itstack.eu - robtex.com
itstack.eu
| DNSSEC | ⚠️ Not signed | ||||||
| A | 109.206.201.17🇵🇱 Skynet109.206.192.0/19 | ||||||
| PTR | 109-206-201-17.host.skynet.net.pl | ||||||
| NS | dns20.ovh.net ⭐ | ||||||
| A | 2001:41d0:d00:f900::2🇫🇷 OVH2001:41d0::/32 IPv6 | ||||||
| PTR | dns20.ovh.net | ||||||
| A | 5.135.249.213🇫🇷 OVH5.135.0.0/16 | ||||||
| PTR | dns20.ovh.net | ||||||
| NS | ns20.ovh.net | ||||||
| A | 2001:41d0:b00:f300::2🇫🇷 OVH2001:41d0::/32 IPv6 | ||||||
| PTR | ns20.ovh.net | ||||||
| A | 5.135.43.97🇧🇪 OVH5.135.0.0/16 | ||||||
| PTR | ns20.ovh.net | ||||||
| MX | mail.protonmail.ch ⭐ | ||||||
| A | 176.119.200.128🇨🇭 Proton176.119.200.0/24 | ||||||
| PTR | mail.protonmail.ch | ||||||
| A | 185.70.42.128🇨🇭 Proton185.70.42.0/24 | ||||||
| PTR | mail.protonmail.ch | ||||||
| A | 185.205.70.128🇫🇷 Proton185.205.70.0/24 | ||||||
| PTR | mail.protonmail.ch | ||||||
| MX | mailsec.protonmail.ch(20) | ||||||
| A | 176.119.200.129🇨🇭 Proton176.119.200.0/24 | ||||||
| PTR | mailsec.protonmail.ch | ||||||
| A | 185.70.42.129🇨🇭 Proton185.70.42.0/24 | ||||||
| PTR | mailsec.protonmail.ch | ||||||
| A | 185.205.70.129🇫🇷 Proton185.205.70.0/24 | ||||||
| PTR | mailsec.protonmail.ch | ||||||
| TXT | 742fa278131a77fa3e56eca988be1720e1def7e912286ff5d091cd7cee2d9ad | ||||||
| TXT | MS=ms46105332 | ||||||
| TXT | v=spf1 A include:_spf.protonmail.ch ~all | ||||||
| TXT | protonmail-verification=f7497952430810bea48f884fb4546723f99fa924 | ||||||
| SOA | dns20.ovh.nettech@ovh.net 2025-12-16 #0 | ||||||
eu
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | si.dns.eu ⭐ | ||||||
| NS | be.dns.eu | ||||||
| NS | w.dns.eu | ||||||
| NS | x.dns.eu | ||||||
| NS | y.dns.eu | ||||||
| SOA | si.dns.eutech@eurid.eu serial=1123576249 | ||||||
Same first word
Similar names
DNS History
10 records (5 active, 5 former)
○NSdns.home.pl2015-08-01 → 2017-04-19 · 4 obs
● 2017-04-19 20:54:44
○ 2026-02-21 20:34:32
○ 2026-04-24 04:16:20
○NSdns2.home.pl2015-08-01 → 2017-04-19 · 4 obs
● 2017-04-19 20:54:44
○ 2026-02-21 20:34:32
○ 2026-04-24 04:16:20
●NSdns20.ovh.net2026-02-21 → 2026-04-24 · 3 obs
● 2026-02-21 20:34:32
● 2026-04-24 04:16:20
○NSdns3.home.pl2015-08-01 → 2017-04-19 · 4 obs
● 2017-04-19 20:54:44
○ 2026-02-21 20:34:32
○ 2026-04-24 04:16:20
●NSns20.ovh.net2026-02-21 → 2026-04-24 · 3 obs
● 2026-02-21 20:34:32
● 2026-04-24 04:16:20
○MXdomains018.home.pl2015-08-01 → 2017-04-19 · 4 obs
● 2017-04-19 20:54:44
○ 2026-02-21 20:34:32
○ 2026-04-24 04:16:20
●MXmail.protonmail.ch2026-02-21 → 2026-04-24 · 3 obs
● 2026-02-21 20:34:32
● 2026-04-24 04:16:20
●MXmailsec.protonmail.ch2026-02-21 → 2026-04-24 · 3 obs
● 2026-02-21 20:34:32
● 2026-04-24 04:16:20
●A109.206.201.172026-02-21 → 2026-04-24 · 3 obs
● 2026-02-21 20:34:32
● 2026-04-24 04:16:20
○A89.231.96.1142015-08-01 → 2017-04-19 · 4 obs
● 2017-04-19 20:54:44
○ 2026-02-21 20:34:32
○ 2026-04-24 04:16:20
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| eu | be.dns.eu, w.dns.eu, y.dns.eu, x.dns.eu... | - |
| itstack.eu | dns20.ovh.net, ns20.ovh.net | - |
✅ Authoritative Response
Server:5.135.43.97
NS records: dns20.ovh.net, ns20.ovh.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for itstack.eu (unsigned zone)
⏱️ Timing
Total: 984ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 109.206.201.17 |
| NS | 2 | dns20.ovh.net, ns20.ovh.net |
| MX | 2 | mail.protonmail.ch (pri: 10), mailsec.protonmail.ch (pri: 20) |
| TXT | 4 | protonmail-verification=f7497952430810be, 742fa278131a77fa3e56eca988be1720e1def7e9... |
| SOA | 1 | dns20.ovh.net tech.ovh.net |
Analysis
IP Addresses
itstack.eu points to IP number 109.206.201.17.
Name Servers
itstack.eu is delegated to two name servers: dns20.ovh.net and ns20.ovh.net.
itstack.eu uses the same name server setup as other domains such as runkip.com, olivabagsandshoes.com, sklepgodnyzaufania.pl, karura.fr and elausys.com.
Host names with two IP numbers:
dns20.ovh.net points to 2001:41d0:d00:f900::2 and 5.135.249.213; ns20.ovh.net points to 2001:41d0:b00:f300::2 and 5.135.43.97.
Mail Servers
Two mail servers mail.protonmail.ch and mailsec.protonmail.ch handle itstack.eu.
itstack.eu shares the same mail server setup as other domains, for instance peptilabresearch.com, raouf.fr, goldcoastip.com, robknights.com and scothampel.com.
itstack.eu shares mail servers with other domains at least partially; for instance magnafactor.com, niclasmagnusson.se, sen3ux.lat, ylsamoreno.com and tsuneko.net.
Host names with three IP numbers:
mail.protonmail.ch points to: 176.119.200.128, 185.70.42.128 and 185.205.70.128.
mailsec.protonmail.ch points to: 176.119.200.129, 185.70.42.129 and 185.205.70.129.