contemporary-engineering.com - robtex.com
contemporary-engineering.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=1775979427 | ||||||
Same first word
contemporary-engineering.com |
DNS History
13 records (10 active, 3 former)
○NSa.ns.joker.com2015-06-29 → 2017-04-04 · 4 obs
● 2017-04-04 01:10:12
○ 2026-02-16 11:27:10
○ 2026-04-12 07:44:28
○NSb.ns.joker.com2015-06-29 → 2017-04-04 · 4 obs
● 2017-04-04 01:10:12
○ 2026-02-16 11:27:10
○ 2026-04-12 07:44:28
○NSc.ns.joker.com2015-06-29 → 2017-04-04 · 4 obs
● 2017-04-04 01:10:12
○ 2026-02-16 11:27:10
○ 2026-04-12 07:44:28
●NSines.ns.cloudflare.com2026-02-16 → 2026-04-12 · 3 obs
● 2026-02-16 11:27:10
● 2026-04-12 07:44:28
●NSpaul.ns.cloudflare.com2026-02-16 → 2026-04-12 · 3 obs
● 2026-02-16 11:27:10
● 2026-04-12 07:44:28
●MXalt1.aspmx.l.google.com2015-06-29 → 2026-04-12 · 2 obs
● 2026-04-12 07:44:28
●MXalt2.aspmx.l.google.com2015-06-29 → 2026-04-12 · 2 obs
● 2026-04-12 07:44:28
●MXaspmx.l.google.com2015-06-29 → 2026-04-12 · 2 obs
● 2026-04-12 07:44:28
●MXaspmx2.googlemail.com2015-06-29 → 2026-04-12 · 2 obs
● 2026-04-12 07:44:28
●A104.21.5.1152026-02-16 → 2026-04-12 · 2 obs
● 2026-04-12 07:44:28
●A172.67.133.942026-02-16 → 2026-04-12 · 2 obs
● 2026-04-12 07:44:28
●A2606:4700:3031::6815:5732026-02-16 → 2026-04-12 · 2 obs
● 2026-04-12 07:44:28
●A2606:4700:3034::ac43:855e2026-02-16 → 2026-04-12 · 2 obs
● 2026-04-12 07:44:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| contemporary-engineering.com | paul.ns.cloudflare.com, ines.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server:108.162.193.135
NS records: paul.ns.cloudflare.com, ines.ns.cloudflare.com
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 161ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.133.94, 104.21.5.115 |
| AAAA | 2 | 2606:4700:3034::ac43:855e, 2606:4700:3031::6815:573 |
| NS | 2 | ines.ns.cloudflare.com, paul.ns.cloudflare.com |
| MX | 4 | aspmx.l.google.com (pri: 1), aspmx2.googlemail.com (pri: 10)... |
| TXT | 1 | v=spf1 include:_spf.google.com -all |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | ines.ns.cloudflare.com dns.cloudflare.co |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (paul.ns.cloudflare.com, paul.ns.cloudflare.com, paul.ns.cloudflare.com...)
Analysis
IP Addresses
Four IP numbers are pointed to by contemporary-engineering.com: 2606:4700:3031::6815:573, 2606:4700:3034::ac43:855e, 104.21.5.115 and 172.67.133.94.
other host names including www.akademiaprawabudowlanego.pl, mars.net.tr, feedhome.com.cn, jidicc.com and www.leben-mit-hypophysentumoren.de share IP numbers with contemporary-engineering.com.
Name Servers
contemporary-engineering.com is delegated to two name servers ines.ns.cloudflare.com and paul.ns.cloudflare.com.
contemporary-engineering.com shares the same name server setup as other domains, for instance zabbix.training, zabbix.com, dehonianos.pt, autofun.ro and smartfuture.ro.
contemporary-engineering.com at least partially shares name servers with other domains, for instance family1st.jp, owninf.com, venatra.com, meth-addiction-treatment.net and ridsport.org.
these name servers are commonly used alongside damon.ns.cloudflare.com.
Host names with six IP numbers:
Host name ines.ns.cloudflare.com points to: 2606:4700:50::adf5:3aa4, 2803:f800:50::6ca2:c0a4, 2a06:98c1:50::ac40:20a4, 108.162.192.164, 172.64.32.164 and 173.245.58.164.
Host name paul.ns.cloudflare.com points to: 2606:4700:58::adf5:3b87, 2803:f800:50::6ca2:c187, 2a06:98c1:50::ac40:2187, 108.162.193.135, 172.64.33.135 and 173.245.59.135.
Mail Servers
Four mail servers handle contemporary-engineering.com: aspmx2.googlemail.com, aspmx.l.google.com, alt1.aspmx.l.google.com and alt2.aspmx.l.google.com.
contemporary-engineering.com shares some mail servers with other domains, at least partially, for instance infs.com, castrank.com, ns500841.ns500794.ns500794.ns500821.ns500794.ns500795.ns500795.ns500821.ns500821.ns500790.ns500795.lustypartnersfinder.com, harvestwine.com.au and pvoice.org.
these mail servers are often used together with mail servers alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx3.googlemail.com, aspmx4.googlemail.com and aspmx5.googlemail.com.
Host names with two IP numbers:
aspmx2.googlemail.com points to 2800:3f0:4003:c0f::1a and 108.177.123.26; aspmx.l.google.com points to 2607:f8b0:4004:c21::1b and 142.251.16.26; alt1.aspmx.l.google.com points to 2607:f8b0:4023:2801::1a and 192.178.128.26; alt2.aspmx.l.google.com points to 2607:f8b0:4023:1015::1b and 172.253.135.27.