authenticslovakia.com - robtex.com
authenticslovakia.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=1771291435 | ||||||
Subdomains
mailin2.authenticslovakia.com |
mailin1.authenticslovakia.com |
mailinbackup1.authenticslovakia.com |
Same first word
authenticslovakia.com |
DNS History
9 records (7 active, 2 former)
●NSns1.websupport.sk2015-07-16 → 2026-03-13 · 2 obs
● 2026-03-13 03:04:42
●NSns2.websupport.sk2015-07-16 → 2026-03-13 · 2 obs
● 2026-03-13 03:04:42
●NSns3.websupport.sk2015-07-16 → 2026-03-13 · 2 obs
● 2026-03-13 03:04:42
●MXmailin1.authenticslovakia.com2015-07-16 → 2026-03-13 · 2 obs
● 2026-03-13 03:04:42
●MXmailin2.authenticslovakia.com2015-07-16 → 2026-03-13 · 2 obs
● 2026-03-13 03:04:42
○MXmailinbackup1.authenticslovakia.com2015-07-16 → 2016-03-31 · 4 obs
● 2016-03-31 14:42:16
○ 2016-09-17 15:30:34
○ 2026-03-13 03:04:42
●A2a00:4b40:aaaa:2004::62026-02-19 → 2026-03-13 · 3 obs
● 2026-02-19 10:56:36
● 2026-03-13 03:04:42
●A37.9.175.1552026-02-19 → 2026-03-13 · 3 obs
● 2026-02-19 10:56:36
● 2026-03-13 03:04:42
○A37.9.175.52015-07-16 → 2017-04-09 · 4 obs
● 2017-04-09 22:06:12
○ 2026-02-19 10:56:36
○ 2026-03-13 03:04:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| authenticslovakia.com | ns1.websupport.sk, ns2.websupport.sk, ns3.websupport.sk | - |
✅ Authoritative Response
Server: 45.10.97.13
NS records: ns1.websupport.sk, ns2.websupport.sk, ns3.websupport.sk
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for authenticslovakia.com (unsigned zone)
⏱️ Timing
Total: 215ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 37.9.175.155 |
| AAAA | 1 | 2a00:4b40:aaaa:2004::6 |
| NS | 3 | ns1.websupport.sk, ns2.websupport.sk... |
| MX | 2 | mailin1.authenticslovakia.com (pri: 5), mailin2.authenticslovakia.com (pri: 10) |
| TXT | 4 | 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
authenticslovakia.com is parent of mailin2.authenticslovakia.com, mailin1.authenticslovakia.com and mailinbackup1.authenticslovakia.com.
IP Addresses
authenticslovakia.com points to two IP numbers: 2a00:4b40:aaaa:2004::6 and 37.9.175.155.
Other host names, for instance odrazajsa.sk, www.8888.sk, dk-trade.sk, jp-car.sk and www.tesfo.sk share IP numbers with authenticslovakia.com.
Name Servers
authenticslovakia.com is delegated to three name servers: ns1.websupport.sk, ns2.websupport.sk and ns3.websupport.sk.
authenticslovakia.com at least partially shares its name servers with other domains, for instance fiav.sk, akademiakoucovania.sk, komare.sk, autofolieorava.sk and zoslovenska.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 mailin1.authenticslovakia.com and mailin2.authenticslovakia.com handle authenticslovakia.com.
Host names with two IP numbers: mailin1.authenticslovakia.com points to 2a00:4b40:aaaa:2101:45:13:137:8 and 45.13.137.8; mailin2.authenticslovakia.com points to 2a00:4b40:aaaa:2101:45:13:137:9 and 45.13.137.9