trypsinogen.com - robtex.com
trypsinogen.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=1786506849 | ||||||
Same first word
trypsinogen.com |
DNS History
16 records (7 active, 9 former)
○NSns1.rookdns.com2017-10-05 → 2017-10-05 · 4 obs
● 2017-10-05 12:56:08
○ 2026-03-27 00:51:30
○ 2026-08-12 04:15:50
●NSns1.websupport.cz2026-03-27 → 2026-08-12 · 3 obs
● 2026-03-27 00:51:30
● 2026-08-12 04:15:50
○NSns2.rookdns.com2017-10-05 → 2017-10-05 · 4 obs
● 2017-10-05 12:56:08
○ 2026-03-27 00:51:30
○ 2026-08-12 04:15:50
●NSns2.websupport.cz2026-03-27 → 2026-08-12 · 3 obs
● 2026-03-27 00:51:30
● 2026-08-12 04:15:50
●NSns3.websupport.eu2026-03-27 → 2026-08-12 · 3 obs
● 2026-03-27 00:51:30
● 2026-08-12 04:15:50
○NSsk.s5.ans1.ns148.ztomy.com2016-12-25 → 2016-12-25 · 3 obs
○ 2017-10-05 12:56:08
○ 2026-08-12 04:15:50
○NSsk.s5.ans2.ns148.ztomy.com2016-12-25 → 2016-12-25 · 3 obs
○ 2017-10-05 12:56:08
○ 2026-08-12 04:15:50
●MXmx10.active24.cz2026-03-27 → 2026-08-12 · 2 obs
● 2026-08-12 04:15:50
●MXmx20.active24.cz2026-03-27 → 2026-08-12 · 2 obs
● 2026-08-12 04:15:50
○A141.8.224.252017-10-05 → 2017-10-05 · 4 obs
● 2017-10-05 12:56:08
○ 2026-03-27 00:51:30
○ 2026-08-12 04:15:50
○A141.8.225.682016-01-28 → 2016-04-23 · 4 obs
● 2016-04-23 12:07:14
○ 2016-12-25 15:48:58
○ 2026-08-12 04:15:50
○A208.91.197.462016-12-25 → 2016-12-25 · 4 obs
● 2016-12-25 15:48:58
○ 2017-10-05 12:56:08
○ 2026-08-12 04:15:50
●A2a00:4b40:aaaa:2005::52026-03-27 → 2026-08-12 · 3 obs
● 2026-03-27 00:51:30
● 2026-08-12 04:15:50
●A37.9.175.1652026-03-27 → 2026-08-12 · 3 obs
● 2026-03-27 00:51:30
● 2026-08-12 04:15:50
○PTRns1.rookdns.com2017-10-05 → 2017-10-05 · 4 obs
● 2017-10-05 12:56:08
○ 2026-03-27 00:51:30
○ 2026-08-12 04:15:50
○PTRsk.s5.ans1.ns148.ztomy.com2016-12-25 → 2016-12-25 · 3 obs
○ 2017-10-05 12:56:08
○ 2026-08-12 04:15:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| trypsinogen.com | ns1.websupport.cz, ns2.websupport.cz, ns3.websupport.eu | - |
✅ Authoritative Response
Server:45.10.97.13
NS records: ns1.websupport.cz, ns2.websupport.cz, ns3.websupport.eu
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 442ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 37.9.175.165 |
| AAAA | 1 | 2a00:4b40:aaaa:2005::5 |
| NS | 3 | ns1.websupport.cz, ns2.websupport.cz... |
| MX | 2 | mx10.active24.cz (pri: 10), mx20.active24.cz (pri: 100) |
| TXT | 2 | v=spf1 a mx include:_spf.websupport.cz ?, spf2.0/pra a mx include:_sid.websupport. |
| SOA | 1 | ns1.websupport.cz admin.websupport.cz |
Analysis
IP Addresses
trypsinogen.com points to the IP addresses 37.9.175.165 and 2a00:4b40:aaaa:2005::5
Additional host names — elektro-nociar.cz, sebik.eu, l7.cz and two others — share IP numbers with trypsinogen.com.
Name Servers
DNS for trypsinogen.com is handled by three authoritative name servers: ns1.websupport.cz, ns2.websupport.cz and ns3.websupport.eu.
There is at least partial name server overlap between trypsinogen.com and other domains — zwentendorf.com, doprava-z-ciny.cz, tvretro.cz and two more among them.
The name servers ns1.websupport.sk, ns2.websupport.sk and ns3.websupport.sk are often found in combination with these name servers.
Three hostnames — ns1.websupport.cz, ns2.websupport.cz and ns3.websupport.eu — each have two IP addresses: ns1.websupport.cz has 45.10.97.11 and 2a10:bbc0::11, ns2.websupport.cz has 185.71.159.12 and 2a02:250:3::12, and ns3.websupport.eu has 45.10.97.13 and 2a10:bbc0::13.
Mail Servers
trypsinogen.com has two mail servers: mx10.active24.cz and mx20.active24.cz.
trypsinogen.com shares the same mail server setup as other domains, including atros.cz, terco.cz, medivasc.cz and two others.
mx10.active24.cz directs to 45.13.137.85 and 2a00:4b40:aaaa:2101:45:13:137:85. mx20.active24.cz directs to 45.13.137.86 and 2a00:4b40:aaaa:2101:45:13:137:86. Each host name carries two IP addresses.