tech4best.com - robtex.com
tech4best.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=1771291435 | ||||||
Previously MX for
tech4best.com |
Same first word
tech4best.com |
DNS History
16 records (6 active, 10 former)
○NSns1.elysiumnetsolution.com2017-02-14 → 2017-02-14 · 3 obs
○ 2020-01-11 22:32:50
○ 2026-03-21 08:24:46
○NSns1.enspvtltd.com2017-02-14 → 2017-02-14 · 3 obs
○ 2020-01-11 22:32:50
○ 2026-03-21 08:24:46
●NSns1048.ui-dns.de2020-01-11 → 2026-03-21 · 3 obs
● 2020-01-11 22:32:50
● 2026-03-21 08:24:46
●NSns1048.ui-dns.org2020-01-11 → 2026-03-21 · 3 obs
● 2020-01-11 22:32:50
● 2026-03-21 08:24:46
●NSns1058.ui-dns.com2020-01-11 → 2026-03-21 · 3 obs
● 2020-01-11 22:32:50
● 2026-03-21 08:24:46
●NSns1062.ui-dns.biz2020-01-11 → 2026-03-21 · 3 obs
● 2020-01-11 22:32:50
● 2026-03-21 08:24:46
○NSns2.elysiumnetsolution.com2017-02-14 → 2017-02-14 · 3 obs
○ 2020-01-11 22:32:50
○ 2026-03-21 08:24:46
○NSns2.enspvtltd.com2017-02-14 → 2017-02-14 · 3 obs
○ 2020-01-11 22:32:50
○ 2026-03-21 08:24:46
○MXmx00.ionos.fr2020-01-11 → 2020-01-11 · 4 obs
● 2020-01-11 22:32:50
○ 2026-03-17 15:03:52
○ 2026-03-21 08:24:46
○MXmx01.ionos.fr2020-01-11 → 2020-01-11 · 4 obs
● 2020-01-11 22:32:50
○ 2026-03-17 15:03:52
○ 2026-03-21 08:24:46
●MXsmtp.google.com2026-03-17 → 2026-03-21 · 3 obs
● 2026-03-17 15:03:52
● 2026-03-21 08:24:46
○MXtech4best.com2017-02-14 → 2017-02-14 · 3 obs
○ 2020-01-11 22:32:50
○ 2026-03-21 08:24:46
○A184.154.163.2102017-02-14 → 2017-02-14 · 3 obs
○ 2020-01-11 22:32:50
○ 2026-03-21 08:24:46
●A185.158.133.12026-03-17 → 2026-03-21 · 3 obs
● 2026-03-17 15:03:52
● 2026-03-21 08:24:46
○A2001:8d8:100f:f000::2ef2020-01-11 → 2020-01-11 · 4 obs
● 2020-01-11 22:32:50
○ 2026-03-17 15:03:52
○ 2026-03-21 08:24:46
○A217.160.0.1202020-01-11 → 2020-01-11 · 4 obs
● 2020-01-11 22:32:50
○ 2026-03-17 15:03:52
○ 2026-03-21 08:24:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| tech4best.com | ns1048.ui-dns.de, ns1048.ui-dns.org, ns1062.ui-dns.biz, ns1058.ui-dns.com | 2 records |
✅ Authoritative Response
Server: 217.160.83.48
NS records: ns1048.ui-dns.de, ns1048.ui-dns.org, ns1062.ui-dns.biz, ns1058.ui-dns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for tech4best.com (unsigned zone)
⏱️ Timing
Total: 788ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 185.158.133.1 |
| NS | 4 | ns1048.ui-dns.org, ns1058.ui-dns.com... |
| MX | 1 | smtp.google.com (pri: 1) |
| TXT | 1 | google-site-verification=SYtW8a9Yo92PNZK |
| SOA | 1 | ns1048.ui-dns.org hostmaster.1und1.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1058.ui-dns.com, ns1058.ui-dns.com)
Analysis
IP Addresses
tech4best.com resolves to one IP number: 185.158.133.1.
other host names including chiemgau-kamin.de, kattensite.be, ofertasemanabonus.ru, datashop.com.br and paymula.com share IP numbers with tech4best.com.
Name Servers
tech4best.com is delegated to four name servers: ns1062.ui-dns.biz, ns1058.ui-dns.com, ns1048.ui-dns.de and ns1048.ui-dns.org.
tech4best.com at least partially shares name servers with other domains, for instance artychoke.de, climapoolcantabria.es, aj-services.ca, scuoladigdr.it and terra-livre.de.
These name servers are commonly used with the following name servers: ns1048.ui-dns.biz, ns1048.ui-dns.com, ns1062.ui-dns.de, ns1058.ui-dns.biz, ns1058.ui-dns.de, ns1058.ui-dns.org, ns1062.ui-dns.org, ns1062.ui-dns.com, ns1040.ui-dns.biz and ns1037.ui-dns.com.
Host names with two IP numbers:
ns1062.ui-dns.biz points to 2001:8d8:fe:53:0:d9a0:513e:100 and 217.160.81.62; ns1058.ui-dns.com points to 2001:8d8:fe:53:0:d9a0:523a:100 and 217.160.82.58; ns1048.ui-dns.de points to 2001:8d8:fe:53:0:d9a0:5030:100 and 217.160.80.48; ns1048.ui-dns.org points to 2001:8d8:fe:53:0:d9a0:5330:100 and 217.160.83.48.
Mail Servers
tech4best.com is handled by a single mail server, smtp.google.com.
tech4best.com shares the same mail server setup as other domains, for instance codomain.co.in, silsa.mx, spokaneforum.com, ahloop.com and nomadbeachclubphuket.com.
tech4best.com shares some mail servers with other domains, at least partially, for instance anime-nook.com, unimap.io, gkelogistics.vn, thejohnsons.net and ferravit.net.
smtp.google.com points to nine IPs: 2607:f8b0:4023:c06::1a, 2607:f8b0:4023:c06::1b, 2607:f8b0:4023:c0b::1a, 2607:f8b0:4023:c0b::1b, 142.250.101.26, 142.250.101.27, 142.250.141.26, 142.250.141.27 and 142.251.2.26.