biorestech.com - robtex.com
biorestech.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=1778694006 | ||||||
Subdomains
Same first word
biorestech.com |
Similar names
DNS History
10 records (8 active, 2 former)
●NSns1.websupport.sk2015-08-11 → 2026-05-13 · 2 obs
● 2026-05-13 17:50:14
●NSns2.websupport.sk2015-08-11 → 2026-05-13 · 2 obs
● 2026-05-13 17:50:14
●NSns3.websupport.sk2015-08-11 → 2026-05-13 · 2 obs
● 2026-05-13 17:50:14
●MXmailin1.biorestech.com2015-08-11 → 2026-05-13 · 2 obs
● 2026-05-13 17:50:14
●MXmailin2.biorestech.com2015-08-11 → 2026-05-13 · 2 obs
● 2026-05-13 17:50:14
○MXmailinbackup1.biorestech.com2015-08-11 → 2016-03-12 · 4 obs
● 2016-03-12 15:23:02
○ 2016-07-01 23:42:30
○ 2026-05-13 17:50:14
●MXsmtp.google.com2026-04-13 → 2026-05-13 · 3 obs
● 2026-04-13 16:59:38
● 2026-05-13 17:50:14
●A2a00:4b40:aaaa:2001::52026-04-13 → 2026-05-13 · 3 obs
● 2026-04-13 16:59:38
● 2026-05-13 17:50:14
●A37.9.175.1332026-04-13 → 2026-05-13 · 3 obs
● 2026-04-13 16:59:38
● 2026-05-13 17:50:14
○A37.9.175.82015-08-11 → 2020-01-21 · 4 obs
● 2020-01-21 13:34:54
○ 2026-04-13 16:59:38
○ 2026-05-13 17:50:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| biorestech.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 biorestech.com (unsigned zone)
⏱️ Timing
Total: 502ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 37.9.175.133 |
| AAAA | 1 | 2a00:4b40:aaaa:2001::5 |
| NS | 3 | ns1.websupport.sk, ns2.websupport.sk... |
| MX | 3 | smtp.google.com (pri: 1), mailin1.biorestech.com (pri: 5)... |
| 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
biorestech.com is a parent of mailin2.biorestech.com and mailin1.biorestech.com.
IP Addresses
biorestech.com has two IP numbers: 2a00:4b40:aaaa:2001::5 and 37.9.175.133.
Other host names, for instance elepro.sk, www.apartmenttatra.com, wot.sk, archynet.sk and com.belusafoods.sk share IP numbers with biorestech.com.
Name Servers
biorestech.com is delegated to three name servers: ns1.websupport.sk, ns2.websupport.sk and ns3.websupport.sk.
biorestech.com at least partially shares name servers with other domains, including vitalitystudio.sk, domasedelectronica.sk, abecedaher.cz, detskykocik.sk and kungfu.sk.
Host names with two IP numbers:
ns1.websupport.sk: 2a10:bbc0::11 and 45.10.97.11
ns2.websupport.sk: 2a02:250:3::12 and 185.71.159.12
ns3.websupport.sk: 2a10:bbc0::13 and 45.10.97.13
Mail Servers
Three mail servers handle biorestech.com: mailin1.biorestech.com, mailin2.biorestech.com and smtp.google.com.
biorestech.com shares at least some mail servers with other domains, for example nmzholdings.com, stomble.com, szimpozion.hu, brobits.com and centennialmusic.org.
These mail servers are commonly used with alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.
Host names with nine IP numbers
smtp.google.com points to 2607:f8b0:4004:c08::1a, 2607:f8b0:4004:c08::1b, 2607:f8b0:4004:c09::1b, 2607:f8b0:4004:c0b::1b, 142.250.31.26, 142.250.31.27, 172.253.63.26, 172.253.63.27 and 172.253.122.27
Host names with two IP numbers
mailin1.biorestech.com points to 2a00:4b40:aaaa:2101:45:13:137:8 and 45.13.137.7
mailin2.biorestech.com points to 2a00:4b40:aaaa:2101:45:13:137:9 and 45.13.137.8