preceptor.dev - robtex.com
preceptor.dev
dev
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns-tld1.charlestonroadregistry.com ⭐ | ||||||
| NS | ns-tld2.charlestonroadregistry.com | ||||||
| NS | ns-tld3.charlestonroadregistry.com | ||||||
| NS | ns-tld4.charlestonroadregistry.com | ||||||
| NS | ns-tld5.charlestonroadregistry.com | ||||||
| SOA | ns-tld1.charlestonroadregistry.comcloud-dns-hostmaster@google.com serial=1 | ||||||
Same first word
Similar names
Previous names
Next names
DNS History
5 records (5 active, 0 former)
●NSdns1.registrar-servers.com2026-08-25 → 2026-09-05 · 2 obs
● 2026-09-05 11:47:42
●NSdns2.registrar-servers.com2026-08-25 → 2026-09-05 · 2 obs
● 2026-09-05 11:47:42
●MXin1-smtp.messagingengine.com2026-08-25 → 2026-09-05 · 2 obs
● 2026-09-05 11:47:42
●MXin2-smtp.messagingengine.com2026-08-25 → 2026-09-05 · 2 obs
● 2026-09-05 11:47:42
●A65.108.56.882026-08-25 → 2026-09-05 · 2 obs
● 2026-09-05 11:47:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| dev | ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com... | - |
| preceptor.dev | dns1.registrar-servers.com, dns2.registrar-servers.com | - |
✅ Authoritative Response
Server:156.154.132.200
NS records: dns1.registrar-servers.com, dns2.registrar-servers.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for preceptor.dev (unsigned zone)
⏱️ Timing
Total: 3397ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 65.108.56.88 |
| NS | 2 | dns1.registrar-servers.com, dns2.registrar-servers.com |
| MX | 2 | in1-smtp.messagingengine.com (pri: 10), in2-smtp.messagingengine.com (pri: 20) |
| TXT | 1 | v=spf1 include:spf.messagingengine.com ? |
| SOA | 1 | dns1.registrar-servers.com hostmaster.re |
Analysis
IP Addresses
preceptor.dev resolves to just one IP address, 65.108.56.88.
Host names like wranglist.com are further examples that share IP numbers with preceptor.dev.
Name Servers
Two name servers handle the delegation for preceptor.dev: dns1.registrar-servers.com and dns2.registrar-servers.com.
preceptor.dev shares its NS records with other domains, for example crenvia.org, savagebot.app, askaronline.net and two others.
preceptor.dev shares at least some of its name servers with other domains, for example documentisicuri.com, rvrentalmichigan.net, keystoneadvisers.org and castcorder.com.
It is common for these name servers to be used in conjunction with the name servers dns3.registrar-servers.com, dns4.registrar-servers.com and dns5.registrar-servers.com.
dns1.registrar-servers.com and dns2.registrar-servers.com both carry two IP addresses. The A records for dns1.registrar-servers.com are 156.154.132.200 and 2610:a1:1024::200; the A records for dns2.registrar-servers.com are 156.154.133.200 and 2610:a1:1025::200.
Mail Servers
preceptor.dev is served by two mail servers, in1-smtp.messagingengine.com and in2-smtp.messagingengine.com.
Among the domains sharing a mail server setup with preceptor.dev are code27hub.com, coder.today, emailengine.net and two others.
At least a portion of preceptor.dev's mail servers are shared with other domains, among them hopeontheway.org and mitigate-dal10-1414-rtbl.swiftnode.net.
DNS names with 8 IP addresses:
in1-smtp.messagingengine.com resolves to 103.168.172.216, 103.168.172.217 and 103.168.172.218 among others, with 5 other IP addresses in total.
Host names that resolve to four IP numbers:
in2-smtp.messagingengine.com directs to 202.12.124.216, 202.12.124.217, 202.12.124.218 and 202.12.124.219.