drugtestingcourses.com - robtex.com
drugtestingcourses.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 | ||||||
Same first word
drugtestingcourses.com |
DNS History
19 records (9 active, 10 former)
●NSeva.ns.cloudflare.com2026-02-19 → 2026-02-19 · 2 obs
● 2026-02-19 14:15:46
●NSgeorge.ns.cloudflare.com2026-02-19 → 2026-02-19 · 2 obs
● 2026-02-19 14:15:46
○NSns1.vm3222.sgvps.net2015-08-18 → 2020-02-13 · 3 obs
● 2020-02-13 14:15:02
○ 2026-02-19 14:15:46
○NSns2.vm3222.sgvps.net2015-08-18 → 2020-02-13 · 3 obs
● 2020-02-13 14:15:02
○ 2026-02-19 14:15:46
○MXalt1.aspmx.l.google.com2015-08-18 → 2020-02-13 · 3 obs
● 2020-02-13 14:15:02
○ 2026-02-19 14:15:46
○MXalt2.aspmx.l.google.com2015-08-18 → 2020-02-13 · 3 obs
● 2020-02-13 14:15:02
○ 2026-02-19 14:15:46
○MXalt3.aspmx.l.google.com2015-08-18 → 2020-02-13 · 3 obs
● 2020-02-13 14:15:02
○ 2026-02-19 14:15:46
○MXalt4.aspmx.l.google.com2015-08-18 → 2020-02-13 · 3 obs
● 2020-02-13 14:15:02
○ 2026-02-19 14:15:46
○MXaspmx.l.google.com2015-08-18 → 2020-02-13 · 3 obs
● 2020-02-13 14:15:02
○ 2026-02-19 14:15:46
●MXroute1.mx.cloudflare.net2026-02-19 → 2026-02-19 · 2 obs
● 2026-02-19 14:15:46
●MXroute2.mx.cloudflare.net2026-02-19 → 2026-02-19 · 2 obs
● 2026-02-19 14:15:46
●MXroute3.mx.cloudflare.net2026-02-19 → 2026-02-19 · 2 obs
● 2026-02-19 14:15:46
●A104.21.87.2482026-02-19 → 2026-02-19 · 2 obs
● 2026-02-19 14:15:46
●A172.67.171.1372026-02-19 → 2026-02-19 · 2 obs
● 2026-02-19 14:15:46
○A185.62.238.592015-08-18 → 2017-03-26 · 7 obs
● 2015-12-20 19:58:26
○ 2016-03-20 06:22:04
● 2016-07-12 19:15:38
● 2017-03-26 17:11:56
○ 2020-02-13 14:15:02
○ 2026-02-19 14:15:46
○A192.124.249.132016-03-20 → 2016-03-20 · 4 obs
● 2016-03-20 06:22:04
○ 2016-07-12 19:15:38
○ 2026-02-19 14:15:46
●A2606:4700:3033::6815:57f82026-02-19 → 2026-02-19 · 2 obs
● 2026-02-19 14:15:46
●A2606:4700:3036::ac43:ab892026-02-19 → 2026-02-19 · 2 obs
● 2026-02-19 14:15:46
○A35.208.214.1972020-02-13 → 2020-02-13 · 3 obs
● 2020-02-13 14:15:02
○ 2026-02-19 14:15:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| drugtestingcourses.com | eva.ns.cloudflare.com, george.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server: 108.162.193.167
NS records: eva.ns.cloudflare.com, george.ns.cloudflare.com
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 259ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.87.248, 172.67.171.137 |
| AAAA | 2 | 2606:4700:3033::6815:57f8, 2606:4700:3036::ac43:ab89 |
| NS | 2 | eva.ns.cloudflare.com, george.ns.cloudflare.com |
| MX | 3 | route3.mx.cloudflare.net (pri: 20), route2.mx.cloudflare.net (pri: 49)... |
| TXT | 3 | google-site-verification=OJuUGt5Uwz-85xj, google-site-verification=gd1TnmA_vCwbQ7T... |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | eva.ns.cloudflare.com dns.cloudflare.com |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (eva.ns.cloudflare.com, eva.ns.cloudflare.com, eva.ns.cloudflare.com...)
AI analysis
drugtestingcourses.com refers to four IP numbers: 2606:4700:3033::6815:57f8, 2606:4700:3036::ac43:ab89, 104.21.87.248 and 172.67.171.137.
Other host names, for instance ouceti.com, a3lanie.com, tianlichengdq.com, italyracing.com.pl and whm.mypd.info share IP numbers with drugtestingcourses.com.
drugtestingcourses.com's delegation uses two name servers: eva.ns.cloudflare.com and george.ns.cloudflare.com.
drugtestingcourses.com uses the same name server setup as other domains, such as elaiho.com, dotreasonablesuspicion.com, bringhelp.com, drugstestingcourses.com and easler.com.
drugtestingcourses.com at least partially shares name servers with other domains, including kohchangdivesupply.com, salvobistro.com, cmhuawei.com, ktb.pw and valiant.loans.
These name servers are commonly used with igor.ns.cloudflare.com, lana.ns.cloudflare.com and ken.ns.cloudflare.com.
Host names with six IP numbers:
eva.ns.cloudflare.com points to 2606:4700:50::adf5:3a72, 2803:f800:50::6ca2:c072, 2a06:98c1:50::ac40:2072, 108.162.192.114, 172.64.32.114 and 173.245.58.114.
george.ns.cloudflare.com points to 2606:4700:58::adf5:3ba7, 2803:f800:50::6ca2:c1a7, 2a06:98c1:50::ac40:21a7, 108.162.193.167, 172.64.33.167 and 173.245.59.167.
Three mail servers handle drugtestingcourses.com: route1.mx.cloudflare.net, route2.mx.cloudflare.net and route3.mx.cloudflare.net.
drugtestingcourses.com shares at least some mail servers with other domains, for example cityloanhub.com, shortestdomain.com, mxdmxd.com, gpton.co and gazduire-domenii.info.
Host names with six IP numbers:
route1.mx.cloudflare.net points to: 2606:4700:f5::b, 2606:4700:f5::c, 2606:4700:f5::d, 162.159.205.11, 162.159.205.12 and 162.159.205.13
route2.mx.cloudflare.net points to: 2606:4700:f5::e, 2606:4700:f5::f, 2606:4700:f5::10, 162.159.205.17, 162.159.205.18 and 162.159.205.19
route3.mx.cloudflare.net points to: 2606:4700:f5::11, 2606:4700:f5::12, 2606:4700:f5::13, 162.159.205.23, 162.159.205.24 and 162.159.205.25