koseca.net - robtex.com
koseca.net
| DNSSEC | ⚠️ Not signed | ||||||
| A | 37.9.175.6🇸🇰 WEBSUPPORT-SRO-SK-AS37.9.175.0/24 | ||||||
| PTR | 6.175.9.37.in-addr.arpa.websupport.sk | ||||||
| NS | ns1.websupport.sk ⭐ | ||||||
| A | 2a10:bbc0::11🇨🇿 ACTIVE24-AS2a10:bbc0::/32 | ||||||
| PTR | ns1.websupport.eu | ||||||
| A | 45.10.97.11🇨🇿 ACTIVE24-AS45.10.97.0/24 | ||||||
| PTR | ns1.websupport.eu | ||||||
| NS | ns2.websupport.sk | ||||||
| A | 2a02:250:3::12🇸🇪 ACTIVE24-AS2a02:250:3::/48 | ||||||
| PTR | ns2.websupport.eu | ||||||
| A | 185.71.159.12🇸🇪 ACTIVE24-AS185.71.159.0/24 | ||||||
| PTR | ns2.websupport.eu | ||||||
| NS | ns3.websupport.sk | ||||||
| A | 2a10:bbc0::13🇨🇿 ACTIVE24-AS2a10:bbc0::/32 | ||||||
| PTR | ns3.websupport.eu | ||||||
| A | 45.10.97.13🇨🇿 ACTIVE24-AS45.10.97.0/24 | ||||||
| PTR | ns3.websupport.eu | ||||||
| MX | mailin1.koseca.net ⭐ | ||||||
| A | 37.9.169.110🇸🇰 WEBSUPPORT-SRO-SK-AS37.9.168.0/21 Websupport, s.r.o. | ||||||
| PTR | mail-proxymxphy-8.websupport.sk | ||||||
| MX | mailin2.koseca.net(100) | ||||||
| A | 37.9.169.111🇸🇰 WEBSUPPORT-SRO-SK-AS37.9.168.0/21 Websupport, s.r.o. | ||||||
| PTR | mail-proxymxphy-7.websupport.sk | ||||||
| TXT | v=spf1 a mx include:_spf.websupport.sk ?all | ||||||
| TXT | spf2.0/pra a mx include:_sid.websupport.sk ?all | ||||||
| SOA | ns1.websupport.skadmin@websupport.sk serial=1569353595 | ||||||
net
| 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=1771291465 | ||||||
Subdomains
Same first word
Similar names
DNS History
7 records (6 active, 1 former)
●NSns1.websupport.sk2015-06-13 → 2026-03-17 · 2 obs
● 2026-03-17 14:28:36
●NSns2.websupport.sk2015-06-13 → 2026-03-17 · 2 obs
● 2026-03-17 14:28:36
●NSns3.websupport.sk2015-06-13 → 2026-03-17 · 2 obs
● 2026-03-17 14:28:36
●MXmailin1.koseca.net2015-06-13 → 2026-03-17 · 2 obs
● 2026-03-17 14:28:36
●MXmailin2.koseca.net2015-06-13 → 2026-03-17 · 2 obs
● 2026-03-17 14:28:36
○A37.9.169.62015-06-13 → 2015-10-30 · 4 obs
● 2015-10-30 09:53:34
○ 2016-01-23 23:50:10
○ 2026-03-17 14:28:36
●A37.9.175.62016-01-23 → 2026-03-17 · 3 obs
● 2016-01-23 23:50:10
● 2026-03-17 14:28:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | m.gtld-servers.net, k.gtld-servers.net, b.gtld-servers.net, f.gtld-servers.net... | - |
| koseca.net | ns1.websupport.sk, ns2.websupport.sk, ns3.websupport.sk | - |
✅ Authoritative Response
Server: 45.10.97.11
NS records: ns1.websupport.sk, ns2.websupport.sk, ns3.websupport.sk
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for koseca.net (unsigned zone)
⏱️ Timing
Total: 859ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 37.9.175.6 |
| NS | 3 | ns1.websupport.sk, ns2.websupport.sk... |
| MX | 2 | mailin1.koseca.net (pri: 10), mailin2.koseca.net (pri: 100) |
| TXT | 2 | v=spf1 a mx include:_spf.websupport.sk ?, spf2.0/pra a mx include:_sid.websupport. |
| SOA | 1 | ns1.websupport.sk admin.websupport.sk |
Analysis
Hierarchy
koseca.net is a parent of mailin1.koseca.net and mailin2.koseca.net.
IP Addresses
koseca.net maps to IP address 37.9.175.6.
Other host names, for instance mailinbackup1.retroparty.sk, karrier.sk, mail.mercuri.hu, fejto.hu and ns.dkc-sr.sk share IP numbers with koseca.net.
Name Servers
koseca.net is delegated to name servers ns1.websupport.sk, ns2.websupport.sk and ns3.websupport.sk.
koseca.net at least partially shares name servers with other domains such as reocentrum.sk, medius.sk, ivecoshop.sk, beef.sk and maxwar.sk.
Host names with two IP numbers:
ns1.websupport.sk points to 2a10:bbc0::11 and 45.10.97.11.
ns2.websupport.sk points to 2a02:250:3::12 and 185.71.159.12.
ns3.websupport.sk points to 2a10:bbc0::13 and 45.10.97.13.
Mail Servers
Two mail servers handle koseca.net: mailin1.koseca.net and mailin2.koseca.net.
Host names with a single IP address:
mailin1.koseca.net points to 37.9.169.110
mailin2.koseca.net points to 37.9.169.111