stjohn23school.org - robtex.com
stjohn23school.org
org
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.org.afilias-nst.info ⭐ ⚠️ Not in parent delegation | ||||||
| NS | a2.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | b0.org.afilias-nst.org | ||||||
| NS | b2.org.afilias-nst.org | ||||||
| NS | c0.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | d0.org.afilias-nst.org | ||||||
| SOA | a0.org.afilias-nst.infohostmaster@donuts.email serial=1775223735 | ||||||
Subdomains
www.stjohn23school.org |
Same first word
stjohn23school.org |
DNS History
22 records (13 active, 9 former)
○NSdns1.csn1.web2015-06-07 → 2016-02-10 · 4 obs
● 2016-02-10 12:49:40
○ 2016-09-05 09:29:24
○ 2026-04-03 14:08:00
○NSnetstore2.csn1.web2015-06-07 → 2016-02-10 · 5 obs
○ 2015-10-24 13:22:18
● 2016-02-10 12:49:40
○ 2016-09-05 09:29:24
○ 2026-04-03 14:08:00
○NSns1.csn1.web2015-06-07 → 2016-02-10 · 5 obs
○ 2015-10-24 13:22:18
● 2016-02-10 12:49:40
○ 2016-09-05 09:29:24
○ 2026-04-03 14:08:00
●NSns1.pcmac-inc.com2026-02-17 → 2026-04-03 · 3 obs
● 2026-02-17 15:56:02
● 2026-04-03 14:08:00
●NSns1.pcmac.org2026-02-17 → 2026-04-03 · 3 obs
● 2026-02-17 15:56:02
● 2026-04-03 14:08:00
●NSns2.pcmac-inc.com2026-02-17 → 2026-04-03 · 3 obs
● 2026-02-17 15:56:02
● 2026-04-03 14:08:00
○NSns29.domaincontrol.com2016-09-05 → 2017-04-10 · 5 obs
● 2016-09-05 09:29:24
● 2017-04-10 10:56:28
○ 2026-02-17 15:56:02
○ 2026-04-03 14:08:00
●NSns3.pcmac.org2026-02-17 → 2026-04-03 · 3 obs
● 2026-02-17 15:56:02
● 2026-04-03 14:08:00
○NSns30.domaincontrol.com2016-09-05 → 2017-04-10 · 5 obs
● 2016-09-05 09:29:24
● 2017-04-10 10:56:28
○ 2026-02-17 15:56:02
○ 2026-04-03 14:08:00
●NSns4.pcmac.org2026-02-17 → 2026-04-03 · 3 obs
● 2026-02-17 15:56:02
● 2026-04-03 14:08:00
●NSns5.pcmac.org2026-02-17 → 2026-04-03 · 3 obs
● 2026-02-17 15:56:02
● 2026-04-03 14:08:00
●NSns6.pcmac.org2026-02-17 → 2026-04-03 · 3 obs
● 2026-02-17 15:56:02
● 2026-04-03 14:08:00
○NSx2008.csn1.web2015-06-07 → 2016-02-10 · 5 obs
○ 2015-10-24 13:22:18
● 2016-02-10 12:49:40
○ 2016-09-05 09:29:24
○ 2026-04-03 14:08:00
●MXalt1.aspmx.l.google.com2015-10-24 → 2026-04-03 · 2 obs
● 2026-04-03 14:08:00
●MXalt2.aspmx.l.google.com2015-10-24 → 2026-04-03 · 2 obs
● 2026-04-03 14:08:00
○MXaspmx.l.google.com2015-10-24 → 2017-04-10 · 4 obs
● 2017-04-10 10:56:28
○ 2026-02-17 15:56:02
○ 2026-04-03 14:08:00
●MXaspmx2.googlemail.com2015-10-24 → 2026-04-03 · 2 obs
● 2026-04-03 14:08:00
●MXaspmx3.googlemail.com2015-10-24 → 2026-04-03 · 2 obs
● 2026-04-03 14:08:00
●MXaspx.l.google.com2026-02-17 → 2026-04-03 · 3 obs
● 2026-02-17 15:56:02
● 2026-04-03 14:08:00
●A20.84.236.2152026-02-17 → 2026-04-03 · 3 obs
● 2026-02-17 15:56:02
● 2026-04-03 14:08:00
○A45.40.150.812016-09-05 → 2017-04-10 · 5 obs
● 2016-09-05 09:29:24
● 2017-04-10 10:56:28
○ 2026-02-17 15:56:02
○ 2026-04-03 14:08:00
○A70.62.250.1902015-06-07 → 2016-02-10 · 4 obs
● 2016-02-10 12:49:40
○ 2016-09-05 09:29:24
○ 2026-04-03 14:08:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org | - |
| stjohn23school.org | ns2.pcmac-inc.com, ns3.pcmac.org, ns5.pcmac.org, ns1.pcmac-inc.com... | 3 records |
✅ Authoritative Response
Server:40.67.162.137
NS records: ns2.pcmac-inc.com, ns3.pcmac.org, ns5.pcmac.org, ns1.pcmac-inc.com, ns4.pcmac.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for stjohn23school.org (unsigned zone)
⏱️ Timing
Total: 755ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 20.84.236.215 |
| NS | 6 | ns1.pcmac-inc.com, ns2.pcmac-inc.com... |
| MX | 5 | alt2.aspmx.l.google.com (pri: 30), aspmx3.googlemail.com (pri: 50)... |
| TXT | 8 | fortinet-fortiphish-site-verification=MQ, v=spf1 include:_spf.schoolinsites.com in... |
| SOA | 1 | ns1.pcmac.org support.pcmac.org |
📌 Glue Records Collected
Total: 3
Out-of-bailiwick: 3 (ns5.pcmac.org, ns4.pcmac.org, ns3.pcmac.org)
Analysis
Hierarchy
www.stjohn23school.org is a child of stjohn23school.org.
IP Addresses
stjohn23school.org resolves to one IP number: 20.84.236.215.
Other host names, for instance stark100.com, texlineisd.net, stjosephccschool.net, greenwich.k12.nj.us and clarksdalecollegiate.org share IP numbers with stjohn23school.org.
Name Servers
stjohn23school.org is delegated to seven name servers: ns1.pcmac-inc.com, ns2.pcmac-inc.com, ns1.pcmac.org, ns3.pcmac.org, ns4.pcmac.org, ns5.pcmac.org and ns6.pcmac.org.
stjohn23school.org at least partially shares name servers with other domains, including 180.126.84.216.in-addr.arpa, gophslions.com, worship.net, spaandtub.com and swgeorgiastemcharter.com.
these name servers are commonly used alongside the name servers ns4.pcmac-inc.com, ns6.pcmac-inc.com, ns2.pcmac.org, ns3.pcmac-inc.com and ns5.pcmac-inc.com.
Host names with a single IP:
ns1.pcmac-inc.com points to 40.67.170.11.
ns2.pcmac-inc.com points to 40.67.162.137.
ns1.pcmac.org points to 40.67.170.11.
ns3.pcmac.org points to 40.67.170.11.
ns4.pcmac.org points to 40.67.162.137.
ns5.pcmac.org points to 40.67.170.11.
ns6.pcmac.org points to 40.67.162.137.
Host names mapping to 40.67.170.11: ns1.pcmac-inc.com, ns1.pcmac.org, ns3.pcmac.org and ns5.pcmac.org.
Host names mapping to 40.67.162.137: ns2.pcmac-inc.com, ns4.pcmac.org and ns6.pcmac.org.
Mail Servers
stjohn23school.org is handled by five mail servers: aspmx2.googlemail.com, aspmx3.googlemail.com, aspx.l.google.com, alt1.aspmx.l.google.com and alt2.aspmx.l.google.com.
stjohn23school.org shares at least some mail servers with other domains, for example funhocam.org, ilariacapalbo.com, bvcwine.com, julianmudd.com and ns500794.ns500821.ns500841.ns500794.ns500795.ns500821.ns500795.ns500794.ns500794.ns500821.ns500790.ns500795.lustypartnersfinder.com.
These mail servers are commonly used together with the mail servers aspmx.l.google.com, alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx4.googlemail.com, aspmx5.googlemail.com, alt1.aspx.l.google.com and alt2.aspx.l.google.com.
Host names with two IP numbers:
aspmx2.googlemail.com points to 2800:3f0:4003:c0f::1b and 108.177.123.27.
aspmx3.googlemail.com points to 2a00:1450:400b:c02::1b and 172.253.116.26.
alt1.aspmx.l.google.com points to 2800:3f0:4003:c0f::1b and 108.177.123.27.
alt2.aspmx.l.google.com points to 2a00:1450:4013:c1e::1a and 192.178.213.26.
Names pointing to 2800:3f0:4003:c0f::1b: aspmx2.googlemail.com and alt1.aspmx.l.google.com.
Names pointing to 108.177.123.27: aspmx2.googlemail.com and alt1.aspmx.l.google.com.