ctek-solutions.com - robtex.com
ctek-solutions.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2a07:7800::170🇬🇧 TWENTYI2a07:7800::/48 | ||||||
| A | 185.151.30.170🇬🇧 TWENTYI185.151.30.0/24 | ||||||
| NS | ns1.stackdns.com ⭐ | ||||||
| A | 35.197.225.59🇬🇧 Google35.197.224.0/20 | ||||||
| PTR | 59.225.197.35.bc.googleusercontent.com | ||||||
| NS | ns2.stackdns.com | ||||||
| A | 146.148.28.88🇧🇪 Google146.148.16.0/20 | ||||||
| PTR | 88.28.148.146.bc.googleusercontent.com | ||||||
| NS | ns3.stackdns.com | ||||||
| A | 35.198.79.191🇩🇪 Google35.198.64.0/20 | ||||||
| PTR | 191.79.198.35.bc.googleusercontent.com | ||||||
| NS | ns4.stackdns.com | ||||||
| A | 104.196.137.209🇺🇸 Google104.196.128.0/20 | ||||||
| PTR | 209.137.196.104.bc.googleusercontent.com | ||||||
| MX | mx.stackmail.com ⭐ | ||||||
| A | 185.151.28.67🇬🇧 TWENTYI185.151.28.0/24 | ||||||
| PTR | mx.stackmail.com | ||||||
| TXT | v=spf1 include:spf.stackmail.com a mx -all | ||||||
| SOA | ns1.stackdns.comhostmaster@stackdns.com serial=1720548446 | ||||||
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=1784243637 | ||||||
Previously MX for
ctek-solutions.com |
Subdomains
Same first word
ctek-solutions.com |
DNS History
17 records (7 active, 10 former)
○NSns1.ctek-solutions.com2015-07-07 → 2017-01-13 · 4 obs
● 2017-01-13 07:11:44
○ 2018-06-13 19:59:18
○ 2026-07-16 23:34:18
○NSns1.kwikhost.com2015-07-07 → 2017-01-13 · 4 obs
● 2017-01-13 07:11:44
○ 2018-06-13 19:59:18
○ 2026-07-16 23:34:18
○NSns1.optimalsecured.com2018-06-13 → 2018-06-13 · 4 obs
● 2018-06-13 19:59:18
○ 2026-07-08 08:36:40
○ 2026-07-16 23:34:18
●NSns1.stackdns.com2026-07-08 → 2026-07-16 · 3 obs
● 2026-07-08 08:36:40
● 2026-07-16 23:34:18
○NSns2.kwikhost.com2015-07-07 → 2017-01-13 · 4 obs
● 2017-01-13 07:11:44
○ 2018-06-13 19:59:18
○ 2026-07-16 23:34:18
○NSns2.optimalsecured.com2018-06-13 → 2018-06-13 · 4 obs
● 2018-06-13 19:59:18
○ 2026-07-08 08:36:40
○ 2026-07-16 23:34:18
●NSns2.stackdns.com2026-07-08 → 2026-07-16 · 3 obs
● 2026-07-08 08:36:40
● 2026-07-16 23:34:18
○NSns3.optimalsecured.com2018-06-13 → 2018-06-13 · 4 obs
● 2018-06-13 19:59:18
○ 2026-07-08 08:36:40
○ 2026-07-16 23:34:18
●NSns3.stackdns.com2026-07-08 → 2026-07-16 · 3 obs
● 2026-07-08 08:36:40
● 2026-07-16 23:34:18
○NSns4.optimalsecured.com2018-06-13 → 2018-06-13 · 4 obs
● 2018-06-13 19:59:18
○ 2026-07-08 08:36:40
○ 2026-07-16 23:34:18
●NSns4.stackdns.com2026-07-08 → 2026-07-16 · 3 obs
● 2026-07-08 08:36:40
● 2026-07-16 23:34:18
○MXctek-solutions.com2015-07-07 → 2018-06-13 · 4 obs
● 2018-06-13 19:59:18
○ 2026-07-08 08:36:40
○ 2026-07-16 23:34:18
●MXmx.stackmail.com2026-07-08 → 2026-07-16 · 3 obs
● 2026-07-08 08:36:40
● 2026-07-16 23:34:18
○A158.69.240.1642018-06-13 → 2018-06-13 · 4 obs
● 2018-06-13 19:59:18
○ 2026-07-08 08:36:40
○ 2026-07-16 23:34:18
●A185.151.30.1702026-07-08 → 2026-07-16 · 3 obs
● 2026-07-08 08:36:40
● 2026-07-16 23:34:18
○A198.1.71.1362015-07-07 → 2017-01-13 · 4 obs
● 2017-01-13 07:11:44
○ 2018-06-13 19:59:18
○ 2026-07-16 23:34:18
●A2a07:7800::1702026-07-08 → 2026-07-16 · 3 obs
● 2026-07-08 08:36:40
● 2026-07-16 23:34:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | f.gtld-servers.net, h.gtld-servers.net, i.gtld-servers.net, j.gtld-servers.net... | - |
| ctek-solutions.com | ns1.stackdns.com, ns2.stackdns.com, ns3.stackdns.com, ns4.stackdns.com | 4 records |
✅ Authoritative Response
Server:104.196.137.209
NS records: ns1.stackdns.com, ns2.stackdns.com, ns3.stackdns.com, ns4.stackdns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ctek-solutions.com (unsigned zone)
⏱️ Timing
Total: 405ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 185.151.30.170 |
| AAAA | 1 | 2a07:7800::170 |
| NS | 4 | ns3.stackdns.com, ns2.stackdns.com... |
| MX | 1 | mx.stackmail.com (pri: 10) |
| TXT | 1 | v=spf1 include:spf.stackmail.com a mx -a |
| SOA | 1 | ns1.stackdns.com hostmaster.stackdns.com |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns1.stackdns.com, ns2.stackdns.com, ns3.stackdns.com...)
Analysis
Hierarchy
ctek-solutions.com is the parent domain of ns3.ctek-solutions.com, ns1.ctek-solutions.com and ns4.ctek-solutions.com.
IP Addresses
ctek-solutions.com directs to two IP numbers, 185.151.30.170 and 2a07:7800::170
Among the host names that share IP numbers with ctek-solutions.com are www.info-market.am, fhost.co.uk, cpp-plc.co.uk and two others.
Name Servers
The domain ctek-solutions.com is delegated to these four name servers: ns1.stackdns.com, ns2.stackdns.com, ns3.stackdns.com and ns4.stackdns.com.
ctek-solutions.com shares at least some of its name servers with other domains, including themaltmiller.com, clean-solar-panels.com, adrenalinjungle.com and two others.
ns1.stackdns.com resolves to 35.197.225.59. ns2.stackdns.com resolves to 146.148.28.88. ns3.stackdns.com resolves to 35.198.79.191. ns4.stackdns.com resolves to 104.196.137.209. All four hosts carry exactly one IP address.
Mail Servers
ctek-solutions.com routes its mail through a single mail server, mx.stackmail.com.
ctek-solutions.com has the same mail server arrangement as a number of other domains, for example onestopflyershop.co.uk, sizzlinjranch.com, sonicsprouts.com and two more.
mx.stackmail.com resolves to a single IP number: 185.151.28.67.