preceptorlink.com - robtex.com
preceptorlink.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 | ||||||
Subdomains
admin-dev.preceptorlink.com |
Same first word
preceptorlink.com |
DNS History
14 records (10 active, 4 former)
●NSns-1292.awsdns-33.org2026-03-02 → 2026-03-02 · 3 obs
● 2026-03-02 12:28:44
● 2026-03-02 21:41:04
●NSns-1733.awsdns-24.co.uk2026-03-02 → 2026-03-02 · 3 obs
● 2026-03-02 12:28:44
● 2026-03-02 21:41:04
●NSns-458.awsdns-57.com2026-03-02 → 2026-03-02 · 3 obs
● 2026-03-02 12:28:44
● 2026-03-02 21:41:04
●NSns-538.awsdns-03.net2026-03-02 → 2026-03-02 · 3 obs
● 2026-03-02 12:28:44
● 2026-03-02 21:41:04
○NSns17.domaincontrol.com2016-12-17 → 2017-12-09 · 4 obs
● 2017-12-09 19:37:44
○ 2026-03-02 12:28:44
○ 2026-03-02 21:41:04
○NSns18.domaincontrol.com2016-12-17 → 2017-12-09 · 4 obs
● 2017-12-09 19:37:44
○ 2026-03-02 12:28:44
○ 2026-03-02 21:41:04
●MXalt1.aspmx.l.google.com2016-12-17 → 2026-03-02 · 2 obs
● 2026-03-02 21:41:04
●MXalt2.aspmx.l.google.com2016-12-17 → 2026-03-02 · 2 obs
● 2026-03-02 21:41:04
●MXalt3.aspmx.l.google.com2016-12-17 → 2026-03-02 · 2 obs
● 2026-03-02 21:41:04
●MXalt4.aspmx.l.google.com2016-12-17 → 2026-03-02 · 2 obs
● 2026-03-02 21:41:04
●MXaspmx.l.google.com2016-12-17 → 2026-03-02 · 2 obs
● 2026-03-02 21:41:04
○A199.34.228.592016-12-17 → 2016-12-17 · 3 obs
○ 2017-12-09 19:37:44
○ 2026-03-02 21:41:04
○A199.34.228.652017-12-09 → 2017-12-09 · 4 obs
● 2017-12-09 19:37:44
○ 2026-03-02 12:28:44
○ 2026-03-02 21:41:04
●A199.34.228.772026-03-02 → 2026-03-02 · 3 obs
● 2026-03-02 12:28:44
● 2026-03-02 21:41:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | m.gtld-servers.net, e.gtld-servers.net, k.gtld-servers.net, b.gtld-servers.net... | - |
| preceptorlink.com | ns-538.awsdns-03.net, ns-1292.awsdns-33.org | - |
✅ Authoritative Response
Server: 205.251.194.26
NS records: ns-538.awsdns-03.net, ns-1292.awsdns-33.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for preceptorlink.com (unsigned zone)
⏱️ Timing
Total: 633ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 199.34.228.77 |
| NS | 4 | ns-1292.awsdns-33.org, ns-1733.awsdns-24.co.uk... |
| MX | 5 | aspmx.l.google.com (pri: 0), alt3.aspmx.l.google.com (pri: 10)... |
| TXT | 6 | google-site-verification=1PrCVul0j2ZQsnJ, google-site-verification=K_Nps6G8EbhBP50... |
| SOA | 1 | ns-538.awsdns-03.net awsdns-hostmaster.a |
Analysis
Hierarchy
preceptorlink.com is the parent of admin-dev.preceptorlink.com.
IP Addresses
preceptorlink.com resolves to a single IP: 199.34.228.77.
Other host names, for instance hawaiipublicpolicy.com, morganswoodwork.com, museen-rhoen-saale.de, www.janellesaenz.com and tealbrown.com share IP numbers with preceptorlink.com.
Name Servers
preceptorlink.com is delegated to four name servers: ns-458.awsdns-57.com, ns-538.awsdns-03.net, ns-1292.awsdns-33.org and ns-1733.awsdns-24.co.uk.
preceptorlink.com shares some name servers with other domains, for example contentdesigns.io, cell8004.pdx.stv.event-na.ads.aps.amazon-adsystem.com, spareapp.com, eprsys.co.il and spantechnologyllc.com.
These name servers are commonly paired with ns-287.awsdns-35.com, ns-1873.awsdns-42.co.uk, ns-847.awsdns-41.net, ns-366.awsdns-45.com, ns-1414.awsdns-48.org, ns-1785.awsdns-31.co.uk and ns-1738.awsdns-25.co.uk.
Host names with two IP numbers
Two IPs per host:
ns-458.awsdns-57.com points to 2600:9000:5301:ca00::1 and 205.251.193.202
ns-538.awsdns-03.net points to 2600:9000:5302:1a00::1 and 205.251.194.26
ns-1292.awsdns-33.org points to 2600:9000:5305:c00::1 and 205.251.197.12
ns-1733.awsdns-24.co.uk points to 2600:9000:5306:c500::1 and 205.251.198.197
Mail Servers
preceptorlink.com is handled by five mail servers: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.
preceptorlink.com shares some mail servers with other domains, at least partially; for instance pontanibijoux.com, ns500754.ns500742.ns500742.ns500754.ns500731.ns500742.ns500742.ns500688.ns500678.ns500291.ns500678.ns500649.ns500649.ns500666.tenderladiesbz.com, ns500731.ns500742.ns500671.ns500742.ns500704.ns500704.ns500671.ns500705.ns500704.ns500678.ns500649.ns500666.ns500653.ns500153.tenderladiesbz.com, ns500742.ns500671.ns500671.ns500671.ns500754.ns500688.ns500688.ns500671.ns500705.ns500649.ns500291.tenderladiesbz.com and ns500742.ns500731.ns500671.ns500742.ns500742.ns500671.ns500671.ns500688.ns500704.ns500705.ns500705.ns500678.ns500688.tenderladiesbz.com.
these mail servers are often used together with the mail servers aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx4.googlemail.com and aspmx5.googlemail.com.
Host names with two IPs:
Host aspmx.l.google.com has IPs 2607:f8b0:4004:c19::1b and 172.253.62.27.
Host alt1.aspmx.l.google.com has IPs 2607:f8b0:4003:c30::1b and 74.125.27.26.
Host alt2.aspmx.l.google.com has IPs 2607:f8b0:4001:c70::1a and 192.178.209.26.
Host alt3.aspmx.l.google.com has IPs 2607:f8b0:4024:c0d::1b and 192.178.152.26.
Host alt4.aspmx.l.google.com has IPs 2607:f8b0:4023:403::1a and 142.250.96.27.