modemtec.eu - robtex.com
modemtec.eu
| DNSSEC | ⚠️ Not signed | ||||||
| A | 37.9.175.164🇸🇰 WEBSUPPORT-SRO-SK-AS37.9.175.0/24 | ||||||
| PTR | ing.r3.websupport.sk | ||||||
| NS | ns1.websupport.cz ⭐ | ||||||
| A | 2a10:bbc0::11🇨🇿 ACTIVE24-AS2a10:bbc0::/32 | ||||||
| PTR | ns1.websupport.eu | ||||||
| A | 45.10.97.11🇨🇿 ACTIVE24-AS45.10.97.0/24 | ||||||
| PTR | ns1.websupport.eu | ||||||
| NS | ns2.websupport.cz | ||||||
| A | 2a02:250:3::12🇸🇪 ACTIVE24-AS2a02:250:3::/48 | ||||||
| PTR | ns2.websupport.eu | ||||||
| A | 185.71.159.12🇸🇪 ACTIVE24-AS185.71.159.0/24 | ||||||
| PTR | ns2.websupport.eu | ||||||
| NS | ns3.websupport.eu | ||||||
| A | 2a10:bbc0::13🇨🇿 ACTIVE24-AS2a10:bbc0::/32 | ||||||
| PTR | ns3.websupport.eu | ||||||
| A | 45.10.97.13🇨🇿 ACTIVE24-AS45.10.97.0/24 | ||||||
| PTR | ns3.websupport.eu | ||||||
| MX | mailin1.modemtec.eu ⭐ | ||||||
| A | 2a00:4b40:aaaa:2101:45:13:137:111🇸🇰 WEBSUPPORT-SRO-SK-AS2a00:4b40::/32 | ||||||
| A | 45.13.137.112🇸🇰 WEBSUPPORT-SRO-SK-AS45.13.137.0/24 | ||||||
| PTR | m1-u5-mx.websupport.hu | ||||||
| MX | mailin2.modemtec.eu(100) | ||||||
| A | 2a00:4b40:aaaa:2101:45:13:137:114🇸🇰 WEBSUPPORT-SRO-SK-AS2a00:4b40::/32 | ||||||
| PTR | mx20.websupport.hu | ||||||
| A | 45.13.137.113🇸🇰 WEBSUPPORT-SRO-SK-AS45.13.137.0/24 | ||||||
| PTR | m1-u6-mx.websupport.hu | ||||||
| SOA | ns1.websupport.czadmin@websupport.cz serial=1775322669 | ||||||
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=1124043962 | ||||||
Subdomains
Same first word
Similar names
DNS History
10 records (6 active, 4 former)
○NSalfa.ns.active24.cz2015-07-11 → 2017-03-20 · 4 obs
● 2017-03-20 09:58:14
○ 2026-02-15 22:36:28
○ 2026-05-09 07:41:42
○NSbeta.ns.active24.cz2015-07-11 → 2017-03-20 · 4 obs
● 2017-03-20 09:58:14
○ 2026-02-15 22:36:28
○ 2026-05-09 07:41:42
●NSns1.websupport.cz2026-02-15 → 2026-05-09 · 3 obs
● 2026-02-15 22:36:28
● 2026-05-09 07:41:42
●NSns2.websupport.cz2026-02-15 → 2026-05-09 · 3 obs
● 2026-02-15 22:36:28
● 2026-05-09 07:41:42
●NSns3.websupport.eu2026-02-15 → 2026-05-09 · 3 obs
● 2026-02-15 22:36:28
● 2026-05-09 07:41:42
○MXmailforward.globe.cz2015-07-11 → 2017-03-20 · 4 obs
● 2017-03-20 09:58:14
○ 2026-02-15 22:36:28
○ 2026-05-09 07:41:42
●MXmailin1.modemtec.eu2026-02-15 → 2026-05-09 · 3 obs
● 2026-02-15 22:36:28
● 2026-05-09 07:41:42
●MXmailin2.modemtec.eu2026-02-15 → 2026-05-09 · 3 obs
● 2026-02-15 22:36:28
● 2026-05-09 07:41:42
●A37.9.175.1642026-02-15 → 2026-05-09 · 3 obs
● 2026-02-15 22:36:28
● 2026-05-09 07:41:42
○A81.95.96.292015-07-11 → 2017-03-20 · 4 obs
● 2017-03-20 09:58:14
○ 2026-02-15 22:36:28
○ 2026-05-09 07:41:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| eu | y.dns.eu, w.dns.eu, x.dns.eu, si.dns.eu... | - |
| modemtec.eu | ns3.websupport.eu, ns1.websupport.cz, ns2.websupport.cz | - |
✅ Authoritative Response
Server:45.10.97.13
NS records: ns3.websupport.eu, ns1.websupport.cz, ns2.websupport.cz
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for modemtec.eu (unsigned zone)
⏱️ Timing
Total: 1102ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 37.9.175.164 |
| NS | 3 | ns1.websupport.cz, ns2.websupport.cz... |
| MX | 2 | mailin1.modemtec.eu (pri: 10), mailin2.modemtec.eu (pri: 100) |
| SOA | 1 | ns1.websupport.cz admin.websupport.cz |
Analysis
Hierarchy
modemtec.eu is a parent of mailin2.modemtec.eu and mailin1.modemtec.eu.
IP Addresses
modemtec.eu points to a single IP number: 37.9.175.164.
Other host names, for instance hotting.org, truspec.cz, trakt.cz, lpen.cz and origyn.cz share IP numbers with modemtec.eu.
Name Servers
The domain modemtec.eu is delegated to three name servers: ns1.websupport.cz, ns2.websupport.cz and ns3.websupport.eu.
modemtec.eu shares name servers with other domains at least partially, for instance energy-broker.sk, prague-trip.cz, exceltown.com, medesa.eu and netcraft.nl.
these name servers are often used with ns1.websupport.sk, ns2.websupport.sk and ns3.websupport.sk.
Host names with two IP numbers:
ns1.websupport.cz points to 2a10:bbc0::11 and 45.10.97.11
ns2.websupport.cz points to 2a02:250:3::12 and 185.71.159.12
ns3.websupport.eu points to 2a10:bbc0::13 and 45.10.97.13
Mail Servers
modemtec.eu is handled by two mail servers: mailin1.modemtec.eu and mailin2.modemtec.eu.
Host names with two IP numbers:
The host mailin1.modemtec.eu points to 2a00:4b40:aaaa:2101:45:13:137:111 and 45.13.137.112.
The host mailin2.modemtec.eu points to 2a00:4b40:aaaa:2101:45:13:137:114 and 45.13.137.113.