3linea.com - robtex.com
3linea.com
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=1776899822 | ||||||
Subdomains
mailin1.3linea.com |
mailin2.3linea.com |
mailinbackup1.3linea.com |
Same first word
3linea.com |
Similar names
DNS History
9 records (7 active, 2 former)
●NSns1.websupport.sk2015-05-13 → 2026-04-22 · 2 obs
● 2026-04-22 23:19:16
●NSns2.websupport.sk2015-05-13 → 2026-04-22 · 2 obs
● 2026-04-22 23:19:16
●NSns3.websupport.sk2015-05-13 → 2026-04-22 · 2 obs
● 2026-04-22 23:19:16
●MXmailin1.3linea.com2015-05-13 → 2026-04-22 · 2 obs
● 2026-04-22 23:19:16
●MXmailin2.3linea.com2015-05-13 → 2026-04-22 · 2 obs
● 2026-04-22 23:19:16
○MXmailinbackup1.3linea.com2015-05-13 → 2016-05-04 · 4 obs
● 2016-05-04 22:48:46
○ 2017-03-13 19:19:52
○ 2026-04-22 23:19:16
●A2a00:4b40:aaaa:2007::72026-04-04 → 2026-04-22 · 3 obs
● 2026-04-04 08:23:44
● 2026-04-22 23:19:16
●A37.9.175.1812026-04-04 → 2026-04-22 · 3 obs
● 2026-04-04 08:23:44
● 2026-04-22 23:19:16
○A37.9.175.232015-05-13 → 2020-04-04 · 4 obs
● 2020-04-04 08:48:52
○ 2026-04-04 08:23:44
○ 2026-04-22 23:19:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| 3linea.com | 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 3linea.com (unsigned zone)
⏱️ Timing
Total: 298ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 37.9.175.181 |
| AAAA | 1 | 2a00:4b40:aaaa:2007::7 |
| NS | 3 | ns1.websupport.sk, ns2.websupport.sk... |
| MX | 2 | mailin1.3linea.com (pri: 5), mailin2.3linea.com (pri: 10) |
| TXT | 2 | v=spf1 a mx include:_spf.m1.websupport.s, spf2.0/pra a mx include:_sid.m1.websuppo |
| SOA | 1 | ns1.websupport.sk admin.websupport.sk |
Analysis
Hierarchy
3linea.com is a parent of mailin1.3linea.com, mailin2.3linea.com and mailinbackup1.3linea.com.
IP Addresses
3linea.com resolves to two IPs: 2a00:4b40:aaaa:2007::7 and 37.9.175.181.
other host names for instance umbro.sk, dzio.sk, stats.virtualna-adresa.sk, idek.sk and pastlife-test.com share IP numbers with 3linea.com.
Name Servers
3linea.com is delegated to three name servers: ns1.websupport.sk, ns2.websupport.sk and ns3.websupport.sk.
3linea.com at least partially shares name servers with other domains, for instance megaweb.sk, pthas.sk, laskovo.com, macarons.sk and solien.sk.
Host names with two IP numbers:
Host ns1.websupport.sk points to 2a10:bbc0::11 and 45.10.97.11.
Host ns2.websupport.sk points to 2a02:250:3::12 and 185.71.159.12.
Host ns3.websupport.sk points to 2a10:bbc0::13 and 45.10.97.13.
Mail Servers
3linea.com is handled by two mail servers: mailin1.3linea.com and mailin2.3linea.com.
Host names with two IP numbers:
mailin1.3linea.com points to 2a00:4b40:aaaa:2101:45:13:137:9 and 45.13.137.7
mailin2.3linea.com points to 2a00:4b40:aaaa:2101:45:13:137:109 and 45.13.137.8