ctdcareers.com - robtex.com
ctdcareers.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 193.169.192.114🇬🇧 RAZORBLUE193.169.192.0/23 Razorblue Ltd (IPv4) | ||||||
| PTR | shared1.razorblue.net.uk | ||||||
| NS | auth1.razorblue.com ⭐ | ||||||
| A | 2a02:f540:2:a::70🇬🇧 RAZORBLUE2a02:f540::/32 | ||||||
| PTR | ns-a.razorblue.net.uk | ||||||
| A | 185.13.244.70🇬🇧 RAZORBLUE185.13.244.0/22 Razorblue Ltd (IPv4) | ||||||
| PTR | ns-a.razorblue.net.uk | ||||||
| NS | auth0.razorblue.com | ||||||
| A | 2a02:f540:2:b::70🇬🇧 RAZORBLUE2a02:f540::/32 | ||||||
| PTR | ns-b.razorblue.net.uk | ||||||
| A | 185.13.245.70🇬🇧 RAZORBLUE185.13.244.0/22 Razorblue Ltd (IPv4) | ||||||
| PTR | ns-b.razorblue.net.uk | ||||||
| NS | auth2.razorblue.com | ||||||
| A | 86.105.225.130🇬🇧 RAZORBLUE86.105.225.0/24 LTD | ||||||
| PTR | 86-105-225-130.static.razorblue.net.uk | ||||||
| SOA | auth1.razorblue.comdnsadmin@razorblue.com serial=2024000002 | ||||||
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=1786627884 | ||||||
Same first word
ctdcareers.com |
ctdcareers.co.uk |
Similar names
cedarcrest.jp |
srcdecreta.com |
carsderect.com |
cedarcrest.com |
cedarcrest.edu |
cedarcrest.community |
secretcard.de |
cedarcrest.ab.ca |
cedarcrest.bc.ca |
cedarcrest.qpon |
errccadets.com |
secretcard.com |
cedarcrest.co.jp |
DNS History
16 records (4 active, 12 former)
●NSauth0.razorblue.com2026-08-03 → 2026-08-13 · 3 obs
● 2026-08-03 07:52:50
● 2026-08-13 13:45:18
●NSauth1.razorblue.com2026-08-03 → 2026-08-13 · 3 obs
● 2026-08-03 07:52:50
● 2026-08-13 13:45:18
●NSauth2.razorblue.com2026-08-03 → 2026-08-13 · 3 obs
● 2026-08-03 07:52:50
● 2026-08-13 13:45:18
○NSindom10.indomco.com2015-06-18 → 2016-04-18 · 4 obs
● 2016-04-18 02:41:12
○ 2016-12-31 03:36:16
○ 2026-08-13 13:45:18
○NSindom130.indomco.org2015-06-18 → 2016-04-18 · 4 obs
● 2016-04-18 02:41:12
○ 2016-12-31 03:36:16
○ 2026-08-13 13:45:18
○NSindom20.indomco.net2015-06-18 → 2016-04-18 · 4 obs
● 2016-04-18 02:41:12
○ 2016-12-31 03:36:16
○ 2026-08-13 13:45:18
○NSindom30.indomco.fr2015-06-18 → 2016-04-18 · 4 obs
● 2016-04-18 02:41:12
○ 2016-12-31 03:36:16
○ 2026-08-13 13:45:18
○NSindom80.indomco.hk2015-06-18 → 2016-04-18 · 4 obs
● 2016-04-18 02:41:12
○ 2016-12-31 03:36:16
○ 2026-08-13 13:45:18
○NSns2.observatoiredesmarques.fr2016-12-31 → 2018-07-23 · 5 obs
● 2016-12-31 03:36:16
● 2018-07-23 22:05:04
○ 2026-08-03 07:52:50
○ 2026-08-13 13:45:18
○NSns3.nameshield.net2016-12-31 → 2018-07-23 · 5 obs
● 2016-12-31 03:36:16
● 2018-07-23 22:05:04
○ 2026-08-03 07:52:50
○ 2026-08-13 13:45:18
○NSobs.ns1.fr2016-12-31 → 2018-07-23 · 5 obs
● 2016-12-31 03:36:16
● 2018-07-23 22:05:04
○ 2026-08-03 07:52:50
○ 2026-08-13 13:45:18
○A185.26.230.1292016-01-20 → 2016-04-18 · 5 obs
● 2016-01-20 01:29:08
● 2016-04-18 02:41:12
○ 2016-12-31 03:36:16
○ 2026-08-13 13:45:18
○A185.26.230.1372015-06-18 → 2015-11-03 · 4 obs
● 2015-11-03 22:07:10
○ 2016-01-20 01:29:08
○ 2026-08-13 13:45:18
●A193.169.192.1142026-08-03 → 2026-08-13 · 3 obs
● 2026-08-03 07:52:50
● 2026-08-13 13:45:18
○A81.92.80.552016-12-31 → 2018-07-23 · 5 obs
● 2016-12-31 03:36:16
● 2018-07-23 22:05:04
○ 2026-08-03 07:52:50
○ 2026-08-13 13:45:18
○A81.92.80.562016-12-31 → 2018-07-23 · 5 obs
● 2016-12-31 03:36:16
● 2018-07-23 22:05:04
○ 2026-08-03 07:52:50
○ 2026-08-13 13:45:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, m.gtld-servers.net, j.gtld-servers.net, e.gtld-servers.net... | - |
| ctdcareers.com | auth0.razorblue.com, auth1.razorblue.com, auth2.razorblue.com | 5 records |
✅ Authoritative Response
Server:185.13.245.70
NS records: auth0.razorblue.com, auth1.razorblue.com, auth2.razorblue.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ctdcareers.com (unsigned zone)
⏱️ Timing
Total: 261ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 193.169.192.114 |
| NS | 3 | auth2.razorblue.com, auth0.razorblue.com... |
| SOA | 1 | auth1.razorblue.com dnsadmin.razorblue.c |
📌 Glue Records Collected
Total: 5
Out-of-bailiwick: 5 (auth0.razorblue.com, auth0.razorblue.com, auth1.razorblue.com...)
Analysis
IP Addresses
ctdcareers.com points to a single IP number: 193.169.192.114.
Additional host names — gbukhealthcare.co.uk, ctdtrade.com, originuw.com and two others — share IP numbers with ctdcareers.com.
Name Servers
ctdcareers.com is served by three name servers: auth0.razorblue.com, auth1.razorblue.com and auth2.razorblue.com.
At least some of ctdcareers.com's name servers are shared with other domains, for example ctdarchitecturaltiles.co.uk, gyrconsulting.net, mathewscomfort-insurance.co.uk and two more.
Host names with two IP numbers:
The A records for auth0.razorblue.com return 185.13.245.70 and 2a02:f540:2:b::70.
The A records for auth1.razorblue.com return 185.13.244.70 and 2a02:f540:2:a::70.
Host names pointing to a single IP address:
auth2.razorblue.com resolves to the IP address 86.105.225.130.