s4tech.com - robtex.com
s4tech.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 13.248.169.48🇺🇸 Amazon13.248.160.0/20 | ||||||
| PTR | a904c694c05102f30.awsglobalaccelerator.com | ||||||
| A | 76.223.54.146🇺🇸 Amazon76.223.48.0/20 | ||||||
| NS | ns2.afternic.com ⭐ | ||||||
| A | 2603:5:2226::45🇺🇸 GODADDY-DNS2603:5:2220::/44 | ||||||
| PTR | ns2.afternic.com | ||||||
| A | 173.201.66.69🇺🇸 GODADDY-DNS173.201.66.0/23 | ||||||
| PTR | ns2.afternic.com | ||||||
| NS | ns1.afternic.com | ||||||
| A | 2603:5:2126::45🇺🇸 GODADDY-DNS2603:5:2120::/44 | ||||||
| PTR | ns1.afternic.com | ||||||
| A | 97.74.98.69🇺🇸 GODADDY-DNS97.74.98.0/23 | ||||||
| PTR | ns1.afternic.com | ||||||
| NS | verification-vesbet7nkettdw2mc9cgox.ns101.verify.hn ⚠️ Not in zone NS records | ||||||
| A | 13.248.169.48🇺🇸 Amazon13.248.160.0/20 | ||||||
| PTR | a904c694c05102f30.awsglobalaccelerator.com | ||||||
| A | 76.223.54.146🇺🇸 Amazon76.223.48.0/20 | ||||||
| PTR | a904c694c05102f30.awsglobalaccelerator.com | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | ns2.afternic.comdns@jomax.net serial=1 | ||||||
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=1778338381 | ||||||
Same first word
Similar names
4stech.jp |
techs4.com |
tech4s.lt |
4stech.net |
4techs.com |
tech4s.com |
the4cs.co |
4techs.net |
the4cs.org |
tech4s.net |
4stech.co.kr |
4techs.com.br |
4stech.com |
the4cs.com |
DNS History
15 records (5 active, 10 former)
○NSdns1.name-services.com2016-08-20 → 2016-08-20 · 4 obs
● 2016-08-20 22:48:48
○ 2026-03-21 14:23:26
○ 2026-05-09 15:04:40
○NSdns2.name-services.com2016-08-20 → 2016-08-20 · 4 obs
● 2016-08-20 22:48:48
○ 2026-03-21 14:23:26
○ 2026-05-09 15:04:40
○NSdns3.name-services.com2016-08-20 → 2016-08-20 · 4 obs
● 2016-08-20 22:48:48
○ 2026-03-21 14:23:26
○ 2026-05-09 15:04:40
○NSdns4.name-services.com2016-08-20 → 2016-08-20 · 4 obs
● 2016-08-20 22:48:48
○ 2026-03-21 14:23:26
○ 2026-05-09 15:04:40
○NSdns5.name-services.com2016-08-20 → 2016-08-20 · 4 obs
● 2016-08-20 22:48:48
○ 2026-03-21 14:23:26
○ 2026-05-09 15:04:40
○NSns.buydomains.com2015-06-20 → 2016-02-09 · 4 obs
● 2016-02-09 20:48:16
○ 2016-08-20 22:48:48
○ 2026-05-09 15:04:40
●NSns1.afternic.com2026-03-21 → 2026-05-09 · 3 obs
● 2026-03-21 14:23:26
● 2026-05-09 15:04:40
●NSns2.afternic.com2026-03-21 → 2026-05-09 · 3 obs
● 2026-03-21 14:23:26
● 2026-05-09 15:04:40
●NSverification-vesbet7nkettdw2mc9cgox.ns101.verify.hn2026-03-21 → 2026-05-09 · 3 obs
● 2026-03-21 14:23:26
● 2026-05-09 15:04:40
○MX.2026-03-21 → 2026-05-09 · 2 obs
○ 2026-05-09 15:04:40
●A13.248.169.482026-03-21 → 2026-05-09 · 3 obs
● 2026-03-21 14:23:26
● 2026-05-09 15:04:40
○A207.148.248.1432016-02-09 → 2016-02-09 · 4 obs
● 2016-02-09 20:48:16
○ 2016-08-20 22:48:48
○ 2026-05-09 15:04:40
○A50.63.202.1042015-06-20 → 2015-06-20 · 3 obs
○ 2016-02-09 20:48:16
○ 2026-05-09 15:04:40
●A76.223.54.1462026-03-21 → 2026-05-09 · 3 obs
● 2026-03-21 14:23:26
● 2026-05-09 15:04:40
○A98.124.252.2312016-08-20 → 2016-08-20 · 4 obs
● 2016-08-20 22:48:48
○ 2026-03-21 14:23:26
○ 2026-05-09 15:04:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | k.gtld-servers.net, l.gtld-servers.net, b.gtld-servers.net, h.gtld-servers.net... | - |
| s4tech.com | ns1.afternic.com, ns2.afternic.com, verification-vesbet7nkettdw2mc9cgox.ns101.verify.hn | 4 records |
✅ Authoritative Response
Server:173.201.66.69
NS records: ns1.afternic.com, ns2.afternic.com, verification-vesbet7nkettdw2mc9cgox.ns101.verify.hn
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for s4tech.com (unsigned zone)
⏱️ Timing
Total: 922ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 76.223.54.146, 13.248.169.48 |
| NS | 2 | ns1.afternic.com, ns2.afternic.com |
| MX | 1 | . (pri: 0) |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | ns2.afternic.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns1.afternic.com, ns1.afternic.com, ns2.afternic.com...)
Analysis
IP Addresses
s4tech.com points to two IP numbers: 13.248.169.48 and 76.223.54.146.
Other host names such as zncom.com, topshoptop.com, byjohyrr.hostkda.com, workinsydney.com and uhlemeyer.com share IPs with s4tech.com.
Name Servers
s4tech.com is delegated to three name servers: ns1.afternic.com, ns2.afternic.com and verification-vesbet7nkettdw2mc9cgox.ns101.verify.hn.
s4tech.com at least partially shares name servers with other domains, for instance pbfr.com, debbies.org, edge.plus, sportlabo.com and ihd.com.
These name servers are commonly used together with verification-d3jclucsp89ganyqbydeny.ns101.verify.hn, verification-ag3xtxqjhqhiyarqdrht2l.ns101.verify.hn and verification-ioe7pro3dz6jnx7bjgweb4.ns101.verify.hn.
Host ns1.afternic.com points to 2603:5:2126::45 and 97.74.98.69; Host ns2.afternic.com points to 2603:5:2226::45 and 173.201.66.69; Host verification-vesbet7nkettdw2mc9cgox.ns101.verify.hn points to 13.248.169.48 and 76.223.54.146.