3derler.com - robtex.com
3derler.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=1774500502 | ||||||
Same first word
3derler.com |
DNS History
9 records (7 active, 2 former)
●NSns1.thinline.cz2015-08-15 → 2026-03-26 · 2 obs
● 2026-03-26 05:01:08
●NSns2.thinline.cz2015-08-15 → 2026-03-26 · 2 obs
● 2026-03-26 05:01:08
●NSns3.cesky-hosting.eu2015-08-15 → 2026-03-26 · 2 obs
● 2026-03-26 05:01:08
●MXmx1b20.thinline.cz2015-08-15 → 2026-03-26 · 2 obs
● 2026-03-26 05:01:08
●MXmx1d10.thinline.cz2015-08-15 → 2026-03-26 · 2 obs
● 2026-03-26 05:01:08
●A2001:67c:e94:1:1:5bef:c910:12026-02-23 → 2026-03-26 · 3 obs
● 2026-02-23 01:37:32
● 2026-03-26 05:01:08
○A2a00:1ed0:2:1:1:5bef:c968:12015-08-15 → 2017-03-22 · 4 obs
● 2017-03-22 12:09:54
○ 2026-02-23 01:37:32
○ 2026-03-26 05:01:08
○A91.239.201.1042015-08-15 → 2017-03-22 · 4 obs
● 2017-03-22 12:09:54
○ 2026-02-23 01:37:32
○ 2026-03-26 05:01:08
●A91.239.201.162026-02-23 → 2026-03-26 · 3 obs
● 2026-02-23 01:37:32
● 2026-03-26 05:01:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | m.gtld-servers.net, f.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| 3derler.com | ns1.thinline.cz, ns2.thinline.cz, ns3.cesky-hosting.eu | - |
✅ Authoritative Response
Server:91.239.202.18
NS records: ns1.thinline.cz, ns2.thinline.cz, ns3.cesky-hosting.eu
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 3derler.com (unsigned zone)
⏱️ Timing
Total: 955ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 91.239.201.16 |
| AAAA | 1 | 2001:67c:e94:1:1:5bef:c910:1 |
| NS | 3 | ns3.cesky-hosting.eu, ns1.thinline.cz... |
| MX | 2 | mx1d10.thinline.cz (pri: 10), mx1b20.thinline.cz (pri: 20) |
| TXT | 1 | v=spf1 a:replikant3531.thinline.cz inclu |
| SOA | 1 | ns1.thinline.cz hostmaster.3derler.com |
Analysis
IP Addresses
3derler.com points to two IP numbers: 2001:67c:e94:1:1:5bef:c910:1 and 91.239.201.16.
Other host names, for instance tauerelektro.cz, www.fitactive.cz, flashart.cz, mail.kocvarovi.cz and mail.efectory.cz share IP numbers with 3derler.com.
Name Servers
The delegation for 3derler.com is handled by three name servers: ns1.thinline.cz, ns2.thinline.cz and ns3.cesky-hosting.eu.
3derler.com at least partially shares name servers with other domains, for instance alphanumeric.cz, petrapriknerova.cz, kpr.eu, landscape4u.cz and pilis.cz.
Two IP numbers per host:
ns1.thinline.cz points to 2001:67c:e94:0:1:5bef:c8f3:1 and 91.239.200.243.
ns2.thinline.cz points to 2001:4de8:fa22:0:1:5264:602:1 and 82.100.6.2.
ns3.cesky-hosting.eu points to 2001:67c:e94:1:1:5bef:ca12:1 and 91.239.202.18.
Mail Servers
3derler.com is handled by two mail servers: mx1b20.thinline.cz and mx1d10.thinline.cz.
3derler.com uses the same mail server configuration as other domains, such as balda.biz, firmex.cz, geum.org, knezskyseminar.cz and cryptobox.cz.
3derler.com shares mail servers with other domains, at least partially, for instance sektor3.cz and bollywood.cz.
Host names with two IP numbers: mx1b20.thinline.cz points to 2001:4de8:fa22:0:1:5264:603:1 and 82.100.6.3; mx1d10.thinline.cz points to 2001:67c:e94:0:1:5bef:c80e:1 and 91.239.200.14.