koseca.com - robtex.com
koseca.com
| 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.com ⭐ | ||||||
| A | 37.9.169.111🇸🇰 WEBSUPPORT-SRO-SK-AS37.9.168.0/21 Websupport, s.r.o. | ||||||
| PTR | mail-proxymxphy-7.websupport.sk | ||||||
| MX | mailin2.koseca.com(100) | ||||||
| A | 37.9.169.112🇸🇰 WEBSUPPORT-SRO-SK-AS37.9.168.0/21 Websupport, s.r.o. | ||||||
| PTR | mail-proxymxphy-6.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=1569353589 | ||||||
com
| 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=1771291435 | ||||||
Same first word
Similar names
DNS History
7 records (6 active, 1 former)
●NSns1.websupport.sk2015-06-02 → 2026-03-12 · 2 obs
● 2026-03-12 03:40:24
●NSns2.websupport.sk2015-06-02 → 2026-03-12 · 2 obs
● 2026-03-12 03:40:24
●NSns3.websupport.sk2015-06-02 → 2026-03-12 · 2 obs
● 2026-03-12 03:40:24
●MXmailin1.koseca.com2015-06-02 → 2026-03-12 · 2 obs
● 2026-03-12 03:40:24
●MXmailin2.koseca.com2015-06-02 → 2026-03-12 · 2 obs
● 2026-03-12 03:40:24
○A37.9.169.62015-06-02 → 2015-06-02 · 3 obs
○ 2015-11-07 08:55:10
○ 2026-03-12 03:40:24
●A37.9.175.62015-11-07 → 2026-03-12 · 3 obs
● 2015-11-07 08:55:10
● 2026-03-12 03:40:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| koseca.com | ns1.websupport.sk, ns2.websupport.sk, ns3.websupport.sk | - |
✅ Authoritative Response
Server: 185.71.159.12
NS records: ns1.websupport.sk, ns2.websupport.sk, ns3.websupport.sk
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for koseca.com (unsigned zone)
⏱️ Timing
Total: 160ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 37.9.175.6 |
| NS | 3 | ns1.websupport.sk, ns2.websupport.sk... |
| MX | 2 | mailin1.koseca.com (pri: 10), mailin2.koseca.com (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
IP Addresses
koseca.com points to a single IP number: 37.9.175.6.
Other host names, for instance hvac.sk, aomega.cz, rastislavamrich.sk, nipa.sk and mail.dajoni.se share IP numbers with koseca.com.
Name Servers
The delegation for koseca.com is handled by three name servers: ns1.websupport.sk, ns2.websupport.sk and ns3.websupport.sk.
koseca.com at least partially shares name servers with other domains, for instance ukrizovananekonecnalaskamilujemta.sk, dilmahtea.sk, bsbc.sk, certus.sk and fotoland.sk.
These name servers are commonly used with ns1.websupport.cz and ns2.websupport.cz.
Two IP numbers per host:
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
koseca.com is handled by two mail servers: mailin1.koseca.com and mailin2.koseca.com.
Host names with one IP number: mailin1.koseca.com points to 37.9.169.111; mailin2.koseca.com points to 37.9.169.112.