido.net.pl... |
| MX | 1 | mail.4ed.co (pri: 10) |
| TXT | 2 | google-site-verification=LVNFWtYaaK-jO-O, v=spf1 a mx include:spf.hostido.pl -all |
| SOA | 1 | ns1.hostido.net.pl hostmaster.4ed.co |
Analysis
Hierarchy
mail.4ed.co is delegated beneath 4ed.co.
IP Addresses
4ed.co resolves to just one IP address, 185.110.51.249.
Two other host names, along with grzegorzkucharski.com, _dc-mx.b53e8d4ab6aa.leverbasic.pl and mail.meblostrefa24.pl, also share IP numbers with 4ed.co.
Name Servers
Three name servers are authoritative for 4ed.co: ns1.hostido.net.pl, ns2.hostido.net.pl and ns3.hostido.net.pl.
There is at least partial name server overlap between 4ed.co and other domains — e-opolnet.pl, zakupywrzeszowie.pl, olejewawrzak.pl and two more among them.
Host names that have two IP addresses:
ns1.hostido.net.pl maps to two IP addresses — 185.110.51.16 and 2a01:7400:1:1691:0:1:16:1.
ns3.hostido.net.pl maps to two IP addresses — 178.162.240.114 and 2a00:c98:400f:109:1c00:46ff:fe00:908.
Host names that point to one IP address:
ns2.hostido.net.pl points to the IP address 46.248.165.23.
Mail Servers
The sole mail server for 4ed.co is mail.4ed.co.
There is one IP number for mail.4ed.co: 185.110.51.249.