schooldemo.com - robtex.com
schooldemo.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 50.17.143.22🇺🇸 Amazon50.17.0.0/16 IAD prefix | ||||||
| PTR | ec2-50-17-143-22.compute-1.amazonaws.com | ||||||
| NS | nsmaster.active.tan ⭐ | ||||||
| NS | ns1.active.com | ||||||
| A | 156.154.64.28🇺🇸 MAINT-ID-12008156.154.64.0/24 Neustar | ||||||
| PTR | ns1.active.com | ||||||
| NS | ns2.active.com | ||||||
| A | 156.154.65.28🇺🇸 MAINT-ID-12008156.154.65.0/24 Neustar | ||||||
| PTR | ns2.active.com | ||||||
| NS | ns3.active.com | ||||||
| A | 156.154.66.28🇺🇸 MAINT-ID-12008156.154.66.0/24 Neustar | ||||||
| PTR | ns3.active.com | ||||||
| NS | ns4.active.com | ||||||
| A | 156.154.67.28🇺🇸 MAINT-ID-12008156.154.67.0/24 Neustar | ||||||
| PTR | ns4.active.com | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | nsmaster.active.tanhostmaster@active.com 2012-11-06 #3 | ||||||
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
schooldemo.com |
Similar names
DNS History
12 records (6 active, 6 former)
○NSa.ns.zerigo.net2015-07-14 → 2016-08-14 · 4 obs
● 2016-08-14 13:39:38
○ 2017-06-13 01:16:08
○ 2026-03-23 01:56:26
○NSb.ns.zerigo.net2015-07-14 → 2016-08-14 · 4 obs
● 2016-08-14 13:39:38
○ 2017-06-13 01:16:08
○ 2026-03-23 01:56:26
○NSc.ns.zerigo.net2015-07-14 → 2016-08-14 · 4 obs
● 2016-08-14 13:39:38
○ 2017-06-13 01:16:08
○ 2026-03-23 01:56:26
○NSd.ns.zerigo.net2015-07-14 → 2016-08-14 · 4 obs
● 2016-08-14 13:39:38
○ 2017-06-13 01:16:08
○ 2026-03-23 01:56:26
○NSe.ns.zerigo.net2015-07-14 → 2016-08-14 · 4 obs
● 2016-08-14 13:39:38
○ 2017-06-13 01:16:08
○ 2026-03-23 01:56:26
○NSf.ns.zerigo.net2015-07-14 → 2016-08-14 · 4 obs
● 2016-08-14 13:39:38
○ 2017-06-13 01:16:08
○ 2026-03-23 01:56:26
●NSns1.active.com2017-06-13 → 2026-03-23 · 3 obs
● 2017-06-13 01:16:08
● 2026-03-23 01:56:26
●NSns2.active.com2017-06-13 → 2026-03-23 · 3 obs
● 2017-06-13 01:16:08
● 2026-03-23 01:56:26
●NSns3.active.com2017-06-13 → 2026-03-23 · 3 obs
● 2017-06-13 01:16:08
● 2026-03-23 01:56:26
●NSns4.active.com2017-06-13 → 2026-03-23 · 3 obs
● 2017-06-13 01:16:08
● 2026-03-23 01:56:26
●NSnsmaster.active.tan2017-06-13 → 2026-03-23 · 3 obs
● 2017-06-13 01:16:08
● 2026-03-23 01:56:26
●A50.17.143.222017-06-13 → 2026-03-23 · 2 obs
● 2026-03-23 01:56:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | b.gtld-servers.net, d.gtld-servers.net, k.gtld-servers.net, h.gtld-servers.net... | - |
| schooldemo.com | ns2.active.com, ns1.active.com, ns3.active.com, ns4.active.com | 4 records |
✅ Authoritative Response
Server:156.154.66.28
NS records: ns2.active.com, ns1.active.com, ns3.active.com, ns4.active.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for schooldemo.com (unsigned zone)
⏱️ Timing
Total: 395ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 50.17.143.22 |
| NS | 4 | ns1.active.com, ns2.active.com... |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | nsmaster.active.tan hostmaster.active.co |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns2.active.com, ns1.active.com, ns3.active.com...)
Analysis
IP Addresses
schooldemo.com points to a single IP number: 50.17.143.22.
other host names for instance findtime.com, onlinepaymentsecurity.com, theonecalendar.com, ec2-50-17-143-22.compute-1.amazonaws.com and podfind.net share IP numbers with schooldemo.com.
Name Servers
schooldemo.com is delegated to five name servers: ns1.active.com, ns2.active.com, ns3.active.com, ns4.active.com and nsmaster.active.tan.
schooldemo.com at least partially shares name servers with other domains, for instance activenetwork.com.au, saintswebstore.com, johnsoneagleswebstore.com, davidseedsllb.com and explorerswebstore.com.
Host names with one IP number:
ns1.active.com points to 156.154.64.28
ns2.active.com points to 156.154.65.28
ns3.active.com points to 156.154.66.28
ns4.active.com points to 156.154.67.28