iotsolution.pro - robtex.com
iotsolution.pro
| DNSSEC | ⚠️ Not signed | ||||||
| A | 94.23.172.16🇫🇷 OVH94.23.0.0/16 ISP Paris, France | ||||||
| PTR | hosting.kelio.cz | ||||||
| NS | ns2.web4u.cz ⭐ | ||||||
| A | 2a02:a40:100:28ff::12🇨🇿 BlueTone-AS2a02:a40::/32 Ceske Radiokomunikace, a.s. | ||||||
| PTR | ns2.web4u.cz | ||||||
| A | 85.207.53.12🇨🇿 BlueTone-AS85.207.0.0/16 BlueTone-CRa-CZ Fourth address block | ||||||
| PTR | ns2.web4u.cz | ||||||
| NS | ns.web4u.cz | ||||||
| A | 2001:1568:fd::241🇨🇿 WEB4U2001:1568::/33 | ||||||
| PTR | ns.web4u.cz | ||||||
| A | 185.14.224.241🇨🇿 WEB4U185.14.224.0/23 | ||||||
| PTR | ns.web4u.cz | ||||||
| MX | mx.kelio.cz ⭐ | ||||||
| A | 51.83.180.125🇫🇷 OVH51.83.0.0/16 | ||||||
| PTR | mx.kelio.cz | ||||||
| MX | mail.kelio.cz(20) | ||||||
| A | 51.83.173.170🇫🇷 OVH51.83.0.0/16 | ||||||
| PTR | mail.kelio.cz | ||||||
| TXT | v=spf1 include:_hosting.kelio.cz ~all | ||||||
| SOA | ns.web4u.czadmin@web4u.cz 2026-10-10 #7 | ||||||
pro
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.pro.afilias-nst.info ⭐ | ||||||
| NS | a2.pro.afilias-nst.info | ||||||
| NS | b0.pro.afilias-nst.org | ||||||
| NS | b2.pro.afilias-nst.org | ||||||
| NS | c0.pro.afilias-nst.info | ||||||
| NS | d0.pro.afilias-nst.org | ||||||
| SOA | a0.pro.afilias-nst.infohostmaster@donuts.email serial=1794474001 | ||||||
Same first word
Similar names
itosolution.com |
solotuition.com |
luistotonio.com.br |
oitsolution.com |
itosolution.my.id |
itosolution.net |
otisolution.ch |
solutioniot.com |
otisolution.com |
Previous names
Next names
DNS History
5 records (5 active, 0 former)
●MXmx.kelio.cz2026-10-17 → 2026-11-12 · 3 obs
● 2026-10-17 22:46:36
● 2026-11-12 09:14:26
●A94.23.172.162026-09-25 → 2026-11-12 · 2 obs
● 2026-11-12 09:14:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| pro | a0.pro.afilias-nst.info, a2.pro.afilias-nst.info, b0.pro.afilias-nst.org, b2.pro.afilias-nst.org... | 12 records |
| iotsolution.pro | ns.web4u.cz, ns2.web4u.cz | - |
✅ Authoritative Response
Server:185.14.224.241
NS records: ns.web4u.cz, ns2.web4u.cz
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for iotsolution.pro (unsigned zone)
⏱️ Timing
Total: 952ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 94.23.172.16 |
| NS | 2 | ns.web4u.cz, ns2.web4u.cz |
| MX | 2 | mx.kelio.cz (pri: 10), mail.kelio.cz (pri: 20) |
| TXT | 1 | v=spf1 include:_hosting.kelio.cz ~all |
| SOA | 1 | ns.web4u.cz admin.web4u.cz |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (a0.pro.afilias-nst.info, a2.pro.afilias-nst.info, b0.pro.afilias-nst.org...)
Analysis
IP Addresses
iotsolution.pro resolves to just one IP address, 94.23.172.16.
Two other host names, along with synivery.com, zesilovanikonstrukci.com and algdane.com, also share IP numbers with iotsolution.pro.
Name Servers
Two name servers handle the delegation for iotsolution.pro: ns2.web4u.cz and ns.web4u.cz.
iotsolution.pro shares its NS records with other domains, for example dominik-fojtu.cz, beerart.eu, minimaxpojisteni.com and two others.
ns2.web4u.cz and ns.web4u.cz both carry two IP addresses. The A records for ns2.web4u.cz are 85.207.53.12 and 2a02:a40:100:28ff::12; the A records for ns.web4u.cz are 185.14.224.241 and 2001:1568:fd::241.
Mail Servers
iotsolution.pro is served by two mail servers, mail.kelio.cz and mx.kelio.cz.
Among the domains sharing a mail server setup with iotsolution.pro are klvacova.cz, admoxie.cz, rephram.com and two others.
There is at least a partial MX overlap between iotsolution.pro and other domains, including priemyselnahala.sk, devkelio.cz, ocnihorakova.cz and two others.
mail.kelio.cz resolves to 51.83.173.170. mx.kelio.cz resolves to 51.83.180.125. Both host names point to a single IP number.